hypericin profile

Hypericin is a natural compound found in the herb St. John's wort (Hypericum perforatum). It is a bright red pigment with a complex chemical structure. Hypericin is known for its potential antidepressant effects and has been studied extensively for its therapeutic properties. It exhibits photodynamic activity, meaning it can absorb light and generate reactive oxygen species that can damage cells. This property has led to research into its use as a potential treatment for cancer and other diseases. Hypericin's mechanism of action is complex and involves interactions with various cellular pathways, including neurotransmitter systems and intracellular signaling cascades. However, the exact mechanism by which hypericin exerts its effects remains under investigation. Studies have suggested that hypericin may work by inhibiting the reuptake of serotonin and other neurotransmitters, leading to increased levels of these chemicals in the brain. Additionally, it has been shown to have anti-inflammatory, antiviral, and antioxidant properties. Research into hypericin continues to explore its potential therapeutic benefits and to understand its complex biological interactions. Despite its potential, hypericin can also cause side effects, particularly when exposed to sunlight. Further research is needed to fully understand the safety and efficacy of hypericin for therapeutic purposes.'

ID Source	ID
PubMed CID	3663
CHEMBL ID	286494
CHEMBL ID	5082596
CHEBI ID	5835
SCHEMBL ID	3182
SCHEMBL ID	10262695
MeSH ID	M0046211

Synonym
BIDD:PXR0084
AC-6048
ccris 8166
7v2f1075hd ,
unii-7v2f1075hd
BRD-K29673530-001-03-9
NCI60_003879
NCI60_006799
vimrxyn
HSCI1_000202
nsc-622946
nsc622946
cyclosan
nsc407313 ,
hypericum red
1,4,6,8,13-hexahydroxy-10,11-dimethylphenanthro [1,10,9,8-opqra]perylene-7,14-dione p-conformer
phenanthro[1,9,8-opqra]perylene-7,14-dione,1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-, stereoisomer
nsc-407313
cyclo-werol
BIOMOLKI_000032
1,3,4,6,8,13-hexahydroxy-10,11-dimethylphenanthro[1,10,9,8-opqra]perylene-7,14-dione
hexahydroxy(dimethyl)[?]dione
inchi=1/c30h16o8/c1-7-3-9(31)19-23-15(7)16-8(2)4-10(32)20-24(16)28-26-18(12(34)6-14(36)22(26)30(20)38)17-11(33)5-13(35)21(29(19)37)25(17)27(23)28/h3-6,31-36h,1-2h
phenanthro[1,10,9,8-opqra]perylene-7,14-dione, 1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-
hypericin
548-04-9
C07606
hypericin & visible light
BIOMOLKI2_000040
NCGC00163378-01
NCGC00162454-01
1,3,4,6,8,13-hexahydroxy-10,11-dimethylphenanthro(1,10,9,8-opqra)perylene-7,14-dione
c30h16o8
4,5,7,4',5',7'-hexahydroxy-2,2'-dimethyl-mesonapthtodianthron
(component of) hypericum spp (st. john's wort)
nsc 622946
nsc 407313
einecs 208-941-0
sgx-301
sgx301
hipericin
hipericina
hyperizin
CHEBI:5835 ,
hypericine
1:6:8:10:11:13-hexahydroxy-3:4-dimethyl-meso-naphthodianthrene-7:14-dione
hypericin from hypericum perforatum, ~95% (hplc)
LMPK13040001
CHEMBL286494 ,
BMK1-D8
bdbm50060874
NCGC00163378-02
CCG-36081
FT-0627169
AKOS015895658
4,5,7,4',5',7'-hexahydroxy-2,2'-dimethylnaphthodianthrone
hypericin [usan]
hypericin [inn]
1372719-41-9
rac-(3am,10am)-1,3,4,6,8,13-hexahydroxy-10,11- dimethylphenanthro[1,10,9,8-opqra]perylene-7,14- dione
hypericin [who-dd]
SCHEMBL3182
BTXNYTINYBABQR-UHFFFAOYSA-N
CS-5687
HY-N0453
SCHEMBL10262695
Q-100618
HB3934
phenanthro(1,10,9,8-opqra)perylene-7,14-dione, 1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-
mfcd00016683
DTXSID40203270
hypericin, primary pharmaceutical reference standard
SR-05000002344-2
sr-05000002344
5,7,11,18,22,24-hexahydroxy-13,16-dimethyloctacyclo[13.11.1.1(2),(1)?.0(3),?.0?,(2)?.0(1)?,(2)?.0(2)(1),(2)?.0(1)?,(2)?]octacosa-1,3,5,7,10,12,14(28),15(27),16,18,21,23,25-tridecaene-9,20-dione
AS-74733
9,11,13,16,18,20-hexahydroxy-5,24-dimethyloctacyclo[13.11.1.12,10.03,8.04,25.019,27.021,26.014,28]octacosa-1(26),2,4(25),5,8,10,12,14(28),15(27),16,18,20,23-tridecaene-7,22-dione
mycoporphyrin
hypericin from hypericum perforatum
1,3,4,6,8,13-hexahydroxy-10,11-dimethylphenanthro[1,10,9,8-opqra]perylene-7,14-dione, 9ci
hypericin - cas 548-04-9
M01850
5,7,11,18,22,24-hexahydroxy-13,16-dimethyloctacyclo[13.11.1.12,10.03,8.04,25.019,27.021,26.014,28]octacosa-1(27),2(28),3,5,7,10,12,14,16,18,21,23,25-tridecaene-9,20-dione
hypericin (sgx301)
cyclo werro
hypericin is known as an anthroquinone derivative found in st. john's wort.
phenanthro[1,10,9,8-opqra]perylene-7,14-dione,1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-, stereoisomer
A870351
who 11835
CHEMBL5082596
Z1736866019

Excerpt	Reference	Relevance
"Hypericin (Hy) is a hydrophobic photosensitizer used in photodynamic therapy for cancer therapeutic. "	( Hypericin-loaded oil-in-water nanoemulsion synthesized by ultrasonication process enhances photodynamic therapy efficiency. Carrilho, E; Ma, HL; Perussi, JR; Varanda, LC, 2021)	3.51
"Hypericin is a photosensitizing drug that is active against membrane-enveloped viruses and therefore constitutes a promising candidate for the treatment of SARS-CoV-2 infections. "	( The Interaction of Hypericin with SARS-CoV-2 Reveals a Multimodal Antiviral Activity. Abbruzzetti, S; Bianchini, P; Cavanna, L; Delcanale, P; Diaspro, A; Lelli, D; Mariangeli, M; Moreno, A; Mussini, A; Uriati, E; Viappiani, C, 2022)	2.49
"Hypericin (Hy) is a potent lipid-soluble photosensitiser with promising anticancer therapeutic activities."	( Hollow microneedle assisted intradermal delivery of hypericin lipid nanocapsules with light enabled photodynamic therapy against skin cancer. Abd-El-Azim, H; Ali, A; Aly, RG; Bell, SJ; Donnelly, RF; Furlong, F; Khalafallah, N; McCarthy, HO; Mcdaid, W; Nafee, N; Rahman, T; Ramadan, A; Tekko, IA; Vora, LK, 2022)	1.69
"Hypericin (HY) is a lipophilic photosensitizer (PS) extensively employed for photodynamic therapy (PDT), presenting high absorption in the visible region, chemical and photostability, as well as a good triplet quantum yield. "	( Improved Hypericin solubility via β-cyclodextrin complexation: Photochemical and theoretical study for PDT applications. Gusmão, LA; Machado, AEH; Perussi, JR, 2022)	2.58
"Hypericin is a prominent secondary metabolite mainly existing in genus Hypericum. "	( Hypericin: A natural anthraquinone as promising therapeutic agent. Ding, K; He, J; Li, XX; Pan, XG; Wu, JJ; Xia, CY; Xu, JK; Zhang, J; Zhang, WK, 2023)	3.8
"Hypericin (HYP) is a natural compound widely used as a food supplement. "	( Validation of an Innovative Chromatographic Method for Hypericin Quantification in Nanostructured Lipid Carriers. Chorilli, M; de Araújo, PR; Luiz, MT; Sato, MR, 2023)	2.6
"Hypericin (HY) is an excellent compound that has been investigated in antiviral, antineoplastic, and antidepressant."	( Protective effects of hypericin against infectious bronchitis virus induced apoptosis and reactive oxygen species in chicken embryo kidney cells. Abbas, G; Chen, H; Diao, L; Feng, R; Huang, X; Li, G; Muhammad, I; Ren, Y; Wang, X; Zhang, R; Zhang, Y, 2019)	1.55
"Hypericin (Hyp) is a naturally occurring compound used as photosensitizer in photodynamic therapy and diagnosis. "	( Importance of Hypericin-Bcl2 interactions for biological effects at subcellular levels. Huntosova, V; Kozar, T; Stroffekova, K; Tomkova, S, 2019)	2.32
"Hypericin (HYP) is a naturally-occurring pigment obtained from some plants of the genus Hypericum. "	( A Review of Analytical Methods for the Determination of Hypericin in Foods, Herbal, Biological and Pharmaceutical Matrices. Chorilli, M; de Araújo, PR; Fonseca-Santos, B; Kogawa, AC; Salgado, HRN, 2020)	2.25
"Hypericin (HYP) is an active compound of "	( Elucidation the binding interaction of hypericin-loaded P84 copolymeric micelles by using 1D and 2D NMR techniques. Caetano, W; de Oliveira, ACV; Gonçalves, RS; Hioka, N, 2022)	2.43
"Hypericin is a polycyclic aromatic naphthodianthrone that occurs naturally. "	( Hypericin-mediated photodynamic therapy for the treatment of cancer: a review. Cruz, LJ; Dong, X; Fu, J; Gu, Z; Hao, Y; He, Y; Ni, J; Qu, C; Yin, X; You, L; Yu, Z; Zeng, Y; Zhang, Z, 2021)	3.51
"Hypericin is a powerful photosensitizer with pronounced tumor-localizing properties."	( Hypericin-mediated photodynamic therapy inhibits growth of colorectal cancer cells via inducing S phase cell cycle arrest and apoptosis. Chen, L; Hu, J; Song, J; Tang, Z; Wei, S; Zhou, R, 2021)	2.79
"Hypericin is an endoplasmic reticulum (ER)-located photosensitizer, which causes oxidative damage to ER during photodynamic therapy (PDT). "	( Endoplasmic reticulum-targeting photosensitizer Hypericin confers chemo-sensitization towards oxaliplatin through inducing pro-death autophagy. Du, W; Liang, X; Lin, S; Liu, J; Qi, Y; Qiu, C; Shi, H; Shi, W; Yang, L, 2017)	2.15
"Hypericin (Hyp) is a natural photoactive pigment utilized in the treatment of different types of cancer and antimicrobial inactivation using photodynamic therapy (PDT). "	( Preparation and characterization of bioadhesive system containing hypericin for local photodynamic therapy. Baesso, ML; Borghi-Pangoni, FB; Bruschi, ML; Caetano, W; de Castro, LV; de Souza Ferreira, SB; Diniz, A; Junqueira, MV; Rabello, BR; Silva, LL, 2017)	2.13
"Hypericin (Hyp) is a hydrophobic pigment found in plants of the genus Hypericum which exhibits low levels of solubility in water. "	( Excitation of triplet states of hypericin in water mediated by hydrotropic cromolyn sodium salt. Antalík, M; Jancura, D; Keša, P; Kudláčová, J; Valušová, E, 2018)	2.21
"Hypericin (Hy) is a promising PS; however, its clinical application is significantly limited by its poor hydrophilicity."	( Facile fabrication of hypericin-entrapped glyconanoparticles for targeted photodynamic therapy. Pei, Y; Pei, Z; Shang, K; Shao, C; Xu, H; Zhang, Y, 2018)	1.52
"Hypericin (HY) is a naturally-occurring photosensitizer synthesized by plants of the genus Hypericum."	( Breast cancer resistance protein is the enemy of hypericin accumulation and toxicity of hypericin-mediated photodynamic therapy. Fedoročko, P; Jendželovská, Z; Jendželovský, R; Kuchárová, B, 2019)	1.49
"Hypericin (HY) is a new-type of photosensitizer in the context of photodynamic therapy (PDT) due to its excellent photosensitizing properties and anti-tumor activities."	( Hypericin-photodynamic therapy inhibits the growth of adult T-cell leukemia cells through induction of apoptosis and suppression of viral transcription. Cheng, W; Shao, L; Wang, Y; Wang, Z; Xu, L; Yi, K; Zhang, X; Zhang, Y; Zhao, T, 2019)	2.68
"Hypericin is a molecule of high pharmaceutical importance that is synthesized and stored in dark glands (DGs) of St. "	( Discovery of key regulators of dark gland development and hypericin biosynthesis in St. John's Wort (Hypericum perforatum). Altschmied, L; Bäumlein, H; Borisjuk, L; Franke, K; Gündel, A; Koch, M; Rizzo, P; Rutten, T; Scharfenberg, S; Sharbel, TF; Stark, P; Wessjohann, L, 2019)	2.2
"Hypericin (Hyp) is a natural compound with interesting photophysical and pharmacological properties, which has been used in photodynamic therapy and photodynamic inactivation of microorganisms. "	( From Protohypericin to Hypericin: Photoconversion Analysis Using a Time-Resolved Thermal Lens Technique. Astrath, NGC; Caetano, W; Camargo, VG; Gonçalves, RS; Herculano, LS; Hioka, N; Lukasievicz, GVB; Malacarne, LC; Pereira, PCS; Zanuto, VS, 2019)	2.36
"Hypericin is a photosensitizer with promising applications in photodynamic therapy (PDT) for cancer and infectious diseases treatments. "	( Structural and photophysical properties of peptide micro/nanotubes functionalized with hypericin. Alves, WA; Ávilla, Éde S; da Silva, ER; de Andrade, GP; Fileti, EE; Jaques, YM; Krambrock, K; Pinheiro, MV; Ribeiro, AO; Souza, MI, 2013)	2.06
"Hypericin (Hyp) is a promising photosensitizer for photodiagnostic and photodynamic therapy of cancer. "	( Solubilization of poorly soluble photosensitizer hypericin by polymeric micelles and polyethylene glycol. Búzová, D; Jancura, D; Kasák, P; Miškovský, P, 2013)	2.09
"Hypericin (HYP) is a natural photosensitizer considered for the new generation of photodynamic therapy (PDT) drugs. "	( Photodynamic effect of hypericin on the microorganisms and primary human fibroblasts. Borghei, YS; Djavid, GE; Kashef, N, 2013)	2.14
"Hypericin (HY) is a naturally-occurring, potent photosensitizer. "	( Antibiotic-free nanotherapeutics: hypericin nanoparticles thereof for improved in vitro and in vivo antimicrobial photodynamic therapy and wound healing. Asem, H; El-Gowelli, H; Kandil, S; Nafee, N; Youssef, A, 2013)	2.11
"Hypericin is a promising phototoxic drug which was investigated for its effects on head neck squamous cell carcinoma cells in vitro."	( Photosensitizing effects of hypericin on head neck squamous cell carcinoma in vitro. Bootz, F; Busse, AC; Gerstner, AO; Laffers, W; Mahrt, J; Nguyen, P; Wessels, JT, 2015)	1.43
"Hypericin (HY) is a promising photosensitizer (PS) for use in photodynamic therapy (PDT). "	( Hypericin damages the ectatic capillaries in a Roman cockscomb model and inhibits the growth of human endothelial cells more potently than hematoporphyrin does through induction of apoptosis. Fu, RQ; Guan, HY; Li, CW; Li, YY; Li, ZH; Lu, LC; Meng, DS; Yang, X; Yu, CP; Zhang, Q, )	3.02
"Hypericin is a natural photosensitizer used in photodynamic therapy (PDT), which has shown in vitro antifungal effect against Candida spp. "	( In vitro fungicidal photodynamic effect of hypericin on Trichophyton spp. Alejandre, C; Gilaberte, Y; Pardo, J; Paz-Cristobal, MP; Revillo, MJ; Rezusta, A, 2014)	2.11
"Hypericin (HY) is a photoactive aromatic dianthraquinone that is considered a potent photodynamic agent. "	( Photodynamic efficiency of hypericin compared with chlorin and hematoporphyrin derivatives in HEp-2 and Vero epithelial cell lines. Andrade, GP; Bernal, C; Perussi, JR; Ribeiro, AO, 2015)	2.16
"Hypericin is a natural polycyclic quinone found in Hypericum perforatum. "	( Permeation Characteristics of Hypericin across Caco-2 Monolayers in the Absence or Presence of Quercitrin - A Mass Balance Study. Abdel-Aziz, H; Brügger, D; Butterweck, V; Verjee, S, 2015)	2.15
"Hypericin is an important component of the Saint John's wort (Hypericum perforatum). "	( [Effect of Hypericin on the Function of the Neuroretina: An Electroretinographic Study]. Abumuaileq, R; Albanna, W; Alnawaiseh, M; Böhm, MR; Eter, N; Schneider, T, 2015)	2.25
"Hypericin is a photosensitizer compound used in the photodynamic therapy (PDT). "	( Purification of Glutathione S-Transferase pi from Erythrocytes and Evaluation of the Inhibitory Effect of Hypericin. Dalmizrak, O; Kulaksiz Erkmen, G; Ogus, IH; Ozer, N; Turk, S, 2015)	2.07
"Hypericin is a well-studied photosensitizer."	( Enhancement of oxaliplatin sensitivity in human colorectal cancer by hypericin mediated photodynamic therapy via ROS-related mechanism. Du, W; Gao, Y; Lei, K; Liang, X; Lin, S; Liu, J; Shi, H; Yang, L; Yin, P, 2016)	1.39
"Hypericin (HY) is an interesting photosensitizer with dark activity and photodynamic therapy (PDT) effects via p53-independent pathway. "	( Potentiation of the photodynamic action of hypericin. Heng, PW; Olivo, M; Saw, CL, 2008)	2.05
"Hypericin is a photo-active dye originating from the St. "	( Topical treatment of disseminated superficial actinic porokeratosis with hypericin-photodynamic therapy: a case report. Boiy, A; de Witte, PA; Roelandts, R, 2010)	2.03
"Hypericin is a known photodynamic agent that has been demonstrated to induce apoptosis in normal and malignant B and T lymphocytes, and has potential to treat benign and malignant disorders of the skin, including psoriasis and cutaneous T-cell lymphoma."	( A phase II placebo-controlled study of photodynamic therapy with topical hypericin and visible light irradiation in the treatment of cutaneous T-cell lymphoma and psoriasis. Cabana, B; Duvic, M; Rook, AH; Tobia, A; Vonderheid, EC; Wood, GS, 2010)	2.03
"Hypericin is a bright red fluorescent compound that can be used in urological medicine as a photodiagnostic to detect non-muscle-invasive bladder cancer lesions. "	( Human serum albumin as key mediator of the differential accumulation of hypericin in normal urothelial cell spheroids versus urothelial cell carcinoma spheroids. de Witte, PA; Lerut, E; Roelants, M; Van Cleynenbreugel, B; Van Poppel, H, 2011)	2.04
"Hypericin is a photosensitizer expressing high affinity for cancerous cells in vivo. "	( Hypericin incorporation and localization in fixed HeLa cells for various conditions of fixation and incubation. Bonneau, S; Bourg-Heckly, G; Vever-Bizet, C; Vuong, TT, 2011)	3.25
"Hypericin (Hyp) is a natural photosensitizing pigment with a possible application in the photodynamic therapy of cancer. "	( On the diffusion of hypericin in dimethylsulfoxide/water mixtures-the effect of aggregation. Bánó, G; Bánó, M; Jancura, D; Marek, J; Miškovský, P; Staničová, J; Strejčková, A; Uličný, J, 2011)	2.14
"Hypericin is a potent inhibitor of glioma growth in vitro. "	( A phase 1/2 study of orally administered synthetic hypericin for treatment of recurrent malignant gliomas. Appley, AJ; Cabana, BE; Chen, TC; Couldwell, WT; Forsyth, PA; Hinton, DR; Spence, AM; Stillerman, CB; Surnock, AA; Tobia, AJ, 2011)	2.06
"Hypericin is a natural photosensitizer considered for the new generation of photodynamic therapy (PDT) drugs. "	( In vitro fungicidal photodynamic effect of hypericin on Candida species. Agut, M; Alemany-Ribes, M; Aspiroz, C; Gilaberte, Y; López-Chicón, P; Nonell, S; Paz-Cristobal, MP; Revillo, MJ; Rezusta, A; Royo-Díez, D; Semino, C, )	1.84
"Hypericin (Hyp) is a hydrophobic natural photosensitizer that is considered to be a promising molecule for photodynamic treatment of tumor cells and photo-diagnosis of early epithelial cancers. "	( Cell death response of U87 glioma cells on hypericin photoactivation is mediated by dynamics of hypericin subcellular distribution and its aggregation in cellular organelles. Dzurova, L; Huntosova, V; Jakusova, V; Miskovsky, P; Nadova, Z; Sureau, F, 2012)	2.08
"Hypericin (HYP) is a naturally occurring photosensitizer. "	( In vitro comparison of hypericin and 5-aminolevulinic acid-derived protoporphyrin IX for photodynamic inactivation of medulloblastoma cells. Dietz, K; Noell, S; Ritz, R; Roser, F; Scheidle, C; Schenk, M; Strauss, WS, 2012)	2.13
"Hypericin is a promising photosensitizer for photodynamic therapy (PDT) characterized by a high yield of singlet oxygen. "	( Photobleaching of hypericin bound to human serum albumin, cultured adenocarcinoma cells and nude mice skin. Iani, V; Ma, LW; Moan, J; Uzdensky, AB, 2002)	2.09
"Hypericin is a photosensitizing plant pigment from Hypericum perforatum with multiple modes of light-induced biological activities due to production of singlet oxygen and/or excited-state proton transfer with consequent pH drop in the hypericin environment. "	( Modulation of the phototoxic effect of hypericin in human leukemia CEM cell line by N-ethylmaleimide, amiloride and omeprazole. Mirossay, A; Mirossay, L; Mojzis, J; Papp, P; Sarisský, M, 2002)	2.03
"Hypericin is a very promising new photosensitizer for innovative photodynamic therapy of esophageal cancer. "	( Hypericin activated by an incoherent light source has photodynamic effects on esophageal cancer cells. Höpfner, M; Kashtan, H; Lenz, M; Maaser, K; Riecken, EO; Scherübl, H; Sutter, AP; Theiss, A; von Lampe, B; Zeitz, M, 2003)	3.2
"Hypericin appears to be an effective photosensitizer for the treatment of NPC."	( Biodistribution and photodynamic therapy with hypericin in a human NPC murine tumor model. Bay, BH; Du, HY; Olivo, M, 2003)	1.3
"Hypericin is a photosensitizer, which is known to generate reactive oxygen species upon activation with light."	( Photoactivation of hypericin down-regulates glutathione S-transferase activity in nasopharyngeal cancer cells. Bay, BH; Du, HY; Olivo, M; Tan, BK, 2004)	1.37
"Hypericin (HYP) is a major constituent of the herbal antidepressant St. "	( A novel antioxidant role for ligandin behavior of glutathione S-transferases: attenuation of the photodynamic effects of hypericin. Atkins, WM; Lu, WD, 2004)	1.97
"Hypericin is a photosensitizing pigment found in St. "	( Hypericin and photodynamic treatment do not interfere with transport of vitamin C during respiratory burst. Goldenberg, H; Laggner, H; Schmid, S, 2004)	3.21
"Hypericin is a naturally occurring substance found in the common St. "	( Hypericin--the facts about a controversial agent. Alth, G; Burner, U; Grünberger, W; Kubin, A; Wierrani, F, 2005)	3.21
"Hypericin is a potent agent in the photodynamic therapy of cancers. "	( Elucidation of the tumoritropic principle of hypericin. Agostinis, P; de Witte, PA; Roskams, T; Van de Putte, M; Vandenheede, JR, 2005)	2.03
"Hypericin is a potent agent in the photodynamic therapy of cancers and accumulates to a large extent in tumor tissue. "	( The impact of aggregation on the biodistribution of hypericin. Bormans, G; De Witte, PA; Roskams, T; Van De Putte, M; Verbruggen, A, 2006)	2.03
"Hypericin is a naturally occurring metabolite extracted from Hypericum plants and is regarded as a promising photosensitizing agent for applications in the frame of photodynamic treatment (PDT). "	( Characterization of apoptosis induced by photodynamic treatment with hypericin in A431 human epidermoid carcinoma cells. Berlanda, J; Kiesslich, T; Krammer, B; Oberdanner, CB; Obermair, FJ; Plaetzer, K, 2006)	2.01
"Hypericin is a naturally occurring secondary metabolite in plants of the Hypericum genus, with Hypericum perforatum (St."	( Cellular mechanisms and prospective applications of hypericin in photodynamic therapy. Kiesslich, T; Krammer, B; Plaetzer, K, 2006)	1.31
"Hypericin (HY) is a promising photosensitizer in photodynamic therapy (PDT). "	( Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations. Heng, PW; Olivo, M; Saw, CL; Soo, KC, 2006)	2.02
"Hypericin is an active ingredient in the medical herb St."	( Hypericin inhibits pathological retinal neovascularization in a mouse model of oxygen-induced retinopathy. Higuchi, A; Jo, N; Matsumura, M; Yamada, E; Yamada, H, 2008)	2.51
"Hypericin is a polycyclic, aromatic, naphthodianthrone which has been shown to possess in vivo and in vitro antiretroviral activity. "	( Photodynamic inactivation of radiation leukemia virus produced from hypericin-treated cells. Degar, S; Lavie, G; Meruelo, D, 1993)	1.96
"Hypericin is a potent virucidal agent with activity against a broad range of enveloped viruses and retroviruses. "	( Hypericin as an inactivator of infectious viruses in blood components. Lavie, D; Lavie, G; Levin, B; Liebes, L; Mazur, Y; Meruelo, D; Pascual, D; Prince, AM, 1995)	3.18
"Hypericin is a naturally occurring photosensitizer that displays potent antiviral activity in the presence of light. "	( Chemiluminescent activation of the antiviral activity of hypericin: a molecular flashlight. Carpenter, S; Fehr, MJ; Kraus, GA; Petrich, JW, 1994)	1.98
"Hypericin is a naturally occurring photosensitizer, whose presence in plants has been responsible for cutaneous phototoxicity in grazing animals. "	( Hypericin-induced phototoxicity in cultured fibroblasts and swine erythrocytes. Kegode, R; Osweller, GD; Wolford, ST; Yu, H; Zhao, W, 1996)	3.18
"Hypericin is a polycyclic quinone, which has been shown to possess in vivo and in vitro antiretroviral and photosensitizing activity; moreover, it is used in depressive disorders."	( Hypericin in phototherapy. Alth, G; Ebermann, R; Jindra, RH; Koderhold, G; Koren, H; Kreitner, M; Kubin, A; Schenk, GM, 1996)	2.46
"Hypericin is a photodynamic compound activated by either visible (400-700 nm) or UVA (320-400 nm) light, and has been shown to inhibit the growth of a variety of neoplastic cell types. "	( Photoactivated hypericin is an anti-proliferative agent that induces a high rate of apoptotic death of normal, transformed, and malignant T lymphocytes: implications for the treatment of cutaneous lymphoproliferative and inflammatory disorders. Fox, FE; Niu, Z; Rook, AH; Tobia, A, 1998)	2.1
"Hypericin is a natural photo-active pigment produced by plants of the genus Hypericum. "	( Confluence dependent resistance to photo-activated hypericin in HeLa cells. Agostinis, P; De Witte, PA; Delaey, EM; Vandenbogaerde, AL, 1999)	2
"Hypericin (HY) is a powerful photo-inducer of apoptosis in Jurkat cells as measured by caspase-3 activation, cell shrinkage, phosphatidylserine (PS) exposure and the appearance of hypoploid DNA. "	( Over-expression of Bcl-2 does not protect cells from hypericin photo-induced mitochondrial membrane depolarization, but delays subsequent events in the apoptotic pathway. Chaloupka, R; Israël, N; Petit, PX; Sureau, F, 1999)	2
"Hypericin is a unique photosensitizing plant pigment and has been separately reported to induce differentiation and apoptosis in neoplastic cells. "	( Hypericin induces both differentiation and apoptosis in human promyelocytic leukemia HL-60 cells. Chang, SG; Jung, JC; Kim, JI; Lee, KT; Miyamoto, K; Park, HJ; Park, JH; Rho, YS, 1999)	3.19
"Hypericin is a natural derivative of the common St. "	( Pharmacokinetics, safety, and antiviral effects of hypericin, a derivative of St. John's wort plant, in patients with chronic hepatitis C virus infection. Cabana, BE; Feinman, L; Jacobson, JM; Koslowski, V; Lee, D; Liebes, L; Ostrow, N; Prince, AM; Spritzler, J; Tobia, A, 2001)	2.01
"Hypericin (HYP) is a photosensitizing pigment from Hypericum perforatum that displays cytotoxic effects in neoplastic cell lines. "	( Hypericin photo-induced apoptosis involves the tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and activation of caspase-8. Schempp, CM; Simon, JC; Simon-Haarhaus, B; Termeer, CC, 2001)	3.2
"Hypericin is a natural photosensitizer produced in plants of the genus Hypericum. "	( Synergistic effect of photodynamic therapy with hypericin in combination with hyperthermia on loss of clonogenicity of RIF-1 cells. Agostinis, P; Chen, B; De Witte, PA; Xu, Y, 2001)	2.01
"Hypericin is a protein tyrosine kinase inhibitor that has been exploited in models for anti-tumor and anti-viral activity."	( Inhibition of c-erbB-2 expression an activity in human ovarian carcinoma cells by hypericin. Gee, SW; Hwang, MS; Joo, JH; Kang, HI; Kim, OH; Kim, S; Lee, KK; Yum, YN, )	1.08
"Hypericin is a naturally occurring photosensitizer with promising properties for the PDT of cancer."	( Phosphorylation of Bcl-2 in G2/M phase-arrested cells following photodynamic therapy with hypericin involves a CDK1-mediated signal and delays the onset of apoptosis. Agostinis, P; Assefa, Z; De Witte, PA; Merlevede, W; Piette, J; Vandenheede, JR; Vantieghem, A; Xu, Y, 2002)	1.26
"Hypericin is a polycyclic anthrone first isolated from the plant St. "	( Virucidal activity of hypericin against enveloped and non-enveloped DNA and RNA viruses. Colacino, JM; Larsen, SH; Spitzer, W; Tang, J, 1990)	2.04

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"Hypericin has a remarkable killing effect on T. "	( [In vitro Effect of Hypericin against Toxoplasma gondii Tachyzoites]. Chen, XZ; Cui, J; Ding, YH; Fang, Q; Hu, SF; Ji, YS; Li, JY; Meng, LW; Qiao, JC; Song, D; Su, PP; Sun, XM; Wang, Q; Wu, Q; Xue, HB; Yang, XD, 2016)	2.2
"Hypericin has an excellent necrosis-specific targeting capacity; thus, we explored small-molecular tumor necrosis therapy (SMTNT) for inhibiting tumor growth in rodent tumor models. "	( Biodistribution and anti-tumor efficacy of intratumorally injected necrosis-avid theranostic agent radioiodinated hypericin in rodent tumor models. Feng, Y; Gao, M; Huang, D; Jiang, C; Jiang, X; Jing, S; Li, Y; Liu, W; Ni, Y; Peng, F; Wang, X; Zhang, D; Zhang, J, 2015)	2.07
"Hypericin has an extremely high affinity for the cell membrane and is found to a smaller extent in the nucleus."	( Subcellular distributions and excited-state processes of hypericin in neurons. Doyle, RT; English, DS; Haydon, PG; Petrich, JW, 1999)	1.27
"Hypericin has shown anticancer activity against the expansion of several cell types including breast cancer, cervical cancer, colorectal cancer, colon cancer, hepatocellular carcinoma, stomach carcinoma, leukemia, lung cancer, melanoma, and glioblastoma cancer."	( Hypericin and its anticancer effects: From mechanism of action to potential therapeutic application. Bishayee, A; Choudhary, N; Collignon, TE; Tewari, D, 2022)	2.89
"Hypericin-PDT has reduced efficacy in CRC spheroids as compared to 2D cultures, which may be attributable through upregulation in ABCG2. "	( Inhibiting ABCG2 could potentially enhance the efficacy of hypericin-mediated photodynamic therapy in spheroidal cell models of colorectal cancer. Andrew, H; Armstrong, G; Hughes, TA; Jayne, DG; Kapur, N; Khot, MI; Maisey, T; Perry, SL, 2018)	2.17
"Hypericin has been reported to be a good antiviral agent for inhibiting HCV replication, however, little is known about its mechanisms of action. "	( Hypericin inhibits hepatitis C virus replication via deacetylation and down-regulation of heme oxygenase-1. Hsiao, YM; Ko, JL; Shih, CM; Wu, CH; Wu, WJ, 2018)	3.37
"Hypericin has a remarkable killing effect on T. "	( [In vitro Effect of Hypericin against Toxoplasma gondii Tachyzoites]. Chen, XZ; Cui, J; Ding, YH; Fang, Q; Hu, SF; Ji, YS; Li, JY; Meng, LW; Qiao, JC; Song, D; Su, PP; Sun, XM; Wang, Q; Wu, Q; Xue, HB; Yang, XD, 2016)	2.2
"Hypericin has been widely studied as a potent photosensitizer for photodynamic therapy in both preclinical and clinical settings. "	( Necrosis avidity: a newly discovered feature of hypericin and its preclinical applications in necrosis imaging. Chen, F; Jiang, B; Ni, Y; Wang, J, 2013)	2.09
"Hypericin (HYP) has been found avid to necrosis in small animal studies. "	( Radiopharmaceutical study on Iodine-131-labelled hypericin in a canine model of hepatic RFA-induced coagulative necrosis. Ni, Y; Qi, X; Shao, H; Sun, Z; Xu, K; Zhang, J, 2015)	2.11
"Hypericin (Hy) has shown great promise as a necrosis-avid agent in cancer imaging and therapy. "	( Evaluation of hypericin: effect of aggregation on targeting biodistribution. Gao, M; Huang, D; Ji, Y; Jiang, C; Li, Y; Liu, W; Liu, X; Ni, Y; Sun, Z; Yao, N; Yin, Z; Zhang, J, 2015)	2.22
"Hypericin has an excellent necrosis-specific targeting capacity; thus, we explored small-molecular tumor necrosis therapy (SMTNT) for inhibiting tumor growth in rodent tumor models. "	( Biodistribution and anti-tumor efficacy of intratumorally injected necrosis-avid theranostic agent radioiodinated hypericin in rodent tumor models. Feng, Y; Gao, M; Huang, D; Jiang, C; Jiang, X; Jing, S; Li, Y; Liu, W; Ni, Y; Peng, F; Wang, X; Zhang, D; Zhang, J, 2015)	2.07
"Hypericin has been reported as a potent photosensitizing agent exhibiting antiviral, antibacterial, antineoplastic activities. "	( Fluorescence study on the interaction between hypericin and lens protein "alpha-crystallin". Youssef, T, )	1.83
"Hypericin has excellent photosensitizing properties and displays favorable tumouritropic characteristics, but at the same time exhibits minimal dark toxicity. "	( In vitro study of the photocytotoxicity of bathochromically-shifted hypericin derivatives. Agostinis, P; de Witte, PA; Falk, H; Lackner, B; Roelants, M; Van Poppel, H; Waser, M, 2009)	2.03
"Hypericin has been attracting a growing attention of the pharmaceutical industry because of its potential application in various therapies, including the treatment of depression."	( Crystal structure of Hyp-1, a St. John's wort protein implicated in the biosynthesis of hypericin. Fernandes, H; Jaskolski, M; Michalska, K; Sikorski, M, 2010)	1.3
"Hypericin (HY) has found applications in photodynamic diagnostics solely due to its high specificity for tumour cells and tissues."	( Lower sensitivity of FHC fetal colon epithelial cells to photodynamic therapy compared to HT-29 colon adenocarcinoma cells despite higher intracellular accumulation of hypericin. Fedoročko, P; Hofmanová, J; Hýžďalová, M; Jendželovský, R; Kočí, L; Kovaľ, J; Kozubík, A; Mikeš, J; Vaculová, A, 2011)	1.29
"Hypericin has attracted a growing attention of the pharmaceutical industry because of its potential application to various therapies, including the treatment of depression and remarkable antiviral and photodynamic activities, hyp-1 gene encodes for phenolic coupling protein which catalyzes in vitro direct and specific conversion of emodin to hypericin which, however, has not formed common opinion so far."	( [Rapid cloning and functional characterization of hypericin synthase gene]. An, JM; Kong, JQ; Shi, YW; Wang, W; Yang, Y; Zheng, HN; Zhi, XH, 2012)	1.35
"Hypericin has potential as a therapeutic drug for proliferative vitreoretinopathy(PVR), the inhibitory effect on PVR might be caused by blocking the PKC activity and inhibiting Ca2+ influx pathway."	( Effect of hypericin on confocal imaging of Ca2+ signaling in cultured human retinal pigment epithelium. Gao, Q; Hui, Y; Wang, L; Wang, Y, 2001)	1.43
"Hypericin (Hyp) has been proposed as a fluorochrome for fluorescence diagnostics and as a photosensitizer for photodynamic therapy of cancer. "	( Photodynamic effect of hypericin and a water-soluble derivative on isolated crayfish neuron and surrounding glial cells. Bragin, DE; Kolosov, MS; Kubin, A; Loew, HG; Moan, J; Uzdensky, AB, 2003)	2.07
"Hypericin (HY) has been found to be superior to 5-aminolevulinic acid (5-ALA) and its ester derivative hexaminolevulinate (HA) as a fluorescence diagnostic agent, hence its development for delivery in vitro and in vivo, is the subject of this review."	( Delivery of hypericin for photodynamic applications. Heng, PW; Olivo, M; Saw, CL; Soo, KC, 2006)	1.43
"As hypericin has been found to bind to LDL one may assume that it can act as antioxidant of LDL lipid oxidation, a property which is of prophylactic/therapeutic interest regarding atherogenesis as LDL oxidation may play a pivotal role in the onset of atherosclerosis."	( The main components of St John's Wort inhibit low-density lipoprotein atherogenic modification: a beneficial "side effect" of an OTC antidepressant drug? Exner, M; Gmeiner, BM; Hermann, M; Kapiotis, S; Laggner, H; Mühl, A; Schreier, S, 2007)	0.85
"Hypericin has absorption maxima at 545 and 590 nm with a fluorescence emission peak at 640 nm in ethanol."	( Hypericin uptake in rabbits and nude mice transplanted with human squamous cell carcinomas: study of a new sensitizer for laser phototherapy. Castro, DJ; Chung, PS; Foote, C; Mathey, A; Paiva, MB; Rhee, CK; Saxton, RE; Soudant, J, 1994)	2.45
"Hypericin has an extremely high affinity for the cell membrane and is found to a smaller extent in the nucleus."	( Subcellular distributions and excited-state processes of hypericin in neurons. Doyle, RT; English, DS; Haydon, PG; Petrich, JW, 1999)	1.27
"Oral hypericin has entered clinical trials in adults with recurrent malignant glioma."	( Plasma pharmacokinetics and cerebrospinal fluid penetration of hypericin in nonhuman primates. Adamson, PC; Fox, E; McCully, CL; Murphy, RF, 2001)	1.01
"Hypericin has potent activity against HIV and other viruses, is compatible with anticoagulants used to store blood, and does not affect blood chemistry when stored for 21 days. "	( Hypericin: an answer for safer blood? Kuhn, D, 1995)	3.18
"Hypericin (HYP) has been reported to have photodependent cytotoxic activity in a variety of cancer cell lines. "	( Tumor-specific and photodependent cytotoxicity of hypericin in the human LNCaP prostate tumor model. Guns, ES; Hudson, JB; Xie, X, 2001)	2.01
"Hypericin has been found to exhibit a variety of photodynamic effects. "	( Resonance Raman and surface-enhanced resonance Raman spectroscopy of hypericin. Cotton, TM; Kolaczkowski, SV; Raser, LN, 1992)	1.96

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"Hypericin is known to generate a high yield of singlet oxygen and other reactive oxygen species that are associated with photo-oxidative cellular damage."	( Hypericin lights up the way for the potential treatment of nasopharyngeal cancer by photodynamic therapy. Bay, BH; Du, HY; Olivo, M, 2006)	2.5
"Hypericin did not inhibit AD-induced apoptosis and slightly enhanced CL-induced apoptosis."	( Effects of polyphenolic anthrone derivatives, resistomycin and hypercin, on apoptosis in human megakaryoblastic leukemia CMK-7 cell line. Oka, S; Seo, S; Shiono, N; Shiono, Y; Yamazaki, Y, )	0.85
"Hypericin displays absorption within the ultraviolet (UV) A1 spectrum and there may therefore be a potential for phototoxicity if taken during high-dose UVA1 therapy."	( Can St John's wort (hypericin) ingestion enhance the erythemal response during high-dose ultraviolet A1 therapy? Beattie, PE; Dawe, RS; Ferguson, J; Ibbotson, SH; Traynor, NJ; Woods, JA, 2005)	1.37
"Hypericin was found to inhibit PIC assays, while the other compounds tested were inactive."	( Human immunodeficiency virus type 1 cDNA integration: new aromatic hydroxylated inhibitors and studies of the inhibition mechanism. Bushman, F; Farnet, CM; Hansen, M; Lipford, JR; Robinson, WE; Siegel, J; Wang, B; Zalkow, L, 1998)	1.02
"Hypericin displays antiproliferative and cytotoxic effects on tumor cells. "	( Photodynamic treatment of basal cell carcinoma and squamous cell carcinoma with hypericin. Alecu, M; Coman, G; de Witte, P; Hãlãlãu, F; Merlevede, W; Ursaciuc, C; Waelkens, E, )	1.8
"Hypericin was found to inhibit autophosphorylation of the erbB-2 protein and downstream kinases such as MEK and ERK1/2."	( Inhibition of c-erbB-2 expression an activity in human ovarian carcinoma cells by hypericin. Gee, SW; Hwang, MS; Joo, JH; Kang, HI; Kim, OH; Kim, S; Lee, KK; Yum, YN, )	1.08
"Hypericin did not inhibit the binding of recombinant gp120 to CD4+ cells, nor did hypericin inhibit syncytium formation."	( Inactivation of the human immunodeficiency virus by hypericin: evidence for photochemical alterations of p24 and a block in uncoating. Carter, C; Degar, S; Ehrlich, LS; Lavie, D; Lavie, G; Levin, B; Mazur, Y; Meruelo, D; Pascual, D; Prince, AM, 1992)	1.26

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"Hypericin treatment (6.25-50 microM) inhibited NF-kappaB, caused accumulation of phosphorylated IkappaBalpha, decreased p50 protein levels and induced cleavage of p65 protein in U373 cells."	( Hypericin-an inhibitor of proteasome function. Fiebich, B; Pajonk, F; Scholber, J, 2005)	2.49
"Hypericin treatment combined with illumination led to a 94-97% decrease in metabolic activity and caused apoptosis in nearly 100% of RCC cells."	( Photosensitizing and radiosensitizing effects of hypericin on human renal carcinoma cells in vitro. Busse, AC; Grabbe, E; Hermann, R; Müller, GA; Rave-Fränk, M; Wessels, JT; Zänker, S, )	1.11
"Hypericin-treatment did not inhibit retroviral production or the proteolytic cleavage of the gag-encoded precursor proteins."	( Photodynamic inactivation of radiation leukemia virus produced from hypericin-treated cells. Degar, S; Lavie, G; Meruelo, D, 1993)	1.24
"When hypericin treated cells were not exposed to light growth inhibition was insignificant."	( Light-induced photoactivation of hypericin inhibits cellular growth in pituitary adenoma cell line AtT20/D16v-F2 (hypericin inhibits cellular growth of AtT20/D16v-F2). Cerman, J; Mareková, M; Vávrová, J; Vokurková, D, 2001)	1.05
"Hypericin-treated recombinant HIV p24 exhibited similar altered mobility."	( Inactivation of the human immunodeficiency virus by hypericin: evidence for photochemical alterations of p24 and a block in uncoating. Carter, C; Degar, S; Ehrlich, LS; Lavie, D; Lavie, G; Levin, B; Mazur, Y; Meruelo, D; Pascual, D; Prince, AM, 1992)	1.26
"Pretreatment with hypericin (5 μM and 15 μM) significantly suppresses oligomeric Aβ42 (oAβ42)-induced expression of interleukin-1β (IL-1β), interleukin-6 (IL-6), tumor necrosis factor α (TNF α) and inducible nitric oxide synthase (iNOS) and production of NO in microglia without cytotoxicity."	( Hypericin inhibits oligomeric amyloid β42-induced inflammation response in microglia and ameliorates cognitive deficits in an amyloid β injection mouse model of Alzheimer's disease by suppressing MKL1. Li, P; Qian, F; Wang, Y; Xu, X; Zhang, M, 2016)	2.2
"Treatment with hypericin led to a significant down-regulation (13%) of beta-AR's in the frontal cortex after 8-weeks, but not after 2 weeks, while hyperforin (used as trimethoxybenzoate, TMB), and hyperoside were ineffective in both treatment paradigms."	( Extracts of St. John's wort and various constituents affect beta-adrenergic binding in rat frontal cortex. Butterweck, V; Simbrey, K; Winterhoff, H, 2004)	0.66
"When treated with hypericin, the cell ratio reducible of nitroblue tetrazolium was significantly increased and the cell size was enlarged by flow cytometry analysis."	( Hypericin induces both differentiation and apoptosis in human promyelocytic leukemia HL-60 cells. Chang, SG; Jung, JC; Kim, JI; Lee, KT; Miyamoto, K; Park, HJ; Park, JH; Rho, YS, 1999)	2.07

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" A low concentration of hyp (5 x 10(-9) M) was highly toxic to MRC5 cells, producing 15% survival for an irradiation period of 40 min."	( Photodynamically induced cytotoxicity of hypericin dye on human fibroblast cell line MRC5. Favier, A; Hadjur, C; Jardon, P; Parat, MO; Richard, MJ, 1995)	0.56
" No other serious adverse events associated with hypericin use occurred."	( Pharmacokinetics, safety, and antiviral effects of hypericin, a derivative of St. John's wort plant, in patients with chronic hepatitis C virus infection. Cabana, BE; Feinman, L; Jacobson, JM; Koslowski, V; Lee, D; Liebes, L; Ostrow, N; Prince, AM; Spritzler, J; Tobia, A, 2001)	0.82
" John's wort have recorded an incidence of adverse events (AE) among those treated of between 1 and 3%."	( Incidence and clinical relevance of the interactions and side effects of Hypericum preparations. Schulz, V, 2001)	0.31
" Adverse reactions to Hypericum extract in the clinical treatment of depression include skin reddening and itching, dizziness, constipation, fatigue, anxiety, and tiredness."	( Final report on the safety assessment of Hypericum perforatum extract and Hypericum perforatum oil. , 2001)	0.31
" This would result in toxic melanin precursors (of an indolic and phenolic nature) leaking into the cytoplasm which in turn leads to cell death."	( Hypericin phototoxicity induces different modes of cell death in melanoma and human skin cells. Davids, LM; Kacerovská, D; Kidson, SH; Kleemann, B; Pizinger, K, 2008)	1.79
" A marked decrease in the glutathione level of a majority of cells was observed after more toxic combination treatment."	( Potentiation of hypericin-mediated photodynamic therapy cytotoxicity by MK-886: focus on ABC transporters, GDF-15 and redox status. Fedoročko, P; Jendželovská, Z; Jendželovský, R; Kovaľ, J; Kuchárová, B; Mikeš, J; Mikešová, L; Vargová, J, 2015)	0.76
"Given that mycosis fungoides-cutaneous T-cell lymphoma (MF/CTCL) is chronic, there is a need for additional therapies with minimal short- and long-term adverse effects."	( Efficacy and Safety of Topical Hypericin Photodynamic Therapy for Early-Stage Cutaneous T-Cell Lymphoma (Mycosis Fungoides): The FLASH Phase 3 Randomized Clinical Trial. Akilov, O; Appel, J; Bhatia, N; Boh, E; Bohjanen, K; Carter, J; Dawes, K; DeSimone, JA; Donini, O; Duvic, M; Elston, D; Geskin, L; Girardi, M; Guitart, J; Haulenbeek, A; Huen, A; Kim, EJ; Kim, YH; Korman, NJ; Kuzel, TM; Lain, E; Lee, ST; Mangold, AR; Musiek, A; Nikbakht, N; Olsen, E; Pacheco, T; Pariser, D; Piette, W; Poligone, B; Pullion, C; Querfeld, C; Rook, AH; Rumage, A; Schaber, CJ; Seminario-Vidal, L; Shinohara, M; Straube, R; Wong, HK; Wood, GS; Zeitouni, N; Zwerner, JP, 2022)	1.01
" Adverse events (AEs) were assessed at each treatment visit, after each cycle, and then monthly for 6 months."	( Efficacy and Safety of Topical Hypericin Photodynamic Therapy for Early-Stage Cutaneous T-Cell Lymphoma (Mycosis Fungoides): The FLASH Phase 3 Randomized Clinical Trial. Akilov, O; Appel, J; Bhatia, N; Boh, E; Bohjanen, K; Carter, J; Dawes, K; DeSimone, JA; Donini, O; Duvic, M; Elston, D; Geskin, L; Girardi, M; Guitart, J; Haulenbeek, A; Huen, A; Kim, EJ; Kim, YH; Korman, NJ; Kuzel, TM; Lain, E; Lee, ST; Mangold, AR; Musiek, A; Nikbakht, N; Olsen, E; Pacheco, T; Pariser, D; Piette, W; Poligone, B; Pullion, C; Querfeld, C; Rook, AH; Rumage, A; Schaber, CJ; Seminario-Vidal, L; Shinohara, M; Straube, R; Wong, HK; Wood, GS; Zeitouni, N; Zwerner, JP, 2022)	1.01

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" The median elimination half-life times of hypericin were 24."	( Pharmacokinetics of hypericin and pseudohypericin after oral intake of the hypericum perforatum extract LI 160 in healthy volunteers. Brockmöller, J; Kerb, R; Ploch, M; Roots, I; Staffeldt, B, 1994)	0.87
" The Cmax and the area under the curve values for the lowest dose were disproportionally lower than those for the higher doses."	( Single-dose and steady-state pharmacokinetics of hypericin and pseudohypericin. Brockmöller, J; Kerb, R; Ploch, M; Roots, I; Staffeldt, B, 1996)	0.55
"A double-blind, randomized, placebo-controlled parallel-group trial (phase I) was performed to evaluate the central pharmacodynamic effects of two hypericum extracts with different contents of hyperforin (0."	( Pharmacodynamic effects of two different hypericum extracts in healthy volunteers measured by quantitative EEG. Dimpfel, W; Sauer, S; Schellenberg, R, 1998)	0.3
" The pharmacokinetic data revealed a long elimination half-life (mean values of 36."	( Pharmacokinetics, safety, and antiviral effects of hypericin, a derivative of St. John's wort plant, in patients with chronic hepatitis C virus infection. Cabana, BE; Feinman, L; Jacobson, JM; Koslowski, V; Lee, D; Liebes, L; Ostrow, N; Prince, AM; Spritzler, J; Tobia, A, 2001)	0.56
" The present pharmacokinetic study was designed to find out whether the improved water solubility in the presence of procyanidin B2 or hyperoside is correlated to increased plasma levels of hypericin."	( Plasma levels of hypericin in presence of procyanidin B2 and hyperoside: a pharmacokinetic study in rats. Butterweck, V; Liefländer-Wulf, U; Nahrstedt, A; Winterhoff, H, 2003)	0.85
" Therefore, the objective of the two open phase I clinical trials was to obtain pharmacokinetic data of these constituents from a hypericum extract containing tablet: hypericin, pseudohypericin, hyperforin, the flavonoid aglycone quercetin, and its methylated form isorhamnetin."	( Investigation of pharmacokinetic data of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin revealed from single and multiple oral dose studies with a hypericum extract containing tablet in healthy male volunteers. Bässler, D; Schulz, HU; Schürer, M; Weiser, D, 2005)	0.79
" In contrast to the amount of documentation concerning clinical efficacy, oral bioavailability and pharmacokinetic data about the active components are rather scarce."	( Hypericum perforatum: a 'modern' herbal antidepressant: pharmacokinetics of active ingredients. Schubert-Zsilavecz, M; Wurglics, M, 2006)	0.33
" An open-label, 2-period, nonrandomized, phase-I, pharmacokinetic interaction design was used."	( Effects of Hypericum perforatum on ivabradine pharmacokinetics in healthy volunteers: an open-label, pharmacokinetic interaction clinical trial. Calvo, A; Martínez, I; Portolés, A; Resplandy, G; Terleira, A, 2006)	0.33
" pharmacokinetic data on 670 drugs representing, to our knowledge, the largest publicly available set of human clinical pharmacokinetic data."	( Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds. Lombardo, F; Obach, RS; Waters, NJ, 2008)	0.35
" Their biodistribution and pharmacokinetic properties were determined in rat models of induced necrosis."	( Effects of skeleton structure on necrosis targeting and clearance properties of radioiodinated dianthrones. Feng, Y; Gao, M; Huang, D; Jiang, C; Ni, Y; Shao, H; Sun, Z; Wang, X; Yang, S; Yin, Z; Zhang, D; Zhang, J, 2016)	0.43

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" However, the tumors administered with a initial dose of CX at 24-h post-PDT had no tumor control."	( Anti-angiogenic effects of Hypericin-photodynamic therapy in combination with Celebrex in the treatment of human nasopharyngeal carcinoma. Olivo, M; Soo, KC; Yee, KK, 2005)	0.63
" Avastin (bevacizumab), a vascular endothelial growth factor (VEGF) specific monoclonal antibody in combination with chemotherapy is offering hope to patients with metastatic colorectal cancer."	( Hypericin-mediated photodynamic therapy in combination with Avastin (bevacizumab) improves tumor response by downregulating angiogenic proteins. Bhuvaneswari, R; Chee, SK; Olivo, M; Yuen, GY, 2007)	1.78
" We use confocal endomicroscopy to study the antiangiogenic effects of PDT in combination with bevacizumab."	( Evaluation of hypericin-mediated photodynamic therapy in combination with angiogenesis inhibitor bevacizumab using in vivo fluorescence confocal endomicroscopy. Bhuvaneswari, R; Gan, YY; Olivo, M; Soo, K; Soo, KC; Thong, PS, )	0.49
" A promising approach could be photodynamic inactivation (PDI) which uses light in combination with a photosensitizer to induce a phototoxic reaction."	( Phototoxic effect of hypericin alone and in combination with acetylcysteine on Staphylococcus aureus biofilms. Djavid, GE; Karami, S; Kashef, N, 2015)	0.74

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" We conclude that hypericin is absorbed through the intestinal epithelium by passive transcellular diffusion and that increasing its solubility by cyclodextrin appears as a promising approach to increase its oral bioavailability for pharmaceutical formulations."	( Binding, uptake, and transport of hypericin by Caco-2 cell monolayers. Hoelzl, J; Lehr, CM; Sattler, S; Schaefer, U; Schneider, W, 1997)	0.91
" administered hypericin (40 mg/kg), indicating that hypericin incorporated in emulsifying ointment with solketal is well absorbed by the skin of the mice."	( Skin photosensitization with topical hypericin in hairless mice. de Witte, PA; Kamuhabwa, AR; Roelandts, R, )	0.76
" Chronic use of Saint John's wort (SJW) has been shown to lower the bioavailability for a variety of co-administered drugs including indinavir, cyclosporin, and digoxin."	( Saint John's wort: an in vitro analysis of P-glycoprotein induction due to extended exposure. Greenblatt, DJ; Perloff, MD; Shader, RI; Störmer, E; von Moltke, LL, 2001)	0.31
" Both compounds increased the oral bioavailability of hypericin by ca."	( Plasma levels of hypericin in presence of procyanidin B2 and hyperoside: a pharmacokinetic study in rats. Butterweck, V; Liefländer-Wulf, U; Nahrstedt, A; Winterhoff, H, 2003)	0.91
"The objective of these two open phase I clinical trials was the investigation of the bioavailability of five constituents from a hypericum extract containing tablet, which are discussed as the components contributing to the antidepressant action."	( Investigation of the bioavailability of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin following single and multiple oral dosing of a hypericum extract containing tablet. Bässler, D; Schulz, HU; Schürer, M; Weiser, D, 2005)	0.6
" In contrast to the amount of documentation concerning clinical efficacy, oral bioavailability and pharmacokinetic data about the active components are rather scarce."	( Hypericum perforatum: a 'modern' herbal antidepressant: pharmacokinetics of active ingredients. Schubert-Zsilavecz, M; Wurglics, M, 2006)	0.33
" In a separate experiment when mice were fed purified hypericin, the active component of St John's wort, a significant increase in bioavailability (53%) of procainamide was observed compared with the control group."	( Drug-herb interaction: effect of St John's wort on bioavailability and metabolism of procainamide in mice. Actor, JK; Dasgupta, A; Hovanetz, M; Olsen, M; Wells, A, 2007)	0.59
"St John's wort has an acute effect to increase bioavailability of procainamide but has no effect on its metabolism."	( Drug-herb interaction: effect of St John's wort on bioavailability and metabolism of procainamide in mice. Actor, JK; Dasgupta, A; Hovanetz, M; Olsen, M; Wells, A, 2007)	0.34
" Co-effectors in the extract improve the bioavailability of active constituents such as hypericin (1) (pharmacokinetic synergy)."	( Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular). Butterweck, V; Nahrstedt, A, 2010)	0.58
" Nevertheless, the highly lipophilic nature and poor bioavailability prevent its application in daily clinical practice thus leading to a limited therapeutic value of hypericin."	( Hypericin inclusion complexes encapsulated in liposomes for antimicrobial photodynamic therapy. Bakowsky, U; Brüßler, J; Duse, L; Jedelska, J; Pinnapireddy, SR; Plenagl, N; Seitz, BS, 2019)	2.15
" Supramolecular complexation of photosensitizers into cyclodextrins (CD) is promising to improve their poor solubility, compromising their bioavailability and upcoming applications in PDT."	( Improved Hypericin solubility via β-cyclodextrin complexation: Photochemical and theoretical study for PDT applications. Gusmão, LA; Machado, AEH; Perussi, JR, 2022)	1.14

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" Viremia induced by LP-BM5 murine immunodeficiency virus is markedly suppressed after infrequent dosage of either substance."	( Studies of the mechanisms of action of the antiretroviral agents hypericin and pseudohypericin. Gallo, G; Lavie, D; Lavie, G; Levin, B; Mazur, Y; Meruelo, D; Valentine, F; Weiner, D, 1989)	0.51
" During long-term dosing (3 x 300 mg/day), a steady-state was reached after 4 days."	( Pharmacokinetics of hypericin and pseudohypericin after oral intake of the hypericum perforatum extract LI 160 in healthy volunteers. Brockmöller, J; Kerb, R; Ploch, M; Roots, I; Staffeldt, B, 1994)	0.61
" Also, individual products have different hypericin and hyperforin levels, and are therefore not switchable--even when products are manufactured under similar extraction and processing conditions, have the same raw material:extract ratios (on a dry basis) and contain the same amount of extract per unit dosage form."	( Batch-to-batch reproducibility of St. John's wort preparations. Baumeister, A; Dressman, J; Kaunzinger, A; Schubert-Zsilovecz, M; Westerhoff, K; Wilke, A; Wurglics, M, 2001)	0.57
" In the FST all three extracts decreased immobility time in a dosage of 500 mg/kg after acute as well as after repeated treatment."	( Step by step removal of hyperforin and hypericin: activity profile of different Hypericum preparations in behavioral models. Butterweck, V; Christoffel, V; Nahrstedt, A; Petereit, F; Spengler, B; Winterhoff, H, 2003)	0.59
" Concentration/time curves were determined for hypericin, pseudohypericin, hyperforin, the flavonoid aglycone quercetin, and its methylated form isorhamnetin for 48 h after single dosing and for 24 h on day 14 at the end of 2 weeks of continuous daily dosing."	( Investigation of the bioavailability of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin following single and multiple oral dosing of a hypericum extract containing tablet. Bässler, D; Schulz, HU; Schürer, M; Weiser, D, 2005)	0.85
" The objective of this study was to improve in vivo tumor growth control of nasopharyngeal carcinoma (NPC), treated at a subcurative dosage by using a combination of Hypericin-PDT and COX-2 inhibitor, Celebrex (CX)."	( Anti-angiogenic effects of Hypericin-photodynamic therapy in combination with Celebrex in the treatment of human nasopharyngeal carcinoma. Olivo, M; Soo, KC; Yee, KK, 2005)	0.82
" Concentration/time curves were determined for the five constituents, for 48 h after single dosing and for 24 h on day 14 at the end of 2 weeks of continuous daily dosing."	( Investigation of pharmacokinetic data of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin revealed from single and multiple oral dose studies with a hypericum extract containing tablet in healthy male volunteers. Bässler, D; Schulz, HU; Schürer, M; Weiser, D, 2005)	0.59
" Despite these differences, the maximum slope of the dose-response curve was not increased after SJW ingestion."	( Can St John's wort (hypericin) ingestion enhance the erythemal response during high-dose ultraviolet A1 therapy? Beattie, PE; Dawe, RS; Ferguson, J; Ibbotson, SH; Traynor, NJ; Woods, JA, 2005)	0.65
" All groups of PDT-treated animals with single and fractionated hypericin dosing presented primary vascular reactions including vascular dilatation, congestion, thrombosis and oedema."	( Histomorphological changes in murine fibrosarcoma after hypericin-based photodynamic therapy. Bobrov, N; Brezáni, P; Cavarga, I; Fedorocko, P; Longauer, F; Mirossay, L; Miskovský, P; Rybárová, S; Stubna, J, 2007)	0.82
"25 μM hypericin as a photosensitiser activated via a dosage of 1 J/cm(2) yellow laser light produces an effective in vitro outcome to be considered as an important contribution towards optimising PDRT."	( Laser light activation of a second-generation photosensitiser and its use as a potential photomodulatory agent in skin rejuvenation. Davids, LM; Karsten, A; Van Kets, V, 2013)	0.87
" One day after injection, rats were euthanized with their hearts excised for qualitative and quantitative studies by means of microscopic fluorescence examination to decide the dosage of hypericin."	( Hypericin as a marker for determination of myocardial viability in a rat model of myocardial infarction. Gao, M; Jiang, C; Jiang, X; Li, Y; Ni, Y; Sun, Z; Wang, J; Wang, X; Yao, N; Zhang, J; Zhang, X, )	1.76
"To determine the optimum dosage and instillation time for water-soluble polyvinylpyrrolidone (PVP)-hypericin for photodynamic diagnosis of bladder cancer and to monitor its use in regard to patient safety."	( A phase IIA dose-finding study of PVP-hypericin fluorescence cystoscopy for detection of nonmuscle-invasive bladder cancer. Abrahamsberg, C; Gschwend, JE; Horn, T; Russ, D; Straub, M, 2015)	0.9
" Different combinations of PVP-hypericin dosage (225 μg and 75 μg and instillation time (120, 60, 30, 15 min) were used to evaluate the optimal conditions."	( A phase IIA dose-finding study of PVP-hypericin fluorescence cystoscopy for detection of nonmuscle-invasive bladder cancer. Abrahamsberg, C; Gschwend, JE; Horn, T; Russ, D; Straub, M, 2015)	0.97
"The optimum combination of dosage of PVP-hypericin and its instillation time was established and will be used to determine sensitivity and specificity of PVP-hypericin cystoscopy in a larger multicenter phase IIB study."	( A phase IIA dose-finding study of PVP-hypericin fluorescence cystoscopy for detection of nonmuscle-invasive bladder cancer. Abrahamsberg, C; Gschwend, JE; Horn, T; Russ, D; Straub, M, 2015)	0.95
" The results have shown that photoactivated HYP can only induce primary DNA damages (single-strand DNA breaks), acting in a dose-response manner."	( Photoactivated hypericin is not genotoxic. Bodnárová, K; Chalupa, I; Feruszová, J; Gálová, E; Imreová, P; Kyzek, S; Miadoková, E; Ševčovičová, A, 2016)	0.79
" High dosage of HY-PDT induced autophagic cell death; while low dose of HY-PDT predominantly triggered protective autophagy and promoted cell proliferation."	( Endoplasmic reticulum-targeting photosensitizer Hypericin confers chemo-sensitization towards oxaliplatin through inducing pro-death autophagy. Du, W; Liang, X; Lin, S; Liu, J; Qi, Y; Qiu, C; Shi, H; Shi, W; Yang, L, 2017)	0.71
" Order of the sessions and dosage conditions were randomized between subjects."	( The acute effect of Hypericum perforatum on short-term memory in healthy adults. Ashby, NJS; Bar-Shaked, M; Ben-Eliezer, D; Yechiam, E, 2019)	0.51
" Nevertheless, both formulations yielded severe photocytotoxicity in SK-OV-3 cells in a therapeutic dosage range."	( Photodynamic therapy - hypericin tetraether liposome conjugates and their antitumor and antiangiogenic activity. Bakowsky, U; Brüßler, J; Duse, L; Goergen, N; Jedelska, J; Pinnapireddy, SR; Plenagl, N; Seitz, BS, 2019)	0.82
" HYP-LCPS induced a significant reduction in the number of CFU/ml in the mice; thus this formulation indicated it is as effective as a commercial dosage form."	( In vivo study of hypericin-loaded poloxamer-based mucoadhesive in situ gelling liquid crystalline precursor system in a mice model of vulvovaginal candidiasis. Araújo, VHS; Bauab, TM; Calixto, GMF; Chorilli, M; de Araújo, PR; Oshiro-Junior, JA; Rodero, CF; Sato, MR, 2021)	0.96

Pathway	Proteins	Compounds
hypericin biosynthesis	1	7

Protein	Taxonomy	Measurement	Average (µ)	Min (ref.)	Avg (ref.)	Max (ref.)	Bioassay(s)
Chain A, MAJOR APURINIC/APYRIMIDINIC ENDONUCLEASE	Homo sapiens (human)	Potency	4.0871	0.0032	45.4673	12,589.2998	AID2517
Chain A, TYROSYL-DNA PHOSPHODIESTERASE	Homo sapiens (human)	Potency	28.1838	0.0040	23.8416	100.0000	AID485290
Chain A, ATP-DEPENDENT DNA HELICASE Q1	Homo sapiens (human)	Potency	10.8466	0.1259	19.1169	125.8920	AID2549; AID2708
Chain A, Ferritin light chain	Equus caballus (horse)	Potency	28.1838	5.6234	17.2929	31.6228	AID485281
Chain A, Cruzipain	Trypanosoma cruzi	Potency	28.1838	0.0020	14.6779	39.8107	AID1476
phosphopantetheinyl transferase	Bacillus subtilis	Potency	53.1764	0.1413	37.9142	100.0000	AID1490
TDP1 protein	Homo sapiens (human)	Potency	12.2798	0.0008	11.3822	44.6684	AID686978; AID686979
Microtubule-associated protein tau	Homo sapiens (human)	Potency	21.4611	0.1800	13.5574	39.8107	AID1460; AID1468
aldehyde dehydrogenase 1 family, member A1	Homo sapiens (human)	Potency	22.3872	0.0112	12.4002	100.0000	AID1030
luciferase	Photuris pensylvanica (Pennsylania firefly)	Potency	10.0000	0.8913	10.4328	20.5750	AID1379
euchromatic histone-lysine N-methyltransferase 2	Homo sapiens (human)	Potency	8.9125	0.0355	20.9770	89.1251	AID504332
heat shock 70kDa protein 5 (glucose-regulated protein, 78kDa)	Homo sapiens (human)	Potency	28.1838	0.0165	25.3078	41.3999	AID602332
Bloom syndrome protein isoform 1	Homo sapiens (human)	Potency	19.9526	0.5406	17.6392	96.1227	AID2528
polyunsaturated fatty acid lipoxygenase ALOX12	Homo sapiens (human)	Potency	14.1254	1.0000	12.2326	31.6228	AID1452
15-hydroxyprostaglandin dehydrogenase [NAD(+)] isoform 1	Homo sapiens (human)	Potency	8.9125	0.0018	15.6638	39.8107	AID894
vitamin D3 receptor isoform VDRA	Homo sapiens (human)	Potency	8.9125	0.3548	28.0659	89.1251	AID504847
thyroid hormone receptor beta isoform a	Homo sapiens (human)	Potency	7.5678	0.0100	39.5371	1,122.0200	AID1469; AID1479
DNA polymerase kappa isoform 1	Homo sapiens (human)	Potency	8.9716	0.0316	22.3146	100.0000	AID588579
survival motor neuron protein isoform d	Homo sapiens (human)	Potency	17.7828	0.1259	12.2344	35.4813	AID1458
histone acetyltransferase KAT2A isoform 1	Homo sapiens (human)	Potency	17.7828	0.2512	15.8432	39.8107	AID504327
Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)	Potency	2.5119	0.3162	12.7657	31.6228	AID881
Histamine H2 receptor	Cavia porcellus (domestic guinea pig)	Potency	2.5119	0.0063	8.2350	39.8107	AID881
Inositol monophosphatase 1	Rattus norvegicus (Norway rat)	Potency	11.2947	1.0000	10.4756	28.1838	AID1457
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Protein	Taxonomy	Measurement	Average	Min (ref.)	Avg (ref.)	Max (ref.)	Bioassay(s)
Thioredoxin reductase 1, cytoplasmic	Rattus norvegicus (Norway rat)	IC50 (µMol)	178.0625	0.2720	1.8260	6.0000	AID551520
Cytochrome P450 3A4	Homo sapiens (human)	IC50 (µMol)	8.7000	0.0001	1.7536	10.0000	AID478702
Dopamine beta-hydroxylase	Homo sapiens (human)	IC50 (µMol)	21.0000	1.2023	2.0779	3.0000	AID1718567
Corticotropin-releasing factor receptor 1	Homo sapiens (human)	IC50 (µMol)	0.3000	0.0007	0.0649	0.3400	AID478681; AID478682
D(3) dopamine receptor	Homo sapiens (human)	Ki	0.0345	0.0000	0.6020	10.0000	AID478680
Cystathionine beta-synthase	Homo sapiens (human)	IC50 (µMol)	3.1000	1.0000	5.1571	8.9000	AID1506494
Alpha-synuclein	Homo sapiens (human)	IC50 (µMol)	7.5000	0.1900	3.8204	9.8000	AID1695729
Glutathione reductase	Saccharomyces cerevisiae S288C	IC50 (µMol)	3.6700	3.6700	3.6700	3.6700	AID551525
Integrase	Human immunodeficiency virus 1	IC50 (µMol)	10.0000	0.0005	1.5443	10.0000	AID91425
5-lipoxygenase	Bos taurus (cattle)	IC50 (µMol)	30.0000	0.1800	1.7582	4.0000	AID160507
Cysteine protease ATG4B	Homo sapiens (human)	IC50 (µMol)	32.9500	0.6300	3.0655	8.9000	AID1330871; AID1915514
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Process	via Protein(s)	Taxonomy
lipid metabolic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
phospholipid metabolic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
apoptotic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
negative regulation of cell population proliferation	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
positive regulation of macrophage derived foam cell differentiation	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
arachidonic acid metabolic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
negative regulation of cell migration	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
prostate gland development	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
regulation of epithelial cell differentiation	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
positive regulation of chemokine production	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
positive regulation of peroxisome proliferator activated receptor signaling pathway	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
positive regulation of keratinocyte differentiation	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
negative regulation of cell cycle	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
negative regulation of growth	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
hepoxilin biosynthetic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
endocannabinoid signaling pathway	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
cannabinoid biosynthetic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
lipoxin A4 biosynthetic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
linoleic acid metabolic process	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
lipid oxidation	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
lipoxygenase pathway	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
lipid hydroxylation	Cytochrome P450 3A4	Homo sapiens (human)
lipid metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
steroid catabolic process	Cytochrome P450 3A4	Homo sapiens (human)
xenobiotic metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
steroid metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
cholesterol metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
androgen metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
estrogen metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
alkaloid catabolic process	Cytochrome P450 3A4	Homo sapiens (human)
monoterpenoid metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
calcitriol biosynthetic process from calciol	Cytochrome P450 3A4	Homo sapiens (human)
xenobiotic catabolic process	Cytochrome P450 3A4	Homo sapiens (human)
vitamin D metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
vitamin D catabolic process	Cytochrome P450 3A4	Homo sapiens (human)
retinol metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
retinoic acid metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
long-chain fatty acid biosynthetic process	Cytochrome P450 3A4	Homo sapiens (human)
aflatoxin metabolic process	Cytochrome P450 3A4	Homo sapiens (human)
oxidative demethylation	Cytochrome P450 3A4	Homo sapiens (human)
blood vessel remodeling	Dopamine beta-hydroxylase	Homo sapiens (human)
response to amphetamine	Dopamine beta-hydroxylase	Homo sapiens (human)
leukocyte mediated immunity	Dopamine beta-hydroxylase	Homo sapiens (human)
chemical synaptic transmission	Dopamine beta-hydroxylase	Homo sapiens (human)
memory	Dopamine beta-hydroxylase	Homo sapiens (human)
locomotory behavior	Dopamine beta-hydroxylase	Homo sapiens (human)
visual learning	Dopamine beta-hydroxylase	Homo sapiens (human)
homoiothermy	Dopamine beta-hydroxylase	Homo sapiens (human)
vasoconstriction	Dopamine beta-hydroxylase	Homo sapiens (human)
dopamine catabolic process	Dopamine beta-hydroxylase	Homo sapiens (human)
norepinephrine biosynthetic process	Dopamine beta-hydroxylase	Homo sapiens (human)
glucose homeostasis	Dopamine beta-hydroxylase	Homo sapiens (human)
fear response	Dopamine beta-hydroxylase	Homo sapiens (human)
maternal behavior	Dopamine beta-hydroxylase	Homo sapiens (human)
positive regulation of vasoconstriction	Dopamine beta-hydroxylase	Homo sapiens (human)
behavioral response to ethanol	Dopamine beta-hydroxylase	Homo sapiens (human)
response to pain	Dopamine beta-hydroxylase	Homo sapiens (human)
leukocyte migration	Dopamine beta-hydroxylase	Homo sapiens (human)
positive regulation of cold-induced thermogenesis	Dopamine beta-hydroxylase	Homo sapiens (human)
regulation of vascular associated smooth muscle cell proliferation	Dopamine beta-hydroxylase	Homo sapiens (human)
regulation of vascular endothelial cell proliferation	Dopamine beta-hydroxylase	Homo sapiens (human)
regulation of extrinsic apoptotic signaling pathway	Dopamine beta-hydroxylase	Homo sapiens (human)
octopamine biosynthetic process	Dopamine beta-hydroxylase	Homo sapiens (human)
immune response	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
cell surface receptor signaling pathway	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
adenylate cyclase-activating G protein-coupled receptor signaling pathway	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
activation of adenylate cyclase activity	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
female pregnancy	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
parturition	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
regulation of adenylate cyclase activity involved in G protein-coupled receptor signaling pathway	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
adrenal gland development	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
exploration behavior	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
fear response	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
behavioral response to ethanol	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
corticotropin secretion	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
general adaptation syndrome, behavioral process	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
cellular response to corticotropin-releasing hormone stimulus	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
negative regulation of voltage-gated calcium channel activity	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
regulation of corticosterone secretion	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
response to ethanol	D(3) dopamine receptor	Homo sapiens (human)
synaptic transmission, dopaminergic	D(3) dopamine receptor	Homo sapiens (human)
G protein-coupled receptor internalization	D(3) dopamine receptor	Homo sapiens (human)
intracellular calcium ion homeostasis	D(3) dopamine receptor	Homo sapiens (human)
G protein-coupled receptor signaling pathway	D(3) dopamine receptor	Homo sapiens (human)
adenylate cyclase-activating dopamine receptor signaling pathway	D(3) dopamine receptor	Homo sapiens (human)
adenylate cyclase-inhibiting dopamine receptor signaling pathway	D(3) dopamine receptor	Homo sapiens (human)
learning or memory	D(3) dopamine receptor	Homo sapiens (human)
learning	D(3) dopamine receptor	Homo sapiens (human)
locomotory behavior	D(3) dopamine receptor	Homo sapiens (human)
visual learning	D(3) dopamine receptor	Homo sapiens (human)
response to xenobiotic stimulus	D(3) dopamine receptor	Homo sapiens (human)
regulation of dopamine secretion	D(3) dopamine receptor	Homo sapiens (human)
positive regulation of cytokinesis	D(3) dopamine receptor	Homo sapiens (human)
circadian regulation of gene expression	D(3) dopamine receptor	Homo sapiens (human)
response to histamine	D(3) dopamine receptor	Homo sapiens (human)
social behavior	D(3) dopamine receptor	Homo sapiens (human)
response to cocaine	D(3) dopamine receptor	Homo sapiens (human)
dopamine metabolic process	D(3) dopamine receptor	Homo sapiens (human)
response to morphine	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of blood pressure	D(3) dopamine receptor	Homo sapiens (human)
positive regulation of mitotic nuclear division	D(3) dopamine receptor	Homo sapiens (human)
acid secretion	D(3) dopamine receptor	Homo sapiens (human)
behavioral response to cocaine	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of oligodendrocyte differentiation	D(3) dopamine receptor	Homo sapiens (human)
arachidonic acid secretion	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of protein secretion	D(3) dopamine receptor	Homo sapiens (human)
musculoskeletal movement, spinal reflex action	D(3) dopamine receptor	Homo sapiens (human)
regulation of dopamine uptake involved in synaptic transmission	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction	D(3) dopamine receptor	Homo sapiens (human)
prepulse inhibition	D(3) dopamine receptor	Homo sapiens (human)
positive regulation of dopamine receptor signaling pathway	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of adenylate cyclase activity	D(3) dopamine receptor	Homo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathway	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of voltage-gated calcium channel activity	D(3) dopamine receptor	Homo sapiens (human)
regulation of potassium ion transport	D(3) dopamine receptor	Homo sapiens (human)
phospholipase C-activating dopamine receptor signaling pathway	D(3) dopamine receptor	Homo sapiens (human)
positive regulation of MAPK cascade	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of cytosolic calcium ion concentration	D(3) dopamine receptor	Homo sapiens (human)
negative regulation of synaptic transmission, glutamatergic	D(3) dopamine receptor	Homo sapiens (human)
endochondral ossification	Cystathionine beta-synthase	Homo sapiens (human)
blood vessel remodeling	Cystathionine beta-synthase	Homo sapiens (human)
L-serine metabolic process	Cystathionine beta-synthase	Homo sapiens (human)
L-serine catabolic process	Cystathionine beta-synthase	Homo sapiens (human)
superoxide metabolic process	Cystathionine beta-synthase	Homo sapiens (human)
regulation of nitric oxide mediated signal transduction	Cystathionine beta-synthase	Homo sapiens (human)
cysteine biosynthetic process via cystathionine	Cystathionine beta-synthase	Homo sapiens (human)
cysteine biosynthetic process	Cystathionine beta-synthase	Homo sapiens (human)
transsulfuration	Cystathionine beta-synthase	Homo sapiens (human)
L-cysteine catabolic process	Cystathionine beta-synthase	Homo sapiens (human)
cerebellum morphogenesis	Cystathionine beta-synthase	Homo sapiens (human)
DNA protection	Cystathionine beta-synthase	Homo sapiens (human)
negative regulation of apoptotic process	Cystathionine beta-synthase	Homo sapiens (human)
homocysteine catabolic process	Cystathionine beta-synthase	Homo sapiens (human)
homocysteine metabolic process	Cystathionine beta-synthase	Homo sapiens (human)
response to folic acid	Cystathionine beta-synthase	Homo sapiens (human)
maternal process involved in female pregnancy	Cystathionine beta-synthase	Homo sapiens (human)
cartilage development involved in endochondral bone morphogenesis	Cystathionine beta-synthase	Homo sapiens (human)
hydrogen sulfide biosynthetic process	Cystathionine beta-synthase	Homo sapiens (human)
cellular response to hypoxia	Cystathionine beta-synthase	Homo sapiens (human)
blood vessel diameter maintenance	Cystathionine beta-synthase	Homo sapiens (human)
cysteine biosynthetic process from serine	Cystathionine beta-synthase	Homo sapiens (human)
calcium ion homeostasis	Alpha-synuclein	Homo sapiens (human)
negative regulation of transcription by RNA polymerase II	Alpha-synuclein	Homo sapiens (human)
microglial cell activation	Alpha-synuclein	Homo sapiens (human)
positive regulation of receptor recycling	Alpha-synuclein	Homo sapiens (human)
positive regulation of neurotransmitter secretion	Alpha-synuclein	Homo sapiens (human)
negative regulation of protein kinase activity	Alpha-synuclein	Homo sapiens (human)
fatty acid metabolic process	Alpha-synuclein	Homo sapiens (human)
neutral lipid metabolic process	Alpha-synuclein	Homo sapiens (human)
phospholipid metabolic process	Alpha-synuclein	Homo sapiens (human)
activation of cysteine-type endopeptidase activity involved in apoptotic process	Alpha-synuclein	Homo sapiens (human)
mitochondrial membrane organization	Alpha-synuclein	Homo sapiens (human)
adult locomotory behavior	Alpha-synuclein	Homo sapiens (human)
response to xenobiotic stimulus	Alpha-synuclein	Homo sapiens (human)
response to iron(II) ion	Alpha-synuclein	Homo sapiens (human)
regulation of phospholipase activity	Alpha-synuclein	Homo sapiens (human)
negative regulation of platelet-derived growth factor receptor signaling pathway	Alpha-synuclein	Homo sapiens (human)
regulation of glutamate secretion	Alpha-synuclein	Homo sapiens (human)
regulation of dopamine secretion	Alpha-synuclein	Homo sapiens (human)
synaptic vesicle exocytosis	Alpha-synuclein	Homo sapiens (human)
synaptic vesicle priming	Alpha-synuclein	Homo sapiens (human)
regulation of transmembrane transporter activity	Alpha-synuclein	Homo sapiens (human)
negative regulation of microtubule polymerization	Alpha-synuclein	Homo sapiens (human)
receptor internalization	Alpha-synuclein	Homo sapiens (human)
protein destabilization	Alpha-synuclein	Homo sapiens (human)
response to magnesium ion	Alpha-synuclein	Homo sapiens (human)
negative regulation of transporter activity	Alpha-synuclein	Homo sapiens (human)
response to lipopolysaccharide	Alpha-synuclein	Homo sapiens (human)
negative regulation of monooxygenase activity	Alpha-synuclein	Homo sapiens (human)
positive regulation of peptidyl-serine phosphorylation	Alpha-synuclein	Homo sapiens (human)
response to type II interferon	Alpha-synuclein	Homo sapiens (human)
cellular response to oxidative stress	Alpha-synuclein	Homo sapiens (human)
SNARE complex assembly	Alpha-synuclein	Homo sapiens (human)
positive regulation of SNARE complex assembly	Alpha-synuclein	Homo sapiens (human)
regulation of locomotion	Alpha-synuclein	Homo sapiens (human)
dopamine biosynthetic process	Alpha-synuclein	Homo sapiens (human)
mitochondrial ATP synthesis coupled electron transport	Alpha-synuclein	Homo sapiens (human)
regulation of macrophage activation	Alpha-synuclein	Homo sapiens (human)
positive regulation of apoptotic process	Alpha-synuclein	Homo sapiens (human)
negative regulation of apoptotic process	Alpha-synuclein	Homo sapiens (human)
negative regulation of cysteine-type endopeptidase activity involved in apoptotic process	Alpha-synuclein	Homo sapiens (human)
negative regulation of neuron apoptotic process	Alpha-synuclein	Homo sapiens (human)
positive regulation of endocytosis	Alpha-synuclein	Homo sapiens (human)
negative regulation of exocytosis	Alpha-synuclein	Homo sapiens (human)
positive regulation of exocytosis	Alpha-synuclein	Homo sapiens (human)
regulation of long-term neuronal synaptic plasticity	Alpha-synuclein	Homo sapiens (human)
synaptic vesicle endocytosis	Alpha-synuclein	Homo sapiens (human)
synaptic vesicle transport	Alpha-synuclein	Homo sapiens (human)
positive regulation of inflammatory response	Alpha-synuclein	Homo sapiens (human)
regulation of acyl-CoA biosynthetic process	Alpha-synuclein	Homo sapiens (human)
protein tetramerization	Alpha-synuclein	Homo sapiens (human)
positive regulation of release of sequestered calcium ion into cytosol	Alpha-synuclein	Homo sapiens (human)
neuron apoptotic process	Alpha-synuclein	Homo sapiens (human)
dopamine uptake involved in synaptic transmission	Alpha-synuclein	Homo sapiens (human)
negative regulation of dopamine uptake involved in synaptic transmission	Alpha-synuclein	Homo sapiens (human)
negative regulation of serotonin uptake	Alpha-synuclein	Homo sapiens (human)
regulation of norepinephrine uptake	Alpha-synuclein	Homo sapiens (human)
negative regulation of norepinephrine uptake	Alpha-synuclein	Homo sapiens (human)
excitatory postsynaptic potential	Alpha-synuclein	Homo sapiens (human)
long-term synaptic potentiation	Alpha-synuclein	Homo sapiens (human)
positive regulation of inositol phosphate biosynthetic process	Alpha-synuclein	Homo sapiens (human)
negative regulation of thrombin-activated receptor signaling pathway	Alpha-synuclein	Homo sapiens (human)
response to interleukin-1	Alpha-synuclein	Homo sapiens (human)
cellular response to copper ion	Alpha-synuclein	Homo sapiens (human)
cellular response to epinephrine stimulus	Alpha-synuclein	Homo sapiens (human)
positive regulation of protein serine/threonine kinase activity	Alpha-synuclein	Homo sapiens (human)
supramolecular fiber organization	Alpha-synuclein	Homo sapiens (human)
negative regulation of mitochondrial electron transport, NADH to ubiquinone	Alpha-synuclein	Homo sapiens (human)
positive regulation of glutathione peroxidase activity	Alpha-synuclein	Homo sapiens (human)
positive regulation of hydrogen peroxide catabolic process	Alpha-synuclein	Homo sapiens (human)
regulation of synaptic vesicle recycling	Alpha-synuclein	Homo sapiens (human)
regulation of reactive oxygen species biosynthetic process	Alpha-synuclein	Homo sapiens (human)
positive regulation of protein localization to cell periphery	Alpha-synuclein	Homo sapiens (human)
negative regulation of chaperone-mediated autophagy	Alpha-synuclein	Homo sapiens (human)
regulation of presynapse assembly	Alpha-synuclein	Homo sapiens (human)
amyloid fibril formation	Alpha-synuclein	Homo sapiens (human)
synapse organization	Alpha-synuclein	Homo sapiens (human)
chemical synaptic transmission	Alpha-synuclein	Homo sapiens (human)
protein delipidation	Cysteine protease ATG4B	Homo sapiens (human)
autophagosome assembly	Cysteine protease ATG4B	Homo sapiens (human)
mitophagy	Cysteine protease ATG4B	Homo sapiens (human)
proteolysis	Cysteine protease ATG4B	Homo sapiens (human)
autophagy	Cysteine protease ATG4B	Homo sapiens (human)
protein transport	Cysteine protease ATG4B	Homo sapiens (human)
macroautophagy	Cysteine protease ATG4B	Homo sapiens (human)
microautophagy	Cysteine protease ATG4B	Homo sapiens (human)
otolith mineralization completed early in development	Cysteine protease ATG4B	Homo sapiens (human)
protein localization to phagophore assembly site	Cysteine protease ATG4B	Homo sapiens (human)
protein delipidation	Cysteine protease ATG4B	Homo sapiens (human)
protein processing	Cysteine protease ATG4B	Homo sapiens (human)
piecemeal microautophagy of the nucleus	Cysteine protease ATG4B	Homo sapiens (human)
aggrephagy	Cysteine protease ATG4B	Homo sapiens (human)
C-terminal protein lipidation	Cysteine protease ATG4B	Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Process	via Protein(s)	Taxonomy
iron ion binding	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
calcium ion binding	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
protein binding	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
lipid binding	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
linoleate 13S-lipoxygenase activity	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
arachidonate 8(S)-lipoxygenase activity	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
arachidonate 15-lipoxygenase activity	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
linoleate 9S-lipoxygenase activity	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
monooxygenase activity	Cytochrome P450 3A4	Homo sapiens (human)
steroid binding	Cytochrome P450 3A4	Homo sapiens (human)
iron ion binding	Cytochrome P450 3A4	Homo sapiens (human)
protein binding	Cytochrome P450 3A4	Homo sapiens (human)
steroid hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
retinoic acid 4-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
oxidoreductase activity	Cytochrome P450 3A4	Homo sapiens (human)
oxygen binding	Cytochrome P450 3A4	Homo sapiens (human)
enzyme binding	Cytochrome P450 3A4	Homo sapiens (human)
heme binding	Cytochrome P450 3A4	Homo sapiens (human)
vitamin D3 25-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
caffeine oxidase activity	Cytochrome P450 3A4	Homo sapiens (human)
quinine 3-monooxygenase activity	Cytochrome P450 3A4	Homo sapiens (human)
testosterone 6-beta-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
1-alpha,25-dihydroxyvitamin D3 23-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
anandamide 8,9 epoxidase activity	Cytochrome P450 3A4	Homo sapiens (human)
anandamide 11,12 epoxidase activity	Cytochrome P450 3A4	Homo sapiens (human)
anandamide 14,15 epoxidase activity	Cytochrome P450 3A4	Homo sapiens (human)
aromatase activity	Cytochrome P450 3A4	Homo sapiens (human)
vitamin D 24-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
estrogen 16-alpha-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
estrogen 2-hydroxylase activity	Cytochrome P450 3A4	Homo sapiens (human)
1,8-cineole 2-exo-monooxygenase activity	Cytochrome P450 3A4	Homo sapiens (human)
catalytic activity	Dopamine beta-hydroxylase	Homo sapiens (human)
dopamine beta-monooxygenase activity	Dopamine beta-hydroxylase	Homo sapiens (human)
copper ion binding	Dopamine beta-hydroxylase	Homo sapiens (human)
protein binding	Dopamine beta-hydroxylase	Homo sapiens (human)
L-ascorbic acid binding	Dopamine beta-hydroxylase	Homo sapiens (human)
protein binding	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
corticotrophin-releasing factor receptor activity	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
G protein-coupled peptide receptor activity	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
corticotropin-releasing hormone binding	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
corticotropin-releasing hormone receptor activity	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
dopamine neurotransmitter receptor activity, coupled via Gi/Go	D(3) dopamine receptor	Homo sapiens (human)
protein binding	D(3) dopamine receptor	Homo sapiens (human)
G protein-coupled receptor activity	D(3) dopamine receptor	Homo sapiens (human)
cystathionine beta-synthase activity	Cystathionine beta-synthase	Homo sapiens (human)
protein binding	Cystathionine beta-synthase	Homo sapiens (human)
oxygen binding	Cystathionine beta-synthase	Homo sapiens (human)
enzyme binding	Cystathionine beta-synthase	Homo sapiens (human)
heme binding	Cystathionine beta-synthase	Homo sapiens (human)
pyridoxal phosphate binding	Cystathionine beta-synthase	Homo sapiens (human)
ubiquitin protein ligase binding	Cystathionine beta-synthase	Homo sapiens (human)
identical protein binding	Cystathionine beta-synthase	Homo sapiens (human)
protein homodimerization activity	Cystathionine beta-synthase	Homo sapiens (human)
metal ion binding	Cystathionine beta-synthase	Homo sapiens (human)
nitrite reductase (NO-forming) activity	Cystathionine beta-synthase	Homo sapiens (human)
carbon monoxide binding	Cystathionine beta-synthase	Homo sapiens (human)
nitric oxide binding	Cystathionine beta-synthase	Homo sapiens (human)
modified amino acid binding	Cystathionine beta-synthase	Homo sapiens (human)
S-adenosyl-L-methionine binding	Cystathionine beta-synthase	Homo sapiens (human)
fatty acid binding	Alpha-synuclein	Homo sapiens (human)
phospholipase D inhibitor activity	Alpha-synuclein	Homo sapiens (human)
SNARE binding	Alpha-synuclein	Homo sapiens (human)
magnesium ion binding	Alpha-synuclein	Homo sapiens (human)
transcription cis-regulatory region binding	Alpha-synuclein	Homo sapiens (human)
actin binding	Alpha-synuclein	Homo sapiens (human)
protein kinase inhibitor activity	Alpha-synuclein	Homo sapiens (human)
copper ion binding	Alpha-synuclein	Homo sapiens (human)
calcium ion binding	Alpha-synuclein	Homo sapiens (human)
protein binding	Alpha-synuclein	Homo sapiens (human)
phospholipid binding	Alpha-synuclein	Homo sapiens (human)
ferrous iron binding	Alpha-synuclein	Homo sapiens (human)
zinc ion binding	Alpha-synuclein	Homo sapiens (human)
lipid binding	Alpha-synuclein	Homo sapiens (human)
oxidoreductase activity	Alpha-synuclein	Homo sapiens (human)
kinesin binding	Alpha-synuclein	Homo sapiens (human)
Hsp70 protein binding	Alpha-synuclein	Homo sapiens (human)
histone binding	Alpha-synuclein	Homo sapiens (human)
identical protein binding	Alpha-synuclein	Homo sapiens (human)
alpha-tubulin binding	Alpha-synuclein	Homo sapiens (human)
cysteine-type endopeptidase inhibitor activity involved in apoptotic process	Alpha-synuclein	Homo sapiens (human)
tau protein binding	Alpha-synuclein	Homo sapiens (human)
phosphoprotein binding	Alpha-synuclein	Homo sapiens (human)
molecular adaptor activity	Alpha-synuclein	Homo sapiens (human)
dynein complex binding	Alpha-synuclein	Homo sapiens (human)
cuprous ion binding	Alpha-synuclein	Homo sapiens (human)
endopeptidase activity	Cysteine protease ATG4B	Homo sapiens (human)
cysteine-type endopeptidase activity	Cysteine protease ATG4B	Homo sapiens (human)
protein binding	Cysteine protease ATG4B	Homo sapiens (human)
cysteine-type peptidase activity	Cysteine protease ATG4B	Homo sapiens (human)
protein-phosphatidylethanolamide deconjugating activity	Cysteine protease ATG4B	Homo sapiens (human)
scaffold protein binding	Cysteine protease ATG4B	Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Process	via Protein(s)	Taxonomy
nucleus	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
cytosol	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
cytoskeleton	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
plasma membrane	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
adherens junction	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
focal adhesion	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
membrane	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
extracellular exosome	Polyunsaturated fatty acid lipoxygenase ALOX15B	Homo sapiens (human)
cytoplasm	Cytochrome P450 3A4	Homo sapiens (human)
endoplasmic reticulum membrane	Cytochrome P450 3A4	Homo sapiens (human)
intracellular membrane-bounded organelle	Cytochrome P450 3A4	Homo sapiens (human)
extracellular region	Dopamine beta-hydroxylase	Homo sapiens (human)
extracellular space	Dopamine beta-hydroxylase	Homo sapiens (human)
cytoplasm	Dopamine beta-hydroxylase	Homo sapiens (human)
endoplasmic reticulum	Dopamine beta-hydroxylase	Homo sapiens (human)
membrane	Dopamine beta-hydroxylase	Homo sapiens (human)
transport vesicle membrane	Dopamine beta-hydroxylase	Homo sapiens (human)
secretory granule membrane	Dopamine beta-hydroxylase	Homo sapiens (human)
centriolar satellite	Dopamine beta-hydroxylase	Homo sapiens (human)
chromaffin granule lumen	Dopamine beta-hydroxylase	Homo sapiens (human)
secretory granule lumen	Dopamine beta-hydroxylase	Homo sapiens (human)
chromaffin granule membrane	Dopamine beta-hydroxylase	Homo sapiens (human)
intracellular membrane-bounded organelle	Dopamine beta-hydroxylase	Homo sapiens (human)
synapse	Dopamine beta-hydroxylase	Homo sapiens (human)
extracellular space	Dopamine beta-hydroxylase	Homo sapiens (human)
secretory granule membrane	Dopamine beta-hydroxylase	Homo sapiens (human)
endosome	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
plasma membrane	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
membrane	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
plasma membrane	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
neuron projection	Corticotropin-releasing factor receptor 1	Homo sapiens (human)
plasma membrane	D(3) dopamine receptor	Homo sapiens (human)
synapse	D(3) dopamine receptor	Homo sapiens (human)
plasma membrane	D(3) dopamine receptor	Homo sapiens (human)
nucleus	Cystathionine beta-synthase	Homo sapiens (human)
cytoplasm	Cystathionine beta-synthase	Homo sapiens (human)
cytosol	Cystathionine beta-synthase	Homo sapiens (human)
cytoplasm	Cystathionine beta-synthase	Homo sapiens (human)
platelet alpha granule membrane	Alpha-synuclein	Homo sapiens (human)
extracellular region	Alpha-synuclein	Homo sapiens (human)
extracellular space	Alpha-synuclein	Homo sapiens (human)
nucleus	Alpha-synuclein	Homo sapiens (human)
cytoplasm	Alpha-synuclein	Homo sapiens (human)
mitochondrion	Alpha-synuclein	Homo sapiens (human)
lysosome	Alpha-synuclein	Homo sapiens (human)
cytosol	Alpha-synuclein	Homo sapiens (human)
plasma membrane	Alpha-synuclein	Homo sapiens (human)
cell cortex	Alpha-synuclein	Homo sapiens (human)
actin cytoskeleton	Alpha-synuclein	Homo sapiens (human)
membrane	Alpha-synuclein	Homo sapiens (human)
inclusion body	Alpha-synuclein	Homo sapiens (human)
axon	Alpha-synuclein	Homo sapiens (human)
growth cone	Alpha-synuclein	Homo sapiens (human)
synaptic vesicle membrane	Alpha-synuclein	Homo sapiens (human)
perinuclear region of cytoplasm	Alpha-synuclein	Homo sapiens (human)
postsynapse	Alpha-synuclein	Homo sapiens (human)
supramolecular fiber	Alpha-synuclein	Homo sapiens (human)
protein-containing complex	Alpha-synuclein	Homo sapiens (human)
cytoplasm	Alpha-synuclein	Homo sapiens (human)
axon terminus	Alpha-synuclein	Homo sapiens (human)
neuronal cell body	Alpha-synuclein	Homo sapiens (human)
autophagosome membrane	Cysteine protease ATG4B	Homo sapiens (human)
mitochondrion	Cysteine protease ATG4B	Homo sapiens (human)
endoplasmic reticulum	Cysteine protease ATG4B	Homo sapiens (human)
cytosol	Cysteine protease ATG4B	Homo sapiens (human)
cytoplasmic vesicle	Cysteine protease ATG4B	Homo sapiens (human)
cytoplasm	Cysteine protease ATG4B	Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Assay ID	Title	Year	Journal	Article
AID478682	Inhibition of recombinant CRF1 receptor expressed in CHO cells assessed as inhibition of CRF-induced cAMP formation	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID85482	Antiproliferative (inhibition of cell growth) activity against HaCaT cells (human keratinocyte line)	1997	Journal of medicinal chemistry, Nov-07, Volume: 40, Issue:23	Simple analogues of anthralin: unusual specificity of structure and antiproliferative activity.
AID328648	Antimicrobial activity against Pseudomonas aeruginosa DSM 1128 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID1718540	Inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level incubated for 24 hrs in presence of NPS by ELISA	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID283687	Decrease in cellular cGMP level in frog atrial myocytes at 4 uM by immunoassay	2007	Journal of natural products, Apr, Volume: 70, Issue:4	Hypericin activates L-type Ca2+ channels in cardiac myocytes.
AID1718567	Inhibition of Dopamine beta-hydroxylase (unknown origin) incubated for 10 mins	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID1718549	Inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level at 2 uM in presence of NPS by ELISA relative to control	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID1718552	Inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level at 20 uM in presence of NPS/BAY-412272 by ELISA relative to control	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID283686	Inhibition of NOS2 in frog atrial myocytes	2007	Journal of natural products, Apr, Volume: 70, Issue:4	Hypericin activates L-type Ca2+ channels in cardiac myocytes.
AID285172	Effect on Streptococcus mutans LMG 14558 assessed as inhibition of biofilm formation in modified Robbin's device at 5 ug/ml relative to BHIS control	2007	Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4	In vitro inhibition of Streptococcus mutans biofilm formation on hydroxyapatite by subinhibitory concentrations of anthraquinones.
AID328647	Antimicrobial activity against Klebsiella pneumoniae ssp. ozaenae DSM 681 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID478684	Reduction in %5HT1A receptor mRNA expression in rat hippocampus at 0.2 mg/kg, po, qd for 8 weeks	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID540213	Half life in human after iv administration	2008	Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7	Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID283685	Inhibition of PP2A in frog atrial myocytes by microscystin assay	2007	Journal of natural products, Apr, Volume: 70, Issue:4	Hypericin activates L-type Ca2+ channels in cardiac myocytes.
AID472353	Cytotoxicity against human THP1 cells after 48 hrs assessed morphological changes compound exposed to light for 20 mins before treatment	2009	Journal of natural products, Oct, Volume: 72, Issue:10	Light-independent metabolomics of endophytic Thielavia subthermophila provides insight into microbial hypericin biosynthesis.
AID1718546	Selectivity ratio of IC50 for inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level incubated for 2 hrs to human sGC expressed in HUVEC cells assessed as reduction in GMP level incubated for 2 hrs in presence of NPS	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID285171	Activity against planktonic Streptococcus mutans LMG 14558	2007	Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4	In vitro inhibition of Streptococcus mutans biofilm formation on hydroxyapatite by subinhibitory concentrations of anthraquinones.
AID551527	Inhibition of rat liver cytosolic TrxR1 at 20 uM after 2 mins by spectrophotometry	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID1718556	Inhibition of bovine lung sGC assessed as reduction in GMP level incubated for 2 to 12 hrs in presence of NPS by ELISA	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID478683	Reduction in corticotropin-releasing hormone mRNA expression in rat hyphalamic paraventricular nucleus at 0.2 mg/kg, po, qd for 8 weeks	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID160507	5-LO inhibitory activity was determined by inhibition of LTB4 biosynthesis in bovine polymorphonuclear leukocytes (PMNL)	1997	Journal of medicinal chemistry, Nov-07, Volume: 40, Issue:23	Simple analogues of anthralin: unusual specificity of structure and antiproliferative activity.
AID472354	Cytotoxicity against human THP1 cells after 48 hrs assessed as morphological changes in the dark condition	2009	Journal of natural products, Oct, Volume: 72, Issue:10	Light-independent metabolomics of endophytic Thielavia subthermophila provides insight into microbial hypericin biosynthesis.
AID551521	Inhibition of rat liver mitochondrial TrxR2 by spectrophotometry	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID328652	Antimicrobial activity against Candida albicans DSM 1386 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID1718548	Inhibition of bovine lung sGC assessed as reduction in GMP level incubated for 2 hrs in presence of BAY-412272 by ELISA	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID328649	Antimicrobial activity against Salmonella enterica ssp. enterica DSM 9898 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID478681	Inhibition of CRF1 receptor	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID285182	Effect on membrane fluidity of DPH-labeled Streptococcus mutans LMG 14558 in BHI medium assessed as fluorescence anisotropy at 5 ug/ml relative to BHI control	2007	Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4	In vitro inhibition of Streptococcus mutans biofilm formation on hydroxyapatite by subinhibitory concentrations of anthraquinones.
AID1718547	Inhibition of bovine lung sGC assessed as reduction in GMP level incubated for 2 hrs in presence of NPS/BAY-412272 by ELISA	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID1718559	Inhibition of angiogenesis in HEPC-CB1 cells assessed as decrease in pseudovessels at 10 uM after 13 hrs by fluorescence inverted microscopic analysis	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID551525	Inhibition of yeast glutathione reductase by spectrophotometry	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID478699	Permeability across apical to basolateral side in human Caco-2 cells	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID1718566	Inhibition of rat small intestine GST using CDNB as substrate by spectrophotometric method	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID328646	Antimicrobial activity against Staphylococcus aureus ssp. Aureus DSM 799 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID1718543	Inhibition of bovine lung sGC assessed as reduction in GMP level incubated for 2 hrs in presence of NPS by ELISA	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID1506496	Selectivity ratio of IC50 for N-terminal His-tagged CSE extracted from human HepG2 cells expressed in Escherichia coli BL21 (DE3) using cysteine as substrate assessed as decrease in H2S production to IC50 for full-length GST-fused human CBS using cysteine	2017	MedChemComm, Jan-01, Volume: 8, Issue:1	Discovery of selective cystathionine β-synthase inhibitors by high-throughput screening with a fluorescent thiol probe.
AID233179	Antioxidant potential was assessed from reducing activity against 2,2,di-phenyl-1-picrylhydrazyl.	1997	Journal of medicinal chemistry, Nov-07, Volume: 40, Issue:23	Simple analogues of anthralin: unusual specificity of structure and antiproliferative activity.
AID1506497	Reversible inhibition of full-length GST-fused human CBS using cysteine/homocysteine as substrate assessed as decrease in H2S production at 100 uM preincubated for 1 hr followed by ultrafiltration for 5 times	2017	MedChemComm, Jan-01, Volume: 8, Issue:1	Discovery of selective cystathionine β-synthase inhibitors by high-throughput screening with a fluorescent thiol probe.
AID551520	Inhibition of rat liver cytosolic TrxR1 by spectrophotometry	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID1718557	Inhibition of angiogenesis in HEPC-CB1 cells assessed as decrease in total length of pseudovessels at 10 uM after 13 hrs by fluorescence inverted microscopic analysis	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID551526	Inhibition of rat liver cytosolic TrxR1 at 20 uM after 1 hr by spectrophotometry	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID85486	Cytotoxic activity (2 uM) was measured by the amount of LDH (mU) release in HaCaT cells.	1997	Journal of medicinal chemistry, Nov-07, Volume: 40, Issue:23	Simple analogues of anthralin: unusual specificity of structure and antiproliferative activity.
AID1695729	Inhibition of human alpha-synuclein filament formation expressed in Escherichia coli BL21(DE3) cells incubated for 72 hrs by thioflavin S based fluorescence assay	2019	European journal of medicinal chemistry, Apr-01, Volume: 167	Toward the discovery and development of effective modulators of α-synuclein amyloid aggregation.
AID1506494	Inhibition of full-length GST-fused human CBS using cysteine/homocysteine as substrate assessed as decrease in H2S production preincubated for 3 mins in presence of homocysteine and lead nitrate followed by cysteine addition	2017	MedChemComm, Jan-01, Volume: 8, Issue:1	Discovery of selective cystathionine β-synthase inhibitors by high-throughput screening with a fluorescent thiol probe.
AID697852	Inhibition of electric eel AChE at 2 mg/ml by Ellman's method	2012	Bioorganic & medicinal chemistry, Nov-15, Volume: 20, Issue:22	Exploration of natural compounds as sources of new bifunctional scaffolds targeting cholinesterases and beta amyloid aggregation: the case of chelerythrine.
AID697853	Inhibition of horse BChE at 2 mg/ml by Ellman's method	2012	Bioorganic & medicinal chemistry, Nov-15, Volume: 20, Issue:22	Exploration of natural compounds as sources of new bifunctional scaffolds targeting cholinesterases and beta amyloid aggregation: the case of chelerythrine.
AID231071	Peroxidant property was expressed as ratio of uMol of malondialdehyde and mMol of deoxyribose released by 75 uM test compound	1997	Journal of medicinal chemistry, Nov-07, Volume: 40, Issue:23	Simple analogues of anthralin: unusual specificity of structure and antiproliferative activity.
AID91425	Inhibition of HIV-1 integrase, under 1 uM for the 3''-preprocessing	2000	Journal of medicinal chemistry, Jun-01, Volume: 43, Issue:11	Developing a dynamic pharmacophore model for HIV-1 integrase.
AID328651	Antimicrobial activity against Aspergillus niger DSM 1988 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID540209	Volume of distribution at steady state in human after iv administration	2008	Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7	Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID1847095	Inhibition of Hepatitis C virus NS3 helicase measured by fluorescence helicase assay	2021	European journal of medicinal chemistry, Nov-05, Volume: 223	Recent advances of quinones as a privileged structure in drug discovery.
AID478676	Antidepressant activity in rat assessed as immobility time at 0.08 mg/kg, po by forced swimming test (Rvb = 158.7 +/- 8.9 sec)	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID1718550	Selectivity ratio of inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level at 2 uM in presence of NPS to inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level at 2 uM in presence of NPS/BAY-41227	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID1718542	Inhibition of human sGC expressed in HUVEC cells assessed as reduction in GMP level incubated for 2 hrs by ELISA	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID19630	Partition coefficient (logP)	1997	Journal of medicinal chemistry, Nov-07, Volume: 40, Issue:23	Simple analogues of anthralin: unusual specificity of structure and antiproliferative activity.
AID478702	Inhibition of CYP3A4	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID285181	Decrease in membrane fluidity of Streptococcus mutans LMG 14558 using pyrene in BHI medium at 5 ug/ml relative to BHI control	2007	Antimicrobial agents and chemotherapy, Apr, Volume: 51, Issue:4	In vitro inhibition of Streptococcus mutans biofilm formation on hydroxyapatite by subinhibitory concentrations of anthraquinones.
AID478698	Plasma concentration in po dosed rat after 270 mins	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID551530	Inhibition of rat liver mitochondrial TrxR2 at 100 uM by spectrophotometry in presence of 0.25 mM NADPH	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID551529	Inhibition of rat liver cytosolic TrxR1 at 100 uM by spectrophotometry in presence of 0.25 mM NADPH	2011	Bioorganic & medicinal chemistry, Jan-01, Volume: 19, Issue:1	Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.
AID478678	Antidepressant activity in rat assessed as immobility time at 0.5 mg/kg, po by forced swimming test (Rvb = 158.7 +/- 8.9 sec)	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID478677	Antidepressant activity in rat assessed as immobility time at 0.23 mg/kg, po by forced swimming test (Rvb = 158.7 +/- 8.9 sec)	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID540212	Mean residence time in human after iv administration	2008	Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7	Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID478680	Binding affinity to dopamine D3 receptor	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID328650	Antimicrobial activity against Escherichia coli DSM 682 by disk diffusion method	2008	Journal of natural products, Feb, Volume: 71, Issue:2	An endophytic fungus from Hypericum perforatum that produces hypericin.
AID478700	Permeability across basolateral to apical side in human Caco-2 cells	2010	Journal of natural products, May-28, Volume: 73, Issue:5	Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).
AID540210	Clearance in human after iv administration	2008	Drug metabolism and disposition: the biological fate of chemicals, Jul, Volume: 36, Issue:7	Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
AID1915514	Inhibition of ATG4B (unknown origin) using proLC3B as substrate by FRET-LC3 assay	2021	European journal of medicinal chemistry, Jan-01, Volume: 209	Targeting Atg4B for cancer therapy: Chemical mediators.
AID1330871	Inhibition of Atg4B (unknown origin) using YFP-LC3B-EmGFP as substrate after 40 mins by FRET-based assay	2016	European journal of medicinal chemistry, Nov-10, Volume: 123	Inhibitor screening and enzymatic activity determination for autophagy target Atg4B using a gel electrophoresis-based assay.
AID283684	Activity at L-type calcium channel in frog atrial myocytes assessed as increase in Sr2+ current	2007	Journal of natural products, Apr, Volume: 70, Issue:4	Hypericin activates L-type Ca2+ channels in cardiac myocytes.
AID1718558	Inhibition of angiogenesis in HEPC-CB1 cells assessed as decrease in number of closed structures at 10 uM after 13 hrs by fluorescence inverted microscopic analysis	2020	Journal of natural products, 12-24, Volume: 83, Issue:12	Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds.
AID1224817	Assays to identify small molecules inhibitory for eIF4E expression	2015	Chemistry & biology, Jul-23, Volume: 22, Issue:7	Internal Ribosome Entry Site-Based Bicistronic In Situ Reporter Assays for Discovery of Transcription-Targeted Lead Compounds.
AID1347149	Furin counterscreen qHTS for Zika virus inhibitors	2020	Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49	Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347154	Primary screen GU AMC qHTS for Zika virus inhibitors	2020	Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49	Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1508630	Primary qHTS for small molecule stabilizers of the endoplasmic reticulum resident proteome: Secreted ER Calcium Modulated Protein (SERCaMP) assay	2021	Cell reports, 04-27, Volume: 35, Issue:4	A target-agnostic screen identifies approved drugs to stabilize the endoplasmic reticulum-resident proteome.
AID1347157	Confirmatory screen GU Rhodamine qHTS for Zika virus inhibitors qHTS	2020	Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49	Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347161	Confirmatory screen NINDS Rhodamine qHTS for Zika virus inhibitors	2020	Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49	Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347169	Tertiary RLuc qRT-PCR qHTS assay for Zika virus inhibitors	2020	Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49	Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1808021	Inhibition of porcine heart malate dehydrogenase assessed as reduction in enzyme inhibition at 3 times IC50 preincubated for 5 min followed by nicotinamide adenine dinucleotide addition and monitered for 90 sec in presence of 0.01% Triton-X100 by spectrop	2021	Journal of medicinal chemistry, 12-09, Volume: 64, Issue:23	Colloidal Aggregators in Biochemical SARS-CoV-2 Repurposing Screens.
AID1808022	Inhibition of porcine heart malate dehydrogenase assessed as critical aggregation concentration preincubated for 5 min followed by nicotinamide adenine dinucleotide addition and monitered for 90 sec by spectrophotometric method	2021	Journal of medicinal chemistry, 12-09, Volume: 64, Issue:23	Colloidal Aggregators in Biochemical SARS-CoV-2 Repurposing Screens.
AID1808020	Inhibition of porcine heart malate dehydrogenase preincubated for 5 min followed by nicotinamide adenine dinucleotide addition and monitered for 90 sec by spectrophotometric method	2021	Journal of medicinal chemistry, 12-09, Volume: 64, Issue:23	Colloidal Aggregators in Biochemical SARS-CoV-2 Repurposing Screens.
AID1808029	Inhibition of SARS-COV2 main protease	2021	Journal of medicinal chemistry, 12-09, Volume: 64, Issue:23	Colloidal Aggregators in Biochemical SARS-CoV-2 Repurposing Screens.
AID1347086	qHTS for Inhibitors of the Functional Ribonucleoprotein Complex (vRNP) of Lymphocytic Choriomeningitis Arenaviruses (LCMV): LCMV Primary Screen - GLuc reporter signal	2020	Antiviral research, 01, Volume: 173	A cell-based, infectious-free, platform to identify inhibitors of lassa virus ribonucleoprotein (vRNP) activity.
AID1347082	qHTS for Inhibitors of the Functional Ribonucleoprotein Complex (vRNP) of Lassa (LASV) Arenavirus: LASV Primary Screen - GLuc reporter signal	2020	Antiviral research, 01, Volume: 173	A cell-based, infectious-free, platform to identify inhibitors of lassa virus ribonucleoprotein (vRNP) activity.
AID1347083	qHTS for Inhibitors of the Functional Ribonucleoprotein Complex (vRNP) of Lassa (LASV) Arenavirus: Viability assay - alamar blue signal for LASV Primary Screen	2020	Antiviral research, 01, Volume: 173	A cell-based, infectious-free, platform to identify inhibitors of lassa virus ribonucleoprotein (vRNP) activity.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Timeframe	Studies, This Drug (%)	All Drugs %
pre-1990	13 (1.43)	18.7374
1990's	126 (13.91)	18.2507
2000's	362 (39.96)	29.6817
2010's	306 (33.77)	24.3611
2020's	99 (10.93)	2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Publication Type	This drug (%)	All Drugs (%)
Trials	31 (3.16%)	5.53%
Reviews	62 (6.31%)	6.00%
Case Studies	8 (0.81%)	4.05%
Observational	0 (0.00%)	0.25%
Other	881 (89.71%)	84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Trial	Phase	Enrollment	Study Type	Start Date	Status
Phase 3 Study Efficacy and Tolerance: The Use of 2 Phytomedicines in Association GAMALINE® 900mg + HIPERICIN® 300mg for the Treatment of Pre-Menstrual Syndrome (PMS) and Vasomotor Symptoms [NCT01365676]	Phase 3	240 participants (Anticipated)	Interventional	2012-03-31	Not yet recruiting
Pilot Study of HyBryte (Synthetic Hypericin) Versus Valchlor (Mechlorethamine) in the Treatment of CTCL [NCT06149247]	Phase 2	10 participants (Anticipated)	Interventional	2023-12-05	Recruiting
Treatment of Mycosis Fungoides With Hypericin Ointment and Visible Light [NCT05872854]	Phase 2	50 participants (Anticipated)	Interventional	2023-08-21	Recruiting
A Pharmacologically Guided Phase I/II Study of Daily Orally Administered Synthetic Hypericin in HIV-Infected Subjects [NCT00000792]	Phase 1	24 participants	Interventional		Completed
Phase 2 Study Evaluating SGX302 (Synthetic Hypericin) in the Treatment of Mild-to-Moderate Psoriasis [NCT05442190]	Phase 2	42 participants (Anticipated)	Interventional	2022-12-14	Recruiting
A Phase I Dose Escalation Study of Synthetic Hypericin in HIV-Infected Patients With Less Than 300 CD4 Lymphocytes [NCT00000645]	Phase 1	32 participants	Interventional		Completed
Phase 2a Study of Systemic PK and Serial ECG Determinations Following 8 Weeks of HyBryte Treatment [NCT05380635]	Phase 2	9 participants (Actual)	Interventional	2022-05-09	Completed
A Phase 3 Multicenter, Randomized, Double-Blind, Placebo Controlled Study to Determine the Efficacy of Topical SGX301 (Synthetic Hypericin) and Fluorescent Bulb-Light Irradiation for the Treatment of Cutaneous T-Cell Lymphoma [NCT02448381]	Phase 3	169 participants (Actual)	Interventional	2015-12-31	Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial	Outcome
NCT02448381 (2) [back to overview]	Patch Lesion Response Rates With Extended Treatment (Cycle 1 & 2 SGX301 vs Cycle 1 Placebo)
NCT02448381 (2) [back to overview]	Plaque Lesion Response Rates With Extended Treatment (Cycle 1 & 2 SGX301 vs Cycle 1 Placebo)
NCT05380635 (2) [back to overview]	Electrocardiograms (ECG)
NCT05380635 (2) [back to overview]	Systemic Blood Levels

Intervention	lesions with response (Number)
SGX301 (Cycle 1 & 2 = SGX301)	65
Placebo (Cycle 1)	14

Intervention	lesions with response (Number)
SGX301 (Cycle 1 & 2 = SGX301)	64
Placebo (Cycle 1)	7

Intervention	Participants (Count of Participants)
HyBryte (0.25 % Hypericin)	0

Intervention	ug/mL (Mean)
HyBryte (0.25 % Hypericin)	0.00013

Substance	Relationship Strength	Studies	Trials	Classes	Roles
dinitrochlorobenzene Dinitrochlorobenzene: A skin irritant that may cause dermatitis of both primary and allergic types. Contact sensitization with DNCB has been used as a measure of cellular immunity. DNCB is also used as a reagent for the detection and determination of pyridine compounds.. 1-chloro-2,4-dinitrobenzene : A C-nitro compound that is chlorobenzene carrying a nitro substituent at each of the 2- and 4-positions.	2.07	1	0	C-nitro compound; monochlorobenzenes	allergen; epitope; sensitiser
2-(3-pyridine)acetic acid 3-pyridylacetic acid : A monocarboxylic acid that is acetic acid substituted by a (pyridin-3-yl) group. It is a metabolite of nicotine and other tobacco alkaloids.	2.11	1	0	monocarboxylic acid; pyridines	human xenobiotic metabolite
gamma-aminobutyric acid gamma-Aminobutyric Acid: The most common inhibitory neurotransmitter in the central nervous system.. gamma-aminobutyric acid : A gamma-amino acid that is butanoic acid with the amino substituent located at C-4.	2	1	0	amino acid zwitterion; gamma-amino acid; monocarboxylic acid	human metabolite; neurotransmitter; Saccharomyces cerevisiae metabolite; signalling molecule
aminolevulinic acid Aminolevulinic Acid: A compound produced from succinyl-CoA and GLYCINE as an intermediate in heme synthesis. It is used as a PHOTOCHEMOTHERAPY for actinic KERATOSIS.. 5-aminolevulinic acid : The simplest delta-amino acid in which the hydrogens at the gamma position are replaced by an oxo group. It is metabolised to protoporphyrin IX, a photoactive compound which accumulates in the skin. Used (in the form of the hydrochloride salt)in combination with blue light illumination for the treatment of minimally to moderately thick actinic keratosis of the face or scalp.	6.69	15	0	4-oxo monocarboxylic acid; amino acid zwitterion; delta-amino acid	antineoplastic agent; dermatologic drug; Escherichia coli metabolite; human metabolite; mouse metabolite; photosensitizing agent; plant metabolite; prodrug; Saccharomyces cerevisiae metabolite
acetic acid Acetic Acid: Product of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed). acetic acid : A simple monocarboxylic acid containing two carbons.	2.05	1	0	monocarboxylic acid	antimicrobial food preservative; Daphnia magna metabolite; food acidity regulator; protic solvent
acetone methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H).	2.1	1	0	ketone body; methyl ketone; propanones; volatile organic compound	EC 3.5.1.4 (amidase) inhibitor; human metabolite; polar aprotic solvent
adenine [no description available]	2.06	1	0	6-aminopurines; purine nucleobase	Daphnia magna metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
quinacrine Quinacrine: An acridine derivative formerly widely used as an antimalarial but superseded by chloroquine in recent years. It has also been used as an anthelmintic and in the treatment of giardiasis and malignant effusions. It is used in cell biological experiments as an inhibitor of phospholipase A2.. quinacrine : A member of the class of acridines that is acridine substituted by a chloro group at position 6, a methoxy group at position 2 and a [5-(diethylamino)pentan-2-yl]nitrilo group at position 9.	2.04	1	0	acridines; aromatic ether; organochlorine compound; tertiary amino compound	antimalarial; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor
benzoic acid Benzoic Acid: A fungistatic compound that is widely used as a food preservative. It is conjugated to GLYCINE in the liver and excreted as hippuric acid.. benzoic acid : A compound comprising a benzene ring core carrying a carboxylic acid substituent.. aromatic carboxylic acid : Any carboxylic acid in which the carboxy group is directly bonded to an aromatic ring.	2.04	1	0	benzoic acids	algal metabolite; antimicrobial food preservative; drug allergen; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor; human xenobiotic metabolite; plant metabolite
ureidosuccinic acid ureidosuccinic acid: RN given refers to (DL)-isomer. N-carbamoylaspartic acid : An N-carbamoylamino acid that is aspartic acid with one of its amino hydrogens replaced by a carbamoyl group.	2.11	1	0	aspartic acid derivative; C4-dicarboxylic acid; N-carbamoyl-amino acid	Escherichia coli metabolite; human metabolite; Saccharomyces cerevisiae metabolite
aminooxyacetic acid Aminooxyacetic Acid: A compound that inhibits aminobutyrate aminotransferase activity in vivo, thereby raising the level of gamma-aminobutyric acid in tissues.. (aminooxy)acetic acid : A member of the class of hydroxylamines that is acetic acid substituted at postion 2 by an aminooxy group. It is a compound which inhibits aminobutyrate aminotransferase activity in vivo, resulting in increased levels of gamma-aminobutyric acid in tissues.	2.15	1	0	amino acid; hydroxylamines; monocarboxylic acid	anticonvulsant; EC 2.6.1.19 (4-aminobutyrate--2-oxoglutarate transaminase) inhibitor; EC 4.2.1.22 (cystathionine beta-synthase) inhibitor; nootropic agent
arabinofuranosylcytosine triphosphate [no description available]	2.11	1	0	pyrimidine ribonucleoside monophosphate
aminoethylphosphonic acid Aminoethylphosphonic Acid: An organophosphorus compound isolated from human and animal tissues.. (2-aminoethyl)phosphonic acid : A phosphonic acid in which the hydrogen attached to the phosphorus of phosphonic acid is substituted by a 2-aminoethyl group.	2.11	1	0	phosphonic acids; primary amino compound; zwitterion	human metabolite; metabolite; mouse metabolite
phloroglucinol Phloroglucinol: A trinitrobenzene derivative with antispasmodic properties that is used primarily as a laboratory reagent.. phloroglucinol : A benzenetriol with hydroxy groups at position 1, 3 and 5.	18.11	86	7	benzenetriol; phenolic donor	algal metabolite
4-aminophenol 4-aminophenol: RN given refers to parent cpd. 4-aminophenol : An amino phenol (one of the three possible isomers) which has the single amino substituent located para to the phenolic -OH group.	2.07	1	0	aminophenol	allergen; metabolite
gamma-guanidinobutyric acid gamma-guanidinobutyric acid: RN given refers to parent cpd. 4-guanidinobutyric acid : A monocarboxylic acid that is butanoic acid substituted by a guanidino group at position 4.. 4-guanidinobutanoate : A monocarboxylic acid anion that is the conjugate base of 4-guanidinobutanoic acid.. 4-guanidinobutanoic acid : The 4-guanidino derivative of butanoic acid.	2.11	1	0	guanidines; monocarboxylic acid; zwitterion	fungal metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
3,4-dihydroxyphenylacetic acid 3,4-Dihydroxyphenylacetic Acid: A deaminated metabolite of LEVODOPA.. (3,4-dihydroxyphenyl)acetic acid : A dihydroxyphenylacetic acid having the two hydroxy substituents located at the 3- and 4-positions. It is a metabolite of dopamine.. dihydroxyphenylacetic acid : A dihydroxy monocarboxylic acid consisting of phenylacetic acid having two phenolic hydroxy substituents.	3.4	1	1	catechols; dihydroxyphenylacetic acid	human metabolite
aminocaproic acid Aminocaproic Acid: An antifibrinolytic agent that acts by inhibiting plasminogen activators which have fibrinolytic properties.. 6-aminohexanoic acid : An epsilon-amino acid comprising hexanoic acid carrying an amino substituent at position C-6. Used to control postoperative bleeding, and to treat overdose effects of the thrombolytic agents streptokinase and tissue plasminogen activator.	2.04	1	0	amino acid zwitterion; epsilon-amino acid; omega-amino fatty acid	antifibrinolytic drug; hematologic agent; metabolite
fosmidomycin fosmidomycin: from Streptomyces lavendulae; RN given refers to parent cpd; structure in second source. fosmidomycin : Propylphosphonic acid in which one of the hydrogens at position 3 is substituted by a formyl(hydroxy)amino group. An antibiotic obtained from Streptomyces lavendulae, it specifically inhibits DXP reductoisomerase (EC 1.1.1.267), a key enzyme in the non-mevalonate pathway of isoprenoid biosynthesis.	2.1	1	0	hydroxamic acid; phosphonic acids	antimicrobial agent; bacterial metabolite; EC 1.1.1.267 (1-deoxy-D-xylulose-5-phosphate reductoisomerase) inhibitor
lactic acid Lactic Acid: A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. (From Stedman, 26th ed). 2-hydroxypropanoic acid : A 2-hydroxy monocarboxylic acid that is propanoic acid in which one of the alpha-hydrogens is replaced by a hydroxy group.	2.75	3	0	2-hydroxy monocarboxylic acid	algal metabolite; Daphnia magna metabolite
dimethyl sulfoxide Dimethyl Sulfoxide: A highly polar organic liquid, that is used widely as a chemical solvent. Because of its ability to penetrate biological membranes, it is used as a vehicle for topical application of pharmaceuticals. It is also used to protect tissue during CRYOPRESERVATION. Dimethyl sulfoxide shows a range of pharmacological activity including analgesia and anti-inflammation.. dimethyl sulfoxide : A 2-carbon sulfoxide in which the sulfur atom has two methyl substituents.	3.31	6	0	sulfoxide; volatile organic compound	alkylating agent; antidote; Escherichia coli metabolite; geroprotector; MRI contrast agent; non-narcotic analgesic; polar aprotic solvent; radical scavenger
glycine [no description available]	2.1	1	0	alpha-amino acid; amino acid zwitterion; proteinogenic amino acid; serine family amino acid	EC 2.1.2.1 (glycine hydroxymethyltransferase) inhibitor; fundamental metabolite; hepatoprotective agent; micronutrient; neurotransmitter; NMDA receptor agonist; nutraceutical
glycerol Moon: The natural satellite of the planet Earth. It includes the lunar cycles or phases, the lunar month, lunar landscapes, geography, and soil.	2.01	1	0	alditol; triol	algal metabolite; detergent; Escherichia coli metabolite; geroprotector; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; solvent
hydrogen Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond.	2	1	0	elemental hydrogen; elemental molecule; gas molecular entity	antioxidant; electron donor; food packaging gas; fuel; human metabolite
imidazole imidazole: RN given refers to parent cpd. 1H-imidazole : An imidazole tautomer which has the migrating hydrogen at position 1.	2.01	1	0	imidazole
indoleacetic acid indoleacetic acid: RN given refers to unlabeled parent cpd; structure in Merck Index, 9th ed, #4841. auxin : Any of a group of compounds, both naturally occurring and synthetic, that induce cell elongation in plant stems (from Greek alphaupsilonxialphanuomega, "to grow").. indole-3-acetic acid : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens has been replaced by a 1H-indol-3-yl group.	2.43	2	0	indole-3-acetic acids; monocarboxylic acid	auxin; human metabolite; mouse metabolite; plant hormone; plant metabolite
iodine Iodine: A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.. diiodine : Molecule comprising two covalently bonded iodine atoms with overall zero charge..	7.49	2	0	diatomic iodine	nutrient
kynurenine Kynurenine: A metabolite of the essential amino acid tryptophan metabolized via the tryptophan-kynurenine pathway.. kynurenine : A ketone that is alanine in which one of the methyl hydrogens is substituted by a 2-aminobenzoyl group.	2.08	1	0	aromatic ketone; non-proteinogenic alpha-amino acid; substituted aniline	human metabolite
methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group.	8.74	10	0	alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound	amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite
inositol Inositol: An isomer of glucose that has traditionally been considered to be a B vitamin although it has an uncertain status as a vitamin and a deficiency syndrome has not been identified in man. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1379) Inositol phospholipids are important in signal transduction.. inositol : Any cyclohexane-1,2,3,4,5,6-hexol.. 1D-chiro-inositol : Belonging to the inositol family of compounds, D-chiro-inositol (DCI) is an isomer of glucose. It is an important secondary messenger in insulin signal transduction.. muco-inositol : An inositol that is cyclohexane-1,2,3,4,5,6-hexol having a (1R,2R,3r,4R,5S,6r)-configuration.	2.11	1	0	cyclitol; hexol
melatonin [no description available]	2.07	1	0	acetamides; tryptamines	anticonvulsant; central nervous system depressant; geroprotector; hormone; human metabolite; immunological adjuvant; mouse metabolite; radical scavenger
croton oil [no description available]	2.03	1	0	N-acyl-hexosamine
niacinamide nicotinamide : A pyridinecarboxamide that is pyridine in which the hydrogen at position 3 is replaced by a carboxamide group.	2	1	0	pyridine alkaloid; pyridinecarboxamide; vitamin B3	anti-inflammatory agent; antioxidant; cofactor; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; Escherichia coli metabolite; geroprotector; human urinary metabolite; metabolite; mouse metabolite; neuroprotective agent; Saccharomyces cerevisiae metabolite; Sir2 inhibitor
pentachlorophenol PENTA: structure given in first source	2.11	1	0	aromatic fungicide; chlorophenol; organochlorine pesticide; pentachlorobenzenes	human xenobiotic metabolite
phenylalanine [no description available]	2.11	1	0	alpha-amino acid; aromatic amino acid	Daphnia magna metabolite
phenol [no description available]	5.48	12	0	phenols	antiseptic drug; disinfectant; human xenobiotic metabolite; mouse metabolite
pyridine azine : An organonitrogen compound of general structure RCH=N-N=CHR or RR'C=N-N=CRR'.	7.01	1	0	azaarene; mancude organic heteromonocyclic parent; monocyclic heteroarene; pyridines	environmental contaminant; NMR chemical shift reference compound
pyrogallol benzenetriol : A triol in which three hydroxy groups are substituted onto a benzene ring.	1.99	1	0	benzenetriol; phenolic donor	plant metabolite
spermidine [no description available]	2.82	3	0	polyazaalkane; triamine	autophagy inducer; fundamental metabolite; geroprotector
trimethyloxamine trimethyloxamine: used in manufacture of quaternary ammonium cpds; insect attractant; warming agent for gas; oxidant; structure. trimethylamine N-oxide : A tertiary amine oxide resulting from the oxidation of the amino group of trimethylamine.	2.01	1	0	tertiary amine oxide	Escherichia coli metabolite; metabolite; osmolyte
uric acid Uric Acid: An oxidation product, via XANTHINE OXIDASE, of oxypurines such as XANTHINE and HYPOXANTHINE. It is the final oxidation product of purine catabolism in humans and primates, whereas in most other mammals URATE OXIDASE further oxidizes it to ALLANTOIN.. uric acid : An oxopurine that is the final oxidation product of purine metabolism.. 6-hydroxy-1H-purine-2,8(7H,9H)-dione : A tautomer of uric acid having oxo groups at C-2 and C-8 and a hydroxy group at C-6.. 7,9-dihydro-1H-purine-2,6,8(3H)-trione : An oxopurine in which the purine ring is substituted by oxo groups at positions 2, 6, and 8.	2.08	1	0	uric acid	Escherichia coli metabolite; human metabolite; mouse metabolite
epibatidine [no description available]	2.07	1	0	alkaloid
1-(3-chlorophenyl)piperazine 1-(3-chlorophenyl)piperazine: supposed metabolite of TRAZODONE; RN given refers to parent cpd; structure. 1-(3-chlorophenyl)piperazine : A N-arylpiperazine that is piperazine carrying a 3-chlorophenyl substituent at position 1. It is a metabolite of the antidepressant drug trazodone.	2.04	1	0	monochlorobenzenes; N-arylpiperazine	drug metabolite; environmental contaminant; serotonergic agonist; xenobiotic
1-anilino-8-naphthalenesulfonate 1-anilino-8-naphthalenesulfonate: RN given refers to parent cpd. 8-anilinonaphthalene-1-sulfonic acid : A naphthalenesulfonic acid that is naphthalene-1-sulfonic acid substituted by a phenylamino group at position 8.	2.01	1	0	aminonaphthalene; naphthalenesulfonic acid	fluorescent probe
enprofylline enprofylline : Xanthine bearing a propyl substituent at position 3. A bronchodilator, it is used for the symptomatic treatment of asthma and chronic obstructive pulmonary disease, and in the management of cerebrovascular insufficiency, sickle cell disease, and diabetic neuropathy.	2.04	1	0	oxopurine	anti-arrhythmia drug; anti-asthmatic drug; bronchodilator agent; non-steroidal anti-inflammatory drug
nsc-267703 [no description available]	2.11	1	0	anthracycline
4,5,6,7-tetrabromo-2-azabenzimidazole 4,5,6,7-tetrabromobenzotriazole: a CK2 kinase inhibitor	2.31	1	0
phenytoin [no description available]	7.1	1	0	imidazolidine-2,4-dione	anticonvulsant; drug allergen; sodium channel blocker; teratogenic agent
5-dimethylamiloride 5-dimethylamiloride: has anti-HIV-1 activity	2	1	0
hydroxyindoleacetic acid (5-hydroxyindol-3-yl)acetic acid : A member of the class of indole-3-acetic acids that is indole-3-acetic acid substituted by a hydroxy group at C-5.	2	1	0	indole-3-acetic acids	drug metabolite; human metabolite; mouse metabolite
tacrine Tacrine: A cholinesterase inhibitor that crosses the blood-brain barrier. Tacrine has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and in the treatment of Alzheimer's disease and other central nervous system disorders.. tacrine : A member of the class of acridines that is 1,2,3,4-tetrahydroacridine substituted by an amino group at position 9. It is used in the treatment of Alzheimer's disease.	2.04	1	0	acridines; aromatic amine	EC 3.1.1.7 (acetylcholinesterase) inhibitor
acebutolol Acebutolol: A cardioselective beta-1 adrenergic antagonist with little effect on the bronchial receptors. The drug has stabilizing and quinidine-like effects on cardiac rhythm, as well as weak inherent sympathomimetic action.. acebutolol : An ether that is the 2-acetyl-4-(butanoylamino)phenyl ether of the primary hydroxy group of 3-(propan-2-ylamino)propane-1,2-diol.	2.04	1	0	aromatic amide; ethanolamines; ether; monocarboxylic acid amide; propanolamine; secondary amino compound	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; sympathomimetic agent
acetaminophen Acetaminophen: Analgesic antipyretic derivative of acetanilide. It has weak anti-inflammatory properties and is used as a common analgesic, but may cause liver, blood cell, and kidney damage.. paracetamol : A member of the class of phenols that is 4-aminophenol in which one of the hydrogens attached to the amino group has been replaced by an acetyl group.	2.77	3	0	acetamides; phenols	antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; cyclooxygenase 3 inhibitor; environmental contaminant; ferroptosis inducer; geroprotector; hepatotoxic agent; human blood serum metabolite; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
acetazolamide Acetazolamide: One of the CARBONIC ANHYDRASE INHIBITORS that is sometimes effective against absence seizures. It is sometimes useful also as an adjunct in the treatment of tonic-clonic, myoclonic, and atonic seizures, particularly in women whose seizures occur or are exacerbated at specific times in the menstrual cycle. However, its usefulness is transient often because of rapid development of tolerance. Its antiepileptic effect may be due to its inhibitory effect on brain carbonic anhydrase, which leads to an increased transneuronal chloride gradient, increased chloride current, and increased inhibition. (From Smith and Reynard, Textbook of Pharmacology, 1991, p337)	7.43	2	0	monocarboxylic acid amide; sulfonamide; thiadiazoles	anticonvulsant; diuretic; EC 4.2.1.1 (carbonic anhydrase) inhibitor
n-acetyltryptophan N-acetyltryptophan : An N-acetylamino acid that is the N-acetyl derivative of tryptophan.	2.11	1	0	N-acetyl-amino acid; tryptophan derivative	metabolite
tyrphostin ag957 tyrphostin AG957: tyrosine kinase blocker; structure given in first source	2.11	1	0	aromatic amine
albuterol Albuterol: A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.. albuterol : A member of the class of phenylethanolamines that is 4-(2-amino-1-hydroxyethyl)-2-(hydroxymethyl)phenol having a tert-butyl group attached to the nirogen atom. It acts as a beta-adrenergic agonist used in the treatment of asthma and chronic obstructive pulmonary disease (COPD).	2.04	1	0	phenols; phenylethanolamines; secondary amino compound	beta-adrenergic agonist; bronchodilator agent; environmental contaminant; xenobiotic
alfuzosin alfuzosin: structure given in first source	2.04	1	0	monocarboxylic acid amide; quinazolines; tetrahydrofuranol	alpha-adrenergic antagonist; antihypertensive agent; antineoplastic agent
alosetron alosetron : A pyrido[4,3-b]indole compound having a 5-methyl-1H-imidazol-4-ylmethyl group at the 2-position.	2.04	1	0	imidazoles; pyridoindole	antiemetic; gastrointestinal drug; serotonergic antagonist
tocopheroxy radical tocopheroxy radical: RN given refers to radical ion (1+), (2R-(2R(4R,8R*)))-isomer; RN for cpd without isomeric designation not available 12/90	2.31	1	0	tocopherol
alprazolam Alprazolam: A triazolobenzodiazepine compound with antianxiety and sedative-hypnotic actions, that is efficacious in the treatment of PANIC DISORDERS, with or without AGORAPHOBIA, and in generalized ANXIETY DISORDERS. (From AMA Drug Evaluations Annual, 1994, p238). alprazolam : A member of the class of triazolobenzodiazepines that is 4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine carrying methyl, phenyl and chloro substituents at positions 1, 6 and 8 respectively. Alprazolam is only found in individuals that have taken this drug.	2.04	1	0	organochlorine compound; triazolobenzodiazepine	anticonvulsant; anxiolytic drug; GABA agonist; muscle relaxant; sedative; xenobiotic
alprenolol Alprenolol: One of the ADRENERGIC BETA-ANTAGONISTS used as an antihypertensive, anti-anginal, and anti-arrhythmic agent.. alprenolol : A secondary alcohol that is propan-2-ol substituted by a 2-allylphenoxy group at position 1 and an isopropylamino group at position 3. It is a beta-adrenergic antagonist used as a antihypertensive, anti-arrhythmia and a sympatholytic agent.	2.04	1	0	secondary alcohol; secondary amino compound	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent
amantadine amant: an antiviral compound consisting of an adamantane derivative chemically linked to a water-solube polyanioic matrix; structure in first source	2.04	1	0	adamantanes; primary aliphatic amine	analgesic; antiparkinson drug; antiviral drug; dopaminergic agent; NMDA receptor antagonist; non-narcotic analgesic
diatrizoic acid Diatrizoate: A commonly used x-ray contrast medium. As DIATRIZOATE MEGLUMINE and as Diatrizoate sodium, it is used for gastrointestinal studies, angiography, and urography.. amidotrizoic acid : A member of the class of benzoic acids that is benzoic acid having iodo substituents at the 2-, 4- and 6-positions and acetamido substituents at the 3- and 5-positions. It is used, mainly as its N-methylglucamine and sodium salts, as an X-ray contrast medium in gastrointestinal studies, angiography, and urography.	2.04	1	0	acetamides; benzoic acids; organoiodine compound	environmental contaminant; radioopaque medium; xenobiotic
theophylline [no description available]	2.04	1	0	dimethylxanthine	adenosine receptor antagonist; anti-asthmatic drug; anti-inflammatory agent; bronchodilator agent; drug metabolite; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; fungal metabolite; human blood serum metabolite; immunomodulator; muscle relaxant; vasodilator agent
amiodarone Amiodarone: An antianginal and class III antiarrhythmic drug. It increases the duration of ventricular and atrial muscle action by inhibiting POTASSIUM CHANNELS and VOLTAGE-GATED SODIUM CHANNELS. There is a resulting decrease in heart rate and in vascular resistance.. amiodarone : A member of the class of 1-benzofurans that is 1-benzofuran substituted by a butyl group at position 2 and a 4-[2-(diethylamino)ethoxy]-3,5-diiodobenzoyl group at position 3. It is a cardiovascular drug used for the treatment of cardiac dysrhythmias.	2.04	1	0	1-benzofurans; aromatic ketone; organoiodine compound; tertiary amino compound	cardiovascular drug
amitriptyline Amitriptyline: Tricyclic antidepressant with anticholinergic and sedative properties. It appears to prevent the re-uptake of norepinephrine and serotonin at nerve terminals, thus potentiating the action of these neurotransmitters. Amitriptyline also appears to antagonize cholinergic and alpha-1 adrenergic responses to bioactive amines.. amitriptyline : An organic tricyclic compound that is 10,11-dihydro-5H-dibenzo[a,d][7]annulene substituted by a 3-(dimethylamino)propylidene group at position 5.	2.04	1	0	carbotricyclic compound; tertiary amine	adrenergic uptake inhibitor; antidepressant; environmental contaminant; tropomyosin-related kinase B receptor agonist; xenobiotic
amlodipine Amlodipine: A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.. amlodipine : A fully substituted dialkyl 1,4-dihydropyridine-3,5-dicarboxylate derivative, which is used for the treatment of hypertension, chronic stable angina and confirmed or suspected vasospastic angina.	2.04	1	0	dihydropyridine; ethyl ester; methyl ester; monochlorobenzenes; primary amino compound	antihypertensive agent; calcium channel blocker; vasodilator agent
amsacrine Amsacrine: An aminoacridine derivative that intercalates into DNA and is used as an antineoplastic agent.. amsacrine : A sulfonamide that is N-phenylmethanesulfonamide substituted by a methoxy group at position 3 and an acridin-9-ylamino group at position 4. It exhibits antineoplastic activity.	2.04	1	0	acridines; aromatic ether; sulfonamide	antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
anthralin Anthralin: An anthracene derivative that disrupts MITOCHONDRIA function and structure and is used for the treatment of DERMATOSES, especially PSORIASIS. It may cause FOLLICULITIS.. anthralin : An anthracene compound derived by the substitution of -OH groups for hydrogen at C-1 and C-8, and with an oxo group at C-9.	7.71	3	0	anthracenes	antipsoriatic
antipyrine Antipyrine: An analgesic and antipyretic that has been given by mouth and as ear drops. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver. (From Martindale, The Extra Pharmacopoeia, 30th ed, p29). antipyrine : A pyrazolone derivative that is 1,2-dihydropyrazol-3-one substituted with methyl groups at N-1 and C-5 and with a phenyl group at N-2.	2.04	1	0	pyrazolone	antipyretic; cyclooxygenase 3 inhibitor; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
2-amino-4-phosphonobutyric acid 2-amino-4-phosphonobutyric acid: glutamate antagonist in locust muscle; structure; do not confuse with L-AP4, which is the propionic acid version	2.11	1	0
aristolochic acid i aristolochic acid I: phospholipase A inhibitor. aristolochic acid A : An aristolochic acid that is phenanthrene-1-carboxylic acid that is substituted by a methylenedioxy group at the 3,4 positions, by a methoxy group at position 8, and by a nitro group at position 10. It is the most abundant of the aristolochic acids and is found in almost all Aristolochia (birthworts or pipevines) species. It has been tried in a number of treatments for inflammatory disorders, mainly in Chinese and folk medicine. However, there is concern over their use as aristolochic acid is both carcinogenic and nephrotoxic.	2.49	2	0	aristolochic acids; aromatic ether; C-nitro compound; cyclic acetal; monocarboxylic acid; organic heterotetracyclic compound	carcinogenic agent; metabolite; mutagen; nephrotoxin; toxin
aspirin Aspirin: The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5). acetylsalicylate : A benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group.. acetylsalicylic acid : A member of the class of benzoic acids that is salicylic acid in which the hydrogen that is attached to the phenolic hydroxy group has been replaced by an acetoxy group. A non-steroidal anti-inflammatory drug with cyclooxygenase inhibitor activity.	2.04	1	0	benzoic acids; phenyl acetates; salicylates	anticoagulant; antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; EC 1.1.1.188 (prostaglandin-F synthase) inhibitor; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; plant activator; platelet aggregation inhibitor; prostaglandin antagonist; teratogenic agent
atenolol Atenolol: A cardioselective beta-1 adrenergic blocker possessing properties and potency similar to PROPRANOLOL, but without a negative inotropic effect.. atenolol : An ethanolamine compound having a (4-carbamoylmethylphenoxy)methyl group at the 1-position and an N-isopropyl substituent.	2.04	1	0	ethanolamines; monocarboxylic acid amide; propanolamine	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; environmental contaminant; sympatholytic agent; xenobiotic
aurintricarboxylic acid Aurintricarboxylic Acid: A dye which inhibits protein biosynthesis at the initial stages. The ammonium salt (aluminon) is a reagent for the colorimetric estimation of aluminum in water, foods, and tissues.. aurintricarboxylic acid : A member of the class of quinomethanes that is 3-methylidene-6-oxocyclohexa-1,4-diene-1-carboxylic acid in which the methylidene hydrogens are replaced by 4-carboxy-3-hydroxyphenyl groups. The trisodium salt is the biological stain 'chrome violet CG' while the triammonium salt is 'aluminon'.	3.69	2	0	monohydroxybenzoic acid; quinomethanes; tricarboxylic acid	fluorochrome; histological dye; insulin-like growth factor receptor 1 antagonist
azelastine azelastine: azeptin is azelastine hydrochloride; structure; eye drop formulation effective in relieving symptoms of allergic conjunctivitis; do not confuse with 5-loxin which is an extract of Boswellia. azelastine : A phthalazine compound having an oxo substituent at the 1-position, a 1-methylazepan-4-yl group at the 2-position and a 4-chlorobenzyl substituent at the 4-position.	2.04	1	0	monochlorobenzenes; phthalazines; tertiary amino compound	anti-allergic agent; anti-asthmatic drug; bronchodilator agent; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; H1-receptor antagonist; platelet aggregation inhibitor
benzbromarone Benzbromarone: Uricosuric that acts by increasing uric acid clearance. It is used in the treatment of gout.. benzbromarone : 1-Benzofuran substituted at C-2 and C-3 by an ethyl group and a 3,5-dibromo-4-hydroxybenzoyl group respectively. An inhibitor of CYP2C9, it is used as an anti-gout medication.	2.11	1	0	1-benzofurans; aromatic ketone	uricosuric drug
benzylhydrochlorothiazide [no description available]	2.11	1	0	benzenes; benzothiadiazine; organochlorine compound; secondary amino compound; sulfonamide
berberine [no description available]	3.27	1	0	alkaloid antibiotic; berberine alkaloid; botanical anti-fungal agent; organic heteropentacyclic compound	antilipemic drug; antineoplastic agent; antioxidant; EC 1.1.1.141 [15-hydroxyprostaglandin dehydrogenase (NAD(+))] inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.13.11.52 (indoleamine 2,3-dioxygenase) inhibitor; EC 1.21.3.3 (reticuline oxidase) inhibitor; EC 2.1.1.116 [3'-hydroxy-N-methyl-(S)-coclaurine 4'-O-methyltransferase] inhibitor; EC 2.1.1.122 [(S)-tetrahydroprotoberberine N-methyltransferase] inhibitor; EC 2.7.11.10 (IkappaB kinase) inhibitor; EC 3.1.1.4 (phospholipase A2) inhibitor; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 3.1.3.48 (protein-tyrosine-phosphatase) inhibitor; EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; geroprotector; hypoglycemic agent; metabolite; potassium channel blocker
5-methoxypsoralen 5-Methoxypsoralen: A linear furanocoumarin that has phototoxic and anti-inflammatory properties, with effects similar to METHOXSALEN. It is used in PUVA THERAPY for the treatment of PSORIASIS.. 5-methoxypsoralen : A 5-methoxyfurocoumarin that is psoralen substituted by a methoxy group at position 5.	2.07	1	0	5-methoxyfurocoumarin; organic heterotricyclic compound; psoralens	hepatoprotective agent; plant metabolite
betaxolol [no description available]	2.04	1	0	propanolamine	antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent
bevantolol bevantolol: structure given in first source. bevantolol : A propanolamine that is 3-aminopropane-1,2-diol in which the hydrogen of the primary hydroxy group is substituted by 3-methylphenyl and one of the hydrogens attached to the nitrogen is substituted by 2-(3,4-dimethoxyphenyl)ethyl. A beta1 adrenoceptor antagonist, it has been shown to be as effective as other beta-blockers for the treatment of angina pectoris and hypertension.	2.04	1	0	propanolamine	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; calcium channel blocker
2,5-di-tert-butylhydroquinone 2,5-di-tert-butylbenzene-1,4-diol : A member of the class of hydroquinones that is benzene-1,4-diol substituted by tert-butyl groups at position 2 and 5.	2.07	1	0	hydroquinones
bay h 4502 bifonazole : A racemate comprising equimolar amounts of R- and S-bifonazole. It is a broad spectrum antifungal drug used for the treatment of fungal skin and nail infections.. 1-[biphenyl-4-yl(phenyl)methyl]imidazole : A member of the class of imidazoles carrying an alpha-(biphenyl-4-yl)benzyl substituent at position 1.	2.31	1	0	biphenyls; imidazoles
biperiden Biperiden: A muscarinic antagonist that has effects in both the central and peripheral nervous systems. It has been used in the treatment of arteriosclerotic, idiopathic, and postencephalitic parkinsonism. It has also been used to alleviate extrapyramidal symptoms induced by phenothiazine derivatives and reserpine.. biperiden : A member of the class of piperidines that is N-propylpiperidine in which the methyl hydrogens have been replaced by hydroxy, phenyl, and 5-norbornen-2-yl groups. A muscarinic antagonist affecting both the central and peripheral nervous systems, it is used in the treatment of all forms of Parkinson's disease.	2.04	1	0	piperidines; tertiary alcohol; tertiary amino compound	antidote to sarin poisoning; antidyskinesia agent; antiparkinson drug; muscarinic antagonist; parasympatholytic
bisoprolol Bisoprolol: A cardioselective beta-1 adrenergic blocker. It is effective in the management of HYPERTENSION and ANGINA PECTORIS.	2.04	1	0	secondary alcohol; secondary amine	anti-arrhythmia drug; antihypertensive agent; beta-adrenergic antagonist; sympatholytic agent
bromazepam Bromazepam: One of the BENZODIAZEPINES that is used in the treatment of ANXIETY DISORDERS.	2.04	1	0	organic molecular entity
bromopride bromopride: RN given refers to parent cpd; structure	2.04	1	0	benzamides
brotizolam brotizolam: structure	2.04	1	0	organic molecular entity
buflomedil buflomedil: RN given refers to parent cpd; synonym LL 1656 refers to HCl; structure	2.04	1	0	aromatic ketone
bumetanide [no description available]	2.04	1	0	amino acid; benzoic acids; sulfonamide	diuretic; EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor
bunazosin bunazosin: structure	2.04	1	0	quinazolines
bupivacaine Bupivacaine: A widely used local anesthetic agent.. 1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide : A piperidinecarboxamide obtained by formal condensation of the carboxy group of N-butylpipecolic acid with the amino group of 2,6-dimethylaniline.. bupivacaine : A racemate composed of equimolar amounts of dextrobupivacaine and levobupivacaine. Used (in the form of its hydrochloride hydrate) as a local anaesthetic.	2.04	1	0	aromatic amide; piperidinecarboxamide; tertiary amino compound
busulfan [no description available]	2.04	1	0	methanesulfonate ester	alkylating agent; antineoplastic agent; carcinogenic agent; insect sterilant; teratogenic agent
caffeine [no description available]	2.04	1	0	purine alkaloid; trimethylxanthine	adenosine A2A receptor antagonist; adenosine receptor antagonist; adjuvant; central nervous system stimulant; diuretic; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; environmental contaminant; food additive; fungal metabolite; geroprotector; human blood serum metabolite; mouse metabolite; mutagen; plant metabolite; psychotropic drug; ryanodine receptor agonist; xenobiotic
verapamil Verapamil: A calcium channel blocker that is a class IV anti-arrhythmia agent.. verapamil : A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.. 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile : A tertiary amino compound that is 3,4-dimethoxyphenylethylamine in which the hydrogens attached to the nitrogen are replaced by a methyl group and a 4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl group.	2.94	4	0	aromatic ether; nitrile; polyether; tertiary amino compound
metrizoate Metrizoic Acid: A diagnostic radiopaque that usually occurs as the sodium salt.	2.04	1	0	monocarboxylic acid	radioopaque medium
carbamazepine Carbamazepine: A dibenzazepine that acts as a sodium channel blocker. It is used as an anticonvulsant for the treatment of grand mal and psychomotor or focal SEIZURES. It may also be used in the management of BIPOLAR DISORDER, and has analgesic properties.. carbamazepine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine carrying a carbamoyl substituent at the azepine nitrogen, used as an anticonvulsant.	8.4	1	1	dibenzoazepine; ureas	analgesic; anticonvulsant; antimanic drug; drug allergen; EC 3.5.1.98 (histone deacetylase) inhibitor; environmental contaminant; glutamate transporter activator; mitogen; non-narcotic analgesic; sodium channel blocker; xenobiotic
carmustine Carmustine: A cell-cycle phase nonspecific alkylating antineoplastic agent. It is used in the treatment of brain tumors and various other malignant neoplasms. (From Martindale, The Extra Pharmacopoeia, 30th ed, p462) This substance may reasonably be anticipated to be a carcinogen according to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985). (From Merck Index, 11th ed). carmustine : A member of the class of N-nitrosoureas that is 1,3-bis(2-chloroethyl)urea in which one of the nitrogens is substituted by a nitroso group.	2.48	2	0	N-nitrosoureas; organochlorine compound	alkylating agent; antineoplastic agent
carvedilol [no description available]	2.04	1	0	carbazoles; secondary alcohol; secondary amino compound	alpha-adrenergic antagonist; antihypertensive agent; beta-adrenergic antagonist; cardiovascular drug; vasodilator agent
celecoxib [no description available]	2.43	2	0	organofluorine compound; pyrazoles; sulfonamide; toluenes	cyclooxygenase 2 inhibitor; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug
chelerythrine chelerythrine : A benzophenanthridine alkaloid isolated from the root of Zanthoxylum simulans, Chelidonium majus L., and other Papaveraceae.	2.39	2	0	benzophenanthridine alkaloid; organic cation	antibacterial agent; antineoplastic agent; EC 2.7.11.13 (protein kinase C) inhibitor
chlorambucil Chlorambucil: A nitrogen mustard alkylating agent used as antineoplastic for chronic lymphocytic leukemia, Hodgkin's disease, and others. Although it is less toxic than most other nitrogen mustards, it has been listed as a known carcinogen in the Fourth Annual Report on Carcinogens (NTP 85-002, 1985). (Merck Index, 11th ed). chlorambucil : A monocarboxylic acid that is butanoic acid substituted at position 4 by a 4-[bis(2-chloroethyl)amino]phenyl group. A chemotherapy drug that can be used in combination with the antibody obinutuzumab for the treatment of chronic lymphocytic leukemia.	2.04	1	0	aromatic amine; monocarboxylic acid; nitrogen mustard; organochlorine compound; tertiary amino compound	alkylating agent; antineoplastic agent; carcinogenic agent; drug allergen; immunosuppressive agent
chlordiazepoxide Chlordiazepoxide: An anxiolytic benzodiazepine derivative with anticonvulsant, sedative, and amnesic properties. It has also been used in the symptomatic treatment of alcohol withdrawal.. chlordiazepoxide : A benzodiazepine that is 3H-1,4-benzodiazepine 4-oxide substituted by a chloro group at position 7, a phenyl group at position 5 and a methylamino group at position 2.	2.04	1	0	benzodiazepine
chloroquine Chloroquine: The prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses.. chloroquine : An aminoquinoline that is quinoline which is substituted at position 4 by a [5-(diethylamino)pentan-2-yl]amino group at at position 7 by chlorine. It is used for the treatment of malaria, hepatic amoebiasis, lupus erythematosus, light-sensitive skin eruptions, and rheumatoid arthritis.	2.04	1	0	aminoquinoline; organochlorine compound; secondary amino compound; tertiary amino compound	anticoronaviral agent; antimalarial; antirheumatic drug; autophagy inhibitor; dermatologic drug
chlorpheniramine Chlorpheniramine: A histamine H1 antagonist used in allergic reactions, hay fever, rhinitis, urticaria, and asthma. It has also been used in veterinary applications. One of the most widely used of the classical antihistaminics, it generally causes less drowsiness and sedation than PROMETHAZINE.. chlorphenamine : A tertiary amino compound that is propylamine which is substituted at position 3 by a pyridin-2-yl group and a p-chlorophenyl group and in which the hydrogens attached to the nitrogen are replaced by methyl groups. A histamine H1 antagonist, it is used to relieve the symptoms of hay fever, rhinitis, urticaria, and asthma.	2.04	1	0	monochlorobenzenes; pyridines; tertiary amino compound	anti-allergic agent; antidepressant; antipruritic drug; H1-receptor antagonist; histamine antagonist; serotonin uptake inhibitor
chlorpromazine Chlorpromazine: The prototypical phenothiazine antipsychotic drug. Like the other drugs in this class chlorpromazine's antipsychotic actions are thought to be due to long-term adaptation by the brain to blocking DOPAMINE RECEPTORS. Chlorpromazine has several other actions and therapeutic uses, including as an antiemetic and in the treatment of intractable hiccup.. chlorpromazine : A substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropanamine moiety.	2.04	1	0	organochlorine compound; phenothiazines; tertiary amine	anticoronaviral agent; antiemetic; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; phenothiazine antipsychotic drug
chlorpropamide Chlorpropamide: A sulfonylurea hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. (From Martindale, The Extra Pharmacopoeia, 30th ed, p277). chlorpropamide : An N-sulfonylurea that is urea in which a hydrogen attached to one of the nitrogens is substituted by 4-chlorobenzenesulfonyl group and a hydrogen attached to the other nitrogen is substituted by propyl group. Chlorpropamide is a hypoglycaemic agent used in the treatment of type 2 (non-insulin-dependent) diabetes mellitus not responding to dietary modification.	2.04	1	0	monochlorobenzenes; N-sulfonylurea	hypoglycemic agent; insulin secretagogue
chlorthalidone Chlorthalidone: A benzenesulfonamide-phthalimidine that tautomerizes to a BENZOPHENONES form. It is considered a thiazide-like diuretic.	2.04	1	0	isoindoles; monochlorobenzenes; sulfonamide
cifenline [no description available]	2.04	1	0	diarylmethane
cimetidine Cimetidine: A histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS. Cimetidine has a range of pharmacological actions. It inhibits GASTRIC ACID secretion, as well as PEPSIN and GASTRIN output.. cimetidine : A member of the class of guanidines that consists of guanidine carrying a methyl substituent at position 1, a cyano group at position 2 and a 2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl group at position 3. It is a H2-receptor antagonist that inhibits the production of acid in stomach.	8.82	2	1	aliphatic sulfide; guanidines; imidazoles; nitrile	adjuvant; analgesic; anti-ulcer drug; H2-receptor antagonist; P450 inhibitor
eucalyptol [no description available]	2.11	1	0
ciprofloxacin Ciprofloxacin: A broad-spectrum antimicrobial carboxyfluoroquinoline.. ciprofloxacin : A quinolone that is quinolin-4(1H)-one bearing cyclopropyl, carboxylic acid, fluoro and piperazin-1-yl substituents at positions 1, 3, 6 and 7, respectively.	2.04	1	0	aminoquinoline; cyclopropanes; fluoroquinolone antibiotic; N-arylpiperazine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone; zwitterion	antibacterial drug; antiinfective agent; antimicrobial agent; DNA synthesis inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; environmental contaminant; topoisomerase IV inhibitor; xenobiotic
citalopram Citalopram: A furancarbonitrile that is one of the serotonin uptake inhibitors used as an antidepressant. The drug is also effective in reducing ethanol uptake in alcoholics and is used in depressed patients who also suffer from TARDIVE DYSKINESIA in preference to tricyclic antidepressants, which aggravate dyskinesia.. citalopram : A racemate comprising equimolar amounts of (R)-citalopram and its enantiomer, escitalopram. It is used as an antidepressant, although only escitalopram is active.. 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile : A nitrile that is 1,3-dihydro-2-benzofuran-5-carbonitrile in which one of the hydrogens at position 1 is replaced by a p-fluorophenyl group, while the other is replaced by a 3-(dimethylamino)propyl group.	2.04	1	0	2-benzofurans; cyclic ether; nitrile; organofluorine compound; tertiary amino compound
clioquinol Clioquinol: A potentially neurotoxic 8-hydroxyquinoline derivative long used as a topical anti-infective, intestinal antiamebic, and vaginal trichomonacide. The oral preparation has been shown to cause subacute myelo-optic neuropathy and has been banned worldwide.. 5-chloro-7-iodoquinolin-8-ol : A monohydroxyquinoline that is quinolin-8-ol in which the hydrogens at positions 5 and 7 are replaced by chlorine and iodine, respectively. It has antibacterial and atifungal properties, and is used in creams for the treatment of skin infections. It has also been investigated as a chelator of copper and zinc ions for the possible treatment of Alzheimer's disease.	2.31	1	0	monohydroxyquinoline; organochlorine compound; organoiodine compound	antibacterial agent; antifungal agent; antimicrobial agent; antineoplastic agent; antiprotozoal drug; chelator; copper chelator
clomipramine Clomipramine: A tricyclic antidepressant similar to IMIPRAMINE that selectively inhibits the uptake of serotonin in the brain. It is readily absorbed from the gastrointestinal tract and demethylated in the liver to form its primary active metabolite, desmethylclomipramine.. clomipramine : A dibenzoazepine that is 10,11-dihydro-5H-dibenzo[b,f]azepine which is substituted by chlorine at position 3 and in which the hydrogen attached to the nitrogen is replaced by a 3-(dimethylamino)propyl group. One of the more sedating tricyclic antidepressants, it is used as the hydrochloride salt for the treatment of depression as well as obsessive-compulsive disorder and phobias.	2.04	1	0	dibenzoazepine	anticoronaviral agent; antidepressant; EC 1.8.1.12 (trypanothione-disulfide reductase) inhibitor; serotonergic antagonist; serotonergic drug; serotonin uptake inhibitor
clonazepam Clonazepam: An anticonvulsant used for several types of seizures, including myotonic or atonic seizures, photosensitive epilepsy, and absence seizures, although tolerance may develop. It is seldom effective in generalized tonic-clonic or partial seizures. The mechanism of action appears to involve the enhancement of GAMMA-AMINOBUTYRIC ACID receptor responses.. clonazepam : 1,3-Dihydro-2H-1,4-benzodiazepin-2-one in which the hydrogens at positions 5 and 7 are substituted by 2-chlorophenyl and nitro groups, respectively. It is used in the treatment of all types of epilepsy and seizures, as well as myoclonus and associated abnormal movements, and panic disorders. However, its use can be limited by the development of tolerance and by sedation.	2.04	1	0	1,4-benzodiazepinone; monochlorobenzenes	anticonvulsant; anxiolytic drug; GABA modulator
clonidine Clonidine: An imidazoline sympatholytic agent that stimulates ALPHA-2 ADRENERGIC RECEPTORS and central IMIDAZOLINE RECEPTORS. It is commonly used in the management of HYPERTENSION.. clonidine (amino form) : A clonidine that is 4,5-dihydro-1H-imidazol-2-amine in which one of the amino hydrogens is replaced by a 2,6-dichlorophenyl group.	2.04	1	0	clonidine; imidazoline
chlorazepate clorazepic acid : A 1,4-benzodiazepinone in which the oxo group is at position 2, and which is substituted at positions 3, 5, and 7 by carboxy, phenyl and chloro groups, respectively.	2.04	1	0	1,4-benzodiazepinone	anticonvulsant; anxiolytic drug; GABA modulator; prodrug
clotrimazole [no description available]	2.31	1	0	conazole antifungal drug; imidazole antifungal drug; imidazoles; monochlorobenzenes	antiinfective agent; environmental contaminant; xenobiotic
amberlite cg 400 [no description available]	2.11	1	0	methyl ester; organic heteropentacyclic compound; yohimban alkaloid
phenylalanyl-cyclo(cysteinyltyrosyl-tryptophyl-ornithyl-threonyl-penicillamine)threoninamide phenylalanyl-cyclo(cysteinyltyrosyl-tryptophyl-ornithyl-threonyl-penicillamine)threoninamide: cyclic somatostatin octapeptide analog with high affinity & selectivity toward mu opioid receptors	2.05	1	0
danthron danthron: structure. chrysazin : A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 8.	2.71	3	0	dihydroxyanthraquinone	apoptosis inducer; plant metabolite
dapi DAPI: RN given refers to parent cpd.	7.03	1	0	indoles	fluorochrome
dapsone [no description available]	2.04	1	0	substituted aniline; sulfone	anti-inflammatory drug; antiinfective agent; antimalarial; leprostatic drug
2,3-dimethoxy-5-methyl-6-decyl-1,4-benzoquinone 2,3-dimethoxy-5-methyl-6-decyl-1,4-benzoquinone: ubiquinol analog. 6-decylubiquinone : A member of the class of 1,4-benzoquinones that is 2,3-dimethoxybenzoquinone which has been substituted at positions 5 and 6 by decyl and methyl groups.	2.07	1	0	1,4-benzoquinones	cofactor
deferoxamine Deferoxamine: Natural product isolated from Streptomyces pilosus. It forms iron complexes and is used as a chelating agent, particularly in the mesylate form.. desferrioxamine B : An acyclic desferrioxamine that is butanedioic acid in which one of the carboxy groups undergoes formal condensation with the primary amino group of N-(5-aminopentyl)-N-hydroxyacetamide and the second carboxy group undergoes formal condensation with the hydroxyamino group of N(1)-(5-aminopentyl)-N(1)-hydroxy-N(4)-[5-(hydroxyamino)pentyl]butanediamide. It is a siderophore native to Streptomyces pilosus biosynthesised by the DesABCD enzyme cluster as a high affinity Fe(III) chelator.	2.39	2	0	acyclic desferrioxamine	bacterial metabolite; ferroptosis inhibitor; iron chelator; siderophore
desipramine Desipramine: A tricyclic dibenzazepine compound that potentiates neurotransmission. Desipramine selectively blocks reuptake of norepinephrine from the neural synapse, and also appears to impair serotonin transport. This compound also possesses minor anticholinergic activity, through its affinity to muscarinic receptors.. desipramine : A dibenzoazepine consisting of 10,11-dihydro-5H-dibenzo[b,f]azepine substituted on nitrogen with a 3-(methylamino)propyl group.	2.04	1	0	dibenzoazepine; secondary amino compound	adrenergic uptake inhibitor; alpha-adrenergic antagonist; antidepressant; cholinergic antagonist; drug allergen; EC 3.1.4.12 (sphingomyelin phosphodiesterase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; H1-receptor antagonist; serotonin uptake inhibitor
nordazepam Nordazepam: An intermediate in the metabolism of DIAZEPAM to OXAZEPAM. It may have actions similar to those of diazepam.. nordazepam : A 1,4-benzodiazepinone having phenyl and chloro substituents at positions 5 and 7 respectively; it has anticonvulsant, anxiolytic, muscle relaxant and sedative properties but is used primarily in the treatment of anxiety.	2.04	1	0	1,4-benzodiazepinone; organochlorine compound	anticonvulsant; anxiolytic drug; GABA modulator; human metabolite; sedative
amphetamine Amphetamine: A powerful central nervous system stimulant and sympathomimetic. Amphetamine has multiple mechanisms of action including blocking uptake of adrenergics and dopamine, stimulation of release of monamines, and inhibiting monoamine oxidase. Amphetamine is also a drug of abuse and a psychotomimetic. The l- and the d,l-forms are included here. The l-form has less central nervous system activity but stronger cardiovascular effects. The d-form is DEXTROAMPHETAMINE.. 1-phenylpropan-2-amine : A primary amine that is isopropylamine in which a hydrogen attached to one of the methyl groups has been replaced by a phenyl group.. amphetamine : A racemate comprising equimolar amounts of (R)-amphetamine (also known as levamphetamine or levoamphetamine) and (S)-amphetamine (also known as dexamfetamine or dextroamphetamine.	2.04	1	0	primary amine
diazepam Diazepam: A benzodiazepine with anticonvulsant, anxiolytic, sedative, muscle relaxant, and amnesic properties and a long duration of action. Its actions are mediated by enhancement of GAMMA-AMINOBUTYRIC ACID activity.. diazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a chloro group at position 7, a methyl group at position 1 and a phenyl group at position 5.	7.74	3	0	1,4-benzodiazepinone; organochlorine compound	anticonvulsant; anxiolytic drug; environmental contaminant; sedative; xenobiotic
diazoxide Diazoxide: A benzothiadiazine derivative that is a peripheral vasodilator used for hypertensive emergencies. It lacks diuretic effect, apparently because it lacks a sulfonamide group.. diazoxide : A benzothiadiazine that is the S,S-dioxide of 2H-1,2,4-benzothiadiazine which is substituted at position 3 by a methyl group and at position 7 by chlorine. A peripheral vasodilator, it increases the concentration of glucose in the plasma and inhibits the secretion of insulin by the beta- cells of the pancreas. It is used orally in the management of intractable hypoglycaemia and intravenously in the management of hypertensive emergencies.	2.04	1	0	benzothiadiazine; organochlorine compound; sulfone	antihypertensive agent; beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; diuretic; K-ATP channel agonist; sodium channel blocker; sympathomimetic agent; vasodilator agent
diclofenac Diclofenac: A non-steroidal anti-inflammatory agent (NSAID) with antipyretic and analgesic actions. It is primarily available as the sodium salt.. diclofenac : A monocarboxylic acid consisting of phenylacetic acid having a (2,6-dichlorophenyl)amino group at the 2-position.	2.04	1	0	amino acid; aromatic amine; dichlorobenzene; monocarboxylic acid; secondary amino compound	antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-narcotic analgesic; non-steroidal anti-inflammatory drug; xenobiotic
diflunisal Diflunisal: A salicylate derivative and anti-inflammatory analgesic with actions and side effects similar to those of ASPIRIN.. diflunisal : An organofluorine compound comprising salicylic acid having a 2,4-difluorophenyl group at the 5-position.	2.04	1	0	monohydroxybenzoic acid; organofluorine compound	non-narcotic analgesic; non-steroidal anti-inflammatory drug
3,3'-diindolylmethane 3,3'-diindolylmethane: anti-inflammatory from edible cruciferous vegetables; a cytochrome P-450 antagonist	2.07	1	0	indoles	antineoplastic agent; P450 inhibitor
diphenhydramine Diphenhydramine: A histamine H1 antagonist used as an antiemetic, antitussive, for dermatoses and pruritus, for hypersensitivity reactions, as a hypnotic, an antiparkinson, and as an ingredient in common cold preparations. It has some undesired antimuscarinic and sedative effects.. diphenhydramine : An ether that is the benzhydryl ether of 2-(dimethylamino)ethanol. It is a H1-receptor antagonist used as a antipruritic and antitussive drug.. antitussive : An agent that suppresses cough. Antitussives have a central or a peripheral action on the cough reflex, or a combination of both. Compare with expectorants, which are considered to increase the volume of secretions in the respiratory tract, so facilitating their removal by ciliary action and coughing, and mucolytics, which decrease the viscosity of mucus, facilitating its removal by ciliary action and expectoration.	2.04	1	0	ether; tertiary amino compound	anti-allergic agent; antidyskinesia agent; antiemetic; antiparkinson drug; antipruritic drug; antitussive; H1-receptor antagonist; local anaesthetic; muscarinic antagonist; oneirogen; sedative
disopyramide Disopyramide: A class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties.. disopyramide : A monocarboxylic acid amide that is butanamide substituted by a diisopropylamino group at position 4, a phenyl group at position 2 and a pyridin-2-yl group at position 2. It is used as a anti-arrhythmia drug.	2.04	1	0	monocarboxylic acid amide; pyridines; tertiary amino compound	anti-arrhythmia drug
stallimycin [no description available]	2.11	1	0
valproic acid Valproic Acid: A fatty acid with anticonvulsant and anti-manic properties that is used in the treatment of EPILEPSY and BIPOLAR DISORDER. The mechanisms of its therapeutic actions are not well understood. It may act by increasing GAMMA-AMINOBUTYRIC ACID levels in the brain or by altering the properties of VOLTAGE-GATED SODIUM CHANNELS.. valproic acid : A branched-chain saturated fatty acid that comprises of a propyl substituent on a pentanoic acid stem.	2.48	2	0	branched-chain fatty acid; branched-chain saturated fatty acid	anticonvulsant; antimanic drug; EC 3.5.1.98 (histone deacetylase) inhibitor; GABA agent; neuroprotective agent; psychotropic drug; teratogenic agent
domperidone Domperidone: A specific blocker of dopamine receptors. It speeds gastrointestinal peristalsis, causes prolactin release, and is used as antiemetic and tool in the study of dopaminergic mechanisms.. domperidone : 1-[3-(Piperidin-1-yl)propyl]-1,3-dihydro-2H-benzimidazol-2-one in which the 4-position of the piperidine ring is substituted by a 5-chloro-1,3-dihydro-2H-benzimidazol-2-on-1-yl group. A dopamine antagonist, it is used as an antiemetic for the short-term treatment of nausea and vomiting, and to control gastrointestinal effects of dopaminergic drugs given in the management of parkinsonism. The free base is used in oral suspensions, while the maleate salt is used in tablet preparations.	2.47	2	0	benzimidazoles; heteroarylpiperidine	antiemetic; dopaminergic antagonist
doxapram Doxapram: A central respiratory stimulant with a brief duration of action. (From Martindale, The Extra Pharmocopoeia, 30th ed, p1225). doxapram : A member of the class of pyrrolidin-2-ones that is N-ethylpyrrolidin-2-one in which both of the hydrogens at the 3 position (adjacent to the carbonyl group) are substituted by phenyl groups, and one of the hydrogens at the 4 position is substituted by a 2-(morpholin-4-yl)ethyl group. A central and respiratory stimulant with a brief duration of action, it is used (generally as the hydrochloride or the hydrochloride hydrate) as a temporary treatment of acute respiratory failure, particularly when superimposed on chronic obstructive pulmonary disease, and of postoperative respiratory depression. It has also been used for treatment of postoperative shivering.	2.04	1	0	morpholines; pyrrolidin-2-ones	central nervous system stimulant
doxazosin Doxazosin: A prazosin-related compound that is a selective alpha-1-adrenergic blocker.. doxazosin : A member of the class of quinazolines that is quinazoline substituted by an amino group at position 4, methoxy groups at positions 6 and 7 and a piperazin-1-yl group at position 2 which in turn is substituted by a 2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl group at position 4. An antihypertensive agent, it is used in the treatment of high blood pressure.	2.04	1	0	aromatic amine; benzodioxine; monocarboxylic acid amide; N-acylpiperazine; N-arylpiperazine; quinazolines	alpha-adrenergic antagonist; antihyperplasia drug; antihypertensive agent; antineoplastic agent; vasodilator agent
doxepin Doxepin: A dibenzoxepin tricyclic compound. It displays a range of pharmacological actions including maintaining adrenergic innervation. Its mechanism of action is not fully understood, but it appears to block reuptake of monoaminergic neurotransmitters into presynaptic terminals. It also possesses anticholinergic activity and modulates antagonism of histamine H(1)- and H(2)-receptors.. doxepin : A dibenzooxepine that is 6,11-dihydrodibenzo[b,e]oxepine substituted by a 3-(dimethylamino)propylidene group at position 11. It is used as an antidepressant drug.	2.04	1	0	dibenzooxepine; tertiary amino compound	antidepressant
dyphylline Dyphylline: A THEOPHYLLINE derivative with broncho- and vasodilator properties. It is used in the treatment of asthma, cardiac dyspnea, and bronchitis.. dyphylline : An oxopurine that is theophylline bearing a 2,3-dihydroxypropyl group at the 7 position. It has broncho- and vasodilator properties, and is used in the treatment of asthma, cardiac dyspnea, and bronchitis. It is also an ingredient in preparations that have been promoted for coughs.	2.04	1	0	oxopurine; propane-1,2-diols	bronchodilator agent; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; muscle relaxant; vasodilator agent
ellipticine ellipticine : A organic heterotetracyclic compound that is pyrido[4,3-b]carbazole carrying two methyl substituents at positions 5 and 11.	2.49	2	0	indole alkaloid; organic heterotetracyclic compound; organonitrogen heterocyclic compound; polycyclic heteroarene	antineoplastic agent; plant metabolite
embelin embelin: from Embelia fruit (Myrsinaceae). embelin : A member of the class of dihydroxy-1,4-benzoquinones that is 2,5-dihydroxy-1,4-benzoquinone which is substituted by an undecyl group at position 3. Isolated from Lysimachia punctata and Embelia ribes, it exhibits antimicrobial, antineoplastic and inhibitory activity towards hepatitis C protease.	2.07	1	0	dihydroxy-1,4-benzoquinones	antimicrobial agent; antineoplastic agent; hepatitis C protease inhibitor; plant metabolite
emodin Emodin: Purgative anthraquinone found in several plants, especially RHAMNUS PURSHIANA. It was formerly used as a laxative, but is now used mainly as a tool in toxicity studies.. emodin : A trihydroxyanthraquinone that is 9,10-anthraquinone which is substituted by hydroxy groups at positions 1, 3, and 8 and by a methyl group at position 6. It is present in the roots and barks of numerous plants (particularly rhubarb and buckthorn), moulds, and lichens. It is an active ingredient of various Chinese herbs.	5.36	17	0	trihydroxyanthraquinone	antineoplastic agent; laxative; plant metabolite; tyrosine kinase inhibitor
enoxacin Enoxacin: A broad-spectrum 6-fluoronaphthyridinone antibacterial agent that is structurally related to NALIDIXIC ACID.. enoxacin : A 1,8-naphthyridine derivative that is 1,4-dihydro-1,8-naphthyridine with an ethyl group at the 1 position, a carboxy group at the 3-position, an oxo sustituent at the 4-position, a fluoro substituent at the 5-position and a piperazin-1-yl group at the 7 position. An antibacterial, it is used in the treatment of urinary-tract infections and gonorrhoea.	2.04	1	0	1,8-naphthyridine derivative; amino acid; fluoroquinolone antibiotic; monocarboxylic acid; N-arylpiperazine; quinolone antibiotic	antibacterial drug; DNA synthesis inhibitor
erythrosine Fluoresceins: A family of spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one derivatives. These are used as dyes, as indicators for various metals, and as fluorescent labels in immunoassays.	2.72	3	0
ethacrynic acid Ethacrynic Acid: A compound that inhibits symport of sodium, potassium, and chloride primarily in the ascending limb of Henle, but also in the proximal and distal tubules. This pharmacological action results in excretion of these ions, increased urinary output, and reduction in extracellular fluid. This compound has been classified as a loop or high ceiling diuretic.. etacrynic acid : An aromatic ether that is phenoxyacetic acid in which the phenyl ring is substituted by chlorines at positions 2 and 3, and by a 2-methylidenebutanoyl group at position 4. It is a loop diuretic used to treat high blood pressure resulting from diseases such as congestive heart failure, liver failure, and kidney failure. It is also a glutathione S-transferase (EC 2.5.1.18) inhibitor.	2.04	1	0	aromatic ether; aromatic ketone; dichlorobenzene; monocarboxylic acid	EC 2.5.1.18 (glutathione transferase) inhibitor; ion transport inhibitor; loop diuretic
etilefrine Etilefrine: A phenylephrine-related beta-1 adrenergic and alpha adrenergic agonist used as a cardiotonic and antihypotensive agent.	2.04	1	0	phenols
felodipine Felodipine: A dihydropyridine calcium antagonist with positive inotropic effects. It lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels.. felodipine : The mixed (methyl, ethyl) diester of 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid. A calcium-channel blocker, it lowers blood pressure by reducing peripheral vascular resistance through a highly selective action on smooth muscle in arteriolar resistance vessels. It is used in the management of hypertension and angina pectoris.	2.04	1	0	dichlorobenzene; dihydropyridine; ethyl ester; methyl ester	anti-arrhythmia drug; antihypertensive agent; calcium channel blocker; vasodilator agent
berotek Fenoterol: A synthetic adrenergic beta-2 agonist that is used as a bronchodilator and tocolytic.. fenoterol : A member of the class resorcinols that is 5-(1-hydroxyethyl)benzene-1,3-diol in which one of the methyl hydrogens is replaced by a 1-(4-hydroxyphenyl)propan-2-amino group. A beta2-adrenergic agonist, it is used (as the hydrobromide salt) as a bronchodilator in the management of reversible airway obstruction.	2.04	1	0	resorcinols; secondary alcohol; secondary amino compound	beta-adrenergic agonist; bronchodilator agent; sympathomimetic agent; tocolytic agent
fenspiride fenspiride: was heading 1975-94 (see under SPIRO COMPOUNDS 1975-90); use SPIRO COMPOUNDS to search FENSPIRIDE 1975-94; bronchodilator agent used in asthma	2.04	1	0	azaspiro compound
fentanyl Fentanyl: A potent narcotic analgesic, abuse of which leads to habituation or addiction. It is primarily a mu-opioid agonist. Fentanyl is also used as an adjunct to general anesthetics, and as an anesthetic for induction and maintenance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1078). fentanyl : A monocarboxylic acid amide resulting from the formal condensation of the aryl amino group of N-phenyl-1-(2-phenylethyl)piperidin-4-amine with propanoic acid.	2.04	1	0	anilide; monocarboxylic acid amide; piperidines	adjuvant; anaesthesia adjuvant; anaesthetic; intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic
flecainide Flecainide: A potent anti-arrhythmia agent, effective in a wide range of ventricular and atrial ARRHYTHMIAS and TACHYCARDIAS.. flecainide : A monocarboxylic acid amide obtained by formal condensation of the carboxy group of 2,5-bis(2,2,2-trifluoroethoxy)benzoic acid with the primary amino group of piperidin-2-ylmethylamine. An antiarrhythmic agent used (in the form of its acetate salt) to prevent and treat tachyarrhythmia (abnormal fast rhythm of the heart).	2.04	1	0	aromatic ether; monocarboxylic acid amide; organofluorine compound; piperidines	anti-arrhythmia drug
fleroxacin Fleroxacin: A broad-spectrum antimicrobial fluoroquinolone. The drug strongly inhibits the DNA-supercoiling activity of DNA GYRASE.. fleroxacin : A fluoroquinolone antibiotic that is 4-oxo-1,4-dihydroquinoline which is substituted at positions 1, 3, 6, 7 and 8 by 2-fluoroethyl, carboxy, fluoro, 4-methylpiperazin-1-yl and fluoro groups, respectively. It is active against many Gram-positive and Gram-negative bacteria.	2.04	1	0	difluorobenzene; fluoroquinolone antibiotic; monocarboxylic acid; N-alkylpiperazine; quinolines	antibacterial drug; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; topoisomerase IV inhibitor
fluconazole Fluconazole: Triazole antifungal agent that is used to treat oropharyngeal CANDIDIASIS and cryptococcal MENINGITIS in AIDS.. fluconazole : A member of the class of triazoles that is propan-2-ol substituted at position 1 and 3 by 1H-1,2,4-triazol-1-yl groups and at position 2 by a 2,4-difluorophenyl group. It is an antifungal drug used for the treatment of mucosal candidiasis and for systemic infections including systemic candidiasis, coccidioidomycosis, and cryptococcosis.	2.04	1	0	conazole antifungal drug; difluorobenzene; tertiary alcohol; triazole antifungal drug	environmental contaminant; P450 inhibitor; xenobiotic
flucytosine Flucytosine: A fluorinated cytosine analog that is used as an antifungal agent.. flucytosine : An organofluorine compound that is cytosine that is substituted at position 5 by a fluorine. A prodrug for the antifungal 5-fluorouracil, it is used for the treatment of systemic fungal infections.	2.04	1	0	aminopyrimidine; nucleoside analogue; organofluorine compound; pyrimidine antifungal drug; pyrimidone	prodrug
flumazenil Flumazenil: A potent benzodiazepine receptor antagonist. Since it reverses the sedative and other actions of benzodiazepines, it has been suggested as an antidote to benzodiazepine overdoses.. flumazenil : An organic heterotricyclic compound that is 5,6-dihydro-4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted at positions 3, 5, 6, and 8 by ethoxycarbonyl, methyl, oxo, and fluoro groups, respectively. It is used as an antidote to benzodiazepine overdose.	2.7	3	0	ethyl ester; imidazobenzodiazepine; organofluorine compound	antidote to benzodiazepine poisoning; GABA antagonist
flunitrazepam Flunitrazepam: A benzodiazepine with pharmacologic actions similar to those of DIAZEPAM that can cause ANTEROGRADE AMNESIA. Some reports indicate that it is used as a date rape drug and suggest that it may precipitate violent behavior. The United States Government has banned the importation of this drug.. flunitrazepam : A 1,4-benzodiazepinone that is nitrazepam substituted by a methyl group at position 1 and by a fluoro group at position 2'. It is a potent hypnotic, sedative, and amnestic drug used to treat chronic insomnia.	2.04	1	0	1,4-benzodiazepinone; C-nitro compound; monofluorobenzenes	anxiolytic drug; GABAA receptor agonist; sedative
fluorescite fluorescein (acid form) : A xanthene dye that is highly fluorescent and commonly used as a fluorescent tracer.	2.04	1	0	benzoic acids; cyclic ketone; hydroxy monocarboxylic acid; organic heterotricyclic compound; phenols; xanthene dye	fluorescent dye; radioopaque medium
fluorouracil Fluorouracil: A pyrimidine analog that is an antineoplastic antimetabolite. It interferes with DNA synthesis by blocking the THYMIDYLATE SYNTHETASE conversion of deoxyuridylic acid to thymidylic acid.. 5-fluorouracil : A nucleobase analogue that is uracil in which the hydrogen at position 5 is replaced by fluorine. It is an antineoplastic agent which acts as an antimetabolite - following conversion to the active deoxynucleotide, it inhibits DNA synthesis (by blocking the conversion of deoxyuridylic acid to thymidylic acid by the cellular enzyme thymidylate synthetase) and so slows tumour growth.	2.04	1	0	nucleobase analogue; organofluorine compound	antimetabolite; antineoplastic agent; environmental contaminant; immunosuppressive agent; radiosensitizing agent; xenobiotic
fluoxetine Fluoxetine: The first highly specific serotonin uptake inhibitor. It is used as an antidepressant and often has a more acceptable side-effects profile than traditional antidepressants.. fluoxetine : A racemate comprising equimolar amounts of (R)- and (S)-fluoxetine. A selective serotonin reuptake inhibitor (SSRI), it is used (generally as the hydrochloride salt) for the treatment of depression (and the depressive phase of bipolar disorder), bullimia nervosa, and obsessive-compulsive disorder.. N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]propan-1-amine : An aromatic ether consisting of 4-trifluoromethylphenol in which the hydrogen of the phenolic hydroxy group is replaced by a 3-(methylamino)-1-phenylpropyl group.	2.42	2	0	(trifluoromethyl)benzenes; aromatic ether; secondary amino compound
foscarnet Foscarnet: An antiviral agent used in the treatment of cytomegalovirus retinitis. Foscarnet also shows activity against human herpesviruses and HIV.. phosphonoformic acid : Phosphoric acid in which one of the hydroxy groups is replaced by a carboxylic acid group. It is used as the trisodium salt as an antiviral agent in the treatment of cytomegalovirus retinitis (CMV retinitis, an inflamation of the retina that can lead to blindness) and as an alternative to ganciclovir for AIDS patients who require concurrent antiretroviral therapy but are unable to tolerate ganciclovir due to haematological toxicity.	2.04	1	0	carboxylic acid; one-carbon compound; phosphonic acids	antiviral drug; geroprotector; HIV-1 reverse transcriptase inhibitor; sodium-dependent Pi-transporter inhibitor
furosemide Furosemide: A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.. furosemide : A chlorobenzoic acid that is 4-chlorobenzoic acid substituted by a (furan-2-ylmethyl)amino and a sulfamoyl group at position 2 and 5 respectively. It is a diuretic used in the treatment of congestive heart failure.	2.04	1	0	chlorobenzoic acid; furans; sulfonamide	environmental contaminant; loop diuretic; xenobiotic
gabapentin Gabapentin: A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.. gabapentin : A gamma-amino acid that is cyclohexane substituted at position 1 by aminomethyl and carboxymethyl groups. Used for treatment of neuropathic pain and restless legs syndrome.	2.04	1	0	gamma-amino acid	anticonvulsant; calcium channel blocker; environmental contaminant; xenobiotic
glimepiride glimepiride: structure given in first source	2.04	1	0	sulfonamide
glipizide Glipizide: An oral hypoglycemic agent which is rapidly absorbed and completely metabolized.. glipizide : An N-sulfonylurea that is glyburide in which the (5-chloro-2-methoxybenzoyl group is replaced by a (5-methylpyrazin-2-yl)carbonyl group. An oral hypoglycemic agent, it is used in the treatment of type 2 diabetes mellitus.	2.04	1	0	aromatic amide; monocarboxylic acid amide; N-sulfonylurea; pyrazines	EC 2.7.1.33 (pantothenate kinase) inhibitor; hypoglycemic agent; insulin secretagogue
glyburide Glyburide: An antidiabetic sulfonylurea derivative with actions like those of chlorpropamide. glyburide : An N-sulfonylurea that is acetohexamide in which the acetyl group is replaced by a 2-(5-chloro-2-methoxybenzamido)ethyl group.	2.04	1	0	monochlorobenzenes; N-sulfonylurea	anti-arrhythmia drug; EC 2.7.1.33 (pantothenate kinase) inhibitor; EC 3.6.3.49 (channel-conductance-controlling ATPase) inhibitor; hypoglycemic agent
glyphosate glyphosate: active cpd in herbicidal formulation Roundup; inhibits EC 2.5.1.19, 5-enolpyruvylshikimate-3-phosphate synthase; structure. glyphosate : A phosphonic acid resulting from the formal oxidative coupling of the methyl group of methylphosphonic acid with the amino group of glycine. It is one of the most commonly used herbicides worldwide, and the only one to target the enzyme 5-enolpyruvyl-3-shikimate phosphate synthase (EPSPS).	2.11	1	0	glycine derivative; phosphonic acid	agrochemical; EC 2.5.1.19 (3-phosphoshikimate 1-carboxyvinyltransferase) inhibitor; herbicide
gossypol Gossypol: A dimeric sesquiterpene found in cottonseed (GOSSYPIUM). The (-) isomer is active as a male contraceptive (CONTRACEPTIVE AGENTS, MALE) whereas toxic symptoms are associated with the (+) isomer.	2.74	3	0
granisetron [no description available]	2.04	1	0	aromatic amide; indazoles
guanfacine Guanfacine: A centrally acting antihypertensive agent with specificity towards ADRENERGIC ALPHA-2 RECEPTORS.	2.04	1	0	acetamides
guanidine Guanidine: A strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. (From Martindale, the Extra Pharmacopoeia, 30th ed and Merck Index, 12th ed) It is also used in the treatment of myasthenia and as a fluorescent probe in HPLC.. guanidine : An aminocarboxamidine, the parent compound of the guanidines.	2	1	0	carboxamidine; guanidines; one-carbon compound
1-(5-isoquinolinesulfonyl)-2-methylpiperazine 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine: A specific protein kinase C inhibitor, which inhibits superoxide release from human neutrophils (PMN) stimulated with phorbol myristate acetate or synthetic diacylglycerol.. 1-(5-isoquinolinesulfonyl)-2-methylpiperazine : A member of the class of N-sulfonylpiperazines that is 2-methylpiperazine substituted at position 1 by a 5-isoquinolinesulfonyl group.	1.98	1	0	isoquinolines; N-sulfonylpiperazine	EC 2.7.11.13 (protein kinase C) inhibitor
haloperidol Haloperidol: A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279). haloperidol : A compound composed of a central piperidine structure with hydroxy and p-chlorophenyl substituents at position 4 and an N-linked p-fluorobutyrophenone moiety.	2.95	4	0	aromatic ketone; hydroxypiperidine; monochlorobenzenes; organofluorine compound; tertiary alcohol	antidyskinesia agent; antiemetic; dopaminergic antagonist; first generation antipsychotic; serotonergic antagonist
miltefosine miltefosine: hexadecyl phosphocholine derivative of cisplatin; did not substantially activate HIV long terminal repeat; less toxic than cisplatin. miltefosine : A phospholipid that is the hexadecyl monoester of phosphocholine.	2.11	1	0	phosphocholines; phospholipid	anti-inflammatory agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antiprotozoal drug; apoptosis inducer; immunomodulator; protein kinase inhibitor
hexobarbital Hexobarbital: A barbiturate that is effective as a hypnotic and sedative.. hexobarbital : A member of the class of barbiturates taht is barbituric acid substituted at N-1 by methyl and at C-5 by methyl and cyclohex-1-enyl groups.	2.04	1	0	barbiturates
hydralazine Hydralazine: A direct-acting vasodilator that is used as an antihypertensive agent.. hydralazine : The 1-hydrazino derivative of phthalazine; a direct-acting vasodilator that is used as an antihypertensive agent.	2.42	2	0	azaarene; hydrazines; ortho-fused heteroarene; phthalazines	antihypertensive agent; vasodilator agent
hydroflumethiazide Hydroflumethiazide: A thiazide diuretic with actions and uses similar to those of HYDROCHLOROTHIAZIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p822). hydroflumethiazide : A benzothiadiazine consisting of a 3,4-dihydro-HH-1,2,4-benzothiadiazine bicyclic system dioxygenated on sulfur and carrying trifluoromethyl and aminosulfonyl groups at positions 6 and 7 respectively. A diuretic with actions and uses similar to those of hydrochlorothiazide.	2.04	1	0	benzothiadiazine; thiazide	antihypertensive agent; diuretic
hydroxychloroquine Hydroxychloroquine: A chemotherapeutic agent that acts against erythrocytic forms of malarial parasites. Hydroxychloroquine appears to concentrate in food vacuoles of affected protozoa. It inhibits plasmodial heme polymerase. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p970). hydroxychloroquine : An aminoquinoline that is chloroquine in which one of the N-ethyl groups is hydroxylated at position 2. An antimalarial with properties similar to chloroquine that acts against erythrocytic forms of malarial parasites, it is mainly used as the sulfate salt for the treatment of lupus erythematosus, rheumatoid arthritis, and light-sensitive skin eruptions.	2.04	1	0	aminoquinoline; organochlorine compound; primary alcohol; secondary amino compound; tertiary amino compound	anticoronaviral agent; antimalarial; antirheumatic drug; dermatologic drug
hydroxyurea [no description available]	2.04	1	0	one-carbon compound; ureas	antimetabolite; antimitotic; antineoplastic agent; DNA synthesis inhibitor; EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor; genotoxin; immunomodulator; radical scavenger; teratogenic agent
ibuprofen Midol: combination of cinnamedrine, phenacetin, aspirin & caffeine	2.04	1	0	monocarboxylic acid	antipyretic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; drug allergen; environmental contaminant; geroprotector; non-narcotic analgesic; non-steroidal anti-inflammatory drug; radical scavenger; xenobiotic
lidocaine Lidocaine: A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE.. lidocaine : The monocarboxylic acid amide resulting from the formal condensation of N,N-diethylglycine with 2,6-dimethylaniline.	2.04	1	0	benzenes; monocarboxylic acid amide; tertiary amino compound	anti-arrhythmia drug; drug allergen; environmental contaminant; local anaesthetic; xenobiotic
batyl alcohol batyl alcohol: RN given refers to cpd without isomeric designation. batilol : An alkylglycerol that is glycerol in which one of the primary hydroxy groups has been converted into the corresponding octadecyl ether. It is used in cosmetics as a stabilising ingredient and skin-conditioning agent.	2.11	1	0	alkylglycerol
ifosfamide [no description available]	2.04	1	0	ifosfamides	alkylating agent; antineoplastic agent; environmental contaminant; immunosuppressive agent; xenobiotic
imipramine Imipramine: The prototypical tricyclic antidepressant. It has been used in major depression, dysthymia, bipolar depression, attention-deficit disorders, agoraphobia, and panic disorders. It has less sedative effect than some other members of this therapeutic group.. imipramine : A dibenzoazepine that is 5H-dibenzo[b,f]azepine substituted by a 3-(dimethylamino)propyl group at the nitrogen atom.	11.01	8	1	dibenzoazepine	adrenergic uptake inhibitor; antidepressant; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
amrinone Amrinone: A positive inotropic cardiotonic (CARDIOTONIC AGENTS) with vasodilator properties, phosphodiesterase 3 inhibitory activity, and the ability to stimulate calcium ion influx into the cardiac cell.. amrinone : A 3,4'-bipyridine substituted at positions 5 and 6 by an amino group and a keto function respectively. A pyridine phosphodiesterase 3 inhibitor, it is a drug that may improve the prognosis in patients with congestive heart failure.	2.04	1	0	bipyridines	EC 3.1.4.* (phosphoric diester hydrolase) inhibitor
indole-3-carbinol indole-3-carbinol: occurs in edible cruciferous vegetables. indole-3-methanol : An indolyl alcohol carrying a hydroxymethyl group at position 3. It is a constituent of the cruciferous vegetables and had anticancer activity.	2.07	1	0	indolyl alcohol	antineoplastic agent; plant metabolite
indomethacin Indomethacin: A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES.. indometacin : A member of the class of indole-3-acetic acids that is indole-3-acetic acid in which the indole ring is substituted at positions 1, 2 and 5 by p-chlorobenzoyl, methyl, and methoxy groups, respectively. A non-steroidal anti-inflammatory drug, it is used in the treatment of musculoskeletal and joint disorders including osteoarthritis, rheumatoid arthritis, gout, bursitis and tendinitis.	2.44	2	0	aromatic ether; indole-3-acetic acids; monochlorobenzenes; N-acylindole	analgesic; drug metabolite; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; gout suppressant; non-steroidal anti-inflammatory drug; xenobiotic metabolite; xenobiotic
iodoacetamide [no description available]	2.13	1	0
iohexol Iohexol: An effective non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiographic procedures. Its low systemic toxicity is the combined result of low chemotoxicity and low osmolality.. iohexol : A benzenedicarboxamide compound having N-(2,3-dihydroxypropyl)carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and an N-(2,3-dihydroxypropyl)acetamido group at the 5-position.	2.04	1	0	benzenedicarboxamide; organoiodine compound	environmental contaminant; radioopaque medium; xenobiotic
iopromide iopromide: structure given in first source. iopromide : A dicarboxylic acid diamide that consists of N-methylisophthalamide bearing three iodo substituents at positions 2, 4 and 6, a methoxyacetyl substituent at position 5 and two 2,3-dihydroxypropyl groups attached to the amide nitrogens. A water soluble x-ray contrast agent for intravascular administration.	2.04	1	0	dicarboxylic acid diamide; organoiodine compound	environmental contaminant; nephrotoxic agent; radioopaque medium; xenobiotic
iothalamic acid Iothalamic Acid: A contrast medium in diagnostic radiology with properties similar to those of diatrizoic acid. It is used primarily as its sodium and meglumine (IOTHALAMATE MEGLUMINE) salts.	2.04	1	0	organic molecular entity
avapro Irbesartan: A spiro compound, biphenyl and tetrazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION, and in the treatment of kidney disease.. irbesartan : A biphenylyltetrazole that is an angiotensin II receptor antagonist used mainly for the treatment of hypertension.	2.04	1	0	azaspiro compound; biphenylyltetrazole	angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic
isoniazid Hydra: A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.. hydrazide : Compounds derived from oxoacids RkE(=O)l(OH)m (l =/= 0) by replacing -OH by -NRNR2 (R groups are commonly H). (IUPAC).	2.04	1	0	carbohydrazide	antitubercular agent; drug allergen
isoproterenol Isoproterenol: Isopropyl analog of EPINEPHRINE; beta-sympathomimetic that acts on the heart, bronchi, skeletal muscle, alimentary tract, etc. It is used mainly as bronchodilator and heart stimulant.. isoprenaline : A secondary amino compound that is noradrenaline in which one of the hydrogens attached to the nitrogen is replaced by an isopropyl group. A sympathomimetic acting almost exclusively on beta-adrenergic receptors, it is used (mainly as the hydrochloride salt) as a bronghodilator and heart stimulant for the management of a variety of cardiac disorders.	2.04	1	0	catechols; secondary alcohol; secondary amino compound	beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; sympathomimetic agent
isradipine Isradipine: A potent antagonist of CALCIUM CHANNELS that is highly selective for VASCULAR SMOOTH MUSCLE. It is effective in the treatment of chronic stable angina pectoris, hypertension, and congestive cardiac failure.	2.04	1	0	benzoxadiazole; dihydropyridine; isopropyl ester; methyl ester
itraconazole [no description available]	2.04	1	0	piperazines
juglone juglone: structure. juglone : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone in which the hydrogen at position 5 has been replaced by a hydroxy group. A plant-derived 1,4-naphthoquinone with confirmed antibacterial and antitumor activities.	1.99	1	0	hydroxy-1,4-naphthoquinone	geroprotector; herbicide; reactive oxygen species generator
nsc 664704 kenpaullone: inhibits CDK1/cyclin B; structure in first source. kenpaullone : An indolobenzazepine that is paullone in which the hydrogen at position 9 is replaced by a bromo substituent. It is an ATP-competitive inhibitor of cyclin-dependent kinases (CDKs) and glycogen synthase kinase 3beta (GSK3beta).	2.49	2	0	indolobenzazepine; lactam; organobromine compound	cardioprotective agent; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor; EC 2.7.11.26 (tau-protein kinase) inhibitor; geroprotector
ketamine Ketamine: A cyclohexanone derivative used for induction of anesthesia. Its mechanism of action is not well understood, but ketamine can block NMDA receptors (RECEPTORS, N-METHYL-D-ASPARTATE) and may interact with sigma receptors.. ketamine : A member of the class of cyclohexanones in which one of the hydrogens at position 2 is substituted by a 2-chlorophenyl group, while the other is substituted by a methylamino group.	2.04	1	0	cyclohexanones; monochlorobenzenes; secondary amino compound	analgesic; environmental contaminant; intravenous anaesthetic; neurotoxin; NMDA receptor antagonist; xenobiotic
ketanserin Ketanserin: A selective serotonin receptor antagonist with weak adrenergic receptor blocking properties. The drug is effective in lowering blood pressure in essential hypertension. It also inhibits platelet aggregation. It is well tolerated and is particularly effective in older patients.. ketanserin : A member of the class of quinazolines that is quinazoline-2,4(1H,3H)-dione which is substituted at position 3 by a 2-[4-(p-fluorobenzoyl)piperidin-1-yl]ethyl group.	3.81	2	1	aromatic ketone; organofluorine compound; piperidines; quinazolines	alpha-adrenergic antagonist; antihypertensive agent; cardiovascular drug; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; serotonergic antagonist
ketoconazole 1-acetyl-4-(4-{[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine : A dioxolane that is 1,3-dioxolane which is substituted at positions 2, 2, and 4 by imidazol-1-ylmethyl, 2,4-dichlorophenyl, and [para-(4-acetylpiperazin-1-yl)phenoxy]methyl groups, respectively.	2.11	1	0	dichlorobenzene; dioxolane; ether; imidazoles; N-acylpiperazine; N-arylpiperazine
ketoprofen Ketoprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It is used in the treatment of rheumatoid arthritis and osteoarthritis.. ketoprofen : An oxo monocarboxylic acid that consists of propionic acid substituted by a 3-benzoylphenyl group at position 2.	2.04	1	0	benzophenones; oxo monocarboxylic acid	antipyretic; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; environmental contaminant; non-steroidal anti-inflammatory drug; xenobiotic
ketorolac Ketorolac: A pyrrolizine carboxylic acid derivative structurally related to INDOMETHACIN. It is an NSAID and is used principally for its analgesic activity. (From Martindale The Extra Pharmacopoeia, 31st ed). ketorolac : A racemate comprising equimolar amounts of (R)-(+)- and (S)-(-)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid. While only the (S)-(-) enantiomer is a COX1 and COX2 inhibitor, the (R)-(+) enantiomer exhibits potent analgesic activity. A non-steroidal anti-inflammatory drug, ketorolac is mainly used (generally as the tromethamine salt) for its potent analgesic properties in the short-term management of post-operative pain, and in eye drops to relieve the ocular itching associated with seasonal allergic conjunctivitis. It was withdrawn from the market in many countries in 1993 following association with haemorrhage and renal failure.. 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid : A member of the class of pyrrolizines that is 2,3-dihydro-1H-pyrrolizine which is substituted at positions 1 and 5 by carboxy and benzoyl groups, respectively.	2.04	1	0	amino acid; aromatic ketone; monocarboxylic acid; pyrrolizines; racemate	analgesic; cyclooxygenase 1 inhibitor; cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
khellin Khellin: A vasodilator that also has bronchodilatory action. It has been employed in the treatment of angina pectoris, in the treatment of asthma, and in conjunction with ultraviolet light A, has been tried in the treatment of vitiligo. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1024). khellin : A furanochrome in which the basic tricyclic skeleton is substituted at positions 4 and 9 with methoxy groups and at position 7 with a methyl group. A major constituent of the plant Ammi visnaga it is a herbal folk medicine used for various illnesses, its main effect being as a vasodilator.	2.49	2	0	furanochromone; organic heterotricyclic compound; oxacycle	anti-asthmatic agent; bronchodilator agent; cardiovascular drug; vasodilator agent
kinetin Kinetin: A furanyl adenine found in PLANTS and FUNGI. It has plant growth regulation effects.. cytokinin : A phytohormone that promote cell division, or cytokinesis, in plant roots and shoots.. kinetin : A member of the class of 6-aminopurines that is adenine carrying a (furan-2-ylmethyl) substituent at the exocyclic amino group.	2.49	2	0	6-aminopurines; furans	cytokinin; geroprotector
2-amino-3-phosphonopropionic acid 2-amino-3-phosphonopropionic acid: metabotropic glutamate receptor antagonist; do not confuse AP-3 used as an abbreviation for this with enhancer-binding protein AP-3 (a trans-activator) or clathrin assembly protein AP-3. 2-amino-3-phosphonopropanoic acid : A non-proteinogenc alpha-amino acid that is alanine in which one of the hydrogens of the terminal methyl group has been replaced by a dihydroxy(oxido)-lambda(5)-phosphanyl group.	2.11	1	0	alanine derivative; non-proteinogenic alpha-amino acid; phosphonic acids	human metabolite; metabotropic glutamate receptor antagonist
benzylsuccinic acid benzylsuccinic acid: inhibitor of carboxypeptidase A. 2-benzylsuccinic acid : A dicarboxylic acid consisting of succinic acid carrying a 2-benzyl substituent.	2.11	1	0	dicarboxylic acid	bacterial xenobiotic metabolite
labetalol Labetalol: A salicylamide derivative that is a non-cardioselective blocker of BETA-ADRENERGIC RECEPTORS and ALPHA-1 ADRENERGIC RECEPTORS.. labetalol : A diastereoisomeric mixture of approximately equal amounts of all four possible stereoisomers ((R,S)-labetolol, (S,R)-labetolol, (S,S)-labetalol and (R,R)-labetalol). It is an adrenergic antagonist used to treat high blood pressure.. 2-hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide : A member of the class of benzamides that is benzamide substituted by a hydroxy group at position 2 and by a 1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl group at position 5.	2.04	1	0	benzamides; benzenes; phenols; primary carboxamide; salicylamides; secondary alcohol; secondary amino compound
lansoprazole Lansoprazole: A 2,2,2-trifluoroethoxypyridyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS. Lansoprazole is a racemic mixture of (R)- and (S)-isomers.	2.04	1	0	benzimidazoles; pyridines; sulfoxide	anti-ulcer drug; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor
beta-lapachone beta-lapachone: antineoplastic inhibitor of reverse transcriptase, DNA topoisomerase, and DNA polymerase. beta-lapachone : A benzochromenone that is 3,4-dihydro-2H-benzo[h]chromene-5,6-dione substituted by geminal methyl groups at position 2. Isolated from Tabebuia avellanedae, it exhibits antineoplastic and anti-inflammatory activities.	2.49	2	0	benzochromenone; orthoquinones	anti-inflammatory agent; antineoplastic agent; plant metabolite
lavendustin a lavendustin A: from Streptomyces griseolavendus; structure given in first source	2.07	1	0	aromatic amine
lavendustin b [no description available]	2.07	1	0
letrozole [no description available]	2.04	1	0	nitrile; triazoles	antineoplastic agent; EC 1.14.14.14 (aromatase) inhibitor
lorazepam Lorazepam: A benzodiazepine used as an anti-anxiety agent with few side effects. It also has hypnotic, anticonvulsant, and considerable sedative properties and has been proposed as a preanesthetic agent.	2.04	1	0	benzodiazepine
losartan Losartan: An antagonist of ANGIOTENSIN TYPE 1 RECEPTOR with antihypertensive activity due to the reduced pressor effect of ANGIOTENSIN II.. losartan : A biphenylyltetrazole where a 1,1'-biphenyl group is attached at the 5-position and has an additional trisubstituted imidazol-1-ylmethyl group at the 4'-position	2.04	1	0	biphenylyltetrazole; imidazoles	angiotensin receptor antagonist; anti-arrhythmia drug; antihypertensive agent; endothelin receptor antagonist
manidipine [no description available]	2.31	1	0	diarylmethane
maprotiline Maprotiline: A bridged-ring tetracyclic antidepressant that is both mechanistically and functionally similar to the tricyclic antidepressants, including side effects associated with its use.	2.04	1	0	anthracenes
mebendazole Mebendazole: A benzimidazole that acts by interfering with CARBOHYDRATE METABOLISM and inhibiting polymerization of MICROTUBULES.. mebendazole : A carbamate ester that is methyl 1H-benzimidazol-2-ylcarbamate substituted by a benzoyl group at position 5.	2.47	2	0	aromatic ketone; benzimidazoles; carbamate ester	antinematodal drug; microtubule-destabilising agent; tubulin modulator
vitamin k 3 Vitamin K 3: A synthetic naphthoquinone without the isoprenoid side chain and biological activity, but can be converted to active vitamin K2, menaquinone, after alkylation in vivo.	3.62	2	0	1,4-naphthoquinones; vitamin K	angiogenesis inhibitor; antineoplastic agent; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; human urinary metabolite; nutraceutical
meperidine Meperidine: A narcotic analgesic that can be used for the relief of most types of moderate to severe pain, including postoperative pain and the pain of labor. Prolonged use may lead to dependence of the morphine type; withdrawal symptoms appear more rapidly than with morphine and are of shorter duration.. pethidine : A piperidinecarboxylate ester that is piperidine which is substituted by a methyl group at position 1 and by phenyl and ethoxycarbonyl groups at position 4. It is an analgesic which is used for the treatment of moderate to severe pain, including postoperative pain and labour pain.	2.04	1	0	ethyl ester; piperidinecarboxylate ester; tertiary amino compound	antispasmodic drug; kappa-opioid receptor agonist; mu-opioid receptor agonist; opioid analgesic
mepivacaine Mepivacaine: A local anesthetic that is chemically related to BUPIVACAINE but pharmacologically related to LIDOCAINE. It is indicated for infiltration, nerve block, and epidural anesthesia. Mepivacaine is effective topically only in large doses and therefore should not be used by this route. (From AMA Drug Evaluations, 1994, p168). mepivacaine : A piperidinecarboxamide in which N-methylpipecolic acid and 2,6-dimethylaniline have combined to form the amide bond. It is used as a local amide-type anaesthetic.	2.04	1	0	piperidinecarboxamide	drug allergen; local anaesthetic
meprobamate Meprobamate: A carbamate with hypnotic, sedative, and some muscle relaxant properties, although in therapeutic doses reduction of anxiety rather than a direct effect may be responsible for muscle relaxation. Meprobamate has been reported to have anticonvulsant actions against petit mal seizures, but not against grand mal seizures (which may be exacerbated). It is used in the treatment of ANXIETY DISORDERS, and also for the short-term management of INSOMNIA but has largely been superseded by the BENZODIAZEPINES. (From Martindale, The Extra Pharmacopoeia, 30th ed, p603)	2.04	1	0	organic molecular entity
mesalamine Mesalamine: An anti-inflammatory agent, structurally related to the SALICYLATES, which is active in INFLAMMATORY BOWEL DISEASE. It is considered to be the active moiety of SULPHASALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed). mesalamine : A monohydroxybenzoic acid that is salicylic acid substituted by an amino group at the 5-position.	2.04	1	0	amino acid; aromatic amine; monocarboxylic acid; monohydroxybenzoic acid; phenols	non-steroidal anti-inflammatory drug
mesoridazine Mesoridazine: A phenothiazine antipsychotic with effects similar to CHLORPROMAZINE.. mesoridazine : A phenothiazine substituted at position 2 (para to the S atom) by a methylsulfinyl group, and on the nitrogen by a 2-(1-methylpiperidin-2-yl)ethyl group.	2.11	1	0	phenothiazines; sulfoxide; tertiary amino compound	dopaminergic antagonist; first generation antipsychotic
metformin Metformin: A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289). metformin : A member of the class of guanidines that is biguanide the carrying two methyl substituents at position 1.	2.04	1	0	guanidines	environmental contaminant; geroprotector; hypoglycemic agent; xenobiotic
methadone Methadone: A synthetic opioid that is used as the hydrochloride. It is an opioid analgesic that is primarily a mu-opioid agonist. It has actions and uses similar to those of MORPHINE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1082-3). methadone : A racemate comprising equimolar amounts of dextromethadone and levomethadone. It is a opioid analgesic which is used as a painkiller and as a substitute for heroin in the treatment of heroin addiction.. 6-(dimethylamino)-4,4-diphenylheptan-3-one : A ketone that is heptan-3-one substituted by a dimethylamino group at position 6 and two phenyl groups at position 4.	2.04	1	0	benzenes; diarylmethane; ketone; tertiary amino compound
methapyrilene Methapyrilene: Histamine H1 antagonist with sedative action used as a hypnotic and in allergies.. methapyrilene : A member of the class of ethylenediamine derivatives that is ethylenediamine in which one of the nitrogens is substituted by two methyl groups, and the other nitrogen is substituted by a 2-pyridyl group and a (2-thienyl)methyl group.	2.04	1	0	ethylenediamine derivative	anti-allergic agent; carcinogenic agent; H1-receptor antagonist; sedative
methoxsalen Methoxsalen: A naturally occurring furocoumarin compound found in several species of plants, including Psoralea corylifolia. It is a photoactive substance that forms DNA ADDUCTS in the presence of ultraviolet A irradiation.. methoxsalen : A member of the class of psoralens that is 7H-furo[3,2-g]chromen-7-one in which the 9 position is substituted by a methoxy group. It is a constituent of the fruits of Ammi majus. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered topically or orally in conjunction with UV-A for phototherapy treatment of vitiligo and severe psoriasis.	3.12	5	0	aromatic ether; psoralens	antineoplastic agent; cross-linking reagent; dermatologic drug; photosensitizing agent; plant metabolite
nocodazole [no description available]	2.01	1	0	aromatic ketone; benzimidazoles; carbamate ester; thiophenes	antimitotic; antineoplastic agent; microtubule-destabilising agent; tubulin modulator
methylphenidate Methylphenidate: A central nervous system stimulant used most commonly in the treatment of ATTENTION DEFICIT DISORDER in children and for NARCOLEPSY. Its mechanisms appear to be similar to those of DEXTROAMPHETAMINE. The d-isomer of this drug is referred to as DEXMETHYLPHENIDATE HYDROCHLORIDE.. methylphenidate : A racemate comprising equimolar amounts of the two threo isomers of methyl phenyl(piperidin-2-yl)acetate. A central stimulant and indirect-acting sympathomimetic, is used (generally as the hydrochloride salt) in the treatment of hyperactivity disorders in children and for the treatment of narcolepsy.. methyl phenyl(piperidin-2-yl)acetate : A amino acid ester that is methyl phenylacetate in which one of the hydrogens alpha to the carbonyl group is replaced by a piperidin-2-yl group.	2.04	1	0	beta-amino acid ester; methyl ester; piperidines
metoclopramide Metoclopramide: A dopamine D2 antagonist that is used as an antiemetic.. metoclopramide : A member of the class of benzamides resulting from the formal condensation of 4-amino-5-chloro-2-methoxybenzoic acid with the primary amino group of N,N-diethylethane-1,2-diamine.	2.04	1	0	benzamides; monochlorobenzenes; substituted aniline; tertiary amino compound	antiemetic; dopaminergic antagonist; environmental contaminant; gastrointestinal drug; xenobiotic
metolazone Metolazone: A quinazoline-sulfonamide derived DIURETIC that functions by inhibiting SODIUM CHLORIDE SYMPORTERS.. metolazone : A quinazoline that consists of 1,2,3,4-tetrahydroquinazolin-4-one bearing additional methyl, 2-tolyl, sulfamyl and chloro substituents at positions 2, 3, 6 and 7 respectively. A quinazoline diuretic, with properties similar to thiazide diuretics.	2.04	1	0	organochlorine compound; quinazolines; sulfonamide	antihypertensive agent; diuretic; ion transport inhibitor
metoprolol Metoprolol: A selective adrenergic beta-1 blocking agent that is commonly used to treat ANGINA PECTORIS; HYPERTENSION; and CARDIAC ARRHYTHMIAS.. metoprolol : A propanolamine that is 1-(propan-2-ylamino)propan-2-ol substituted by a 4-(2-methoxyethyl)phenoxy group at position 1.	2.04	1	0	aromatic ether; propanolamine; secondary alcohol; secondary amino compound	antihypertensive agent; beta-adrenergic antagonist; environmental contaminant; geroprotector; xenobiotic
metronidazole Metronidazole: A nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.. metronidazole : A member of the class of imidazoles substituted at C-1, -2 and -5 with 2-hydroxyethyl, nitro and methyl groups respectively. It has activity against anaerobic bacteria and protozoa, and has a radiosensitising effect on hypoxic tumour cells. It may be given by mouth in tablets, or as the benzoate in an oral suspension. The hydrochloride salt can be used in intravenous infusions. Metronidazole is a prodrug and is selective for anaerobic bacteria due to their ability to intracellularly reduce the nitro group of metronidazole to give nitroso-containing intermediates. These can covalently bind to DNA, disrupting its helical structure, inducing DNA strand breaks and inhibiting bacterial nucleic acid synthesis, ultimately resulting in bacterial cell death.	2.42	2	0	C-nitro compound; imidazoles; primary alcohol	antiamoebic agent; antibacterial drug; antimicrobial agent; antiparasitic agent; antitrichomonal drug; environmental contaminant; prodrug; radiosensitizing agent; xenobiotic
mexiletine Mexiletine: Antiarrhythmic agent pharmacologically similar to LIDOCAINE. It may have some anticonvulsant properties.. mexiletine : An aromatic ether which is 2,6-dimethylphenyl ether of 2-aminopropan-1-ol.	2.04	1	0	aromatic ether; primary amino compound	anti-arrhythmia drug
midazolam Midazolam: A short-acting hypnotic-sedative drug with anxiolytic and amnestic properties. It is used in dentistry, cardiac surgery, endoscopic procedures, as preanesthetic medication, and as an adjunct to local anesthesia. The short duration and cardiorespiratory stability makes it useful in poor-risk, elderly, and cardiac patients. It is water-soluble at pH less than 4 and lipid-soluble at physiological pH.. midazolam : An imidazobenzodiazepine that is 4H-imidazo[1,5-a][1,4]benzodiazepine which is substituted by a methyl, 2-fluorophenyl and chloro groups at positions 1, 6 and 8, respectively.	2.04	1	0	imidazobenzodiazepine; monofluorobenzenes; organochlorine compound	anticonvulsant; antineoplastic agent; anxiolytic drug; apoptosis inducer; central nervous system depressant; GABAA receptor agonist; general anaesthetic; muscle relaxant; sedative
milrinone [no description available]	2.04	1	0	bipyridines; nitrile; pyridone	cardiotonic drug; EC 3.1.4.17 (3',5'-cyclic-nucleotide phosphodiesterase) inhibitor; platelet aggregation inhibitor; vasodilator agent
mirtazapine Mirtazapine: A piperazinoazepine tetracyclic compound that enhances the release of NOREPINEPHRINE and SEROTONIN through blockage of presynaptic ALPHA-2 ADRENERGIC RECEPTORS. It also blocks both 5-HT2 and 5-HT3 serotonin receptors and is a potent HISTAMINE H1 RECEPTOR antagonist. It is used for the treatment of depression, and may also be useful for the treatment of anxiety disorders.	2.04	1	0	benzazepine; tetracyclic antidepressant	alpha-adrenergic antagonist; anxiolytic drug; H1-receptor antagonist; histamine antagonist; oneirogen; serotonergic antagonist
mitoxantrone Mitoxantrone: An anthracenedione-derived antineoplastic agent.. mitoxantrone : A dihydroxyanthraquinone that is 1,4-dihydroxy-9,10-anthraquinone which is substituted by 6-hydroxy-1,4-diazahexyl groups at positions 5 and 8.	8.14	5	0	dihydroxyanthraquinone	analgesic; antineoplastic agent
moclobemide Moclobemide: A reversible inhibitor of monoamine oxidase type A; (RIMA); (see MONOAMINE OXIDASE INHIBITORS) that has antidepressive properties.. moclobemide : A member of the class of benzamides that is benzamide substituted by a chloro group at position 4 and a 2-(morpholin-4-yl)ethyl group at the nitrogen atom. It acts as a reversible monoamine oxidase inhibitor and is used in the treatment of depression.	2.04	1	0	benzamides; monochlorobenzenes; morpholines	antidepressant; environmental contaminant; xenobiotic
myristicin myristicin: asaricin is an isomer; structure; a methylene dioxy version of elemicin;	2.07	1	0	organic molecular entity	metabolite
acecainide Acecainide: A major metabolite of PROCAINAMIDE. Its anti-arrhythmic action may cause cardiac toxicity in kidney failure.. N-acetylprocainamide : A benzamide obtained via formal condensation of 4-acetamidobenzoic acid and 2-(diethylamino)ethylamine.	2.44	2	0	acetamides; benzamides	anti-arrhythmia drug
ethylmaleimide Ethylmaleimide: A sulfhydryl reagent that is widely used in experimental biochemical studies.	7.45	2	0	maleimides	anticoronaviral agent; EC 1.3.1.8 [acyl-CoA dehydrogenase (NADP(+))] inhibitor; EC 2.1.1.122 [(S)-tetrahydroprotoberberine N-methyltransferase] inhibitor; EC 2.7.1.1 (hexokinase) inhibitor
nalidixic acid [no description available]	2.07	1	0	1,8-naphthyridine derivative; monocarboxylic acid; quinolone antibiotic	antibacterial drug; antimicrobial agent; DNA synthesis inhibitor
naratriptan naratriptan: structure given in first source	2.04	1	0	heteroarylpiperidine; sulfonamide; tryptamines	serotonergic agonist; vasoconstrictor agent
nefazodone nefazodone: may be useful as an opiate adjunct	2.04	1	0	aromatic ether; monochlorobenzenes; N-alkylpiperazine; N-arylpiperazine; triazoles	alpha-adrenergic antagonist; analgesic; antidepressant; serotonergic antagonist; serotonin uptake inhibitor
nefopam Nefopam: Non-narcotic analgesic chemically similar to ORPHENADRINE. Its mechanism of action is unclear. It is used for the relief of acute and chronic pain. (From Martindale, The Extra Pharmacopoeia, 30th ed, p26). nefopam : A racemate comprising equal amounts of (R)- and (S)-nefopam. The hydrochloride is a centrally acting non-opiate analgesic commonly used for the treatment of moderate to severe pain.. 5-methyl-1-phenyl-3,4,5,6-tetrahydro-1H-2,5-benzoxazocine : A member of the class of benzoxazocines that is 3,4,5,6-tetrahydro-1H-2,5-benzoxazocine substituted by phenyl and methyl groups at positions 1 and 5 respectively.	2.04	1	0	benzoxazocine; tertiary amino compound
nevirapine Nevirapine: A potent, non-nucleoside reverse transcriptase inhibitor used in combination with nucleoside analogues for treatment of HIV INFECTIONS and AIDS.. nevirapine : A dipyridodiazepine that is 5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepine which is substituted by methyl, oxo, and cyclopropyl groups at positions 4, 6, and 11, respectively. A non-nucleoside reverse transcriptase inhibitor with activity against HIV-1, it is used in combination with other antiretrovirals for the treatment of HIV infection.	2.4	2	0	cyclopropanes; dipyridodiazepine	antiviral drug; HIV-1 reverse transcriptase inhibitor
nicardipine Nicardipine: A potent calcium channel blockader with marked vasodilator action. It has antihypertensive properties and is effective in the treatment of angina and coronary spasms without showing cardiodepressant effects. It has also been used in the treatment of asthma and enhances the action of specific antineoplastic agents.. nicardipine : A racemate comprising equimolar amounts of (R)- and (S)-nicardipine. It is a calcium channel blocker which is used to treat hypertension.. 2-[benzyl(methyl)amino]ethyl methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate : A dihydropyridine that is 1,4-dihydropyridine substituted by a methyl, {2-[benzyl(methyl)amino]ethoxy}carbonyl, 3-nitrophenyl, methoxycarbonyl and methyl groups at positions 2, 3, 4, 5 and 6, respectively.	2.04	1	0	benzenes; C-nitro compound; diester; dihydropyridine; methyl ester; tertiary amino compound
nifedipine Nifedipine: A potent vasodilator agent with calcium antagonistic action. It is a useful anti-anginal agent that also lowers blood pressure.	2.04	1	0	C-nitro compound; dihydropyridine; methyl ester	calcium channel blocker; human metabolite; tocolytic agent; vasodilator agent
nimodipine Nimodipine: A calcium channel blockader with preferential cerebrovascular activity. It has marked cerebrovascular dilating effects and lowers blood pressure.. nimodipine : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a (2-methoxyethoxy)carbonyl group at position 3, a m-nitrophenyl group at position 4, and an isopropoxycarbonyl group at position 5. An L-type calcium channel blocker, it acts particularly on cerebral circulation, and is used both orally and intravenously for the prevention and treatment of subarachnoid hemorrhage from ruptured intracranial aneurysm.	2.04	1	0	2-methoxyethyl ester; C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; isopropyl ester	antihypertensive agent; calcium channel blocker; cardiovascular drug; vasodilator agent
nisoldipine Nisoldipine: A dihydropyridine calcium channel antagonist that acts as a potent arterial vasodilator and antihypertensive agent. It is also effective in patients with cardiac failure and angina.. nisoldipine : A racemate consisting of equimolar amounts of (R)- and (S)-nisoldipine. A calcium channel blocker, it is used in the treatment of hypertension and angina pectoris.. methyl 2-methylpropyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate : A dihydropyridine that is 1,4-dihydropyridine which is substituted by methyl groups at positions 2 and 6, a methoxycarbonyl group at position 3, an o-nitrophenyl group at position 4, and an isobutoxycarbonyl group at position 5. The racemate, a calcium channel blocker, is used in the treatment of hypertension and angina pectoris.	2.04	1	0	C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; methyl ester
nitrazepam Nitrazepam: A benzodiazepine derivative used as an anticonvulsant and hypnotic.. nitrazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one which is substituted at positions 5 and 7 by phenyl and nitro groups, respectively. It is used as a hypnotic for the short-term management of insomnia and for the treatment of epileptic spasms in infants (West's syndrome).	2.04	1	0	1,4-benzodiazepinone; C-nitro compound	anticonvulsant; antispasmodic drug; drug metabolite; GABA modulator; sedative
nitrendipine Nitrendipine: A calcium channel blocker with marked vasodilator action. It is an effective antihypertensive agent and differs from other calcium channel blockers in that it does not reduce glomerular filtration rate and is mildly natriuretic, rather than sodium retentive.. nitrendipine : A dihydropyridine that is 1,4-dihydropyridine substituted by methyl groups at positions 2 and 6, a 3-nitrophenyl group at position 4, a ethoxycarbonyl group at position 3 and a methoxycarbonyl group at position 5. It is a calcium-channel blocker used in the treatment of hypertension.	2.04	1	0	C-nitro compound; dicarboxylic acids and O-substituted derivatives; diester; dihydropyridine; ethyl ester; methyl ester	antihypertensive agent; calcium channel blocker; geroprotector; vasodilator agent
nizatidine [no description available]	2.04	1	0	1,3-thiazoles; C-nitro compound; carboxamidine; organic sulfide; tertiary amino compound	anti-ulcer drug; cholinergic drug; H2-receptor antagonist
nomifensine Nomifensine: An isoquinoline derivative that prevents dopamine reuptake into synaptosomes. The maleate was formerly used in the treatment of depression. It was withdrawn worldwide in 1986 due to the risk of acute hemolytic anemia with intravascular hemolysis resulting from its use. In some cases, renal failure also developed. (From Martindale, The Extra Pharmacopoeia, 30th ed, p266). nomifensine : An N-methylated tetrahydroisoquinoline carrying phenyl and amino substituents at positions C-4 and C-8, respectively.	2.04	1	0	isoquinolines	dopamine uptake inhibitor
masoprocol nordihydroguaretic acid: antioxidant compound found in the creosote bush (Larrea tridentata)	3.31	1	0	catechols; lignan; tetrol	antioxidant; ferroptosis inhibitor; geroprotector; plant metabolite
nortriptyline Nortriptyline: A metabolite of AMITRIPTYLINE that is also used as an antidepressive agent. Nortriptyline is used in major depression, dysthymia, and atypical depressions.. nortriptyline : An organic tricyclic compound that is 10,11-dihydro-5H-dibenzo[a,d][7]annulene substituted by a 3-(methylamino)propylidene group at position 5. It is an active metabolite of amitriptyline.	2.04	1	0	organic tricyclic compound; secondary amine	adrenergic uptake inhibitor; analgesic; antidepressant; antineoplastic agent; apoptosis inducer; drug metabolite
6,7-dimethoxy-3-(4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-3H-isobenzofuran-1-one [no description available]	2.07	1	0	isoquinolines
n-(2-cyclohexyloxy-4-nitrophenyl)methanesulfonamide N-(2-cyclohexyloxy-4-nitrophenyl)methanesulfonamide: structure given in first source. NS-398 : A C-nitro compound that is N-methylsulfonyl-4-nitroaniline bearing an additional cyclohexyloxy substituent at position 2.	2.01	1	0	aromatic ether; C-nitro compound; sulfonamide	antineoplastic agent; cyclooxygenase 2 inhibitor
ofloxacin Ofloxacin: A synthetic fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.. 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid : An oxazinoquinoline that is 2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one substituted by methyl, carboxy, fluoro, and 4-methylpiperazin-1-yl groups at positions 3, 6, 9, and 10, respectively.. ofloxacin : A racemate comprising equimolar amounts of levofloxacin and dextrofloxacin. It is a synthetic fluoroquinolone antibacterial agent which inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.	2.04	1	0	3-oxo monocarboxylic acid; N-arylpiperazine; N-methylpiperazine; organofluorine compound; oxazinoquinoline
omeprazole Omeprazole: A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.. omeprazole : A racemate comprising equimolar amounts of (R)- and (S)-omeprazole.. 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole : A member of the class of benzimidazoles that is 1H-benzimidazole which is substituted by a [4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl group at position 2 and a methoxy group at position 5.	2.92	4	0	aromatic ether; benzimidazoles; pyridines; sulfoxide
ondansetron Ondansetron: A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.	2.04	1	0	carbazoles
oxaprozin Oxaprozin: An oxazole-propionic acid derivative, cyclooxygenase inhibitor, and non-steroidal anti-inflammatory drug that is used in the treatment of pain and inflammation associated with of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; and ARTHRITIS, JUVENILE.. oxaprozin : A monocarboxylic acid that is a propionic acid derivative having a 4,5-diphenyl-1,3-oxazol-2-yl substituent at position 3. It is non-steroidal anti-inflammatory drug commonly used to relieve the pain and inflammatory responses associated with osteoarthritis and rheumatoid arthritis.	2.11	1	0	1,3-oxazoles; monocarboxylic acid	analgesic; non-steroidal anti-inflammatory drug
oxazepam Oxazepam: A benzodiazepine used in the treatment of anxiety, alcohol withdrawal, and insomnia.. oxazepam : A 1,4-benzodiazepinone that is 1,3-dihydro-2H-1,4-benzodiazepin-2-one substituted by a chloro group at position 7, a hydroxy group at position 3 and phenyl group at position 5.	2.04	1	0	1,4-benzodiazepinone; organochlorine compound	anxiolytic drug; environmental contaminant; xenobiotic
oxiracetam oxiracetam: structure in first source	2.04	1	0	organonitrogen compound; organooxygen compound
oxybutynin oxybutynin: RN given refers to parent cpd. oxybutynin : A racemate comprising equimolar amounts of (R)-oxybutynin and esoxybutynin. An antispasmodic used for the treatment of overactive bladder.	2.04	1	0	acetylenic compound; carboxylic ester; racemate; tertiary alcohol; tertiary amino compound	antispasmodic drug; calcium channel blocker; local anaesthetic; muscarinic antagonist; muscle relaxant; parasympatholytic
quinone benzoquinone : The simplest members of the class of benzoquinones, consisting of cyclohexadiene which is substituted by two oxo groups.. 1,4-benzoquinone : The simplest member of the class of 1,4-benzoquinones, obtained by the formal oxidation of hydroquinone to the corresponding diketone. It is a metabolite of benzene.. quinone : Compounds having a fully conjugated cyclic dione structure, such as that of benzoquinones, derived from aromatic compounds by conversion of an even number of -CH= groups into -C(=O)- groups with any necessary rearrangement of double bonds (polycyclic and heterocyclic analogues are included).	7.42	2	0	1,4-benzoquinones	cofactor; human xenobiotic metabolite; mouse metabolite
pamidronate [no description available]	2.04	1	0	phosphonoacetic acid
pantoprazole Pantoprazole: 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.. pantoprazole : A member of the class of benzimidazoles that is 1H-benzimidazole substituted by a difluoromethoxy group at position 5 and a [(3,4-dimethoxypyridin-2-yl)methyl]sulfinyl group at position 2.	2.04	1	0	aromatic ether; benzimidazoles; organofluorine compound; pyridines; sulfoxide	anti-ulcer drug; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor; environmental contaminant; xenobiotic
papaverine Papaverine: An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels.. papaverine : A benzylisoquinoline alkaloid that is isoquinoline substituted by methoxy groups at positions 6 and 7 and a 3,4-dimethoxybenzyl group at position 1. It has been isolated from Papaver somniferum.	2.04	1	0	benzylisoquinoline alkaloid; dimethoxybenzene; isoquinolines	antispasmodic drug; vasodilator agent
patulin Patulin: 4-Hydroxy-4H-furo(3,2-c)pyran-2(6H)-one. A mycotoxin produced by several species of Aspergillus and Penicillium. It is found in unfermented apple and grape juice and field crops. It has antibiotic properties and has been shown to be carcinogenic and mutagenic and causes chromosome damage in biological systems.. patulin : A furopyran and lactone that is (2H-pyran-3(6H)-ylidene)acetic acid which is substituted by hydroxy groups at positions 2 and 4 and in which the hydroxy group at position 4 has condensed with the carboxy group to give the corresponding bicyclic lactone. A mycotoxin produced by several species of Aspergillus and Penicillium, it has antibiotic properties but has been shown to be carcinogenic and mutagenic.	2.07	1	0	furopyran; gamma-lactone; lactol	antimicrobial agent; Aspergillus metabolite; carcinogenic agent; mutagen; mycotoxin; Penicillium metabolite
pd 169316 2-(4-nitrophenyl)-4-(4-fluorophenyl)-5-(4-pyridinyl)-1H-imidazole: p38 MAP kinase inhibitor	2.01	1	0	imidazoles
pd 98059 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one: inhibits MAP kinase kinase (MEK) activity, p42 MAPK and p44 MAPK; structure in first source. 2-(2-amino-3-methoxyphenyl)chromen-4-one : A member of the class of monomethoxyflavones that is 3'-methoxyflavone bearing an additional amino substituent at position 2'.	2.01	1	0	aromatic amine; monomethoxyflavone	EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; geroprotector
penicillamine [no description available]	2.11	1	0	non-proteinogenic alpha-amino acid; thiol
pentamidine Pentamidine: Antiprotozoal agent effective in trypanosomiasis, leishmaniasis, and some fungal infections; used in treatment of PNEUMOCYSTIS pneumonia in HIV-infected patients. It may cause diabetes mellitus, central nervous system damage, and other toxic effects.. pentamidine : A diether consisting of pentane-1,5-diol in which both hydroxyl hydrogens have been replaced by 4-amidinophenyl groups. A trypanocidal drug that is used for treatment of cutaneous leishmaniasis and Chagas disease.	2.04	1	0	aromatic ether; carboxamidine; diether	anti-inflammatory agent; antifungal agent; calmodulin antagonist; chemokine receptor 5 antagonist; EC 2.3.1.48 (histone acetyltransferase) inhibitor; NMDA receptor antagonist; S100 calcium-binding protein B inhibitor; trypanocidal drug; xenobiotic
pentobarbital Pentobarbital: A short-acting barbiturate that is effective as a sedative and hypnotic (but not as an anti-anxiety) agent and is usually given orally. It is prescribed more frequently for sleep induction than for sedation but, like similar agents, may lose its effectiveness by the second week of continued administration. (From AMA Drug Evaluations Annual, 1994, p236). pentobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and sec-pentyl groups.	2.47	2	0	barbiturates	GABAA receptor agonist
pentoxifylline [no description available]	2.47	2	0	oxopurine
perphenazine Perphenazine: An antipsychotic phenothiazine derivative with actions and uses similar to those of CHLORPROMAZINE.. perphenazine : A phenothiazine derivative in which the phenothiazine tricycle carries a chloro substituent at the 2-position and a 3-[4-(2-hydroxyethyl)piperazin-1-yl]propyl group at N-10.	2.04	1	0	N-(2-hydroxyethyl)piperazine; N-alkylpiperazine; organochlorine compound; phenothiazines	antiemetic; dopaminergic antagonist; phenothiazine antipsychotic drug
phenacetin Saridon: contains phenacetin, caffeine, propyphenazone & pyrithyldione	2.04	1	0	acetamides; aromatic ether	cyclooxygenase 3 inhibitor; non-narcotic analgesic; peripheral nervous system drug
phenobarbital Phenobarbital: A barbituric acid derivative that acts as a nonselective central nervous system depressant. It potentiates GAMMA-AMINOBUTYRIC ACID action on GABA-A RECEPTORS, and modulates chloride currents through receptor channels. It also inhibits glutamate induced depolarizations.. phenobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and phenyl groups.	2.42	2	0	barbiturates	anticonvulsant; drug allergen; excitatory amino acid antagonist; sedative
phenolsulfonphthalein Phenolsulfonphthalein: Red dye, pH indicator, and diagnostic aid for determination of renal function. It is used also for studies of the gastrointestinal and other systems.. phenol red : 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney.	2.11	1	0	2,1-benzoxathiole; arenesulfonate ester; phenols; sultone	acid-base indicator; diagnostic agent; two-colour indicator
4-phenylbutyric acid 4-phenylbutyric acid: RN refers to the parent cpd. 4-phenylbutyric acid : A monocarboxylic acid the structure of which is that of butyric acid substituted with a phenyl group at C-4. It is a histone deacetylase inhibitor that displays anticancer activity. It inhibits cell proliferation, invasion and migration and induces apoptosis in glioma cells. It also inhibits protein isoprenylation, depletes plasma glutamine, increases production of foetal haemoglobin through transcriptional activation of the gamma-globin gene and affects hPPARgamma activation.	2.15	1	0	monocarboxylic acid	antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor; prodrug
phloretin [no description available]	2.07	1	0	dihydrochalcones	antineoplastic agent; plant metabolite
moxonidine moxonidine: structure given in first source	2.04	1	0	organohalogen compound; pyrimidines
Picrotin, analytical standard [no description available]	2.11	1	0	furopyran
pimobendan pimobendan: produces arterial & venous dilatation in dogs; structure given in first source	2.04	1	0	benzimidazoles; pyridazinone	cardiotonic drug; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; vasodilator agent
pindolol Pindolol: A moderately lipophilic beta blocker (ADRENERGIC BETA-ANTAGONISTS). It is non-cardioselective and has intrinsic sympathomimetic actions, but little membrane-stabilizing activity. (From Martindale, The Extra Pharmocopoeia, 30th ed, p638). pindolol : A member of the class of indols which is the 2-hydroxy-3-(isopropylamino)propyl ether derivative of 1H-indol-4-ol.	2.04	1	0	indoles; secondary amine	antiglaucoma drug; antihypertensive agent; beta-adrenergic antagonist; serotonergic antagonist; vasodilator agent
piretanide piretanide: potent inhibitor of chloride transport; structure	2.04	1	0	aromatic ether
pomiferin pomiferin: structure in first source	2.11	1	0	isoflavanones
potassium chloride Potassium Chloride: A white crystal or crystalline powder used in BUFFERS; FERTILIZERS; and EXPLOSIVES. It can be used to replenish ELECTROLYTES and restore WATER-ELECTROLYTE BALANCE in treating HYPOKALEMIA.. potassium chloride : A metal chloride salt with a K(+) counterion.	2.07	1	0	inorganic chloride; inorganic potassium salt; potassium salt	fertilizer
prazosin Prazosin: A selective adrenergic alpha-1 antagonist used in the treatment of HEART FAILURE; HYPERTENSION; PHEOCHROMOCYTOMA; RAYNAUD DISEASE; PROSTATIC HYPERTROPHY; and URINARY RETENTION.. prazosin : A member of the class of piperazines that is piperazine substituted by a furan-2-ylcarbonyl group and a 4-amino-6,7-dimethoxyquinazolin-2-yl group at positions 1 and 4 respectively.	2.04	1	0	aromatic ether; furans; monocarboxylic acid amide; piperazines; quinazolines	alpha-adrenergic antagonist; antihypertensive agent; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor
pridinol pridinol: antispasmodic & muscle relaxant; RN given refers to parent cpd; structure in Merck Index, 9th ed, #7539. pridinol : A piperidine substituted at position 1 by a 3-hydroxy-3,3-diphenylpropyl group.	2.11	1	0	piperidines; tertiary alcohol	antiparkinson drug; muscle relaxant
prilocaine Prilocaine: A local anesthetic that is similar pharmacologically to LIDOCAINE. Currently, it is used most often for infiltration anesthesia in dentistry.. prilocaine : An amino acid amide in which N-propyl-DL-alanine and 2-methylaniline have combined to form the amide bond; used as a local anaesthetic.	2.04	1	0	amino acid amide; monocarboxylic acid amide	anticonvulsant; local anaesthetic
primaquine Primaquine: An aminoquinoline that is given by mouth to produce a radical cure and prevent relapse of vivax and ovale malarias following treatment with a blood schizontocide. It has also been used to prevent transmission of falciparum malaria by those returning to areas where there is a potential for re-introduction of malaria. Adverse effects include anemias and GI disturbances. (From Martindale, The Extra Pharmacopeia, 30th ed, p404). primaquine : An N-substituted diamine that is pentane-1,4-diamine substituted by a 6-methoxyquinolin-8-yl group at the N(4) position. It is a drug used in the treatment of malaria and Pneumocystis pneumonia.	2.04	1	0	aminoquinoline; aromatic ether; N-substituted diamine	antimalarial
proadifen Proadifen: An inhibitor of drug metabolism and CYTOCHROME P-450 ENZYME SYSTEM activity.	2.05	1	0	diarylmethane
probenecid Probenecid: The prototypical uricosuric agent. It inhibits the renal excretion of organic anions and reduces tubular reabsorption of urate. Probenecid has also been used to treat patients with renal impairment, and, because it reduces the renal tubular excretion of other drugs, has been used as an adjunct to antibacterial therapy.. probenecid : A sulfonamide in which the nitrogen of 4-sulfamoylbenzoic acid is substituted with two propyl groups.	2.04	1	0	benzoic acids; sulfonamide	uricosuric drug
procainamide Procainamide: A class Ia antiarrhythmic drug that is structurally-related to PROCAINE.. procainamide : A benzamide that is 4-aminobenzamide substituted on the amide N by a 2-(diethylamino)ethyl group. It is a pharmaceutical antiarrhythmic agent used for the medical treatment of cardiac arrhythmias.	2.44	2	0	benzamides	anti-arrhythmia drug; platelet aggregation inhibitor; sodium channel blocker
prochlorperazine Prochlorperazine: A phenothiazine antipsychotic used principally in the treatment of NAUSEA; VOMITING; and VERTIGO. It is more likely than CHLORPROMAZINE to cause EXTRAPYRAMIDAL DISORDERS. (From Martindale, The Extra Pharmacopoeia, 30th ed, p612). prochlorperazine : A member of the class of phenothiazines that is 10H-phenothiazine having a chloro substituent at the 2-position and a 3-(4-methylpiperazin-1-yl)propyl group at the N-10 position.	2.04	1	0	N-alkylpiperazine; N-methylpiperazine; organochlorine compound; phenothiazines	alpha-adrenergic antagonist; antiemetic; cholinergic antagonist; dopamine receptor D2 antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; first generation antipsychotic
procyclidine Procyclidine: A muscarinic antagonist that crosses the blood-brain barrier and is used in the treatment of drug-induced extrapyramidal disorders and in parkinsonism.. procyclidine : A tertiary alcohol that consists of propan-1-ol substituted by a cyclohexyl and a phenyl group at position 1 and a pyrrolidin-1-yl group at position 3.	2.04	1	0	pyrrolidines; tertiary alcohol	antidyskinesia agent; antiparkinson drug; muscarinic antagonist
promazine Promazine: A phenothiazine with actions similar to CHLORPROMAZINE but with less antipsychotic activity. It is primarily used in short-term treatment of disturbed behavior and as an antiemetic.. promazine : A phenothiazine deriative in which the phenothiazine tricycle has a 3-(dimethylaminopropyl) group at the N-10 position.	2.04	1	0	phenothiazines; tertiary amine	antiemetic; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; H1-receptor antagonist; muscarinic antagonist; phenothiazine antipsychotic drug; serotonergic antagonist
promethazine Promethazine: A phenothiazine derivative with histamine H1-blocking, antimuscarinic, and sedative properties. It is used as an antiallergic, in pruritus, for motion sickness and sedation, and also in animals.. promethazine : A tertiary amine that is a substituted phenothiazine in which the ring nitrogen at position 10 is attached to C-3 of an N,N-dimethylpropan-2-amine moiety.	2.04	1	0	phenothiazines; tertiary amine	anti-allergic agent; anticoronaviral agent; antiemetic; antipruritic drug; H1-receptor antagonist; local anaesthetic; sedative
propafenone Propafenone: An antiarrhythmia agent that is particularly effective in ventricular arrhythmias. It also has weak beta-blocking activity.. propafenone : An aromatic ketone that is 3-(propylamino)propane-1,2-diol in which the hydrogen of the primary hydroxy group is replaced by a 2-(3-phenylpropanoyl)phenyl group. It is a class 1C antiarrhythmic drug with local anesthetic effects, and is used as the hydrochloride salt in the management of supraventricular and ventricular arrhythmias.	2.04	1	0	aromatic ketone; secondary alcohol; secondary amino compound	anti-arrhythmia drug
propofol Propofol: An intravenous anesthetic agent which has the advantage of a very rapid onset after infusion or bolus injection plus a very short recovery period of a couple of minutes. (From Smith and Reynard, Textbook of Pharmacology, 1992, 1st ed, p206). Propofol has been used as ANTICONVULSANTS and ANTIEMETICS.. propofol : A phenol resulting from the formal substitution of the hydrogen at the 2 position of 1,3-diisopropylbenzene by a hydroxy group.	2.04	1	0	phenols	anticonvulsant; antiemetic; intravenous anaesthetic; radical scavenger; sedative
propranolol Propranolol: A widely used non-cardioselective beta-adrenergic antagonist. Propranolol has been used for MYOCARDIAL INFARCTION; ARRHYTHMIA; ANGINA PECTORIS; HYPERTENSION; HYPERTHYROIDISM; MIGRAINE; PHEOCHROMOCYTOMA; and ANXIETY but adverse effects instigate replacement by newer drugs.. propranolol : A propanolamine that is propan-2-ol substituted by a propan-2-ylamino group at position 1 and a naphthalen-1-yloxy group at position 3.	2.43	2	0	naphthalenes; propanolamine; secondary amine	anti-arrhythmia drug; antihypertensive agent; anxiolytic drug; beta-adrenergic antagonist; environmental contaminant; human blood serum metabolite; vasodilator agent; xenobiotic
protoporphyrin ix protoporphyrin IX: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7685. protoporphyrin : A cyclic tetrapyrrole that consists of porphyrin bearing four methyl substituents at positions 3, 8, 13 and 17, two vinyl substituents at positions 7 and 12 and two 2-carboxyethyl substituents at positions 2 and 18. The parent of the class of protoporphyrins.	3.29	6	0
pseudohypericin pseudohypericin: structure given in first source	10.34	61	6
pyridostigmine [no description available]	2.04	1	0	pyridinium ion
pyrimethamine Maloprim: contains above 2 cpds	2.04	1	0	aminopyrimidine; monochlorobenzenes	antimalarial; antiprotozoal drug; EC 1.5.1.3 (dihydrofolate reductase) inhibitor
1,2,5,8-tetrahydroxy anthraquinone 1,2,5,8-tetrahydroxy anthraquinone: structure in first source. quinalizarin : A tetrahydroxyanthraquinone having the four hydroxy groups at the 1-, 2-, 5- and 8-positions.	2	1	0	tetrahydroxyanthraquinone	EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor
rabeprazole Rabeprazole: A 4-(3-methoxypropoxy)-3-methylpyridinyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.	2.04	1	0	benzimidazoles; pyridines; sulfoxide	anti-ulcer drug; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor
ranitidine [no description available]	2.04	1	0	aralkylamine
risperidone Risperidone: A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA.. risperidone : A member of the class of pyridopyrimidines that is 2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one carrying an additional 2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl group at position 2.	2.04	1	0	1,2-benzoxazoles; heteroarylpiperidine; organofluorine compound; pyridopyrimidine	alpha-adrenergic antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; H1-receptor antagonist; psychotropic drug; second generation antipsychotic; serotonergic antagonist
rizatriptan rizatriptan: structure given in first source; RN given refers to benzoate	2.04	1	0	tryptamines	anti-inflammatory drug; serotonergic agonist; vasoconstrictor agent
sanguinarine benzophenanthridine alkaloid : A specific group of isoquinoline alkaloids that occur only in higher plants and are constituents mainly of the Papaveraceae family.	2.42	2	0	alkaloid antibiotic; benzophenanthridine alkaloid; botanical anti-fungal agent
sulfadiazine Sulfadiazine: One of the short-acting SULFONAMIDES used in combination with PYRIMETHAMINE to treat toxoplasmosis in patients with acquired immunodeficiency syndrome and in newborns with congenital infections.. sulfadiazine : A sulfonamide consisting of pyrimidine with a 4-aminobenzenesulfonamido group at the 2-position.. diazine : The parent structure of the diazines.	2.04	1	0	pyrimidines; substituted aniline; sulfonamide antibiotic; sulfonamide	antiinfective agent; antimicrobial agent; antiprotozoal drug; coccidiostat; drug allergen; EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; xenobiotic
risedronic acid Risedronic Acid: A pyridine and diphosphonic acid derivative that acts as a CALCIUM CHANNEL BLOCKER and inhibits BONE RESORPTION.	2.04	1	0	pyridines
sotalol Sotalol: An adrenergic beta-antagonist that is used in the treatment of life-threatening arrhythmias.. sotalol : A sulfonamide that is N-phenylmethanesulfonamide in which the phenyl group is substituted at position 4 by a 1-hydroxy-2-(isopropylamino)ethyl group. It has both beta-adrenoreceptor blocking (Vaughan Williams Class II) and cardiac action potential duration prolongation (Vaughan Williams Class III) antiarrhythmic properties. It is used (usually as the hydrochloride salt) for the management of ventricular and supraventricular arrhythmias.	2.04	1	0	ethanolamines; secondary alcohol; secondary amino compound; sulfonamide	anti-arrhythmia drug; beta-adrenergic antagonist; environmental contaminant; xenobiotic
imatinib [no description available]	2.04	1	0	aromatic amine; benzamides; N-methylpiperazine; pyridines; pyrimidines	antineoplastic agent; apoptosis inducer; tyrosine kinase inhibitor
streptonigrin [no description available]	2.07	1	0	pyridines; quinolone	antimicrobial agent; antineoplastic agent
vorinostat Vorinostat: A hydroxamic acid and anilide derivative that acts as a HISTONE DEACETYLASE inhibitor. It is used in the treatment of CUTANEOUS T-CELL LYMPHOMA and SEZARY SYNDROME.. vorinostat : A dicarboxylic acid diamide comprising suberic (octanedioic) acid coupled to aniline and hydroxylamine. A histone deacetylase inhibitor, it is marketed under the name Zolinza for the treatment of cutaneous T cell lymphoma (CTCL).	2.04	1	0	dicarboxylic acid diamide; hydroxamic acid	antineoplastic agent; apoptosis inducer; EC 3.5.1.98 (histone deacetylase) inhibitor
sulfamethoxazole Sulfamethoxazole: A bacteriostatic antibacterial agent that interferes with folic acid synthesis in susceptible bacteria. Its broad spectrum of activity has been limited by the development of resistance. (From Martindale, The Extra Pharmacopoeia, 30th ed, p208). sulfamethoxazole : An isoxazole (1,2-oxazole) compound having a methyl substituent at the 5-position and a 4-aminobenzenesulfonamido group at the 3-position.	2.04	1	0	isoxazoles; substituted aniline; sulfonamide antibiotic; sulfonamide	antibacterial agent; antiinfective agent; antimicrobial agent; drug allergen; EC 1.1.1.153 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor; EC 2.5.1.15 (dihydropteroate synthase) inhibitor; environmental contaminant; epitope; P450 inhibitor; xenobiotic
sulfaquinoxaline Sulfaquinoxaline: An antiprotozoal agent used to combat coccidial infections of swine, cattle, fowl, and other veterinary animals. Also used in controlling outbreaks of fowl typhoid and fowl cholera and in treatment of infectious enteritis.	2.11	1	0	benzenes; sulfonamide
sulfinpyrazone Sulfinpyrazone: A uricosuric drug that is used to reduce the serum urate levels in gout therapy. It lacks anti-inflammatory, analgesic, and diuretic properties.	2.04	1	0	pyrazolidines; sulfoxide	uricosuric drug
sulfisoxazole Sulfisoxazole: A short-acting sulfonamide antibacterial with activity against a wide range of gram- negative and gram-positive organisms.. sulfisoxazole : A sulfonamide antibacterial with an oxazole substituent. It has antibiotic activity against a wide range of gram-negative and gram-positive organisms.	2.04	1	0	isoxazoles; sulfonamide antibiotic; sulfonamide	antibacterial drug; drug allergen
sulfobromophthalein Sulfobromophthalein: A phenolphthalein that is used as a diagnostic aid in hepatic function determination.	1.96	1	0	2-benzofurans; organobromine compound; organosulfonic acid; phenols	dye
sumatriptan Sumatriptan: A serotonin agonist that acts selectively at 5HT1 receptors. It is used in the treatment of MIGRAINE DISORDERS.. sumatriptan : A sulfonamide that consists of N,N-dimethyltryptamine bearing an additional (N-methylsulfamoyl)methyl substituent at position 5. Selective agonist for a vascular 5-HT1 receptor subtype (probably a member of the 5-HT1D family). Used (in the form of its succinate salt) for the acute treatment of migraine with or without aura in adults.	2.04	1	0	sulfonamide; tryptamines	serotonergic agonist; vasoconstrictor agent
suprofen Suprofen: An IBUPROFEN-type anti-inflammatory analgesic and antipyretic. It inhibits prostaglandin synthesis and has been proposed as an anti-arthritic.. suprofen : An aromatic ketone that is thiophene substituted at C-2 by a 4-(1-carboxyethyl)benzoyl group.	2.04	1	0	aromatic ketone; monocarboxylic acid; thiophenes	antirheumatic drug; drug allergen; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug; peripheral nervous system drug
suramin Suramin: A polyanionic compound with an unknown mechanism of action. It is used parenterally in the treatment of African trypanosomiasis and it has been used clinically with diethylcarbamazine to kill the adult Onchocerca. (From AMA Drug Evaluations Annual, 1992, p1643) It has also been shown to have potent antineoplastic properties.. suramin : A member of the class of phenylureas that is urea in which each of the amino groups has been substituted by a 3-({2-methyl-5-[(4,6,8-trisulfo-1-naphthyl)carbamoyl]phenyl}carbamoyl)phenyl group. An activator of both the rabbit skeletal muscle RyR1 and sheep cardiac RyR2 isoform ryanodine receptor channels, it has been used for the treatment of human African trypanosomiasis for over 100 years.	2.47	2	0	naphthalenesulfonic acid; phenylureas; secondary carboxamide	angiogenesis inhibitor; antinematodal drug; antineoplastic agent; apoptosis inhibitor; EC 2.7.11.13 (protein kinase C) inhibitor; GABA antagonist; GABA-gated chloride channel antagonist; purinergic receptor P2 antagonist; ryanodine receptor agonist; trypanocidal drug
4-methylglutamic acid 4-methylglutamic acid : A glutamic acid derivative that is glutamic acid substituted by a methyl group at position 4.	2.11	1	0	amino dicarboxylic acid; glutamic acid derivative
gatifloxacin Gatifloxacin: A fluoroquinolone antibacterial agent and DNA TOPOISOMERASE II inhibitor that is used as an ophthalmic solution for the treatment of BACTERIAL CONJUNCTIVITIS.. gatifloxacin : A monocarboxylic acid that is 4-oxo-1,4-dihydroquinoline-3-carboxylic acid which is substituted on the nitrogen by a cyclopropyl group and at positions 6, 7, and 8 by fluoro, 3-methylpiperazin-1-yl, and methoxy groups, respectively. Gatifloxacin is an antibiotic of the fourth-generation fluoroquinolone family, that like other members of that family, inhibits the bacterial topoisomerase type-II enzymes.	2.04	1	0	N-arylpiperazine; organofluorine compound; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone	antiinfective agent; antimicrobial agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
temozolomide [no description available]	7.44	2	0	imidazotetrazine; monocarboxylic acid amide; triazene derivative	alkylating agent; antineoplastic agent; prodrug
terazosin Terazosin: induces decreased blood pressure; used in the treatment of benign prostatic hyperplasia	2.04	1	0	furans; piperazines; primary amino compound; quinazolines	alpha-adrenergic antagonist; antihypertensive agent; antineoplastic agent
terbutaline Terbutaline: A selective beta-2 adrenergic agonist used as a bronchodilator and tocolytic.. terbutaline : A member of the class of phenylethanolamines that is catechol substituted at position 5 by a 2-(tert-butylamino)-1-hydroxyethyl group.	2.04	1	0	phenylethanolamines; resorcinols	anti-asthmatic drug; beta-adrenergic agonist; bronchodilator agent; EC 3.1.1.7 (acetylcholinesterase) inhibitor; hypoglycemic agent; sympathomimetic agent; tocolytic agent
tetrahydropapaverine tetrahydropapaverine: RN given refers to parent cpd. 1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline : A benzylisoquinoline alkaloid that is norlaudanosoline in which the four phenolic hydrogens have been replaced by methyl groups.	2.07	1	0	aromatic ether; benzylisoquinoline alkaloid; benzyltetrahydroisoquinoline; polyether; secondary amino compound
thalidomide Thalidomide: A piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn from the market due to teratogenic effects. It has been reintroduced and used for a number of immunological and inflammatory disorders. Thalidomide displays immunosuppressive and anti-angiogenic activity. It inhibits release of TUMOR NECROSIS FACTOR-ALPHA from monocytes, and modulates other cytokine action.. thalidomide : A racemate comprising equimolar amounts of R- and S-thalidomide.. 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione : A dicarboximide that is isoindole-1,3(2H)-dione in which the hydrogen attached to the nitrogen is substituted by a 2,6-dioxopiperidin-3-yl group.	2.04	1	0	phthalimides; piperidones
theobromine Theobromine: 3,7-Dimethylxanthine. The principle alkaloid in Theobroma cacao (the cacao bean) and other plants. A xanthine alkaloid that is used as a bronchodilator and as a vasodilator. It has a weaker diuretic activity than THEOPHYLLINE and is also a less powerful stimulant of smooth muscle. It has practically no stimulant effect on the central nervous system. It was formerly used as a diuretic and in the treatment of angina pectoris and hypertension. (From Martindale, The Extra Pharmacopoeia, 30th ed, pp1318-9). theobromine : A dimethylxanthine having the two methyl groups located at positions 3 and 7. A purine alkaloid derived from the cacao plant, it is found in chocolate, as well as in a number of other foods, and is a vasodilator, diuretic and heart stimulator.	2.07	1	0	dimethylxanthine	adenosine receptor antagonist; bronchodilator agent; food component; human blood serum metabolite; mouse metabolite; plant metabolite; vasodilator agent
thiotepa Thiotepa: A very toxic alkylating antineoplastic agent also used as an insect sterilant. It causes skin, gastrointestinal, CNS, and bone marrow damage. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), thiotepa may reasonably be anticipated to be a carcinogen (Merck Index, 11th ed).	2.04	1	0	aziridines
tinidazole Tinidazole: A nitroimidazole alkylating agent that is used as an antitrichomonal agent against TRICHOMONAS VAGINALIS; ENTAMOEBA HISTOLYTICA; and GIARDIA LAMBLIA infections. It also acts as an antibacterial agent for the treatment of BACTERIAL VAGINOSIS and anaerobic bacterial infections.. tinidazole : 1H-imidazole substituted at C-1 by a (2-ethylsulfonyl)ethyl group, at C-2 by a methyl group and at C-5 by a nitro group. It is used as an antiprotozoal, antibacterial agent.	2.04	1	0	imidazoles	antiamoebic agent; antibacterial drug; antiparasitic agent; antiprotozoal drug
tioconazole tioconazole : A racemate comprising equimolar amounts of (R)- and (S)-tioconazole.. 1-{2-[(2-chloro-3-thienyl)methoxy]-2-(2,4-dichlorophenyl)ethyl}imidazole : A member of the class of imidazoles that comprises 2-(2,4-dichlorophenyl)ethylimidazole carrying an additional (2-chloro-3-thienyl)methoxy substituent at position 2.	3.41	1	0	dichlorobenzene; ether; imidazoles; thiophenes
tizanidine tizanidine: RN given refers to parent cpd; structure. tizanidine : 2,1,3-Benzothiadiazole substituted at C-4 by a Delta(1)-imidazolin-2-ylamino group and at C-4 by a chloro group. It is an agonist at alpha2-adrenergic receptor sites.	2.04	1	0	benzothiadiazole; imidazoles	alpha-adrenergic agonist; muscle relaxant
tolbutamide Tolbutamide: A sulphonylurea hypoglycemic agent with actions and uses similar to those of CHLORPROPAMIDE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p290). tolbutamide : An N-sulfonylurea that consists of 1-butylurea having a tosyl group attached at the 3-position.	2.04	1	0	N-sulfonylurea	human metabolite; hypoglycemic agent; insulin secretagogue; potassium channel blocker
ultram 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol : A tertiary alcohol that is cyclohexanol substituted at positions 1 and 2 by 3-methoxyphenyl and dimethylaminomethyl groups respectively.	2.04	1	0	aromatic ether; tertiary alcohol; tertiary amino compound
tranexamic acid Tranexamic Acid: Antifibrinolytic hemostatic used in severe hemorrhage.	2.04	1	0	amino acid
trazodone Trazodone: A serotonin uptake inhibitor that is used as an antidepressive agent. It has been shown to be effective in patients with major depressive disorders and other subsets of depressive disorders. It is generally more useful in depressive disorders associated with insomnia and anxiety. This drug does not aggravate psychotic symptoms in patients with schizophrenia or schizoaffective disorders. (From AMA Drug Evaluations Annual, 1994, p309). trazodone : An N-arylpiperazine in which one nitrogen is substituted by a 3-chlorophenyl group, while the other is substituted by a 3-(3-oxo[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propyl group.	2.04	1	0	monochlorobenzenes; N-alkylpiperazine; N-arylpiperazine; triazolopyridine	adrenergic antagonist; antidepressant; anxiolytic drug; H1-receptor antagonist; sedative; serotonin uptake inhibitor
triamterene Triamterene: A pteridinetriamine compound that inhibits SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS.. triamterene : Pteridine substituted at positions 2, 4 and 7 with amino groups and at position 6 with a phenyl group. A sodium channel blocker, it is used as a diuretic in the treatment of hypertension and oedema.	2.04	1	0	pteridines	diuretic; sodium channel blocker
triazolam Triazolam: A short-acting benzodiazepine used in the treatment of insomnia. Some countries temporarily withdrew triazolam from the market because of concerns about adverse reactions, mostly psychological, associated with higher dose ranges. Its use at lower doses with appropriate care and labeling has been reaffirmed by the FDA and most other countries.	2.04	1	0	triazolobenzodiazepine	sedative
triclosan [no description available]	2.03	1	0	aromatic ether; dichlorobenzene; monochlorobenzenes; phenols	antibacterial agent; antimalarial; drug allergen; EC 1.3.1.9 [enoyl-[acyl-carrier-protein] reductase (NADH)] inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; fungicide; persistent organic pollutant; xenobiotic
trimethoprim Trimethoprim: A pyrimidine inhibitor of dihydrofolate reductase, it is an antibacterial related to PYRIMETHAMINE. It is potentiated by SULFONAMIDES and the TRIMETHOPRIM, SULFAMETHOXAZOLE DRUG COMBINATION is the form most often used. It is sometimes used alone as an antimalarial. TRIMETHOPRIM RESISTANCE has been reported.. trimethoprim : An aminopyrimidine antibiotic whose structure consists of pyrimidine 2,4-diamine and 1,2,3-trimethoxybenzene moieties linked by a methylene bridge.	2.04	1	0	aminopyrimidine; methoxybenzenes	antibacterial drug; diuretic; drug allergen; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; environmental contaminant; xenobiotic
trimetrexate Trimetrexate: A nonclassical folic acid inhibitor through its inhibition of the enzyme dihydrofolate reductase. It is being tested for efficacy as an antineoplastic agent and as an antiparasitic agent against PNEUMOCYSTIS PNEUMONIA in AIDS patients. Myelosuppression is its dose-limiting toxic effect.	2.04	1	0
trimipramine Trimipramine: Tricyclic antidepressant similar to IMIPRAMINE, but with more antihistaminic and sedative properties.. trimipramine : A dibenzoazepine that is 10,11-dihydro-5H-dibenzo[b,f]azepine substituted by a 3-(dimethylamino)-2-methylpropyl group at the nitrogen atom. It is used as an antidepressant.	2.04	1	0	dibenzoazepine; tertiary amino compound	antidepressant; environmental contaminant; xenobiotic
trioxsalen Trioxsalen: Pigmenting photosensitizing agent obtained from several plants, mainly Psoralea corylifolia. It is administered either topically or orally in conjunction with ultraviolet light in the treatment of vitiligo.. lactone : Any cyclic carboxylic ester containing a 1-oxacycloalkan-2-one structure, or an analogue having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.. antipsoriatic : A drug used to treat psoriasis.. trioxsalen : 7H-Furo[3,2-g]chromen-7-one in which positions 2, 5, and 9 are substituted by methyl groups. Like other psoralens, trioxsalen causes photosensitization of the skin. It is administered orally in conjunction with UV-A for phototherapy treatment of vitiligo. After photoactivation it creates interstrand cross-links in DNA, inhibiting DNA synthesis and cell division, and can lead to cell injury; recovery from the cell injury may be followed by increased melanisation of the epidermis.	2.07	1	0	psoralens	dermatologic drug; photosensitizing agent
urapidil [no description available]	2.04	1	0	piperazines
venlafaxine venlafaxine : A tertiary amino compound that is N,N-dimethylethanamine substituted at position 1 by a 1-hydroxycyclohexyl and 4-methoxyphenyl group.	2.04	1	0	cyclohexanols; monomethoxybenzene; tertiary alcohol; tertiary amino compound	adrenergic uptake inhibitor; analgesic; antidepressant; dopamine uptake inhibitor; environmental contaminant; serotonin uptake inhibitor; xenobiotic
viloxazine Viloxazine: A morpholine derivative used as an antidepressant. It is similar in action to IMIPRAMINE.	2.04	1	0	aromatic ether
2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-((phenylamino)carbonyl)-2h-tetrazolium hydroxide 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-((phenylamino)carbonyl)-2H-tetrazolium hydroxide: structure given in first source	2.08	1	0
zaleplon zaleplon: an azabicyclo(4.3.0)nonane; a nonbenzodiazepine; one of the so-called of Z drugs (zopiclone, eszopiclone, zolpidem, and zaleplon) for which there is some correlation with tumors; a hypnotic with less marked effect on psychomotor functions compared to lorazepam. zaleplon : A pyrazolo[1,5-a]pyrimidine having a nitrile group at position 3 and a 3-(N-ethylacetamido)phenyl substituent at the 7-position.	2.04	1	0	nitrile; pyrazolopyrimidine	anticonvulsant; anxiolytic drug; central nervous system depressant; sedative
zolpidem Zolpidem: An imidazopyridine derivative and short-acting GABA-A receptor agonist that is used for the treatment of INSOMNIA.. zolpidem : An imidazo[1,2-a]pyridine compound having a 4-tolyl group at the 2-position, an N,N-dimethylcarbamoylmethyl group at the 3-position and a methyl substituent at the 6-position.	2.04	1	0	imidazopyridine	central nervous system depressant; GABA agonist; sedative
zopiclone zopiclone: S(+)-enantiomer of racemic zopiclone; azabicyclo(4.3.0)nonane; a nonbenzodiazepine; one of the so-called of Z drugs (zopiclone, eszopiclone, zolpidem, and zaleplon) for which there is some correlation with tumors; was term of zopiclone 2004-2007. zopiclone : A pyrrolo[3,4-b]pyrazine compound having a 4-methylpiperazine-1-carboxyl group at the 5-position, a 5-chloropyridin-2-yl group at the 6-position and an oxo-substituent at the 7-position.	2.04	1	0	monochloropyridine; pyrrolopyrazine	central nervous system depressant; sedative
mitomycin Mitomycin: An antineoplastic antibiotic produced by Streptomyces caespitosus. It is one of the bi- or tri-functional ALKYLATING AGENTS causing cross-linking of DNA and inhibition of DNA synthesis.. mitomycin : A family of aziridine-containing natural products isolated from Streptomyces caespitosus or Streptomyces lavendulae.	7.44	2	0	mitomycin	alkylating agent; antineoplastic agent
corticosterone [no description available]	4.65	6	1	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; C21-steroid; glucocorticoid; primary alpha-hydroxy ketone	human metabolite; mouse metabolite
prednisolone Prednisolone: A glucocorticoid with the general properties of the corticosteroids. It is the drug of choice for all conditions in which routine systemic corticosteroid therapy is indicated, except adrenal deficiency states.. prednisolone : A glucocorticoid that is prednisone in which the oxo group at position 11 has been reduced to the corresponding beta-hydroxy group. It is a drug metabolite of prednisone.	2.04	1	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; C21-steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	adrenergic agent; anti-inflammatory drug; antineoplastic agent; drug metabolite; environmental contaminant; immunosuppressive agent; xenobiotic
estriol hormonin: estrogen replacement; each tablet contains 600 ug micronized 17beta-estradiol, 270 ug estriol and 1.4 mg estrone. chlorapatite : A phosphate mineral with the formula Ca5(PO4)3Cl.	3.31	1	0	16alpha-hydroxy steroid; 17beta-hydroxy steroid; 3-hydroxy steroid	estrogen; human metabolite; human xenobiotic metabolite; mouse metabolite
reserpine Reserpine: An alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria. Reserpine inhibits the uptake of norepinephrine into storage vesicles resulting in depletion of catecholamines and serotonin from central and peripheral axon terminals. It has been used as an antihypertensive and an antipsychotic as well as a research tool, but its adverse effects limit its clinical use.. reserpine : An alkaloid found in the roots of Rauwolfia serpentina and R. vomitoria.	2.07	1	0	alkaloid ester; methyl ester; yohimban alkaloid	adrenergic uptake inhibitor; antihypertensive agent; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; environmental contaminant; first generation antipsychotic; plant metabolite; xenobiotic
cephaloridine Cephaloridine: A cephalosporin antibiotic.. cefaloridine : A cephalosporin compound having pyridinium-1-ylmethyl and 2-thienylacetamido side-groups. A first-generation semisynthetic derivative of cephalosporin C.	2.04	1	0	beta-lactam antibiotic allergen; cephalosporin; semisynthetic derivative	antibacterial drug
phentolamine Phentolamine: A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.. phentolamine : A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An alpha-adrenergic antagonist, it is used for the treatment of hypertension.	2.02	1	0	imidazoles; phenols; substituted aniline; tertiary amino compound	alpha-adrenergic antagonist; vasodilator agent
thymidine [no description available]	1.99	1	0	pyrimidine 2'-deoxyribonucleoside	Escherichia coli metabolite; human metabolite; metabolite; mouse metabolite
carbachol Carbachol: A slowly hydrolyzed CHOLINERGIC AGONIST that acts at both MUSCARINIC RECEPTORS and NICOTINIC RECEPTORS.	2.07	1	0	ammonium salt; carbamate ester	cardiotonic drug; miotic; muscarinic agonist; nicotinic acetylcholine receptor agonist; non-narcotic analgesic
prednisone Prednisone: A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.. prednisone : A synthetic glucocorticoid drug that is particularly effective as an immunosuppressant, and affects virtually all of the immune system. Prednisone is a prodrug that is converted by the liver into prednisolone (a beta-hydroxy group instead of the oxo group at position 11), which is the active drug and also a steroid.	2.04	1	0	11-oxo steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; C21-steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	adrenergic agent; anti-inflammatory drug; antineoplastic agent; immunosuppressive agent; prodrug
estrone Hydroxyestrones: Estrone derivatives substituted with one or more hydroxyl groups in any position. They are important metabolites of estrone and other estrogens.	3.31	1	0	17-oxo steroid; 3-hydroxy steroid; phenolic steroid; phenols	antineoplastic agent; bone density conservation agent; estrogen; human metabolite; mouse metabolite
penicillin g Penicillin G: A penicillin derivative commonly used in the form of its sodium or potassium salts in the treatment of a variety of infections. It is effective against most gram-positive bacteria and against gram-negative cocci. It has also been used as an experimental convulsant because of its actions on GAMMA-AMINOBUTYRIC ACID mediated synaptic transmission.. benzylpenicillin : A penicillin in which the substituent at position 6 of the penam ring is a phenylacetamido group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug; drug allergen; epitope
pilocarpine hydrochloride pilocarpine hydrochloride : The hydrochloride salt of (+)-pilocarpine, a medication used to treat increased pressure inside the eye and dry mouth.	2.49	2	0	hydrochloride
pentylenetetrazole Pentylenetetrazole: A pharmaceutical agent that displays activity as a central nervous system and respiratory stimulant. It is considered a non-competitive GAMMA-AMINOBUTYRIC ACID antagonist. Pentylenetetrazole has been used experimentally to study seizure phenomenon and to identify pharmaceuticals that may control seizure susceptibility.. pentetrazol : An organic heterobicyclic compound that is 1H-tetrazole in which the hydrogens at positions 1 and 5 are replaced by a pentane-1,5-diyl group. A central and respiratory stimulant, it was formerly used for the treatment of cough and other respiratory tract disorders, cardiovascular disorders including hypotension, and pruritis.	1.93	1	0	organic heterobicyclic compound; organonitrogen heterocyclic compound
cantharidin Cantharidin: A toxic compound, isolated from the Spanish fly or blistering beetle (Lytta (Cantharis) vesicatoria) and other insects. It is a potent and specific inhibitor of protein phosphatases 1 (PP1) and 2A (PP2A). This compound can produce severe skin inflammation, and is extremely toxic if ingested orally.. cantharidin : A monoterpenoid with an epoxy-bridged cyclic dicarboxylic anhydride structure secreted by many species of blister beetle, and most notably by the Spanish fly, Lytta vesicatoria. Natural toxin inhibitor of protein phosphatases 1 and 2A.	2.07	1	0	cyclic dicarboxylic anhydride; monoterpenoid	EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor; herbicide
serine Serine: A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.. serine : An alpha-amino acid that is alanine substituted at position 3 by a hydroxy group.	2.1	1	0	L-alpha-amino acid; proteinogenic amino acid; serine family amino acid; serine zwitterion; serine	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
chloramphenicol Amphenicol: Chloramphenicol and its derivatives.	2.43	2	0	C-nitro compound; carboxamide; diol; organochlorine compound	antibacterial drug; antimicrobial agent; Escherichia coli metabolite; geroprotector; Mycoplasma genitalium metabolite; protein synthesis inhibitor
vincristine [no description available]	2.04	1	0	acetate ester; formamides; methyl ester; organic heteropentacyclic compound; organic heterotetracyclic compound; tertiary alcohol; tertiary amino compound; vinca alkaloid	antineoplastic agent; drug; microtubule-destabilising agent; plant metabolite; tubulin modulator
physostigmine Physostigmine: A cholinesterase inhibitor that is rapidly absorbed through membranes. It can be applied topically to the conjunctiva. It also can cross the blood-brain barrier and is used when central nervous system effects are desired, as in the treatment of severe anticholinergic toxicity.	2.07	1	0	carbamate ester; indole alkaloid	antidote to curare poisoning; EC 3.1.1.8 (cholinesterase) inhibitor; miotic
sucrose Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar.	2.03	1	0	glycosyl glycoside	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; osmolyte; Saccharomyces cerevisiae metabolite; sweetening agent
ethinyl estradiol Ethinyl Estradiol: A semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.. 17alpha-ethynylestradiol : A 3-hydroxy steroid that is estradiol substituted by a ethynyl group at position 17. It is a xenoestrogen synthesized from estradiol and has been shown to exhibit high estrogenic potency on oral administration.	2.04	1	0	17-hydroxy steroid; 3-hydroxy steroid; terminal acetylenic compound	xenoestrogen
apomorphine Apomorphine: A derivative of morphine that is a dopamine D2 agonist. It is a powerful emetic and has been used for that effect in acute poisoning. It has also been used in the diagnosis and treatment of parkinsonism, but its adverse effects limit its use.	2.04	1	0	aporphine alkaloid	alpha-adrenergic drug; antidyskinesia agent; antiparkinson drug; dopamine agonist; emetic; serotonergic drug
cephalothin Cephalothin: A cephalosporin antibiotic.. cefalotin : A semisynthetic, first-generation cephalosporin antibiotic with acetoxymethyl and (2-thienylacetyl)nitrilo moieties at positions 3 and 7, respectively, of the core structure. Administered parenterally during surgery and to treat a wide spectrum of blood infections.	2.04	1	0	azabicycloalkene; beta-lactam antibiotic allergen; carboxylic acid; cephalosporin; semisynthetic derivative; thiophenes	antibacterial drug; antimicrobial agent
kanamycin a Kanamycin: Antibiotic complex produced by Streptomyces kanamyceticus from Japanese soil. Comprises 3 components: kanamycin A, the major component, and kanamycins B and C, the minor components.. kanamycin : Kanamycin is a naturally occurring antibiotic complex from Streptomyces kanamyceticus that consists of several components: kanamycin A, the major component (also usually designated as kanamycin), and kanamycins B, C, D and X the minor components.	2.46	2	0	kanamycins	bacterial metabolite
bromodeoxyuridine Bromodeoxyuridine: A nucleoside that substitutes for thymidine in DNA and thus acts as an antimetabolite. It causes breaks in chromosomes and has been proposed as an antiviral and antineoplastic agent. It has been given orphan drug status for use in the treatment of primary brain tumors.	2.03	1	0	pyrimidine 2'-deoxyribonucleoside	antimetabolite; antineoplastic agent
levodopa Levodopa: The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system.. L-dopa : An optically active form of dopa having L-configuration. Used to treat the stiffness, tremors, spasms, and poor muscle control of Parkinson's disease	2.04	1	0	amino acid zwitterion; dopa; L-tyrosine derivative; non-proteinogenic L-alpha-amino acid	allelochemical; antidyskinesia agent; antiparkinson drug; dopaminergic agent; hapten; human metabolite; mouse metabolite; neurotoxin; plant growth retardant; plant metabolite; prodrug
tyrosine Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.. tyrosine : An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring.	3.12	5	0	amino acid zwitterion; erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; proteinogenic amino acid; tyrosine	EC 1.3.1.43 (arogenate dehydrogenase) inhibitor; fundamental metabolite; micronutrient; nutraceutical
veratramine veratramine: structure. veratramine : A piperidine alkaloid comprising the 14,15,16,17-tetradehydro derivative of veratraman having two hydroxy groups at the 3- and 23-positions.	2.49	2	0	piperidine alkaloid
phlorhizin [no description available]	2.07	1	0	aryl beta-D-glucoside; dihydrochalcones; monosaccharide derivative	antioxidant; plant metabolite
papaverine hydrochloride [no description available]	2.07	1	0
methicillin Methicillin: One of the PENICILLINS which is resistant to PENICILLINASE but susceptible to a penicillin-binding protein. It is inactivated by gastric acid so administered by injection.. methicillin : A penicillin that is 6-aminopenicillanic acid in which one of the amino hydrogens is replaced by a 2,6-dimethoxybenzoyl group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
methylene blue Methylene Blue: A compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. Solutions in water or alcohol have a deep blue color. Methylene blue is used as a bacteriologic stain and as an indicator. It inhibits GUANYLATE CYCLASE, and has been used to treat cyanide poisoning and to lower levels of METHEMOGLOBIN.. methylene blue : An organic chloride salt having 3,7-bis(dimethylamino)phenothiazin-5-ium as the counterion. A commonly used dye that also exhibits antioxidant, antimalarial, antidepressant and cardioprotective properties.	3.18	5	0	organic chloride salt	acid-base indicator; antidepressant; antimalarial; antimicrobial agent; antioxidant; cardioprotective agent; EC 1.4.3.4 (monoamine oxidase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; EC 4.6.1.2 (guanylate cyclase) inhibitor; fluorochrome; histological dye; neuroprotective agent; physical tracer
androstenedione Androstenedione: A delta-4 C19 steroid that is produced not only in the TESTIS, but also in the OVARY and the ADRENAL CORTEX. Depending on the tissue type, androstenedione can serve as a precursor to TESTOSTERONE as well as ESTRONE and ESTRADIOL.. androst-4-ene-3,17-dione : A 3-oxo Delta(4)-steroid that is androst-4-ene substituted by oxo groups at positions 3 and 17. It is a steroid hormone synthesized in the adrenal glands and gonads.	3.31	1	0	17-oxo steroid; 3-oxo-Delta(4) steroid; androstanoid	androgen; Daphnia magna metabolite; human metabolite; mouse metabolite
lactose Lactose: A disaccharide of GLUCOSE and GALACTOSE in human and cow milk. It is used in pharmacy for tablets, in medicine as a nutrient, and in industry.. lactose : A glycosylglucose disaccharide, found most notably in milk, that consists of D-galactose and D-glucose fragments bonded through a beta-1->4 glycosidic linkage. The glucose fragment can be in either the alpha- or beta-pyranose form, whereas the galactose fragment can only have the beta-pyranose form.. beta-lactose : The beta-anomer of lactose.	2.17	1	0	lactose
1,2-dipalmitoylphosphatidylcholine 1,2-Dipalmitoylphosphatidylcholine: Synthetic phospholipid used in liposomes and lipid bilayers to study biological membranes. It is also a major constituent of PULMONARY SURFACTANTS.	2.05	1	0
phenylalanine Phenylalanine: An essential aromatic amino acid that is a precursor of MELANIN; DOPAMINE; noradrenalin (NOREPINEPHRINE), and THYROXINE.. L-phenylalanine : The L-enantiomer of phenylalanine.. phenylalanine : An aromatic amino acid that is alanine in which one of the methyl hydrogens is substituted by a phenyl group.	2.02	1	0	amino acid zwitterion; erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid; phenylalanine; proteinogenic amino acid	algal metabolite; EC 3.1.3.1 (alkaline phosphatase) inhibitor; Escherichia coli metabolite; human xenobiotic metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite
colchicine (S)-colchicine : A colchicine that has (S)-configuration. It is a secondary metabolite, has anti-inflammatory properties and is used to treat gout, crystal-induced joint inflammation, familial Mediterranean fever, and many other conditions.	2.46	2	0	alkaloid; colchicine	anti-inflammatory agent; gout suppressant; mutagen
yohimbine hydrochloride [no description available]	2.07	1	0
oxacillin Oxacillin: An antibiotic similar to FLUCLOXACILLIN used in resistant staphylococci infections.. oxacillin : A penicillin antibiotic carrying a 5-methyl-3-phenylisoxazole-4-carboxamide group at position 6beta.	2.04	1	0	penicillin	antibacterial agent; antibacterial drug
cycloheximide Cycloheximide: Antibiotic substance isolated from streptomycin-producing strains of Streptomyces griseus. It acts by inhibiting elongation during protein synthesis.. cycloheximide : A dicarboximide that is 4-(2-hydroxyethyl)piperidine-2,6-dione in which one of the hydrogens attached to the carbon bearing the hydroxy group is replaced by a 3,5-dimethyl-2-oxocyclohexyl group. It is an antibiotic produced by the bacterium Streptomyces griseus.	2.07	1	0	antibiotic fungicide; cyclic ketone; dicarboximide; piperidine antibiotic; piperidones; secondary alcohol	anticoronaviral agent; bacterial metabolite; ferroptosis inhibitor; neuroprotective agent; protein synthesis inhibitor
chloroform Chloroform: A commonly used laboratory solvent. It was previously used as an anesthetic, but was banned from use in the U.S. due to its suspected carcinogenicity.. chloroform : A one-carbon compound that is methane in which three of the hydrogens are replaced by chlorines.	2.21	1	0	chloromethanes; one-carbon compound	carcinogenic agent; central nervous system drug; inhalation anaesthetic; non-polar solvent; refrigerant
gliotoxin Gliotoxin: A fungal toxin produced by various species of Trichoderma, Gladiocladium fimbriatum, Aspergillus fumigatus, and Penicillium. It is used as an immunosuppressive agent.. gliotoxin : A pyrazinoindole with a disulfide bridge spanning a dioxo-substituted pyrazine ring; mycotoxin produced by several species of fungi.	2.07	1	0	dipeptide; organic disulfide; organic heterotetracyclic compound; pyrazinoindole	antifungal agent; EC 2.5.1.58 (protein farnesyltransferase) inhibitor; immunosuppressive agent; mycotoxin; proteasome inhibitor
tubercidin Tubercidin: An antibiotic purine ribonucleoside that readily substitutes for adenosine in the biological system, but its incorporation into DNA and RNA has an inhibitory effect on the metabolism of these nucleic acids.. tubercidin : An N-glycosylpyrrolopyrimidine that is adenosine in which the in the 5-membered ring that is not attached to the ribose moiety is replaced by a carbon. Tubercidin is produced in the culture broth of Streptomyces tubericidus.	2.07	1	0	antibiotic antifungal agent; N-glycosylpyrrolopyrimidine; ribonucleoside	antimetabolite; antineoplastic agent; bacterial metabolite
ampicillin Ampicillin: Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic.. ampicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-phenylacetamido group.	2.04	1	0	beta-lactam antibiotic; penicillin allergen; penicillin	antibacterial drug
histidine Histidine: An essential amino acid that is required for the production of HISTAMINE.. L-histidine : The L-enantiomer of the amino acid histidine.. histidine : An alpha-amino acid that is propanoic acid bearing an amino substituent at position 2 and a 1H-imidazol-4-yl group at position 3.	2.42	2	0	amino acid zwitterion; histidine; L-alpha-amino acid; polar amino acid zwitterion; proteinogenic amino acid	algal metabolite; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite
veratridine [no description available]	2.07	1	0	steroid	sodium channel modulator
tryptophan Tryptophan: An essential amino acid that is necessary for normal growth in infants and for NITROGEN balance in adults. It is a precursor of INDOLE ALKALOIDS in plants. It is a precursor of SEROTONIN (hence its use as an antidepressant and sleep aid). It can be a precursor to NIACIN, albeit inefficiently, in mammals.. tryptophan : An alpha-amino acid that is alanine bearing an indol-3-yl substituent at position 3.	2.73	3	0	erythrose 4-phosphate/phosphoenolpyruvate family amino acid; L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid; tryptophan zwitterion; tryptophan	antidepressant; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; plant metabolite; Saccharomyces cerevisiae metabolite
tetramethylsilane [no description available]	2	1	0	organosilicon compound	NMR chemical shift reference compound
triamcinolone acetonide Triamcinolone Acetonide: An esterified form of TRIAMCINOLONE. It is an anti-inflammatory glucocorticoid used topically in the treatment of various skin disorders. Intralesional, intramuscular, and intra-articular injections are also administered under certain conditions.. triamcinolone acetonide : A synthetic glucocorticoid that is the 16,17-acetonide of triamcinolone. Used to treat various skin infections.	2.04	1	0	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; cyclic ketal; fluorinated steroid; glucocorticoid; primary alpha-hydroxy ketone	anti-allergic agent; anti-inflammatory drug
gibberellic acid gibberellic acid: RN given refers to (1alpha,2beta,4aalpha,4bbeta,10beta)-isomer; structure. gibberellin A3 : A C19-gibberellin that is a pentacyclic diterpenoid responsible for promoting growth and elongation of cells in plants. Initially identified in Gibberella fujikuroi,it differs from gibberellin A1 in the presence of a double bond between C-3 and C-4.	2.49	2	0	C19-gibberellin; gibberellin monocarboxylic acid; lactone; organic heteropentacyclic compound	mouse metabolite; plant metabolite
phencyclidine Phencyclidine: A hallucinogen formerly used as a veterinary anesthetic, and briefly as a general anesthetic for humans. Phencyclidine is similar to KETAMINE in structure and in many of its effects. Like ketamine, it can produce a dissociative state. It exerts its pharmacological action through inhibition of NMDA receptors (RECEPTORS, N-METHYL-D-ASPARTATE). As a drug of abuse, it is known as PCP and Angel Dust.. phencyclidine : A member of the class of piperidines that is piperidine in which the nitrogen is substituted with a 1-phenylcyclohexyl group. Formerly used as an anaesthetic agent, it exhibits both hallucinogenic and neurotoxic effects.	2.04	1	0	benzenes; piperidines	anaesthetic; neurotoxin; NMDA receptor antagonist; psychotropic drug
linalool linalool: RN given refers to parent cpd without isomeric designation; structure. linalool : A monoterpenoid that is octa-1,6-diene substituted by methyl groups at positions 3 and 7 and a hydroxy group at position 3. It has been isolated from plants like Ocimum canum.	2.6	1	0	monoterpenoid; tertiary alcohol	antimicrobial agent; fragrance; plant metabolite; volatile oil component
acrylamide [no description available]	2.1	1	0	acrylamides; N-acylammonia; primary carboxamide	alkylating agent; carcinogenic agent; Maillard reaction product; mutagen; neurotoxin
acrylic acid acrylic acid: RN given refers to parent cpd. acrylic acid : A alpha,beta-unsaturated monocarboxylic acid that is ethene substituted by a carboxy group.	2.59	2	0	alpha,beta-unsaturated monocarboxylic acid	metabolite
dichloroacetic acid [no description available]	2.04	1	0	monocarboxylic acid; organochlorine compound	astringent; marine metabolite
1,4-dihydroxyanthraquinone 1,4-dihydroxyanthraquinone: structure given in first source. quinizarin : A dihydroxyanthraquinone having the two hydroxy substituents at the 1- and 4-positions; formally derived from anthraquinone by replacement of two hydrogen atoms by hydroxy groups	4.1	4	0	dihydroxyanthraquinone	dye
visnagin visnagin: from Musineon divaricatum. visnagin : A furanochromone that is furo[3,2-g]chromen-5-one which is substituted at positions 4 and 7 by methoxy and methyl groups, respectively. Found in the toothpick-plant, Ammi visnaga.	2.07	1	0	aromatic ether; furanochromone; polyketide	anti-inflammatory agent; antihypertensive agent; EC 1.1.1.37 (malate dehydrogenase) inhibitor; phytotoxin; plant metabolite; vasodilator agent
methylprednisolone Methylprednisolone: A PREDNISOLONE derivative with similar anti-inflammatory action.. 6alpha-methylprednisolone : The 6alpha-stereoisomer of 6-methylprednisolone.	2.04	1	0	6-methylprednisolone; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	adrenergic agent; anti-inflammatory drug; antiemetic; environmental contaminant; neuroprotective agent; xenobiotic
rotenone Derris: A plant genus of the family FABACEAE. The root is a source of rotenoids (ROTENONE) and flavonoids. Some species of Pongamia have been reclassified to this genus and some to MILLETTIA. Some species of Deguelia have been reclassified to this genus.. rotenoid : Members of the class of tetrahydrochromenochromene that consists of a cis-fused tetrahydrochromeno[3,4-b]chromene skeleton and its substituted derivatives. The term was originally restricted to natural products, but is now also used to describe semi-synthetic and fully synthetic compounds.	2.07	1	0	organic heteropentacyclic compound; rotenones	antineoplastic agent; metabolite; mitochondrial NADH:ubiquinone reductase inhibitor; phytogenic insecticide; piscicide; toxin
skimmianine skimmianine: furanoquinoline alkaloid from Teclea (RUTACEAE)	2.07	1	0	alkaloid antibiotic; organic heterotricyclic compound; organonitrogen heterocyclic compound; oxacycle
syrosingopine syrosingopine: was heading 1963-94; SYRINGOPINE was see SYROSINGOPINE 1977-94; use RESERPINE to search SYROSINGOPINE 1966-94	2.07	1	0	yohimban alkaloid
2,6-dihydroxyanthraquinone 2,6-dihydroxyanthraquinone: structure given in first source. anthraflavic acid : A dihydroxyanthraquinone that is anthracene substituted by hydroxy groups at C-3 and C-7 and oxo groups at C-9 and C-10.	2.03	1	0	dihydroxyanthraquinone	antimutagen; plant metabolite
9,10-anthraquinone 9,10-anthraquinone : An anthraquinone that is anthracene in which positions 9 and 10 have been oxidised to carbonyls.	3.7	1	0	anthraquinone
santowhite powder 4,4'-butylidenebis(6-tert-butyl-m-cresol): putatively both an androgen and estrogen antagonist; structure in first source	2.11	1	0
penicillin v Penicillin V: A broad-spectrum penicillin antibiotic used orally in the treatment of mild to moderate infections by susceptible gram-positive organisms.. phenoxymethylpenicillin : A penicillin compound having a 6beta-(phenoxyacetyl)amino side-chain.	2.04	1	0	penicillin allergen; penicillin
isosorbide dinitrate Isosorbide Dinitrate: A vasodilator used in the treatment of ANGINA PECTORIS. Its actions are similar to NITROGLYCERIN but with a slower onset of action.	2.04	1	0	glucitol derivative; nitrate ester	nitric oxide donor; vasodilator agent
gramine gramine : An aminoalkylindole that is indole carrying a dimethylaminomethyl substituent at postion 3.	2.07	1	0	aminoalkylindole; indole alkaloid; tertiary amino compound	antibacterial agent; antiviral agent; plant metabolite; serotonergic antagonist
n-vinyl-2-pyrrolidinone N-vinyl-2-pyrrolidinone: monomer of POVIDONE; structure given in first source	4.84	7	1	pyrrolidin-2-ones
anthrone anthrone: used in colorimetric determination of sugar & animal starch in body fluids; structure. anthrone : A member of the class of anthracenes that is 9,10-dihydroanthracene carrying an oxo group at C-9.	7.42	2	0	anthracenone	radical scavenger
xanthenes Xanthenes: Compounds with three aromatic rings in linear arrangement with an OXYGEN in the center ring.	5.68	7	3	xanthene
fentichlor fentichlor: structure. fenticlor : An aryl sulfide having two 5-chloro-2-hydroxyphenyl groups attached to sulfur; an antiinfective drug mostly used in veterinary medicine.	2.11	1	0	aryl sulfide; bridged diphenyl antifungal drug; monochlorobenzenes; polyphenol	antiinfective agent; drug allergen
pyrrolidonecarboxylic acid Pyrrolidonecarboxylic Acid: A cyclized derivative of L-GLUTAMIC ACID. Elevated blood levels may be associated with problems of GLUTAMINE or GLUTATHIONE metabolism.. 5-oxo-L-proline : An optically active form of 5-oxoproline having L-configuration.	2.11	1	0	5-oxoproline; L-proline derivative; non-proteinogenic L-alpha-amino acid	algal metabolite
2-methylpentane Hexanes: Six-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Various polyneuropathies are caused by hexane poisoning.	2.05	1	0	alkane
hexadecanolide hexadecanolide: structure in first source	2.11	1	0	macrolide
pyrroles 1H-pyrrole : A tautomer of pyrrole that has the double bonds at positions 2 and 4.. pyrrole : A five-membered monocyclic heteroarene comprising one NH and four CH units which forms the parent compound of the pyrrole group of compounds. Its five-membered ring structure has three tautomers. A 'closed class'.. azole : Any monocyclic heteroarene consisting of a five-membered ring containing nitrogen. Azoles can also contain one or more other non-carbon atoms, such as nitrogen, sulfur or oxygen.	3.41	1	1	pyrrole; secondary amine
n-hexane hexane : An unbranched alkane containing six carbon atoms.	2.05	1	0	alkane; volatile organic compound	neurotoxin; non-polar solvent
triethylene glycol triethylene glycol : A poly(ethylene glycol) that is octane-1,8-diol in which the carbon atoms at positions 3 and 6 have been replaced by oxygen atoms.	2.17	1	0	diol; poly(ethylene glycol); primary alcohol	plasticiser
ergotamine Ergotamine: A vasoconstrictor found in ergot of Central Europe. It is a serotonin agonist that has been used as an oxytocic agent and in the treatment of MIGRAINE DISORDERS.. ergotamine : A peptide ergot alkaloid that is dihydroergotamine in which a double bond replaces the single bond between positions 9 and 10.	2.04	1	0	peptide ergot alkaloid	alpha-adrenergic agonist; mycotoxin; non-narcotic analgesic; oxytocic; serotonergic agonist; vasoconstrictor agent
methylergonovine Methylergonovine: A homolog of ERGONOVINE containing one more CH2 group. (Merck Index, 11th ed)	2.07	1	0	ergoline alkaloid
neostigmine bromide neostigmine bromide : The bromide salt of neostigmine.	2.04	1	0	bromide salt
2,2'-methylenebis(4-methyl-6-tert-butylphenol) [no description available]	2.07	1	0	diarylmethane
anthracene acene : A polycyclic aromatic hydrocarbon consisting of fused benzene rings in a rectilinear arrangement.. acenes : Polycyclic aromatic hydrocarbons consisting of fused benzene rings in a rectilinear arrangement and their substitution derivatives.	1.99	1	0	acene; anthracenes; ortho-fused tricyclic hydrocarbon
1,4-naphthoquinone naphthoquinone : A polycyclic aromatic ketone metabolite of naphthalene.. 1,4-naphthoquinone : The parent structure of the family of 1,4-naphthoquinones, in which the oxo groups of the quinone moiety are at positions 1 and 4 of the naphthalene ring. Derivatives have pharmacological properties.	3.31	1	0	1,4-naphthoquinones
pamoic acid pamoic acid: RN given refers to parent cpd; structure	2.11	1	0	dicarboxylic acid
indolebutyric acid indolebutyric acid: RN given refers to parent cpd. indole-3-butyric acid : A indol-3-yl carboxylic acid that is butanoic acid carrying a 1H-indol-3-yl substituent at position 1.	2.07	1	0	indol-3-yl carboxylic acid	auxin; plant hormone; plant metabolite
carzenide [no description available]	2.11	1	0	sulfonamide
shikimic acid Shikimic Acid: A tri-hydroxy cyclohexene carboxylic acid important in biosynthesis of so many compounds that the shikimate pathway is named after it.. shikimic acid : A cyclohexenecarboxylic acid that is cyclohex-1-ene-1-carboxylic acid substituted by hydroxy groups at positions 3, 4 and 5 (the 3R,4S,5R stereoisomer). It is an intermediate metabolite in plants and microorganisms.	2.07	1	0	alpha,beta-unsaturated monocarboxylic acid; cyclohexenecarboxylic acid; hydroxy monocarboxylic acid	Escherichia coli metabolite; plant metabolite; Saccharomyces cerevisiae metabolite
ethyl acetate ethyl acetate : The acetate ester formed between acetic acid and ethanol.	2.47	2	0	acetate ester; ethyl ester; volatile organic compound	EC 3.4.19.3 (pyroglutamyl-peptidase I) inhibitor; metabolite; polar aprotic solvent; Saccharomyces cerevisiae metabolite
nafcillin Nafcillin: A semi-synthetic antibiotic related to penicillin.. nafcillin : A penicillin in which the substituent at position 6 of the penam ring is a (2-ethoxy-1-naphthoyl)amino group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
1,2-dihydroxybenzene-3,5-disulfonic acid disodium salt 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt: A colorimetric reagent for iron, manganese, titanium, molybdenum, and complexes of zirconium. (From Merck Index, 11th ed)	2	1	0	organic molecular entity
methohexital Methohexital: An intravenous anesthetic with a short duration of action that may be used for induction of anesthesia.. methohexital : A barbiturate, the structure of which is that of barbituric acid substituted at N-1 by a methyl group and at C-5 by allyl and 1-methylpent-2-ynyl groups.	2.04	1	0	acetylenic compound; barbiturates	drug allergen; intravenous anaesthetic
catechin Catechin: An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms.. catechin : Members of the class of hydroxyflavan that have a flavan-3-ol skeleton and its substituted derivatives.. rac-catechin : A racemate comprising equimolar amounts of (+)- and (-)-catechin. (+)-catechin : The (+)-enantiomer of catechin and a polyphenolic antioxidant plant metabolite.	3.12	5	0	catechin	antioxidant; plant metabolite
perylene Perylene: A 20-carbon dibenz(de,kl)anthracene that can be viewed as a naphthalene fused to a phenalene or as dinaphthalene. It is used as fluorescent lipid probe in the cytochemistry of membranes and is a polycyclic hydrocarbon pollutant in soil and water. Derivatives may be carcinogenic.. perylene : An ortho- and peri-fused polycyclic arene comprising of five benzene rings that is anthracene in which the d,e and k,l sides are fused to benzene rings.	19.41	874	28	ortho- and peri-fused polycyclic arene; perylenes
triethylenediamine triethylenediamine: RN given refers to parent cpd. triethylenediamine : An organic heterobicylic compound that is piperazine with an ethane-1,2-diyl group forming a bridge between N1 and N4. It is typically used as a catalyst in polymerization reactions.	1.98	1	0	bridged compound; diamine; saturated organic heterobicyclic parent; tertiary amino compound	antioxidant; catalyst; reagent
cyclopentane Cyclopentanes: A group of alicyclic hydrocarbons with the general formula R-C5H9.. cyclopentanes : Cyclopentane and its derivatives formed by substitution.	2.71	3	0	cycloalkane; cyclopentanes; volatile organic compound	non-polar solvent
oxazoles Oxazoles: Five-membered heterocyclic ring structures containing an oxygen in the 1-position and a nitrogen in the 3-position, in distinction from ISOXAZOLES where they are at the 1,2 positions.. 1,3-oxazole : A five-membered monocyclic heteroarene that is an analogue of cyclopentadiene with O in place of CH2 at position 1 and N in place of CH at position 3.. oxazole : An azole based on a five-membered heterocyclic aromatic skeleton containing one N and one O atom.	2.31	1	0	1,3-oxazoles; mancude organic heteromonocyclic parent; monocyclic heteroarene
thiazoles [no description available]	3.46	7	0	1,3-thiazoles; mancude organic heteromonocyclic parent; monocyclic heteroarene
nitroblue tetrazolium Nitroblue Tetrazolium: Colorless to yellow dye that is reducible to blue or black formazan crystals by certain cells; formerly used to distinguish between nonbacterial and bacterial diseases, the latter causing neutrophils to reduce the dye; used to confirm diagnosis of chronic granulomatous disease.	1.99	1	0	organic cation
pirinitramide Pirinitramide: A diphenylpropylamine with intense narcotic analgesic activity of long duration. It is a derivative of MEPERIDINE with similar activity and usage.	2.04	1	0	nitrile
edrophonium bromide [no description available]	2.04	1	0
perfluorodecalin perfluorodecalin: RN given refers to parent cpd without isomeric designation. perfluorodecalin : A fluorocarbon that is decalin in which every hydrogen is replaced by fluorine. Capable of dissolving large quantities of oxygen, it has been used as the basis of an artificial blood substitute.	7.03	1	0	fluorocarbon	blood substitute; solvent
estradiol 17 beta-cypionate [no description available]	2.11	1	0	steroid ester
evans blue Evans Blue: An azo dye used in blood volume and cardiac output measurement by the dye dilution method. It is very soluble, strongly bound to plasma albumin, and disappears very slowly.. Evans blue : An organic sodium salt that is the tetrasodium salt of 6,6'-{(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[diazene-2,1-diyl]}bis(4-amino-5-hydroxynaphthalene-1,3-disulfonate). It is sometimes used as a counterstain, especially in fluorescent methods to suppress background autofluorescence.	2.49	2	0	organic sodium salt	fluorochrome; histological dye; sodium channel blocker; teratogenic agent
monocrotaline Monocrotaline: A pyrrolizidine alkaloid and a toxic plant constituent that poisons livestock and humans through the ingestion of contaminated grains and other foods. The alkaloid causes pulmonary artery hypertension, right ventricular hypertrophy, and pathological changes in the pulmonary vasculature. Significant attenuation of the cardiopulmonary changes are noted after oral magnesium treatment.	2.07	1	0	pyrrolizidine alkaloid
azacitidine Azacitidine: A pyrimidine analogue that inhibits DNA methyltransferase, impairing DNA methylation. It is also an antimetabolite of cytidine, incorporated primarily into RNA. Azacytidine has been used as an antineoplastic agent.. 5-azacytidine : An N-glycosyl-1,3,5-triazine that is 4-amino-1,3,5-triazin-2(1H)-one substituted by a beta-D-ribofuranosyl residue via an N-glycosidic linkage. An antineoplastic agent, it is used in the treatment of myeloid leukaemia.	2.04	1	0	N-glycosyl-1,3,5-triazine; nucleoside analogue	antineoplastic agent
galantamine Galantamine: A benzazepine derived from norbelladine. It is found in GALANTHUS and other AMARYLLIDACEAE. It is a cholinesterase inhibitor that has been used to reverse the muscular effects of GALLAMINE TRIETHIODIDE and TUBOCURARINE and has been studied as a treatment for ALZHEIMER DISEASE and other central nervous system disorders.. galanthamine : A benzazepine alkaloid isolated from certain species of daffodils.	2.04	1	0	benzazepine alkaloid fundamental parent; benzazepine alkaloid; organic heterotetracyclic compound; tertiary amino compound	antidote to curare poisoning; cholinergic drug; EC 3.1.1.7 (acetylcholinesterase) inhibitor; EC 3.1.1.8 (cholinesterase) inhibitor; plant metabolite
methysergide Methysergide: An ergot derivative that is a congener of LYSERGIC ACID DIETHYLAMIDE. It antagonizes the effects of serotonin in blood vessels and gastrointestinal smooth muscle, but has few of the properties of other ergot alkaloids. Methysergide is used prophylactically in migraine and other vascular headaches and to antagonize serotonin in the carcinoid syndrome.. methysergide : A synthetic ergot alkaloid, structurally related to the oxytocic agent methylergonovine and to the potent hallucinogen LSD and used prophylactically to reduce the frequency and intensity of severe vascular headaches.	2.02	1	0	ergoline alkaloid
betamethasone Betamethasone: A glucocorticoid given orally, parenterally, by local injection, by inhalation, or applied topically in the management of various disorders in which corticosteroids are indicated. Its lack of mineralocorticoid properties makes betamethasone particularly suitable for treating cerebral edema and congenital adrenal hyperplasia. (From Martindale, The Extra Pharmacopoeia, 30th ed, p724)	2.04	1	0	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; fluorinated steroid; glucocorticoid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	anti-asthmatic agent; anti-inflammatory drug; immunosuppressive agent
lithocholic acid Lithocholic Acid: A bile acid formed from chenodeoxycholate by bacterial action, usually conjugated with glycine or taurine. It acts as a detergent to solubilize fats for absorption and is itself absorbed. It is used as cholagogue and choleretic.. lithocholic acid : A monohydroxy-5beta-cholanic acid with a alpha-hydroxy substituent at position 3. It is a bile acid obtained from chenodeoxycholic acid by bacterial action.. lithocholate : A bile acid anion that is the conjugate base of lithocholic acid.	2.11	1	0	bile acid; C24-steroid; monohydroxy-5beta-cholanic acid	geroprotector; human metabolite; mouse metabolite
jervine jervine: teratogen from Veratrum grandiflorum; RN given refers to parent cpd(3beta,23beta)-isomer; structure	2.49	2	0	piperidines
dextropropoxyphene Dextropropoxyphene: A narcotic analgesic structurally related to METHADONE. Only the dextro-isomer has an analgesic effect; the levo-isomer appears to exert an antitussive effect.. propoxyphene : A racemate of the (1R,2R)- and (1S,2R)- diastereoisomers.. dextropropoxyphene : The (1S,2R)-(+)-diastereoisomer of propoxyphene.	2.04	1	0	1-benzyl-3-(dimethylamino)-2-methyl-1-phenylpropyl propanoate	mu-opioid receptor agonist; opioid analgesic
ketobemidone ketobemidone: structure	2.04	1	0	piperidines
glycyrrhetinic acid [no description available]	2.07	1	0	cyclic terpene ketone; hydroxy monocarboxylic acid; pentacyclic triterpenoid	immunomodulator; plant metabolite
naphthazarin naphthazarin: fish toxin; isolated for first time from the walnut onigurmi, Juglans mandshurica maxim var. Sieboldiana Makino; structure. naphthazarin : A naphthoquinone that is 1,4-naphthoquinone in which the hydrogens at positions 5 and 8 are replaced by hydroxy groups.	1.99	1	0	hydroxy-1,4-naphthoquinone	acaricide; antibacterial agent; antineoplastic agent; apoptosis inducer; geroprotector; plant metabolite
boldine [no description available]	2.07	1	0	aporphine alkaloid
rhein [no description available]	2.45	2	0	dihydroxyanthraquinone
indirubin [no description available]	2.07	1	0
plumbagin plumbagin: a superoxide anion generator. plumbagin : A hydroxy-1,4-naphthoquinone that is 1,4-naphthoquinone in which the hydrogens at positions 2 and 5 are substituted by methyl and hydroxy groups, respectively.	2.07	1	0	hydroxy-1,4-naphthoquinone; phenols	anticoagulant; antineoplastic agent; immunological adjuvant; metabolite
cepharanthine cepharanthine: isoquinoline alkaloid from tubers of STEPHANIA; stimulates recovery of immunologic function in lymphatic system after administration of antineoplastic agents or x-irradiation. cepharanthine : A bisbenzylisoquinoline alkaloid from tubers of Stephania; stimulates recovery of immunologic function in lymphatic system after administration of antineoplastic agents or x-irradiation.	2.07	1	0	bisbenzylisoquinoline alkaloid; isoquinolines
aloe emodin aloe emodin: structure distinct from emodin; this does not mean emodin from aloe. Aloe emodin : A dihydroxyanthraquinone that is chrysazin carrying a hydroxymethyl group at position 3. It has been isolated from plant species of the genus Aloe.	4.24	5	0	aromatic primary alcohol; dihydroxyanthraquinone	antineoplastic agent; plant metabolite
chrysophanic acid chrysophanic acid: RN given refers to parent cpd; structure in Merck, 9th ed, #2260. chrysophanol : A trihydroxyanthraquinone that is chrysazin with a methyl substituent at C-3. It has been isolated from Aloe vera and exhibits antiviral and anti-inflammatory activity.	2.45	2	0	dihydroxyanthraquinone	anti-inflammatory agent; antiviral agent; plant metabolite
osthol osthol: from Cnidium monnieri and Angelica pubescens (both Apiaceae); structure given in first source	2.07	1	0	botanical anti-fungal agent; coumarins	metabolite
cytisine [no description available]	2.07	1	0	alkaloid; bridged compound; lactam; organic heterotricyclic compound; secondary amino compound	nicotinic acetylcholine receptor agonist; phytotoxin; plant metabolite
bicuculline Bicuculline: An isoquinoline alkaloid obtained from Dicentra cucullaria and other plants. It is a competitive antagonist for GABA-A receptors.. bicuculline : A benzylisoquinoline alkaloid that is 6-methyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinoline which is substituted at the 5-pro-S position by a (6R)-8-oxo-6,8-dihydrofuro[3,4-e][1,3]benzodioxol-6-yl group. A light-sensitive competitive antagonist of GABAA receptors. It was originally identified in 1932 in plant alkaloid extracts and has been isolated from Dicentra cucullaria, Adlumia fungosa, Fumariaceae, and several Corydalis species.	2.49	2	0	benzylisoquinoline alkaloid; isoquinoline alkaloid; isoquinolines	agrochemical; central nervous system stimulant; GABA-gated chloride channel antagonist; GABAA receptor antagonist; neurotoxin
salicylurate salicylurate: RN given refers to parent cpd. salicyluric acid : An N-acylglycine in which the acyl group is specified as 2-hydroxybenzoyl.. salicylurate : A monocarboxylic acid anion that is the conjugate base of salicyluric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.	2.11	1	0	N-acylglycine; secondary carboxamide	human xenobiotic metabolite; uremic toxin
kainic acid Kainic Acid: (2S-(2 alpha,3 beta,4 beta))-2-Carboxy-4-(1-methylethenyl)-3-pyrrolidineacetic acid. Ascaricide obtained from the red alga Digenea simplex. It is a potent excitatory amino acid agonist at some types of excitatory amino acid receptors and has been used to discriminate among receptor types. Like many excitatory amino acid agonists it can cause neurotoxicity and has been used experimentally for that purpose.	2.07	1	0	dicarboxylic acid; L-proline derivative; non-proteinogenic L-alpha-amino acid; pyrrolidinecarboxylic acid	antinematodal drug; excitatory amino acid agonist
thymoquinone thymoquinone: constituent of cedarwood; can cause dermatitis; structure. thymoquinone : A member of the class of 1,4-benzoquinones that is 1,4-bezoquinone in which the hydrogens at positions 2 and 5 are replaced by methyl and isopropyl groups, respectively. It is a natural compound isolated from Nigella sativa which has demonstrated promising chemotherapeutic activity.	2.07	1	0	1,4-benzoquinones	adjuvant; anti-inflammatory agent; antidepressant; antineoplastic agent; antioxidant; cardioprotective agent; plant metabolite
carvacrol carvacrol : A phenol that is a natural monoterpene derivative of cymene. An inhibitor of bacterial growth, it is used as a food additive. Potent activator of the human ion channels transient receptor potential V3 (TRPV3) and A1 (TRPA1).	2.69	2	0	botanical anti-fungal agent; p-menthane monoterpenoid; phenols	agrochemical; antimicrobial agent; flavouring agent; TRPA1 channel agonist; volatile oil component
3,5-pyridinedicarboxylic acid 3,5-pyridinedicarboxylic acid: structure in first source	2.11	1	0	pyridinedicarboxylic acid
oleanolic acid [no description available]	2.07	1	0	hydroxy monocarboxylic acid; pentacyclic triterpenoid	plant metabolite
podophyllotoxin Podophyllum: A genus of poisonous American herbs, family BERBERIDACEAE. The roots yield PODOPHYLLOTOXIN and other pharmacologically important agents. The plant was formerly used as a cholagogue and cathartic. It is different from the European mandrake, MANDRAGORA.	3.61	2	0	furonaphthodioxole; lignan; organic heterotetracyclic compound	antimitotic; antineoplastic agent; keratolytic drug; microtubule-destabilising agent; plant metabolite; tubulin modulator
hesperidin Hesperidin: A flavanone glycoside found in CITRUS fruit peels.. hesperidin : A disaccharide derivative that consists of hesperetin substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.	2.07	1	0	3'-hydroxyflavanones; 4'-methoxyflavanones; dihydroxyflavanone; disaccharide derivative; flavanone glycoside; monomethoxyflavanone; rutinoside	mutagen
physcione physcione: structure. physcion : A dihydroxyanthraquinone that is 9,10-anthraquinone bearing hydroxy substituents at positions 1 and 8, a methoxy group at position 3, and a methyl group at position 6. It has been widely isolated and characterised from both terrestrial and marine sources.	3.88	3	0	dihydroxyanthraquinone	anti-inflammatory agent; antibacterial agent; antifungal agent; antineoplastic agent; apoptosis inducer; hepatoprotective agent; metabolite
ricinine [no description available]	2.11	1	0	nitrile; pyridine alkaloid; pyridone
azomycin azomycin: RN given refers to parent cpd with specified locant; structure	2.07	1	0	C-nitro compound; imidazoles	antitubercular agent
chlormethiazole Chlormethiazole: A sedative and anticonvulsant often used in the treatment of alcohol withdrawal. Chlormethiazole has also been proposed as a neuroprotective agent. The mechanism of its therapeutic activity is not entirely clear, but it does potentiate GAMMA-AMINOBUTYRIC ACID receptors response and it may also affect glycine receptors.	2.04	1	0	thiazoles
methoxyhydroxyphenylglycol Methoxyhydroxyphenylglycol: Synthesized from endogenous epinephrine and norepinephrine in vivo. It is found in brain, blood, CSF, and urine, where its concentrations are used to measure catecholamine turnover.	3.77	2	1	methoxybenzenes; phenols
carinamide [no description available]	2.11	1	0
3,5-dibromotyrosine 3,5-dibromotyrosine: used to synthesize various secondary metabolites from marine sponges	2.11	1	0	monocarboxylic acid
methamphetamine Methamphetamine: A central nervous system stimulant and sympathomimetic with actions and uses similar to DEXTROAMPHETAMINE. The smokable form is a drug of abuse and is referred to as crank, crystal, crystal meth, ice, and speed.. methamphetamine : A member of the class of amphetamines in which the amino group of (S)-amphetamine carries a methyl substituent.	2.04	1	0	amphetamines; secondary amine	central nervous system stimulant; environmental contaminant; neurotoxin; psychotropic drug; xenobiotic
malondialdehyde Malondialdehyde: The dialdehyde of malonic acid.. malonaldehyde : A dialdehyde that is propane substituted by two oxo groups at the terminal carbon atoms respectively. A biomarker of oxidative damage to lipids caused by smoking, it exists in vivo mainly in the enol form.	2.03	1	0	dialdehyde	biomarker
eosine yellowish-(ys) Eosine Yellowish-(YS): A versatile red dye used in cosmetics, pharmaceuticals, textiles, etc., and as tissue stain, vital stain, and counterstain with HEMATOXYLIN. It is also used in special culture media.. eosin YS dye : An organic sodium salt that is 2',4',5',7'-tetrabromofluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions.	2.02	1	0	organic sodium salt; organobromine compound	fluorochrome; histological dye
hematoporphyrin Hematoporphyrins: Iron-free derivatives of heme with 4 methyl groups, 2 hydroxyethyl groups and 2 propionic acid groups attached to the pyrrole rings. Some of these PHOTOSENSITIZING AGENTS are used in the PHOTOTHERAPY of malignant NEOPLASMS.. hematoporphyrin : A dicarboxylic acid that is protoporphyrin in which the vinyl groups at positions 7 and 12 are replaced by 1-hydroxyethyl groups.	2.44	2	0
neutral red Neutral Red: A vital dye used as an indicator and biological stain. Various adverse effects have been observed in biological systems.. neutral red : A hydrochloride obtained by combining the free base of neutral red with one equivalent of hydrochloric acid. Neutral red acts as a pH indicator, changing from red to yellow between pH 6.8 and 8.0.	2	1	0	hydrochloride	acid-base indicator; dye; two-colour indicator
lithium carbonate Lithium Carbonate: A lithium salt, classified as a mood-stabilizing agent. Lithium ion alters the metabolism of BIOGENIC MONOAMINES in the CENTRAL NERVOUS SYSTEM, and affects multiple neurotransmission systems.	2.04	1	0	carbonate salt; lithium salt	antimanic drug
3-hydroxyflavone 3-hydroxyflavone: structure given in first source. flavonol : A monohydroxyflavone that is the 3-hydroxy derivative of flavone.	5.08	5	2	flavonols; monohydroxyflavone
acetylcysteine N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine.	7.47	2	0	acetylcysteine; L-cysteine derivative; N-acetyl-L-amino acid	antidote to paracetamol poisoning; antiinfective agent; antioxidant; antiviral drug; ferroptosis inhibitor; geroprotector; human metabolite; mucolytic; radical scavenger; vulnerary
Berberine chloride (TN) [no description available]	2.07	1	0	organic molecular entity
erythromycin Erythromycin: A bacteriostatic antibiotic macrolide produced by Streptomyces erythreus. Erythromycin A is considered its major active component. In sensitive organisms, it inhibits protein synthesis by binding to 50S ribosomal subunits. This binding process inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins.. erythromycin : Any of several wide-spectrum macrolide antibiotics obtained from actinomycete Saccharopolyspora erythraea (formerly known as Streptomyces erythraeus).. erythromycin A : An erythromycin that consists of erythronolide A having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively.	2.04	1	0	cyclic ketone; erythromycin
2-piperidone 2-piperidone: structure given in first source. piperidin-2-one : A delta-lactam that is piperidine which is substituted by an oxo group at position 2.	1.98	1	0	delta-lactam; piperidones	EC 1.2.1.88 (L-glutamate gamma-semialdehyde dehydrogenase) inhibitor
9,10-dimethylanthracene 9,10-dimethylanthracene: RN given refers to parent ion	2	1	0
levonorgestrel Levonorgestrel: A synthetic progestational hormone with actions similar to those of PROGESTERONE and about twice as potent as its racemic or (+-)-isomer (NORGESTREL). It is used for contraception, control of menstrual disorders, and treatment of endometriosis.	2.04	1	0	17beta-hydroxy steroid; 3-oxo-Delta(4) steroid; terminal acetylenic compound	contraceptive drug; female contraceptive drug; progestin; synthetic oral contraceptive
tempidon 2,2,6,6-tetramethyl-4-piperidinone: structure in first source	1.98	1	0	piperidones
lormetazepam lormetazepam: RN given refers to cpd with specified locant for methyl group; structure given in first source. lormetazepam : A 1,4-benzodiazepinone compound having a methyl substituent at the 1-position, a hydroxy substituent at the 3-position, a 2-chlorophenyl group at the 5-position and a chloro substituent at the 7-position.	2.04	1	0	1,4-benzodiazepinone; organochlorine compound	sedative
vinblastine [no description available]	2.04	1	0
n-methylpyrrolidone 1-methylpyrrolidin-2-one: structure in first source. N-methylpyrrolidin-2-one : A member of the class of pyrrolidine-2-ones that is pyrrolidin-2-one in which the hydrogen attached to the nitrogen is replaced by a methyl group.	2.95	4	0	lactam; N-alkylpyrrolidine; pyrrolidin-2-ones	polar aprotic solvent
1H-indazol-3-amine 1H-indazol-3-amine: structure in first source	2.11	1	0	indazoles
deoxycytidine [no description available]	2.41	1	0	pyrimidine 2'-deoxyribonucleoside	Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
ethambutol Ethambutol: An antitubercular agent that inhibits the transfer of mycolic acids into the cell wall of the tubercle bacillus. It may also inhibit the synthesis of spermidine in mycobacteria. The action is usually bactericidal, and the drug can penetrate human cell membranes to exert its lethal effect. (From Smith and Reynard, Textbook of Pharmacology, 1992, p863). ethambutol : An ethylenediamine derivative that is ethane-1,2-diamine in which one hydrogen attached to each of the nitrogens is sutstituted by a 1-hydroxybutan-2-yl group (S,S-configuration). It is a bacteriostatic antimycobacterial drug, effective against Mycobacterium tuberculosis and some other mycobacteria. It is used (as the dihydrochloride salt) in combination with other antituberculous drugs in the treatment of pulmonary and extrapulmonary tuberculosis; resistant strains of M. tuberculosis are readily produced if ethambutol is used alone.	2.04	1	0	ethanolamines; ethylenediamine derivative	antitubercular agent; environmental contaminant; xenobiotic
1,1'-methylenedi-2-naphthol 1,1'-methylenedi-2-naphthol: piscicide	2.11	1	0
tricarballylic acid tricarballylic acid: RN given refers to parent cpd. tricarballylic acid : A tricarboxylic acid that is glutaric acid in which one of the beta-hydrogens is substituted by a carboxy group.	2.11	1	0	tricarboxylic acid
vancomycin Vancomycin: Antibacterial obtained from Streptomyces orientalis. It is a glycopeptide related to RISTOCETIN that inhibits bacterial cell wall assembly and is toxic to kidneys and the inner ear.. vancomycin : A complex glycopeptide from Streptomyces orientalis. It inhibits a specific step in the synthesis of the peptidoglycan layer in the Gram-positive bacteria Staphylococcus aureus and Clostridium difficile.	2.04	1	0	glycopeptide	antibacterial drug; antimicrobial agent; bacterial metabolite
vincamine Vincamine: A major alkaloid of Vinca minor L., Apocynaceae. It has been used therapeutically as a vasodilator and antihypertensive agent, particularly in cerebrovascular disorders.	2.07	1	0	alkaloid ester; hemiaminal; methyl ester; organic heteropentacyclic compound; vinca alkaloid	antihypertensive agent; metabolite; vasodilator agent
metylperon metylperon: RN given refers to parent cpd	2.04	1	0	aromatic ketone
spectinomycin Spectinomycin: An antibiotic produced by Streptomyces spectabilis. It is active against gram-negative bacteria and used for the treatment of GONORRHEA.. spectinomycin dihydrochloride : A hydrochloride obtained by combining spectinomycin with two molar equivalents of hydrochloric acid. An antibiotic that is active against gram-negative bacteria and used (as its pentahydrate) to treat gonorrhea.. spectinomycin : A pyranobenzodioxin and antibiotic that is active against gram-negative bacteria and used (as its dihydrochloride pentahydrate) to treat gonorrhea. It is produced by the bacterium Streptomyces spectabilis.	2.04	1	0	cyclic acetal; cyclic hemiketal; cyclic ketone; pyranobenzodioxin; secondary alcohol; secondary amino compound	antibacterial drug; antimicrobial agent; bacterial metabolite
popop [no description available]	2.11	1	0	1,3-oxazoles	fluorochrome
2-tert-butylhydroquinone 2-tert-butylhydroquinone: an anticarcinogenic and chemopreventive agent. 2-tert-butylhydroquinone : A member of the class of hydroquinones in which one of the ring hydrogens of hydroquinone is replaced by a tert-butyl group.	2.11	1	0	hydroquinones	food antioxidant
dronabinol Dronabinol: A psychoactive compound extracted from the resin of Cannabis sativa (marihuana, hashish). The isomer delta-9-tetrahydrocannabinol (THC) is considered the most active form, producing characteristic mood and perceptual changes associated with this compound.. Delta(9)-tetrahydrocannabinol : A diterpenoid that is 6a,7,8,10a-tetrahydro-6H-benzo[c]chromene substituted at position 1 by a hydroxy group, positions 6, 6 and 9 by methyl groups and at position 3 by a pentyl group. The principal psychoactive constituent of the cannabis plant, it is used for treatment of anorexia associated with AIDS as well as nausea and vomiting associated with cancer chemotherapy.	2.04	1	0	benzochromene; diterpenoid; phytocannabinoid; polyketide	cannabinoid receptor agonist; epitope; hallucinogen; metabolite; non-narcotic analgesic
amiloride Amiloride: A pyrazine compound inhibiting SODIUM reabsorption through SODIUM CHANNELS in renal EPITHELIAL CELLS. This inhibition creates a negative potential in the luminal membranes of principal cells, located in the distal convoluted tubule and collecting duct. Negative potential reduces secretion of potassium and hydrogen ions. Amiloride is used in conjunction with DIURETICS to spare POTASSIUM loss. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p705). amiloride : A member of the class of pyrazines resulting from the formal monoacylation of guanidine with the carboxy group of 3,5-diamino-6-chloropyrazine-2-carboxylic acid.	2.41	2	0	aromatic amine; guanidines; organochlorine compound; pyrazines	diuretic; sodium channel blocker
benperidol Benperidol: A butyrophenone with general properties similar to those of HALOPERIDOL. It has been used in the treatment of aberrant sexual behavior. (From Martindale, The Extra Pharmacopoeia, 30th ed, p567)	2.04	1	0	aromatic ketone
7-hydroxychlorpromazine 7-hydroxychlorpromazine: RN given refers to parent cpd	2.11	1	0	phenothiazines
muscarine [no description available]	2.07	1	0
fluorescein Fluorescein: A phthalic indicator dye that appears yellow-green in normal tear film and bright green in a more alkaline medium such as the aqueous humor.. fluorescein (lactone form) : A xanthene dye that is highly fluorescent, detectable even when present in minute quantities. Used forensically to detect traces of blood, in analytical chemistry as an indicator in silver nitrate titrations and in microscopy.	2	1	0	2-benzofurans; gamma-lactone; organic heteropentacyclic compound; oxaspiro compound; polyphenol; xanthene dye	fluorescent dye; radioopaque medium
cme-carbodiimide [no description available]	2.11	1	0
chlordesmethyldiazepam [no description available]	2.04	1	0	benzodiazepine
stavudine Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV.. stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase	2.04	1	0	dihydrofuran; nucleoside analogue; organic molecular entity	antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
doxifluridine doxifluridine : A pyrimidine 5'-deoxyribonucleoside that is 5-fluorouridine in which the hydroxy group at the 5' position is replaced by a hydrogen. It is an oral prodrug of the antineoplastic agent 5-fluorouracil. Designed to circumvent the rapid degradation of 5-fluorouracil by dihydropyrimidine dehydrogenase in the gut wall, it is converted into 5-fluorouracil in the presence of pyrimidine nucleoside phosphorylase.	2.04	1	0	organofluorine compound; pyrimidine 5'-deoxyribonucleoside	antimetabolite; antineoplastic agent; prodrug
dicloxacillin Dicloxacillin: One of the PENICILLINS which is resistant to PENICILLINASE.. dicloxacillin : A penicillin that is 6-aminopenicillanic acid in which one of the amino hydrogens is replaced by a 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]formyl group.	2.04	1	0	dichlorobenzene; penicillin	antibacterial drug
mannose mannopyranose : The pyranose form of mannose.	2.01	1	0	D-aldohexose; D-mannose; mannopyranose	metabolite
dithiothreitol 1,4-dimercaptobutane-2,3-diol : A glycol that is butane-2,3-diol in which a hydrogen from each of the methyl groups is replaced by a thiol group.. 1,4-dithiothreitol : The threo-diastereomer of 1,4-dimercaptobutane-2,3-diol.	2.05	1	0	1,4-dimercaptobutane-2,3-diol; butanediols; dithiol; glycol; thiol	chelator; human metabolite; reducing agent
cyclacillin Cyclacillin: A cyclohexylamido analog of PENICILLANIC ACID.	2.11	1	0	penicillin	antibacterial drug
pentaerythrityl triacrylate pentaerythrityl triacrylate: acrylate derivative found in ultraviolet curing inks; causes contact dermatitis	2.1	1	0
ecdysone [no description available]	2.07	1	0	14alpha-hydroxy steroid; 22-hydroxy steroid; 25-hydroxy steroid; 2beta-hydroxy steroid; 3beta-sterol; 6-oxo steroid; ecdysteroid	prohormone
streptomycin [no description available]	2.04	1	0	antibiotic antifungal drug; antibiotic fungicide; streptomycins	antibacterial drug; antifungal agrochemical; antimicrobial agent; antimicrobial drug; bacterial metabolite; protein synthesis inhibitor
pentaethylenehexamine [no description available]	2	1	0
cladribine [no description available]	2.04	1	0	organochlorine compound; purine 2'-deoxyribonucleoside	antineoplastic agent; immunosuppressive agent
strombine N-methyliminodiacetic acid: structure in first source	2.11	1	0
carbenicillin Carbenicillin: Broad-spectrum semisynthetic penicillin derivative used parenterally. It is susceptible to gastric juice and penicillinase and may damage platelet function.. carbenicillin : A penicillin antibiotic having a 6beta-2-carboxy-2-phenylacetamido side-chain.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
buthionine sulfoximine Buthionine Sulfoximine: A synthetic amino acid that depletes glutathione by irreversibly inhibiting gamma-glutamylcysteine synthetase. Inhibition of this enzyme is a critical step in glutathione biosynthesis. It has been shown to inhibit the proliferative response in human T-lymphocytes and inhibit macrophage activation. (J Biol Chem 1995;270(33):1945-7). 2-amino-4-(S-butylsulfonimidoyl)butanoic acid : A non-proteinogenic alpha-amino acid that is homocysteine in which the thiol group carries an oxo, imino and butyl groups.. S-butyl-DL-homocysteine (S,R)-sulfoximine : A sulfoximide that is the sulfoximine derivative of an analogue of DL-methionine in which the S-methyl group is replaced by S-butyl.	2.15	1	0	diastereoisomeric mixture; homocysteines; non-proteinogenic alpha-amino acid; sulfoximide	EC 6.3.2.2 (glutamate--cysteine ligase) inhibitor; ferroptosis inducer
floxacillin Floxacillin: Antibiotic analog of CLOXACILLIN.. flucloxacillin : A penicillin compound having a 6beta-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamido] side-chain.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
1,3-diphenylisobenzofuran 1,3-diphenylisobenzofuran: quencher of singlet oxygen, inhibits arachidonic acid induced platelet aggregation	2.49	2	0
beclomethasone dipropionate beclomethasone dipropionate : A steroid ester comprising beclomethasone having propionyl groups at the 17- and 21-positions.	2.04	1	0	11beta-hydroxy steroid; 20-oxo steroid; 3-oxo-Delta(1),Delta(4)-steroid; chlorinated steroid; corticosteroid; enone; glucocorticoid; propanoate ester; steroid ester	anti-arrhythmia drug; anti-asthmatic drug; anti-inflammatory drug; prodrug
olsalazine olsalazine: cpd with 2 salicylate molecules linked together by an azo bond. olsalazine : An azobenzene that consists of two molecules of 4-aminosalicylic acid joined by an azo linkage. A prodrug for mesalazine, an anti-inflammatory drug, it is used (as the disodium salt) in the treatment of inflammatory bowel disease.	2.04	1	0	azobenzenes; dicarboxylic acid	non-steroidal anti-inflammatory drug; prodrug
terodiline [no description available]	2.04	1	0	diarylmethane
1-(4-carboxyphenyl)-3,3-dimethyltriazene 1-(4-carboxyphenyl)-3,3-dimethyltriazene: RN given refers to parent cpd	2.04	1	0
n-deacetyl-n-formylcolchicine N-deacetyl-N-formylcolchicine: structure given in first source	2.07	1	0	cyclic ketone
manganese Manganese: A trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035). manganese(4+) : A manganese cation that is monoatomic and has a formal charge of +4.	2.6	1	0	elemental manganese; manganese group element atom	Escherichia coli metabolite; micronutrient
neodymium Neodymium: An element of the rare earth family of metals. It has the atomic symbol Nd, atomic number 60, and atomic weight 144.24, and is used in industrial applications.	1.99	1	0	f-block element atom; lanthanoid atom
technetium Technetium: The first artificially produced element and a radioactive fission product of URANIUM. Technetium has the atomic symbol Tc, and atomic number 43. All technetium isotopes are radioactive. Technetium 99m (m=metastable) which is the decay product of Molybdenum 99, has a half-life of about 6 hours and is used diagnostically as a radioactive imaging agent. Technetium 99 which is a decay product of technetium 99m, has a half-life of 210,000 years.	2.49	2	0	manganese group element atom
titanium Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts with atomic number, 22, atomic weight, 47.867 and symbol, Ti; specific gravity, 4.5; used for fixation of fractures.	8.01	4	0	titanium group element atom
chromium Chromium: A trace element that plays a role in glucose metabolism. It has the atomic symbol Cr, atomic number 24, and atomic weight 52. According to the Fourth Annual Report on Carcinogens (NTP85-002,1985), chromium and some of its compounds have been listed as known carcinogens.. chromium ion : An chromium atom having a net electric charge.. chromium atom : A chromium group element atom that has atomic number 24.	7.03	1	0	chromium group element atom; metal allergen	micronutrient
gadolinium Gadolinium: An element of the rare earth family of metals. It has the atomic symbol Gd, atomic number 64, and atomic weight 157.25. Its oxide is used in the control rods of some nuclear reactors.	2.15	1	0	f-block element atom; lanthanoid atom
gold Gold: A yellow metallic element with the atomic symbol Au, atomic number 79, and atomic weight 197. It is used in jewelry, goldplating of other metals, as currency, and in dental restoration. Many of its clinical applications, such as ANTIRHEUMATIC AGENTS, are in the form of its salts.	3.31	1	0	copper group element atom; elemental gold
zalcitabine Zalcitabine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication at low concentrations, acting as a chain-terminator of viral DNA by binding to reverse transcriptase. Its principal toxic side effect is axonal degeneration resulting in peripheral neuropathy.. zalcitabine : A pyrimidine 2',3'-dideoxyribonucleoside compound having cytosine as the nucleobase.	2.04	1	0	pyrimidine 2',3'-dideoxyribonucleoside	antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor
metocurine iodide [no description available]	2.04	1	0	aromatic ether
camptothecin NSC 100880: carboxylate (opened lactone) form of camptothecin; RN refers to (S)-isomer; structure given in first source	2.73	3	0	delta-lactone; pyranoindolizinoquinoline; quinoline alkaloid; tertiary alcohol	antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor; genotoxin; plant metabolite
ferrous sulfate ferrous sulfate: Ferro-Gradumet is ferrous sulfate in controlled release form; RN given refers to Fe(+2)[1:1] salt. iron(2+) sulfate (anhydrous) : A compound of iron and sulfate in which the ratio of iron(2+) to sulfate ions is 1:1. Various hydrates occur naturally - most commonly the heptahydrate, which loses water to form the tetrahydrate at 57degreeC and the monohydrate at 65degreeC.	2.05	1	0	iron molecular entity; metal sulfate	reducing agent
tricalcium phosphate tricalcium phosphate: a form of tricalcium phosphate used as bioceramic bone replacement material; see also records for alpha-tricalcium phosphate, beta-tricalcium phosphate, calcium phosphate; apatitic tricalcium phosphate Ca9(HPO4)(PO4)5(OH) is the calcium orthophosphate leading to beta tricalcium phosphate Ca3(PO4)2 (b-TCP). calcium phosphate : A calcium salt composed of calcium and phosphate/diphosphate ions; present in milk and used for the mineralisation of calcified tissues.	2.17	1	0	calcium phosphate
deuterium Deuterium: The stable isotope of hydrogen. It has one neutron and one proton in the nucleus.	2.01	1	0	dihydrogen
poloxalene Poloxalene: A copolymer of polyethylene and polypropylene ether glycol. It is a non-ionic polyol surface-active agent used medically as a fecal softener and in cattle for prevention of bloat.. pluronic : A triblock copolymer composed of a central hydrophobic chain of poly(propylene oxide) flanked by two hydrophilic chains of poly(ethylene oxide).	2.66	2	0	epoxide
ozone Ozone: The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE).. ozone : An elemental molecule with formula O3. An explosive, pale blue gas (b.p. -112degreeC) that has a characteristic, pungent odour, it is continuously produced in the upper atmosphere by the action of solar ultraviolet radiation on atmospheric oxygen. It is an antimicrobial agent used in the production of bottled water, as well as in the treatment of meat, poultry and other foodstuffs.	7.06	1	0	elemental molecule; gas molecular entity; reactive oxygen species; triatomic oxygen	antiseptic drug; disinfectant; electrophilic reagent; greenhouse gas; mutagen; oxidising agent; tracer
titanium dioxide titanium dioxide: used medically as protectant against externally caused irritation & sunlight; high concentrations of dust may cause irritation to respiratory tract; RN given refers to titanium oxide (TiO2); structure. titanium dioxide : A titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications.	7.93	3	0	titanium oxides	food colouring
apazone Apazone: An anti-inflammatory agent used in the treatment of rheumatoid arthritis. It also has uricosuric properties and has been used to treat gout.. apazone : A member of the class of benzotriazines that is 1,2-dihydro-1,2,4-benzotriazine bearing a dimethylamino substitutent at position 3 and a methyl substituent at position 7 and in which the nitrogens at positions 1 and 2 are both acylated by a carboxy group of propylmalonic acid.	2.04	1	0	benzotriazines	non-steroidal anti-inflammatory drug; uricosuric drug
selegiline Selegiline: A selective, irreversible inhibitor of Type B monoamine oxidase that is used for the treatment of newly diagnosed patients with PARKINSON DISEASE, and for the treatment of depressive disorders. The compound without isomeric designation is Deprenyl.	3.59	2	0	selegiline; terminal acetylenic compound	geroprotector
cephalexin Cephalexin: A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.. cephalexin : A semisynthetic first-generation cephalosporin antibiotic having methyl and beta-(2R)-2-amino-2-phenylacetamido groups at the 3- and 7- of the cephem skeleton, respectively. It is effective against both Gram-negative and Gram-positive organisms, and is used for treatment of infections of the skin, respiratory tract and urinary tract.	2.04	1	0	beta-lactam antibiotic allergen; cephalosporin; semisynthetic derivative	antibacterial drug
cromolyn sodium Cromolyn Sodium: A chromone complex that acts by inhibiting the release of chemical mediators from sensitized MAST CELLS. It is used in the prophylactic treatment of both allergic and exercise-induced asthma, but does not affect an established asthmatic attack.. disodium cromoglycate : An organic sodium salt that is the disodium salt of cromoglycic acid.	7.17	1	0	organic sodium salt	anti-asthmatic drug; drug allergen
isosorbide-5-mononitrate isosorbide-5-mononitrate: for prevention of angina pectoris; structure given in first source; a Russian drug	2.04	1	0	glucitol derivative; nitrate ester	nitric oxide donor; vasodilator agent
tetradecanoylphorbol acetate Tetradecanoylphorbol Acetate: A phorbol ester found in CROTON OIL with very effective tumor promoting activity. It stimulates the synthesis of both DNA and RNA.. phorbol ester : Esters of phorbol, originally found in croton oil (from Croton tiglium, of the family Euphorbiaceae). A number of phorbol esters possess activity as tumour promoters and activate the mechanisms associated with cell growth. Some of these are used in experiments as activators of protein kinase C.. phorbol 13-acetate 12-myristate : A phorbol ester that is phorbol in which the hydroxy groups at the cyclopropane ring juction (position 13) and the adjacent carbon (position 12) have been converted into the corresponding acetate and myristate esters. It is a major active constituent of the seed oil of Croton tiglium. It has been used as a tumour promoting agent for skin carcinogenesis in rodents and is associated with increased cell proliferation of malignant cells. However its function is controversial since a decrease in cell proliferation has also been observed in several cancer cell types.	2.7	3	0	acetate ester; diester; phorbol ester; tertiary alpha-hydroxy ketone; tetradecanoate ester	antineoplastic agent; apoptosis inducer; carcinogenic agent; mitogen; plant metabolite; protein kinase C agonist; reactive oxygen species generator
iodine [no description available]	7.41	1	0	halide anion; monoatomic iodine	human metabolite
cephapirin Cephapirin: Cephalosporin antibiotic, partly plasma-bound, that is effective against gram-negative and gram-positive organisms.. cephapirin : A cephalosporin with acetoxymethyl and 2(pyridin-4-ylsulfanyl)acetamido substituents at positions 3 and 7, respectively, of the cephem skeleton. It is used (as its sodium salt) as an antibiotic, being effective against gram-negative and gram-positive organisms.	2.04	1	0	cephalosporin	antibacterial drug
phosphotyrosine Phosphotyrosine: An amino acid that occurs in endogenous proteins. Tyrosine phosphorylation and dephosphorylation plays a role in cellular signal transduction and possibly in cell growth control and carcinogenesis.. O(4)-phospho-L-tyrosine : A non-proteinogenic L-alpha-amino acid that is L-tyrosine phosphorylated at the phenolic hydroxy group.	1.98	1	0	L-tyrosine derivative; non-proteinogenic L-alpha-amino acid; O(4)-phosphotyrosine	Escherichia coli metabolite; immunogen
2-bromoergocryptine mesylate [no description available]	2.07	1	0	methanesulfonate salt	antiparkinson drug
bromocriptine Bromocriptine: A semisynthetic ergotamine alkaloid that is a dopamine D2 agonist. It suppresses prolactin secretion.	3.31	1	0	indole alkaloid	antidyskinesia agent; antiparkinson drug; dopamine agonist; hormone antagonist
zingerone zingerone: pungent principle of ginger; structure. zingerone : A methyl ketone that is 4-phenylbutan-2-one in which the phenyl ring is substituted at positions 3 and 4 by methoxy and hydroxy groups respectively. The major pungent component in ginger.	2.07	1	0	methyl ketone; monomethoxybenzene; phenols	anti-inflammatory agent; antiemetic; antioxidant; flavouring agent; fragrance; plant metabolite; radiation protective agent
phenyl acetate phenyl acetate: The ester formed between phenol and acetic acid. Don't confuse with phenylacetic acid derivatives listed under PHENYLACETATES.. phenyl acetate : An acetate ester obtained by the formal condensation of phenol with acetic acid.	2.74	3	0	benzenes; phenyl acetates
thymolphthalein Thymolphthalein: Used as a pH indicator and as a reagent for blood after decolorizing the alkaline solution by boiling with zinc dust.	2.11	1	0	terpene lactone
pregnanolone Pregnanolone: A pregnane found in the urine of pregnant women and sows. It has anesthetic, hypnotic, and sedative properties.. 3alpha-hydroxy-5beta-pregnan-20-one : The 3alpha-stereoisomer of 3-hydroxy-5beta-pregnan-20-one.	2.04	1	0	3-hydroxy-5beta-pregnan-20-one; 3alpha-hydroxy steroid	human metabolite; intravenous anaesthetic; sedative
1,4,5,8-naphthalenetetracarboxylic acid 1,4,5,8-naphthalenetetracarboxylic acid: structure given in first source	2.11	1	0
du-21220 Ritodrine: An adrenergic beta-2 agonist used to control PREMATURE LABOR.. 4-[2-[[1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol : A secondary amino compound that is 4-(2-amino-1-hydroxypropyl)phenol in which one of the hydrogens attached to the nitrogen is replaced by a 2-(4-hydroxyphenyl)ethyl group.	2.04	1	0	benzyl alcohols; polyphenol; secondary alcohol; secondary amino compound
transferrin Transferrin: An iron-binding beta1-globulin that is synthesized in the LIVER and secreted into the blood. It plays a central role in the transport of IRON throughout the circulation. A variety of transferrin isoforms exist in humans, including some that are considered markers for specific disease states.	2.47	2	0
(7S,9S)-7-[(4-amino-5-hydroxy-6-methyl-2-oxanyl)oxy]-6,9,11-trihydroxy-9-(2-hydroxy-1-oxoethyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione [no description available]	2.11	1	0	anthracycline
glutamic acid Glutamic Acid: A non-essential amino acid naturally occurring in the L-form. Glutamic acid is the most common excitatory neurotransmitter in the CENTRAL NERVOUS SYSTEM.. glutamic acid : An alpha-amino acid that is glutaric acid bearing a single amino substituent at position 2.	2.43	2	0	glutamic acid; glutamine family amino acid; L-alpha-amino acid; proteinogenic amino acid	Escherichia coli metabolite; ferroptosis inducer; micronutrient; mouse metabolite; neurotransmitter; nutraceutical
glucaric acid Glucaric Acid: A sugar acid derived from D-glucose in which both the aldehydic carbon atom and the carbon atom bearing the primary hydroxyl group are oxidized to carboxylic acid groups.. D-glucaric acid : The D-enantiomer of glucaric acid.. glucaric acid : A hexaric acid derived by oxidation of sugar such as glucose with nitric acid.	3.14	1	0	glucaric acid	antineoplastic agent
ribostamycin Ribostamycin: A broad-spectrum antimicrobial isolated from Streptomyces ribosifidicus.. ribostamycin : An amino cyclitol glycoside that is 4,6-diaminocyclohexane-1,2,3-triol having a 2,6-diamino-2,6-dideoxy-alpha-D-glucosyl residue attached at position 1 and a beta-D-ribosyl residue attached at position 2. It is an antibiotic produced by Streptomyces ribosidificus (formerly S. thermoflavus).	2.04	1	0	amino cyclitol glycoside; aminoglycoside antibiotic	antibacterial drug; antimicrobial agent; metabolite
cefazolin Cefazolin: A semisynthetic cephalosporin analog with broad-spectrum antibiotic action due to inhibition of bacterial cell wall synthesis. It attains high serum levels and is excreted quickly via the urine.. cefazolin : A first-generation cephalosporin compound having [(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl and (1H-tetrazol-1-ylacetyl)amino side-groups at positions 3 and 7 respectively.	2.04	1	0	beta-lactam antibiotic allergen; cephalosporin; tetrazoles; thiadiazoles	antibacterial drug
azides Azides: Organic or inorganic compounds that contain the -N3 group.. azide : Any nitrogen molecular entity containing the group -N3.	1.98	1	0	pseudohalide anion	mitochondrial respiratory-chain inhibitor
amoxicillin Amoxicillin: A broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.. amoxicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-(4-hydroxyphenyl)acetamido group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
timolol (S)-timolol (anhydrous) : The (S)-(-) (more active) enantiomer of timolol. A beta-adrenergic antagonist, both the hemihydrate and the maleate salt are used in the mangement of glaucoma, hypertension, angina pectoris and myocardial infarction, and for the prevention of migraine.	2.04	1	0	timolol	anti-arrhythmia drug; antiglaucoma drug; antihypertensive agent; beta-adrenergic antagonist
indoramin Indoramin: An alpha-1 adrenergic antagonist that is commonly used as an antihypertensive agent.	2.04	1	0	tryptamines
hydroxyphenylazouracil Hydroxyphenylazouracil: Inhibitor of DNA replication in gram-positive bacteria.	2.11	1	0
canadine canadine: RN given refers to cpd without isomeric designation; structure. canadine : A berberine alkaloid that is 5,8,13,13a-tetrahydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinoline substituted by methoxy groups at positions 9 and 10.	2.11	1	0	aromatic ether; berberine alkaloid; organic heteropentacyclic compound; oxacycle
toloxatone toloxatone: oxazolidinone derivative; psychotropic drug; structure. toloxatone : A racemate consisting of equimolar amounts of (R)- and (S)-toloxatone. It is a reversible monoamine oxidase A inhibitor and antidepressant.. 5-(hydroxymethyl)-3-(3-methylphenyl)-1,3-oxazolidin-2-one : A member of the class of oxazolidinones that is 5-(hydroxymethyl)-1,3-oxazolidin-2-one substituted by a 3-methylphenyl group at position 3.	2.04	1	0	oxazolidinone; primary alcohol; toluenes
zidovudine Zidovudine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia.. zidovudine : A pyrimidine 2',3'-dideoxyribonucleoside compound having a 3'-azido substituent and thymine as the nucleobase.	2.04	1	0	azide; pyrimidine 2',3'-dideoxyribonucleoside	antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor
sisomicin Sisomicin: Antibiotic produced by Micromonospora inyoensis. It is closely related to gentamicin C1A, one of the components of the gentamicin complex (GENTAMICINS).	2.04	1	0	amino cyclitol glycoside; aminoglycoside antibiotic; beta-L-arabinoside; monosaccharide derivative
amdinocillin Amdinocillin: An amidinopenicillanic acid derivative with broad spectrum antibacterial action.. mecillinam : A penicillin in which the 6beta substituent is [(azepan-1-yl)methylidene]amino; an extended-spectrum penicillin antibiotic that binds specifically to penicillin binding protein 2 (PBP2), and is only considered to be active against Gram-negative bacteria.	2.04	1	0	penicillin	antibacterial drug; antiinfective agent
tobramycin Tobramycin: An aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the PSEUDOMONAS species. It is a 10% component of the antibiotic complex, NEBRAMYCIN, produced by the same species.. tobramycin : A amino cyclitol glycoside that is kanamycin B lacking the 3-hydroxy substituent from the 2,6-diaminoglucose ring.	2.04	1	0	amino cyclitol glycoside	antibacterial agent; antimicrobial agent; toxin
paclitaxel Taxus: Genus of coniferous yew trees or shrubs, several species of which have medicinal uses. Notable is the Pacific yew, Taxus brevifolia, which is used to make the anti-neoplastic drug taxol (PACLITAXEL).	4.24	5	0	taxane diterpenoid; tetracyclic diterpenoid	antineoplastic agent; human metabolite; metabolite; microtubule-stabilising agent
etoposide [no description available]	2.46	2	0	beta-D-glucoside; furonaphthodioxole; organic heterotetracyclic compound	antineoplastic agent; DNA synthesis inhibitor
ticarcillin Ticarcillin: An antibiotic derived from penicillin similar to CARBENICILLIN in action.. ticarcillin : A penicillin compound having a 6beta-[(2R)-2-carboxy-2-thiophen-3-ylacetyl]amino side-group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
trimazosin trimazosin: RN given refers to parent cpd; structure	2.04	1	0	N-arylpiperazine
ribavirin Rebetron: Rebetron is tradename	2.04	1	0	1-ribosyltriazole; aromatic amide; monocarboxylic acid amide; primary carboxamide	anticoronaviral agent; antiinfective agent; antimetabolite; antiviral agent; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor
adinazolam adinazolam: structure in first source. adinazolam : A triazolo[4,3-a][1,4]benzodiazepine having a dimethylaminomethyl group at the 1-position, a phenyl group at the 6-position and a chloro substituent at the 8-position.	2.04	1	0	triazolobenzodiazepine	anticonvulsant; antidepressant; anxiolytic drug; sedative
amikacin Amikacin: A broad-spectrum antibiotic derived from KANAMYCIN. It is reno- and oto-toxic like the other aminoglycoside antibiotics.. amikacin : An amino cyclitol glycoside that is kanamycin A acylated at the N-1 position by a 4-amino-2-hydroxybutyryl group.	2.04	1	0	alpha-D-glucoside; amino cyclitol glycoside; aminoglycoside; carboxamide	antibacterial drug; antimicrobial agent; nephrotoxin
phorbol 12,13-dibutyrate Phorbol 12,13-Dibutyrate: A phorbol ester found in CROTON OIL which, in addition to being a potent skin tumor promoter, is also an effective activator of calcium-activated, phospholipid-dependent protein kinase (protein kinase C). Due to its activation of this enzyme, phorbol 12,13-dibutyrate profoundly affects many different biological systems.	2.69	3	0	butyrate ester; phorbol ester; tertiary alpha-hydroxy ketone
tolamolol [no description available]	2.04	1	0
cephradine Cephradine: A semi-synthetic cephalosporin antibiotic.. cephradine : A first-generation cephalosporin antibiotic with a methyl substituent at position 3, and a (2R)-2-amino-2-cyclohexa-1,4-dien-1-ylacetamido substituent at position 7, of the cephem skeleton.	2.46	2	0	beta-lactam antibiotic allergen; cephalosporin	antibacterial drug
imidazolidinyl urea imidazolidinyl urea: RN given refers to parent cpd	2	1	0	ureas	antimicrobial agent
methyldopa Methyldopa: An alpha-2 adrenergic agonist that has both central and peripheral nervous system effects. Its primary clinical use is as an antihypertensive agent.. alpha-methyl-L-dopa : A derivative of L-tyrosine having a methyl group at the alpha-position and an additional hydroxy group at the 3-position on the phenyl ring.	2.04	1	0	L-tyrosine derivative; non-proteinogenic L-alpha-amino acid	alpha-adrenergic agonist; antihypertensive agent; hapten; peripheral nervous system drug; sympatholytic agent
tocainide Tocainide: An antiarrhythmic agent which exerts a potential- and frequency-dependent block of SODIUM CHANNELS.. tocainide : A monocarboxylic acid amide in which 2,6-dimethylphenylaniline and isobutyric acid have combined to form the amide bond; used as a local anaesthetic.	2.04	1	0	monocarboxylic acid amide	anti-arrhythmia drug; local anaesthetic; sodium channel blocker
sulbenicillin Sulbenicillin: Semisynthetic penicillin-type antibiotic.. sulbenicillin : A penicillin antibiotic having a 6beta-[phenyl(sulfo)acetamido] side-chain.	2.04	1	0	penicillin
sq-11725 Nadolol: A non-selective beta-adrenergic antagonist with a long half-life, used in cardiovascular disease to treat arrhythmias, angina pectoris, and hypertension. Nadolol is also used for MIGRAINE DISORDERS and for tremor.. nadolol : Nadolol is a diastereoisomeric mixture consisting of equimolar amounts of the four possible 2,3-cis-isomers of 5-[3-(tert-butylamino)-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol.	2.04	1	0
diltiazem Diltiazem: A benzothiazepine derivative with vasodilating action due to its antagonism of the actions of CALCIUM ion on membrane functions.. diltiazem : A 5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate in which both stereocentres have S configuration. A calcium-channel blocker and vasodilator, it is used as the hydrochloride in the management of angina pectoris and hypertension.	2.04	1	0	5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate	antihypertensive agent; calcium channel blocker; vasodilator agent
vecuronium bromide Vecuronium Bromide: Monoquaternary homolog of PANCURONIUM. A non-depolarizing neuromuscular blocking agent with shorter duration of action than pancuronium. Its lack of significant cardiovascular effects and lack of dependence on good kidney function for elimination as well as its short duration of action and easy reversibility provide advantages over, or alternatives to, other established neuromuscular blocking agents.. vecuronium bromide : The organic bromide salt of a 5alpha-androstane compound having 3alpha-acetoxy-, 17beta-acetoxy-, 2beta-piperidinino- and 16beta-N-methylpiperidinium substituents.	2.04	1	0	organic bromide salt; quaternary ammonium salt	muscle relaxant; neuromuscular agent; nicotinic antagonist
quisqualic acid Quisqualic Acid: An agonist at two subsets of excitatory amino acid receptors, ionotropic receptors that directly control membrane channels and metabotropic receptors that indirectly mediate calcium mobilization from intracellular stores. The compound is obtained from the seeds and fruit of Quisqualis chinensis.	2.07	1	0	non-proteinogenic alpha-amino acid
meptazinol Meptazinol: A narcotic antagonist with analgesic properties. It is used for the control of moderate to severe pain.	2.04	1	0	azepanes
sufentanil Sufentanil: An opioid analgesic that is used as an adjunct in anesthesia, in balanced anesthesia, and as a primary anesthetic agent.. sufentanil : An anilide resulting from the formal condensation of the aryl amino group of 4-(methoxymethyl)-N-phenyl-1-[2-(2-thienyl)ethyl]piperidin-4-amine with propanoic acid.	2.04	1	0	anilide; ether; piperidines; thiophenes	anaesthesia adjuvant; intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic
torsemide Torsemide: A pyridine and sulfonamide derivative that acts as a sodium-potassium chloride symporter inhibitor (loop diuretic). It is used for the treatment of EDEMA associated with CONGESTIVE HEART FAILURE; CHRONIC RENAL INSUFFICIENCY; and LIVER DISEASES. It is also used for the management of HYPERTENSION.. torasemide : An N-sulfonylurea obtained by formal condensation of [(3-methylphenyl)amino]pyridine-3-sulfonic acid with the free amino group of N-isopropylurea. It is a potent loop diuretic used for the treatment of hypertension and edema in patients with congestive heart failure.	2.04	1	0	aminopyridine; N-sulfonylurea; secondary amino compound	antihypertensive agent; loop diuretic
medroxalol medroxalol: RN given refers to parent cpd without isomeric designation	2.04	1	0	salicylamides
epirubicin Epirubicin: An anthracycline which is the 4'-epi-isomer of doxorubicin. The compound exerts its antitumor effects by interference with the synthesis and function of DNA.	2.04	1	0	aminoglycoside; anthracycline antibiotic; anthracycline; deoxy hexoside; monosaccharide derivative; p-quinones; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	antimicrobial agent; antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
cefmetazole Cefmetazole: A semisynthetic cephamycin antibiotic with a broad spectrum of activity against both gram-positive and gram-negative microorganisms. It has a high rate of efficacy in many types of infection and to date no severe side effects have been noted.. cefmetazole : A second-generation cephalosporin antibiotic having N(1)-methyltetrazol-5-ylthiomethyl, {[(cyanomethyl)sulfanyl]acetyl}amino and methoxy side-groups at positions 3, 7beta and 7alpha respectively of the parent cephem bicyclic structure.	2.04	1	0	cephalosporin	antibacterial drug
enkephalin, methionine Enkephalin, Methionine: One of the endogenous pentapeptides with morphine-like activity. It differs from LEU-ENKEPHALIN by the amino acid METHIONINE in position 5. Its first four amino acid sequence is identical to the tetrapeptide sequence at the N-terminal of BETA-ENDORPHIN.	2	1	0
lorcainide [no description available]	2.04	1	0	acetamides
idarubicin Idarubicin: An orally administered anthracycline antineoplastic. The compound has shown activity against BREAST NEOPLASMS; LYMPHOMA; and LEUKEMIA.	2.04	1	0	anthracycline antibiotic; deoxy hexoside; monosaccharide derivative
ceforanide ceforanide: RN given refers to (6R-(trans))-isomer. ceforanide : A second-generation cephalosporin antibiotic with {[1-(carboxymethyl)-1H-tetrazol-5-yl]sulfanyl}methyl and 2-(aminomethyl)phenylacetamido groups at positions 3 and 7, respectively, of the cephem skeleton. It is effective against many coliforms, including Escherichia coli, Klebsiella, Enterobacter and Proteus, and most strains of Salmonella, Shigella, Hemophilus, Citrobacter and Arizona species.	2.04	1	0	cephalosporin	antibacterial drug
piperacillin Piperacillin: Semisynthetic, broad-spectrum, AMPICILLIN derived ureidopenicillin antibiotic proposed for PSEUDOMONAS infections. It is also used in combination with other antibiotics.. piperacillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-[(4-ethyl-2,3-dioxopiperazin-1-yl)carboxamido]-2-phenylacetamido group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
paroxetine Paroxetine: A serotonin uptake inhibitor that is effective in the treatment of depression.. paroxetine : A benzodioxole that consists of piperidine bearing 1,3-benzodioxol-5-yloxy)methyl and 4-fluorophenyl substituents at positions 3 and 4 respectively; the (3S,4R)-diastereomer. Highly potent and selective 5-HT uptake inhibitor that binds with high affinity to the serotonin transporter (Ki = 0.05 nM). Ki values are 1.1, 350 and 1100 nM for inhibition of [3H]-5-HT, [3H]-l-NA and [3H]-DA uptake respectively. Displays minimal affinity for alpha1-, alpha2- or beta-adrenoceptors, 5-HT2A, 5-HT1A, D2 or H1 receptors at concentrations below 1000 nM, however displays weak affinity for muscarinic ACh receptors (Ki = 42 nM). Antidepressant and anxiolytic in vivo.	2.04	1	0	aromatic ether; benzodioxoles; organofluorine compound; piperidines	antidepressant; anxiolytic drug; hepatotoxic agent; P450 inhibitor; serotonin uptake inhibitor
captopril Captopril: A potent and specific inhibitor of PEPTIDYL-DIPEPTIDASE A. It blocks the conversion of ANGIOTENSIN I to ANGIOTENSIN II, a vasoconstrictor and important regulator of arterial blood pressure. Captopril acts to suppress the RENIN-ANGIOTENSIN SYSTEM and inhibits pressure responses to exogenous angiotensin.. captopril : A L-proline derivative in which L-proline is substituted on nitrogen with a (2S)-2-methyl-3-sulfanylpropanoyl group. It is used as an anti-hypertensive ACE inhibitor drug.	2.04	1	0	alkanethiol; L-proline derivative; N-acylpyrrolidine; pyrrolidinemonocarboxylic acid	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
cefoperazone Cefoperazone: Semisynthetic broad-spectrum cephalosporin with a tetrazolyl moiety that is resistant to beta-lactamase. It may be used to treat Pseudomonas infections.. cefoperazone : A semi-synthetic parenteral cephalosporin with a tetrazolyl moiety that confers beta-lactamase resistance.	2.04	1	0	cephalosporin	antibacterial drug
atracurium Atracurium: A non-depolarizing neuromuscular blocking agent with short duration of action. Its lack of significant cardiovascular effects and its lack of dependence on good kidney function for elimination provide clinical advantage over alternate non-depolarizing neuromuscular blocking agents.. atracurium : A diester compound consisting of pentane-1,5-diol with both hydroxyls bearing 3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl groups.	2.04	1	0	diester; quaternary ammonium ion	muscle relaxant; nicotinic antagonist
moxalactam Moxalactam: Broad- spectrum beta-lactam antibiotic similar in structure to the CEPHALOSPORINS except for the substitution of an oxaazabicyclo moiety for the thiaazabicyclo moiety of certain CEPHALOSPORINS. It has been proposed especially for the meningitides because it passes the blood-brain barrier and for anaerobic infections.. moxalactam : A broad-spectrum oxacephem antibiotic in which the oxazine ring is substituted with a tetrazolylthiomethyl group and the azetidinone ring carries methoxy and 2-carboxy-2-(4-hydroxyphenyl)acetamido substituents.	2.04	1	0	cephalosporin; oxacephem	antibacterial drug
endralazine BQ 22-708: RN given refers to parent cpd	2.04	1	0	benzamides
pergolide Pergolide: A long-acting dopamine agonist which has been used to treat PARKINSON DISEASE and HYPERPROLACTINEMIA but withdrawn from some markets due to potential for HEART VALVE DISEASES.. pergolide : A diamine that is ergoline in which the beta-hydrogen at position 8 is replaced by a (methylthio)methyl group and the hydrogen attached to the piperidine nitrogen (position 6) is replaced by a propyl group. A dopamine D2 receptor agonist which also has D1 and D2 agonist properties, it is used as the mesylate salt in the management of Parkinson's disease, although it was withdrawn from the U.S. and Canadian markets in 2007 due to an increased risk of cardiac valve dysfunction.	3.31	1	0	diamine; methyl sulfide; organic heterotetracyclic compound	antiparkinson drug; dopamine agonist
colforsin Colforsin: Potent activator of the adenylate cyclase system and the biosynthesis of cyclic AMP. From the plant COLEUS FORSKOHLII. Has antihypertensive, positive inotropic, platelet aggregation inhibitory, and smooth muscle relaxant activities; also lowers intraocular pressure and promotes release of hormones from the pituitary gland.	2.52	2	0	acetate ester; cyclic ketone; labdane diterpenoid; organic heterotricyclic compound; tertiary alpha-hydroxy ketone; triol	adenylate cyclase agonist; anti-HIV agent; antihypertensive agent; plant metabolite; platelet aggregation inhibitor; protein kinase A agonist
cefadroxil anhydrous Cefadroxil: Long-acting, broad-spectrum, water-soluble, CEPHALEXIN derivative.. cefadroxil : A cephalosporin bearing methyl and (2R)-2-amino-2-(4-hydroxyphenyl)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.	2.04	1	0	cephalosporin	antibacterial drug
encainide Encainide: One of the ANTI-ARRHYTHMIA AGENTS, it blocks VOLTAGE-GATED SODIUM CHANNELS and slows conduction within the His-Purkinje system and MYOCARDIUM.. encainide : 4-Methoxy-N-phenylbenzamide in which the hydrogen at the 2 position of the phenyl group is substituted by a 2-(1-methylpiperidin-2-yl)ethyl group. A class Ic antiarrhythmic, the hydrochloride was used for the treatment of severe or life-threatening ventricular arrhythmias, but it was associated with increased death rates in patients who had asymptomatic heart rhythm abnormalities after a recent heart attack and was withdrawn from the market.	2.04	1	0	benzamides; piperidines	anti-arrhythmia drug; sodium channel blocker
pimonidazole pimonidazole: structure given in first source	2.11	1	0
pefloxacin Pefloxacin: A synthetic broad-spectrum fluoroquinolone antibacterial agent active against most gram-negative and gram-positive bacteria.. pefloxacin : A quinolone that is 4-oxo-1,4-dihydroquinoline which is substituted at positions 1, 3, 6 and 7 by ethyl, carboxy, fluorine, and 4-methylpiperazin-1-yl groups, respectively.	2.04	1	0	fluoroquinolone antibiotic; monocarboxylic acid; N-alkylpiperazine; N-arylpiperazine; quinolone antibiotic; quinolone	antibacterial drug; antiinfective agent; DNA synthesis inhibitor
alfentanil Alfentanil: A short-acting opioid anesthetic and analgesic derivative of FENTANYL. It produces an early peak analgesic effect and fast recovery of consciousness. Alfentanil is effective as an anesthetic during surgery, for supplementation of analgesia during surgical procedures, and as an analgesic for critically ill patients.. alfentanil : A member of the class of piperidines that is piperidine having a 2-(4-ethyl-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)ethyl group at the 1-position as well as N-phenylpropanamido- and methoxymethyl groups at the 4-position.	2.04	1	0	monocarboxylic acid amide; piperidines	central nervous system depressant; intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic; peripheral nervous system drug
swainsonine Swainsonine: An indolizidine alkaloid from the plant Swainsona canescens that is a potent alpha-mannosidase inhibitor. Swainsonine also exhibits antimetastatic, antiproliferative, and immunomodulatory activity.. swainsonine : An indolizidine alkaloid isolated from the plant Swainsona canescens with three hydroxy substituents at positions 1, 2 and 8.	2.07	1	0	indolizidine alkaloid	antineoplastic agent; EC 3.2.1.114 (mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase) inhibitor; immunological adjuvant; plant metabolite
cefotetan Cefotetan: A semisynthetic cephamycin antibiotic that is administered intravenously or intramuscularly. The drug is highly resistant to a broad spectrum of beta-lactamases and is active against a wide range of both aerobic and anaerobic gram-positive and gram-negative microorganisms.. cefotetan : A semi-synthetic second-generation cephamycin antibiotic with [(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl, methoxy and {[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino groups at the 3, 7alpha, and 7beta positions, respectively, of the cephem skeleton. It is resistant to a wide range of beta-lactamases and is active against a broad spectrum of aerobic and anaerobic Gram-positive and Gram-negative microorganisms.	2.04	1	0
recainam recainam: structure given in first source	2.04	1	0
lovastatin Lovastatin: A fungal metabolite isolated from cultures of Aspergillus terreus. The compound is a potent anticholesteremic agent. It inhibits 3-hydroxy-3-methylglutaryl coenzyme A reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES), which is the rate-limiting enzyme in cholesterol biosynthesis. It also stimulates the production of low-density lipoprotein receptors in the liver.. lovastatin : A fatty acid ester that is mevastatin carrying an additional methyl group on the carbobicyclic skeleton. It is used in as an anticholesteremic drug and has been found in fungal species such as Aspergillus terreus and Pleurotus ostreatus (oyster mushroom).	2.47	2	0	delta-lactone; fatty acid ester; hexahydronaphthalenes; polyketide; statin (naturally occurring)	anticholesteremic drug; antineoplastic agent; Aspergillus metabolite; prodrug
flupirtine flupirtine: RN given refers to parent cpd without isomeric designation	2.04	1	0	aminopyridine
enoximone Enoximone: A selective phosphodiesterase inhibitor with vasodilating and positive inotropic activity that does not cause changes in myocardial oxygen consumption. It is used in patients with CONGESTIVE HEART FAILURE.	2.04	1	0	aromatic ketone
castanospermine castanospermine: indolizidine alkaloid from seeds of Australian legume, Castanospermum australe. castanospermine : A tetrahydroxyindolizidine alkaloid that consists of octahydroindolizine having four hydroxy substituents located at positions 1, 6, 7 and 8 (the 1S,6S,7R,8R,8aR-diastereomer).	2.07	1	0	indolizidine alkaloid	anti-HIV-1 agent; anti-inflammatory agent; EC 3.2.1.* (glycosidase) inhibitor; metabolite
idazoxan Idazoxan: A benzodioxane-linked imidazole that has alpha-2 adrenoceptor antagonist activity.. idazoxan : A benzodioxine that is 2,3-dihydro-1,4-benzodioxine in which one of the hydrogens at position 2 has been replaced by a 4,5-dihydro-1H-imidazol-2-yl group.	2.04	1	0	benzodioxine; imidazolines	alpha-adrenergic antagonist
remoxipride Remoxipride: An antipsychotic agent that is specific for dopamine D2 receptors. It has been shown to be effective in the treatment of schizophrenia.	2.04	1	0	dimethoxybenzene
pravastatin Pravastatin: An antilipemic fungal metabolite isolated from cultures of Nocardia autotrophica. It acts as a competitive inhibitor of HMG CoA reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES).. pravastatin : A carboxylic ester resulting from the formal condensation of (S)-2-methylbutyric acid with the hydroxy group adjacent to the ring junction of (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6,8-dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid. Derived from microbial transformation of mevastatin, pravastatin is a reversible inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA). The sodium salt is used for lowering cholesterol and preventing cardiovascular disease. It is one of the lower potency statins, but has the advantage of fewer side effects compared with lovastatin and simvastatin.	2.04	1	0	3-hydroxy carboxylic acid; carbobicyclic compound; carboxylic ester; hydroxy monocarboxylic acid; secondary alcohol; statin (semi-synthetic)	anticholesteremic drug; environmental contaminant; metabolite; xenobiotic
bambuterol bambuterol: selective inhibitor of butyrylcholinesterase & acetylcholinesterase. bambuterol : A carbamate ester that is terbutaline in which both of the phenolic hydroxy groups have been protected as the corresponding N,N-dimethylcarbamates. A long acting beta-adrenoceptor agonist used in the treatment of asthma, it is a prodrug for terbutaline.	2.04	1	0	carbamate ester; phenylethanolamines	anti-asthmatic drug; beta-adrenergic agonist; bronchodilator agent; EC 3.1.1.7 (acetylcholinesterase) inhibitor; prodrug; sympathomimetic agent; tocolytic agent
atomoxetine atomoxetine : A secondary amino compound having methyl and 3-(2-methylphenoxy)-3-phenylpropan-1-yl substituents.	2.04	1	0	aromatic ether; secondary amino compound; toluenes	adrenergic uptake inhibitor; antidepressant; environmental contaminant; xenobiotic
flavone acetic acid flavone acetic acid: structure given in first source	2.11	1	0
trospectomycin trospectomycin: active against Neisseria gonorrhoeae; RN refers to 2R-(2alpha,4abeta,5abeta,6beta,7beta,8beta,9beta,9alpha,9aalpha,10abeta)-(9CI)-isomer	2.04	1	0	dioxanes
finasteride Finasteride: An orally active 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE inhibitor. It is used as a surgical alternative for treatment of benign PROSTATIC HYPERPLASIA.. finasteride : An aza-steroid that is a synthetic drug for the treatment of benign prostatic hyperplasia.	2.04	1	0	3-oxo steroid; aza-steroid; delta-lactam	androgen antagonist; antihyperplasia drug; EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor
sematilide sematilide: RN refers to HCl; structure given in first source	2.04	1	0
esmolol methyl 3-{4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl}propanoate : A methyl ester that is methyl 3-(4-hydroxyphenyl)propanoate in which the hydrogen attached to the phenolic hydroxy group is substituted by a 2-hydroxy-3-(isopropylamino)propyl group.. esmolol : A racemate comprising equimolar amounts of (R)- and (S)-esmolol. A cardioselective and short-acting beta1 receptor blocker with rapid onset but lacking intrinsic sympathomimetic and membrane-stabilising properties, it is used as the hydrochloride salt in the management of supraventricular arrhythmias, and for the control of hypertension and tachycardia during surgery. While the S enantiomer possesses all of the heart rate control, both enantiomers contribute to lowering blood pressure.	2.04	1	0	aromatic ether; ethanolamines; methyl ester; secondary alcohol; secondary amino compound
clinafloxacin clinafloxacin: structure given in first source; RN given is for monoHCl	2.04	1	0	quinolines
adapalene Adapalene: A naphthalene derivative that has specificity for RETINOIC ACID RECEPTORS. It is used as a DERMATOLOGIC AGENT for the treatment of ACNE.. adapalene : A naphthoic acid that is CD437 in which the phenolic hydroxy group has been converted to its methyl ether.	2.31	1	0	adamantanes; monocarboxylic acid; naphthoic acid	dermatologic drug; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor; non-steroidal anti-inflammatory drug
adefovir adefovir: inhibitor of African swine fever virus. adefovir(1-) : A organophosphonate oxoanion obtained by removal of a proton from the phosphonate group of adefovir, a nucleoside reverse transcriptase inhibitor. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).. adefovir : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens has been replaced by a 2-(6-amino-9H-purin-9-yl)ethoxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(t-butoxycarbonyloxymethyl) ester (dipivoxil ester) prodrug is used to treat chronic hepatitis B viral infection.	2.04	1	0	6-aminopurines; ether; phosphonic acids	antiviral drug; DNA synthesis inhibitor; drug metabolite; HIV-1 reverse transcriptase inhibitor; nephrotoxic agent
loxiglumide loxiglumide: cholecystokinin receptor antagonist; RN refers to (+-)-isomer; structure in first source	2.04	1	0	organic molecular entity
sparfloxacin [no description available]	2.04	1	0	fluoroquinolone antibiotic; N-arylpiperazine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone
cidofovir anhydrous Cidofovir: An acyclic nucleoside phosphonate that acts as a competitive inhibitor of viral DNA polymerases. It is used in the treatment of RETINITIS caused by CYTOMEGALOVIRUS INFECTIONS and may also be useful for treating HERPESVIRUS INFECTIONS.. cidofovir anhydrous : Cytosine substituted at the 1 position by a 3-hydroxy-2-(phosphonomethoxy)propyl group (S configuration). A nucleoside analogue, it is an injectable antiviral used for the treatment of cytomegalovirus (CMV) retinitis in AIDS patients.	2.04	1	0	phosphonic acids; pyrimidone	anti-HIV agent; antineoplastic agent; antiviral drug; photosensitizing agent
tiagabine Tiagabine: A nipecotic acid derivative that acts as a GABA uptake inhibitor and anticonvulsant agent. It is used in the treatment of EPILEPSY, for refractory PARTIAL SEIZURES.. tiagabine : A piperidinemonocarboxylic acid that is (R)-nipecotic acid in which the hydrogen attached to the nitrogen has been replaced by a 1,1-bis(3-methyl-2-thienyl)but-1-en-4-yl group. A GABA reuptake inhibitor, it is used (generally as the hydrochloride salt) for the treatment of epilepsy.	2.04	1	0	beta-amino acid; piperidinemonocarboxylic acid; tertiary amino compound; thiophenes	anticonvulsant; GABA reuptake inhibitor
mibefradil Mibefradil: A benzimidazoyl-substituted tetraline that selectively binds and inhibits CALCIUM CHANNELS, T-TYPE.	2.04	1	0	tetralins	T-type calcium channel blocker
topotecan Topotecan: An antineoplastic agent used to treat ovarian cancer. It works by inhibiting DNA TOPOISOMERASES, TYPE I.. topotecan : A pyranoindolizinoquinoline used as an antineoplastic agent. It is a derivative of camptothecin and works by binding to the topoisomerase I-DNA complex and preventing religation of these 328 single strand breaks.	2.04	1	0	pyranoindolizinoquinoline	antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor
bromfenac bromfenac: bromfenac sodium is the active cpd; structure in first source. bromfenac : Amfenac in which the the hydrogen at the 4 position of the benzoyl group is substituted by bromine. It is used for the management of ocular pain and treatment of postoperative inflammation in patients who have undergone cataract extraction. It was withdrawn from the US market in 1998, following concerns over off-label abuse and hepatic failure.	2.04	1	0	aromatic amino acid; benzophenones; organobromine compound; substituted aniline	non-narcotic analgesic; non-steroidal anti-inflammatory drug
gemcitabine gemcitabine : A 2'-deoxycytidine having geminal fluoro substituents in the 2'-position. An inhibitor of ribonucleotide reductase, gemcitabine is used in the treatment of various carcinomas, particularly non-small cell lung cancer, pancreatic cancer, bladder cancer and breast cancer.	7.52	2	0	organofluorine compound; pyrimidine 2'-deoxyribonucleoside	antimetabolite; antineoplastic agent; antiviral drug; DNA synthesis inhibitor; EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor; environmental contaminant; immunosuppressive agent; photosensitizing agent; prodrug; radiosensitizing agent; xenobiotic
temoporfin temoporfin: used as PHOTOCHEMOTHERAPY	3.17	5	0
ibutilide ibutilide: RN & structure in first source; RN refers to the fumarate salt	2.04	1	0	benzenes; organic amino compound
aripiprazole Aripiprazole: A piperazine and quinolone derivative that is used primarily as an antipsychotic agent. It is a partial agonist of SEROTONIN RECEPTOR, 5-HT1A and DOPAMINE D2 RECEPTORS, where it also functions as a post-synaptic antagonist, and an antagonist of SEROTONIN RECEPTOR, 5-HT2A. It is used for the treatment of SCHIZOPHRENIA and BIPOLAR DISORDER, and as an adjunct therapy for the treatment of depression.. aripiprazole : An N-arylpiperazine that is piperazine substituted by a 4-[(2-oxo-1,2,3,4-tetrahydroquinolin-7-yl)oxy]butyl group at position 1 and by a 2,3-dichlorophenyl group at position 4. It is an antipsychotic drug used for the treatment of Schizophrenia, and other mood disorders.	2.51	2	0	aromatic ether; delta-lactam; dichlorobenzene; N-alkylpiperazine; N-arylpiperazine; quinolone	drug metabolite; H1-receptor antagonist; second generation antipsychotic; serotonergic agonist
remifentanil Remifentanil: A piperidine-propionate derivative and opioid analgesic structurally related to FENTANYL. It functions as a short-acting MU OPIOID RECEPTOR agonist, and is used as an analgesic during induction or maintenance of general anesthesia, following surgery, during childbirth, and in mechanically ventilated patients under intensive care.. remifentanil : A piperidinecarboxylate ester that is methyl piperidine-4-carboxylate in which the hydrogen attached to the nitrogen is substituted by a 3-methoxy-3-oxopropyl group and the hydrogen at position 4 is substituted the nitrogen of N-propanoylaniline.	2.04	1	0	alpha-amino acid ester; anilide; monocarboxylic acid amide; piperidinecarboxylate ester	intravenous anaesthetic; mu-opioid receptor agonist; opioid analgesic; sedative
lamivudine [no description available]	2.04	1	0	monothioacetal; nucleoside analogue; oxacycle; primary alcohol	allergen; anti-HBV agent; antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor; HIV-1 reverse transcriptase inhibitor; prodrug
irinotecan [no description available]	2.97	4	0	carbamate ester; delta-lactone; N-acylpiperidine; pyranoindolizinoquinoline; ring assembly; tertiary alcohol; tertiary amino compound	antineoplastic agent; apoptosis inducer; EC 5.99.1.2 (DNA topoisomerase) inhibitor; prodrug
valsartan Valsartan: A tetrazole derivative and ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to treat HYPERTENSION.. valsartan : A monocarboxylic acid amide consisting of L-valine in which the amino hydrogens have been replaced by a pentanoyl and a [2'-(1H-tetrazol-5-yl)biphenyl]-4-yl]methyl group. It exhibits antihypertensive activity.	2.04	1	0	biphenylyltetrazole; monocarboxylic acid amide; monocarboxylic acid	angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic
ibandronic acid Ibandronic Acid: Aminobisphosphonate that is a potent inhibitor of BONE RESORPTION. It is used in the treatment of HYPERCALCEMIA associated with malignancy, for the prevention of fracture and bone complications in patients with breast cancer and bone metastases, and for the treatment and prevention of POSTMENOPAUSAL OSTEOPOROSIS.	2.04	1	0
ziprasidone ziprasidone: a benzisothiazoylpiperazine derivative; has combined dopamine and serotonin receptor antagonist activity; structurally related to tiospirone. ziprasidone : A piperazine compound having 1,2-benzothiazol-3-yl- and 2-(6-chloro-1,3-dihydro-2-oxindol-5-yl)ethyl substituents attached to the nitrogen atoms.	2.04	1	0	1,2-benzisothiazole; indolones; organochlorine compound; piperazines	antipsychotic agent; dopaminergic antagonist; histamine antagonist; muscarinic antagonist; psychotropic drug; serotonergic antagonist
zanamivir Zanamivir: A guanido-neuraminic acid that is used to inhibit NEURAMINIDASE.	2.04	1	0	guanidines	antiviral agent; EC 3.2.1.18 (exo-alpha-sialidase) inhibitor
zolmitriptan zolmitriptan: an antimigraine compound; a serotonin (5HT)-1D receptor agonist. zolmitriptan : A member of the class of tryptamines that is N,N-dimethyltryptamine in which the hydrogen at position 5 of the indole ring has been replaced by a [(4S)-2-oxo-1,3-oxazolidin-4-yl]methyl group. A serotonin 5-HT1 B and D receptor agonist, it is used for the treatment of migraine.	2.04	1	0	oxazolidinone; tryptamines	anti-inflammatory drug; serotonergic agonist; vasoconstrictor agent
tirofiban Tirofiban: Tyrosine analog and PLATELET GLYCOPROTEIN GPIIB-IIIA COMPLEX antagonist that inhibits PLATELET AGGREGATION and is used in the treatment of ACUTE CORONARY SYNDROME.. tirofiban : A member of the class of piperidines that is L-tyrosine in which a hydrogen attached to the amino group is replaced by a butylsulfonyl group and in which the hydrogen attached to the phenolic hydroxy group is replaced by a 4-(piperidin-4-yl)butyl group.	2.04	1	0	L-tyrosine derivative; piperidines; sulfonamide	anticoagulant; fibrin modulating drug; platelet glycoprotein-IIb/IIIa receptor antagonist
acridine orange Acridine Orange: A cationic cytochemical stain specific for cell nuclei, especially DNA. It is used as a supravital stain and in fluorescence cytochemistry. It may cause mutations in microorganisms.. acridine orange : Fluorescent dye useful for cell cycle determination. It is cell-permeable, and interacts with DNA and RNA by intercalation or electrostatic attractions respectively.. acridine orange free base : A member of the class of aminoacridines that is acridine carrying two dimethylamino substituents at positions 3 and 6. The hydrochloride salt is the fluorescent dye 'acridine orange', used for cell cycle determination.	2.05	1	0	aminoacridines; aromatic amine; tertiary amino compound	fluorochrome; histological dye
benzylaminopurine benzylaminopurine: a plant growth regulator. N-benzyladenine : A member of the class of 6-aminopurines that is adenine in which one of the hydrogens of the amino group is replaced by a benzyl group.	7.47	2	0	6-aminopurines	cytokinin; plant metabolite
trichlorophene trichlorophene: contains 20 carbon atoms; do not confuse with trichlorophene as name for trichloro derivs of 2,2'-methylenebisphenol (contain 13 carbon atoms)	2.11	1	0
daunorubicin hydrochloride [no description available]	2.07	1	0	anthracycline
cisatracurium cisatracurium: RN refers to (1R-(1alpha,2alpha(1'R,2'R)))-isomer. cisatracurium : A diester that is the (1R,1'R,2R,2'R)-diastereoisomer of atracurium, a quaternary ammonium ion consisting of pentane-1,5-diol with both hydroxy functions bearing 3-[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl groups. The active species in the skeletal muscle relaxant cisatracurium besylate.	2.04	1	0	diester; quaternary ammonium ion	muscle relaxant; nicotinic antagonist
venlafaxine hydrochloride Venlafaxine Hydrochloride: A cyclohexanol and phenylethylamine derivative that functions as a SEROTONIN AND NORADRENALINE REUPTAKE INHIBITOR (SNRI) and is used as an ANTIDEPRESSIVE AGENT.	2.11	1	0	hydrochloride
fosinoprilat fosinoprilat: active phosphinic acid metabolite of prodrug fosenopril, which is activated by esterases in vivo; structure given in first source; binds zinc with phosphinic acid group. fosinoprilat : A phosphinic acid-containing N-acyl derivative of (4S)-cyclohexyl-L-proline. An inhibitor of angiotensin converting enzyme (ACE), it is used as the phosphinate ester pro-drug fosinopril for treatment of hypertension and chronic heart failure.	2.04	1	0	L-proline derivative; phosphinic acids	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
trovafloxacin trovafloxacin: a trifluoronaphthyridone derivative of 7-(3-azabicyclo(3.1.0)hexyl)naphthyridone; has antineoplastic activity. trovafloxacin : A 1,8-naphthyridine derivative that is 4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid bearing additional 2,4-difluorophenyl, fluoro and 6-amino-3-azabicyclo[3.1.0]hex-3-yl substituents at positions 1, 6 and 7 respectively. A broad-spectrum antibiotic that was withdrawn from the market due to risk of liver failure.	2.04	1	0
verapamil hydrochloride verapamil hydrochloride : A racemate comprising equimolar amounts of dexverapamil hydrochloride and (S)-verapamil hydrochloride.	2.11	1	0
cefprozil [no description available]	2.04	1	0	cephalosporin; semisynthetic derivative	antibacterial drug
mevastatin mevastatin: antifungal metabolite from Penicillium brevicopactum; potent inhibitory activity to sterol synthesis; structure. mevastatin : A carboxylic ester that is pravastatin that is lacking the allylic hydroxy group. A hydroxymethylglutaryl-CoA reductase inhibitor (statin) isolated from Penicillium citrinum and from Penicillium brevicompactum, its clinical use as a lipid-regulating drug ceased following reports of toxicity in animals.	2.07	1	0	2-pyranones; carboxylic ester; hexahydronaphthalenes; polyketide; statin (naturally occurring)	antifungal agent; apoptosis inducer; EC 3.4.24.83 (anthrax lethal factor endopeptidase) inhibitor; fungal metabolite; Penicillium metabolite
2',7'-dichlorofluorescein 2',7'-dichlorofluorescein: RN given refers to parent cpd	2.02	1	0	2-benzofurans	fluorochrome
ursolic acid [no description available]	2.07	1	0	hydroxy monocarboxylic acid; pentacyclic triterpenoid	geroprotector; plant metabolite
norharman norharman: RN given refers to parent cpd. beta-carboline : The parent compound of the beta-carbolines, a tricyclic structure comprising an indole ring system ortho- fused to C-3 and C-4 of a pyridine ring.	2.07	1	0	beta-carbolines; mancude organic heterotricyclic parent	fungal metabolite; marine metabolite
thiazolyl blue thiazolyl blue: RN & II refers to bromide. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide : The bromide salt of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium.	2.74	3	0	organic bromide salt	colorimetric reagent; dye
betulinic acid [no description available]	2.07	1	0	hydroxy monocarboxylic acid; pentacyclic triterpenoid	anti-HIV agent; anti-inflammatory agent; antimalarial; antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; plant metabolite
allicin [no description available]	2.01	1	0	botanical anti-fungal agent; sulfoxide	antibacterial agent
epigallocatechin gallate epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis). (-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin.	2.43	2	0	flavans; gallate ester; polyphenol	antineoplastic agent; antioxidant; apoptosis inducer; geroprotector; Hsp90 inhibitor; neuroprotective agent; plant metabolite
fluorexon fluorexon: structure	2	1	0	xanthene dye	fluorochrome
gallocatechol gallocatechol: structure give in first source; RN given for (trans-(+-))-omer; inhibits DNA-dependent DNA & RNA polymerases. (+)-gallocatechin : A gallocatechin that has (2R,3S)-configuration. It is found in green tea and bananas.. gallocatechin : A catechin that is a flavan substituted by hydroxy groups at positions 3, 3', 4', 5, 5' and 7 (the trans isomer). It is isolated from Acacia mearnsii.	3.31	1	0	gallocatechin	antioxidant; metabolite; radical scavenger
chlorin chlorin: RN given refers to parent cpd; structure. chlorin : A tetrapyrrole fundamental parent that is obtained by formal hydrogenation across the 2,3-double bond of porphyrin.	7.83	3	0
metaperiodate Periodic Acid: A strong oxidizing agent.	1.98	1	0	iodine oxoacid
baccatin iii [no description available]	2.07	1	0	acetate ester; benzoate ester; tetracyclic diterpenoid	plant metabolite
taleranol taleranol: a metabolite of ZEARALENONE which is a non-steroidal estrogenic lactone used as an anabolic compound in animal feed; a stereoisomer of ZERANOL (alpha-zearalanol)	2.07	1	0	macrolide
narasin [no description available]	2.07	1	0	diterpene glycoside
iopamidol Iopamidol: A non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiological procedures.. iopamidol : A benzenedicarboxamide compound having N-substituted carbamoyl groups at the 1- and 3-positions, iodo substituents at the 2-, 4- and 6-positions and a (2S)-2-hydroxypropanamido group at the 5-position.	2.04	1	0	benzenedicarboxamide; organoiodine compound; pentol	environmental contaminant; radioopaque medium; xenobiotic
4-aminomethylbenzoic acid [no description available]	2.11	1	0	benzoic acids
quassin quassin: article discusses quassinoid principle; structure	2.07	1	0	triterpenoid
cedrol cedrol: a cyclic terpenoid from cedarwood oil; 8-epicedrol is an epimer	2.11	1	0	cedrane sesquiterpenoid; tertiary alcohol
tomatidine tomatidine: RN given refers to (3beta,5alpha,22beta,25S)-isomer; structure. tomatidine : A 3beta-hydroxy steroid resulting from the substitution of the 3beta-hydrogen of tomatidane by a hydroxy group.	2.07	1	0	3beta-hydroxy steroid; azaspiro compound; oxaspiro compound
imipramine n-oxide imipramine N-oxide: RN given refers to parent cpd; structure	2.04	1	0	dibenzooxazepine
aloxistatin aloxistatin: a membrane-permeable cysteine protease inhibitor. aloxistatin : An L-leucine derivative that is the amide obtained by formal condensation of the carboxy group of (2S,3S)-3-(ethoxycarbonyl)oxirane-2-carboxylic acid with the amino group of N-(3-methylbutyl)-L-leucinamide.	2.07	1	0	epoxide; ethyl ester; L-leucine derivative; monocarboxylic acid amide	anticoronaviral agent; cathepsin B inhibitor
propazole propazole: RN given refers to parent cpd; structure	2.11	1	0	benzimidazoles
reserpic acid reserpic acid: inhibitor of norepinephrine transport into chromaffin vesicle ghosts; RN given refers to (3beta,16beta,17alpha,18beta,20alpha)-isomer parent cpd; structure given in first source	2.11	1	0	yohimban alkaloid
rutecarpine rutacarpine: from Evodia rutaecarpa; an ingredient in zhuyu hewei zhitong capsules	2.07	1	0	beta-carbolines
pifexole pifexole: structure	2.11	1	0
lercanidipine [no description available]	2.31	1	0	diarylmethane
dexloxiglumide dexloxiglumide: a CCK receptor antagonist; structure given in first source	2.04	1	0	glutamic acid derivative
intoplicine intoplicine: structure in first source	2.04	1	0	pyridoindole
repaglinide [no description available]	2.04	1	0	piperidines
telmisartan Telmisartan: A biphenyl compound and benzimidazole derivative that acts as an angiotensin II type 1 receptor antagonist. It is used in the management of HYPERTENSION.. telmisartan : A member of the class of benzimidazoles used widely in the treatment of hypertension.	2.04	1	0	benzimidazoles; biphenyls; carboxybiphenyl	angiotensin receptor antagonist; antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; environmental contaminant; xenobiotic
bergenin bergenin: RN refers to (2R-(2alpha,3beta,4alpha,4aalpha,10bbeta))-isomer; structure	2.07	1	0	trihydroxybenzoic acid	metabolite
dexfenfluramine Dexfenfluramine: The S-isomer of FENFLURAMINE. It is a serotonin agonist and is used as an anorectic. Unlike fenfluramine, it does not possess any catecholamine agonist activity.. (S)-fenfluramine : The S-enantiomer of fenfluramine. It stimulates the release of serotonin and selectively inhibits its reuptake, but unlike fenfluramine it does not possess catecholamine agonist activity. It was formerly given by mouth as the hydrochloride in the treatment of obesity, but, like fenfluramine, was withdrawn wolrdwide following reports of valvular heart defects.	2.04	1	0	fenfluramine	appetite depressant; serotonergic agonist; serotonin uptake inhibitor
2-methoxyestradiol 2-methoxy-17beta-estradiol : A 17beta-hydroxy steroid, being 17beta-estradiol methoxylated at C-2.	2.15	1	0	17beta-hydroxy steroid; 3-hydroxy steroid	angiogenesis modulating agent; antimitotic; antineoplastic agent; human metabolite; metabolite; mouse metabolite
ethinyl estradiol-17-sulfate ethinyl estradiol-17-sulfate: RN given refers to the (17alpha)-isomer	2.04	1	0
Diphenolic acid diphenolic acid: an estrogenic ligand	2.11	1	0	bisphenol
Melicopidine [no description available]	2.11	1	0	acridines
pinocembrin pinocembrin : A dihydroxyflavanone in which the two hydroxy groups are located at positions 5 and 7. A natural product found in Piper sarmentosum and Cryptocarya chartacea.	2.07	1	0	(2S)-flavan-4-one; dihydroxyflavanone	antineoplastic agent; antioxidant; metabolite; neuroprotective agent; vasodilator agent
delphinidin Paraffin: A mixture of solid hydrocarbons obtained from petroleum. It has a wide range of uses including as a stiffening agent in ointments, as a lubricant, and as a topical anti-inflammatory. It is also commonly used as an embedding material in histology.. delphinidin chloride : An anthocyanidin chloride that has delphinidin as the cationic counterpart.	3.31	1	0	anthocyanidin chloride
ethinylestradiol-3-sulfate ethinylestradiol-3-sulfate: binds to albumin at 2 sites	2.04	1	0	17beta-hydroxy steroid; steroid sulfate	antineoplastic agent; estrogen
fluorodeoxyglucose f18 Fluorodeoxyglucose F18: The compound is given by intravenous injection to do POSITRON-EMISSION TOMOGRAPHY for the assessment of cerebral and myocardial glucose metabolism in various physiological or pathological states including stroke and myocardial ischemia. It is also employed for the detection of malignant tumors including those of the brain, liver, and thyroid gland. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1162)	2.07	1	0	2-deoxy-2-((18)F)fluoro-D-glucose; 2-deoxy-2-fluoro-aldehydo-D-glucose
cefcanel cefcanel: RN given refers to (6R-(6 alpha,7 beta(R*)))-isomer; structure	2.04	1	0
zoledronic acid Zoledronic Acid: An imidobisphosphonate inhibitor of BONE RESORPTION that is used for the treatment of malignancy-related HYPERCALCEMIA; OSTEITIS DEFORMANS; and OSTEOPOROSIS.. zoledronic acid : An imidazole compound having a 2,2-bis(phosphono)-2-hydroxyethane-1-yl substituent at the 1-position.	2.04	1	0	1,1-bis(phosphonic acid); imidazoles	bone density conservation agent
epristeride epristeride: structure given in first source	2.04	1	0	steroid acid
talinolol [no description available]	2.04	1	0	ureas
resorufin [no description available]	2.11	1	0	phenoxazine
dracorhodin dracorhodin: no other info available 8/89	2.31	1	0
isoscopoletin isoscopoletin : A hydroxycoumarin that is esculetin in which the hydroxy group at position 7 is replaced by a methoxy group. It is the major primary metabolite of scoparone.	2.07	1	0	aromatic ether; hydroxycoumarin	plant metabolite
2,2'-Dihydroxybenzophenone [no description available]	1.99	1	0	benzophenones
denaverine denaverine: RN given refers to parent cpd; structure	2.04	1	0	diarylmethane
vinburnine [no description available]	2.49	2	0	alkaloid
diprafenone diprafenone: structure given in first source	2.04	1	0	aromatic compound
nebivolol 2,2'-iminobis[1-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)ethanol] : A member of the class of chromanes that is 2,2'-iminodiethanol in which one hydrogen attached to each hydroxy-bearing carbon is replaced by a 6-fluorochroman-2-yl group.	2.04	1	0	chromanes; diol; organofluorine compound; secondary alcohol; secondary amino compound
uk 68798 [no description available]	2.04	1	0	aromatic ether; sulfonamide; tertiary amino compound	anti-arrhythmia drug; potassium channel blocker
ljc 10627 biapenem: structure given in first source. biapenem : A carbapenem antibiotic in which the azetidine and pyrroline rings carry 1-hydroxymethyl and pyrazolo[1,2-a][1,2,4]triazolium-6-ylthio substituents respectively.	2.04	1	0	carbapenems; organic sulfide; pyrazolotriazole	antibacterial drug
dexrazoxane Dexrazoxane: The (+)-enantiomorph of razoxane.	2.04	1	0	razoxane	antineoplastic agent; cardiovascular drug; chelator; immunosuppressive agent
voriconazole Voriconazole: A triazole antifungal agent that specifically inhibits STEROL 14-ALPHA-DEMETHYLASE and CYTOCHROME P-450 CYP3A.. voriconazole : A triazole-based antifungal agent used for the treatment of esophageal candidiasis, invasive pulmonary aspergillosis, and serious fungal infections caused by Scedosporium apiospermum and Fusarium spp. It is an inhibitor of cytochrome P450 2C9 (CYP2C9) and CYP3A4.	2.04	1	0	conazole antifungal drug; difluorobenzene; pyrimidines; tertiary alcohol; triazole antifungal drug	P450 inhibitor
betamipron [no description available]	2.04	1	0	organonitrogen compound; organooxygen compound
bufuralol bufuralol: RN given refers to cpd without isomeric designation; structure	2.04	1	0	benzofurans
buparvaquone buparvaquone: used in therapy of theileriasis; structure given in first source	2.31	1	0
panipenem panipenem: synthetic cpd; structure given in first source	2.04	1	0	organic molecular entity
perindoprilat perindoprilat : A dipeptide obtained by formal condensation of one of the carboxy groups of N-[(1S)-1-carboxyethyl]-L-norvaline with the amino group of (2S,3aS,7aS)-octahydroindole-2-carboxylic acid. The major active metabolite of perindopril.	2.04	1	0	dicarboxylic acid; dipeptide; L-alanine derivative; organic heterobicyclic compound	antihypertensive agent; drug metabolite; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
losoxantrone losoxantrone: structure given in first source	1.99	1	0
7-hydroxystaurosporine [no description available]	2.04	1	0
epicatechin (-)-epicatechin : A catechin with (2R,3R)-configuration.	3.62	2	0	catechin; polyphenol	antioxidant
gallocatechol (-)-epigallocatechin : A flavan-3,3',4',5,5',7-hexol having (2R,3R)-configuration.	3.31	1	0	catechin; flavan-3,3',4',5,5',7-hexol	antioxidant; food component; plant metabolite
hesperetin [no description available]	2.07	1	0	3'-hydroxyflavanones; 4'-methoxyflavanones; monomethoxyflavanone; trihydroxyflavanone	antineoplastic agent; antioxidant; plant metabolite
methotrimeprazine Methotrimeprazine: A phenothiazine with pharmacological activity similar to that of both CHLORPROMAZINE and PROMETHAZINE. It has the histamine-antagonist properties of the antihistamines together with CENTRAL NERVOUS SYSTEM effects resembling those of chlorpromazine. (From Martindale, The Extra Pharmacopoeia, 30th ed, p604). methotrimeprazine : A member of the class of phenothiazines that is 10H-phenothiazine substituted by a (2R)-3-(dimethylamino)-2-methylpropyl group and a methoxy group at positions 10 and 2 respectively.	2.04	1	0	phenothiazines; tertiary amine	anticoronaviral agent; cholinergic antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; non-narcotic analgesic; phenothiazine antipsychotic drug; serotonergic antagonist
magnolol [no description available]	2.07	1	0	biphenyls
honokiol [no description available]	2.07	1	0	biphenyls
chelerythrine chloride [no description available]	2.07	1	0
betulin betulin: isolated from various white birch bark (BETULA). betulin : A pentacyclic triterpenoid that is lupane having a double bond at position 20(29) as well as 3beta-hydroxy and 28-hydroxymethyl substituents.	2.07	1	0	diol; pentacyclic triterpenoid	analgesic; anti-inflammatory agent; antineoplastic agent; antiviral agent; metabolite
tetrahydroalstonine tetrahydroalstonine : A heteropentacyclic compound that is (20alpha)-16,17-didehydro-18-oxayohimban which is substituted at position 16 by a methoxycarbonyl group and at position 19 by a methyl group. It is a metabolite found in several plant species.	2.07	1	0	methyl ester; organic heteropentacyclic compound; yohimban alkaloid	plant metabolite
hernandezine hernandezine: from Thalictrum glandulosissimum; structure given in first source; RN given refers to (1beta)-isomer; RN for cpd without isomeric designation not avail 3/91	2.07	1	0	bisbenzylisoquinoline alkaloid; isoquinolines
9-aminocamptothecin [no description available]	2.04	1	0	pyranoindolizinoquinoline
picropodophyllin picropodophyllin: isolated from American May apple (Podophyllum); inhibits IGF-I autophosphorylation without interfering with tyrosine kinase activity. picropodophyllotoxin : An organic heterotetracyclic compound that has a furonaphthodioxole skeleton bearing 3,4,5-trimethoxyphenyl and hydroxy substituents.	2.07	1	0	furonaphthodioxole; lignan; organic heterotetracyclic compound	antineoplastic agent; insulin-like growth factor receptor 1 antagonist; plant metabolite; tyrosine kinase inhibitor
sch 34343 Sch 34343: structure given in first source; RN given refers to (5R-(5alpha,6alpha))-isomer	2.04	1	0
squalamine squalamine: from dogfish shark Squalus acanthias; structure given in first source	2.04	1	0	bile acid
pacein PAcein: structure. pacein : A member of the class of benzofurans that is dibenzo[b,d]furan-3,7-dione bearing two methyl substituents at positions 1 and 9 as well as two 2,4-dihydroxy-6-methylanilino substituents at positions 2 and 8.. orcein : A variable mixture of several compounds isolated from lichens, the eight most abundant being alpha-aminoorcein, alpha-hydroxyorcein, beta-aminoorcein, gamma-aminoorcein, beta-hydroxyorcein, gamma-hydroxyorcein, beta-aminoorceimine and beta-aminoorceimine (all are phenoxazine-based). It is used for the demonstration of elastic fibres as well as to stain the rough endoplasmic reticulum of hepatitis B infected liver cells.	2.11	1	0
alantolactone alantolactone: allergenic sesquiterpene lactone; crystalline mixture of alantolactones from group of sesquiterpenes; structure. alantolactone : A sesquiterpene lactone that is 3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2-one bearing two methyl substituents at positions 5 and 8a as well as a methylidene substituent at position 3.	2.11	1	0	naphthofuran; olefinic compound; sesquiterpene lactone	antineoplastic agent; apoptosis inducer; plant metabolite
2-(4'-methylpiperazino-1-methyl)-1,3-diazafluoranthene 1-oxide 2-(4'-methylpiperazino-1-methyl)-1,3-diazafluoranthene 1-oxide: structure	2.11	1	0
skyrin skyrin: main pigment of toxin rice fungus Penicillium islandicum; RN given refers to parent cpd; structure	2.61	2	0	biaryl; trihydroxyanthraquinone
methylpheophorbide methylpheophorbide: split product of chlorophyll obtained by saponification of pheophytin; RN given refers to (3S-(3alpha,4beta,21beta))-isomer	2.15	1	0
tetrandrine tetrandrine: a bisbenzylisoquinoline that exhibits antifibrogenic activity	2.49	2	0	bisbenzylisoquinoline alkaloid; isoquinolines
dehydrocostus lactone dehydrocostus lactone : An organic heterotricyclic compound and guaianolide sesquiterpene lactone that is acrylic acid which is substituted at position 2 by a 4-hydroxy-3,8-bis(methylene)decahydoazulen-5-yl group and in which the hydroxy group and the carboxy group have undergone formal condensation to afford the corresponding gamma-lactone.	2.07	1	0	gamma-lactone; guaiane sesquiterpenoid; organic heterotricyclic compound; sesquiterpene lactone	antimycobacterial drug; antineoplastic agent; apoptosis inducer; cyclooxygenase 2 inhibitor; metabolite; trypanocidal drug
madecassic acid [no description available]	2.07	1	0	monocarboxylic acid; pentacyclic triterpenoid; tetrol	antioxidant; plant metabolite
panaxadiol panaxadiol: a protopanaxadiol with the side chain cyclized into a pyran which is an artifact of acidic hydrolysis; RN refers to (3 beta,12 beta,20R)-isomer	2.07	1	0	triterpenoid saponin
tryptanthrine tryptanthrine: minor constituent of traditional Chinese medicine qing dai	2.07	1	0	alkaloid antibiotic; organic heterotetracyclic compound; organonitrogen heterocyclic compound
homoeriodictyol homoeriodictyol: structure in first source. homoeriodictyol : A trihydroxyflavanone that consists of 3'-methoxyflavanone in which the three hydroxy substituents are located at positions 4', 5, and 7.	2.07	1	0	3'-methoxyflavanones; 4'-hydroxyflavanones; monomethoxyflavanone; trihydroxyflavanone	flavouring agent; metabolite
stictic acid stictic acid: antioxidant from lichen, Usnea articulata; structure in first source	2.57	2	0	aromatic ether
gallocyanine gallocyanine: structure; gallocyanine-chrome alum is used as a nuclear stain to quantitate nucleic acids. gallocyanin : An organic chloride salt composed of 1-carboxy-7-(dimethylamino)-3,4-dihydroxyphenoxazin-5-ium and chloride ions in a 1:1 ratio. A histological dye used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain.	2.11	1	0
atovaquone Atovaquone: A hydroxynaphthoquinone that has antimicrobial activity and is being used in antimalarial protocols.. atovaquone : A naphthoquinone compound having a 4-(4-chlorophenyl)cyclohexyl group at the 2-position and a hydroxy substituent at the 3-position.	2.04	1	0	hydroxy-1,2-naphthoquinone
4-hydroxyindole hydroxyindoles : Any member of the class of indoles carrying at least one hydroxy group.	2.07	1	0	hydroxyindoles; phenols
1-pyrenebutyrate 1-pyrenebutyrate: fluorescent probe; RN given refers to 1-pyrenebutyrate	2.13	1	0
rivastigmine [no description available]	2.04	1	0	carbamate ester; tertiary amino compound	cholinergic drug; EC 3.1.1.8 (cholinesterase) inhibitor; neuroprotective agent
frovatriptan [no description available]	2.04	1	0	carbazoles
eletriptan eletriptan: 5-HT(1B/1D) receptor agonist; structure in first source. eletriptan : An N-alkylpyrrolidine, that is N-methylpyrrolidine in which the pro-R hydrogen at position 2 is replaced by a {5-[2-(phenylsulfonyl)ethyl]-1H-indol-3-yl}methyl group.	2.04	1	0	indoles; N-alkylpyrrolidine; sulfone	non-steroidal anti-inflammatory drug; serotonergic agonist; vasoconstrictor agent
rosiglitazone [no description available]	2.04	1	0	aminopyridine; thiazolidinediones	EC 6.2.1.3 (long-chain-fatty-acid--CoA ligase) inhibitor; ferroptosis inhibitor; insulin-sensitizing drug
propylsulfonic acid propylsulfonic acid: RN given refers to cpd without locant for propyl moiety	2.11	1	0
eriocitrin eriocitrin: structure in first source. eriocitrin : A disaccharide derivative that consists of eriodictyol substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.	2.07	1	0	3'-hydroxyflavanones; 4'-hydroxyflavanones; disaccharide derivative; flavanone glycoside; rutinoside; trihydroxyflavanone	antioxidant
clarithromycin Clarithromycin: A semisynthetic macrolide antibiotic derived from ERYTHROMYCIN that is active against a variety of microorganisms. It can inhibit PROTEIN SYNTHESIS in BACTERIA by reversibly binding to the 50S ribosomal subunits. This inhibits the translocation of aminoacyl transfer-RNA and prevents peptide chain elongation.. clarithromycin : The 6-O-methyl ether of erythromycin A, clarithromycin is a macrolide antibiotic used in the treatment of respiratory-tract, skin and soft-tissue infections. It is also used to eradicate Helicobacter pylori in the treatment of peptic ulcer disease. It prevents bacteria from growing by interfering with their protein synthesis.	2.04	1	0	macrolide antibiotic	antibacterial drug; environmental contaminant; protein synthesis inhibitor; xenobiotic
1-cyclohexyl-3-(2-(4-morpholinyl)ethyl)carbodiimide N-cyclohexyl-N'-(2-(4-morpholinyl)ethyl)carbodiimide : A carbodiimide having cyclcohexyl and 2-(4-morpholinyl)ethyl as the two N-substituents.	2.11	1	0	carbodiimide; morpholines	cross-linking reagent
6,6'-dithiodinicotinic acid 6,6'-dithiodinicotinic acid: RN given refers to parent cpd; structure	2.11	1	0
7,8-dihydromethysticin [no description available]	2.07	1	0	2-pyranones; aromatic ether
va 061 VA 061: a water-soluble radical initiator; structure in first source	2.11	1	0
n-acetyltyrosine, (dl)-isomer N-acetyltyrosine: RN given refers to (L)-isomer. N-acetyltyrosine : An N-acetyl-amino acid that is tyrosine with an amine hydrogen substituted by an acetyl group.	2.11	1	0	N-acetyl-amino acid; phenols; tyrosine derivative	human urinary metabolite
nicotine (S)-nicotine : A 3-(1-methylpyrrolidin-2-yl)pyridine in which the chiral centre has S-configuration. The naturally occurring and most active enantiomer of nicotine, isolated from Nicotiana tabacum.	2.46	2	0	3-(1-methylpyrrolidin-2-yl)pyridine	anxiolytic drug; biomarker; immunomodulator; mitogen; neurotoxin; nicotinic acetylcholine receptor agonist; peripheral nervous system drug; phytogenic insecticide; plant metabolite; psychotropic drug; teratogenic agent; xenobiotic
cinchonine [no description available]	2.49	2	0	(8xi)-cinchonan-9-ol; cinchona alkaloid	metabolite
aucubin [no description available]	2.07	1	0	organic molecular entity	metabolite
lupinine lupinine: RN given refers to parent cpd(1R-trans)-isomer; structure	2.07	1	0	quinolizidine alkaloid
matrine [no description available]	2.07	1	0	alkaloid
friedelin 3-friedelanone: from the stem bark of Irvingia gabonensis; structure in first source. friedelin : A pentacyclic triterpenoid that is perhydropicene which is substituted by an oxo group at position 3 and by methyl groups at the 4, 4a, 6b, 8a, 11, 11, 12b, and 14a-positions (the 4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS-enantiomer). It is the major triterpenoid constituent of cork.	2.07	1	0	cyclic terpene ketone; pentacyclic triterpenoid	anti-inflammatory drug; antipyretic; non-narcotic analgesic; plant metabolite
catalpol [no description available]	2.07	1	0	organic molecular entity	metabolite
3,4-dihydroxyphenylglycol 3,4-dihydroxyphenylglycol: noradrenaline metabolite in mouse brain; RN given refers to cpd without isomeric designation. 3,4-dihydroxyphenylethyleneglycol : A tetrol composed of ethyleneglycol having a 3,4-dihydroxyphenyl group at the 1-position.	3.4	1	1	catechols; tetrol	metabolite; mouse metabolite
alpha,beta-methyleneadenosine 5'-triphosphate alpha,beta-methyleneadenosine 5'-triphosphate: do not confuse with beta,gamma-methylene ATP; RN given refers to parent cpd	2.02	1	0	nucleoside triphosphate analogue
quinine hydrochloride [no description available]	2.07	1	0
sarsasapogenin [no description available]	2.07	1	0	sapogenin
n(6)-(delta(2)-isopentenyl)adenine N(6)-dimethylallyladenine : A 6-isopentenylaminopurine in which has the isopentenyl double bond is located between the 2 and 3 positions of the isopentenyl group.	2.11	1	0	6-isopentenylaminopurine	cytokinin
2-Phthalimidoglutaricacid [no description available]	2.11	1	0	glutamic acid derivative
7-amino-4-methylcoumarin 7-amino-4-methylcoumarin: RN given refers to parent cpd	2.13	1	0	7-aminocoumarins	fluorochrome
nsc-87877 NSC-87877: potent Shp2 (nonreceptor protein tyrosine phosphatase) inhibitor; structure in first source	2.11	1	0
mci 9038 [no description available]	2.04	1	0	peptide
corynanthine Corynanthine: A stereoisomer of yohimbine.	2.07	1	0	yohimban alkaloid
prunin protein, prunus prunin protein, Prunus: a legumin-like type of globulin; structure given in first source. naringenin 7-O-beta-D-glucoside : A flavanone 7-O-beta-D-glucoside that is (S)-naringenin substituted by a beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.	2.07	1	0	(2S)-flavan-4-one; 4'-hydroxyflavanones; dihydroxyflavanone; flavanone 7-O-beta-D-glucoside; monosaccharide derivative	antibacterial agent; antilipemic drug; hypoglycemic agent; metabolite
sennidin a dihydroxydianthrone: aglycone of senna glycosides	3.68	2	0
methyl lithocholate methyl lithocholate: RN given refers to (3alpha,5beta)-isomer	2.11	1	0
firefly luciferin Firefly Luciferin: A benzothaizole which is oxidized by LUCIFERASES, FIREFLY to cause emission of light (LUMINESCENCE).. Photinus luciferin : A 1,3-thiazolemonocarboxylic acid consisting of 3,5-dihydrothiophene-4-carboxylic acid having a 6-hydroxybenzothiazol-2-yl group at the 2-position.	2.96	4	0	1,3-thiazolemonocarboxylic acid; benzothiazoles; imidothioate	luciferin
nipecotic acid amide nipecotic acid amide: RN & N1 form 9th CI Form Index; RN given refers to cpd without isomeric designation. nipecotamide : The amide resulting from the formal condensation of nipecotic acid with ammonia.	2.11	1	0	piperidinecarboxamide
podocarpic acid podocarpic acid: structure. podocarpic acid : An abietane diterpenoid lacking the isopropyl substituent with an aromatic C-ring and a hydroxy group at the 12-position.	2.07	1	0	abietane diterpenoid
dimethacrine dimethacrine: minor descriptor (75-84); on-line & Index Medicus search ACRIDINES (75-84); RN given refers to parent cpd without isomeric designation	2.11	1	0	acridines
dehydroabietic acid dehydroabietic acid: major aquatic toxicant in effluent of pulp and paper mills. dehydroabietic acid : An abietane diterpenoid that is abieta-8,11,13-triene substituted at position 18 by a carboxy group.. dehydroabietate : A monocarboxylic acid anion that is the conjugate base of dehydroabietic acid, obtained by deprotonation of the carboxy group.	2.11	1	0	abietane diterpenoid; carbotricyclic compound; monocarboxylic acid	allergen; metabolite
harmol hydrochloride [no description available]	2.07	1	0
5-Methoxyflavone 5-methoxyflavone: DNA polymerase-beta inhibitor and neuroprotective agent against beta-amyloid toxicity; structure in first source	2.07	1	0	ether; flavonoids
4-deoxypyridoxine 5'-phosphate [no description available]	2.11	1	0
10-hydroxycamptothecin [no description available]	2.07	1	0	pyranoindolizinoquinoline
4-(phenylthio)butanoic acid 4-(phenylthio)butanoic acid: structure in first source	2.11	1	0
bis-a-tda bis-A-TDA: structure given in first source	2.11	1	0
1-amino-2-phenylethylphosphonic acid 1-amino-2-phenylethylphosphonic acid: RN given refers to cpd without isomeric designation: structure given in first source	2.11	1	0
4-fluoro-alpha-hydroxybenzeneacetic acid 4-fluoro-alpha-hydroxybenzeneacetic acid: an aprepitant urinary metabolite; structure in first source	2.11	1	0
Isopteropodin [no description available]	2.11	1	0	indolizines
benzpiperylone benzpiperylone: spelled benzopiperylone in title	2.11	1	0	pyrazoles; ring assembly
1,4-phenanthrenequinone 1,4-phenanthrenequinone: structure given in first source	2	1	0
zpck ZPCK: alkylates histidine residue at active center of bovine chymotrypsin	3.69	2	0
coumarin 6 coumarin 6: structure in first source	2.11	1	0	7-aminocoumarins	fluorochrome
corydaline [no description available]	2.07	1	0	isoquinoline alkaloid; isoquinolines
demissidine [no description available]	2.07	1	0	alkaloid; organic heteropolycyclic compound; steroid
cinchonidine cinchonidine: has antimalarial activity; diastereoisomer of cinchonine with distinct physiochemical properties; RN given refers to parent cpd(8alpha,9R)-isomer. cinchonidine : 8-epi-Cinchonan in which a hydrogen at position 9 is substituted by hydroxy (R configuration). A diasteroisomer of cinchonine, it occurs in the bark of most varieties of Cinchona shrubs, and is frequently used for directing chirality in asymmetric synthesis.	2.07	1	0	(8xi)-cinchonan-9-ol; cinchona alkaloid	metabolite
1,2-distearoylphosphatidylethanolamine 1,2-distearoylphosphatidylethanolamine: RN given refers to cpd without isomeric designation. 1,2-distearoylphosphatidylethanolamine : A phosphatidylethanolamine in which the phosphatidyl acyl group at C-1 and C-2 is stearoyl.	2.08	1	0	phosphatidylethanolamine zwitterion; phosphatidylethanolamine	human metabolite
imipenem, anhydrous Imipenem: Semisynthetic thienamycin that has a wide spectrum of antibacterial activity against gram-negative and gram-positive aerobic and anaerobic bacteria, including many multiresistant strains. It is stable to beta-lactamases. Clinical studies have demonstrated high efficacy in the treatment of infections of various body systems. Its effectiveness is enhanced when it is administered in combination with CILASTATIN, a renal dipeptidase inhibitor.. imipenem : A broad-spectrum, intravenous beta-lactam antibiotic of the carbapenem subgroup.	2.04	1	0	beta-lactam antibiotic allergen; carbapenems; zwitterion	antibacterial drug
sr141716 [no description available]	2.02	1	0	amidopiperidine; carbohydrazide; dichlorobenzene; monochlorobenzenes; pyrazoles	anti-obesity agent; appetite depressant; CB1 receptor antagonist
bosentan anhydrous Bosentan: A sulfonamide and pyrimidine derivative that acts as a dual endothelin receptor antagonist used to manage PULMONARY HYPERTENSION and SYSTEMIC SCLEROSIS.	2.04	1	0	primary alcohol; pyrimidines; sulfonamide	antihypertensive agent; endothelin receptor antagonist
fluo-3 Fluo-3: fluorescent Ca(2+) indicator; permits continuous monitoring of Ca without interference with use of UV-sensitive caged compounds	2	1	0	xanthene dye	fluorochrome
propidium iodide [no description available]	2.07	1	0	organic iodide salt
tryptoline tryptoline: neurotoxic factor that may be involved in development of Parkinson's disease; enzymatic prep from human brain converts tryptamine to tryptoline; RN given refers to parent cpd; structure	2.07	1	0	beta-carbolines
procyanidin Proanthocyanidins: Dimers and oligomers of flavan-3-ol units (CATECHIN analogs) linked mainly through C4 to C8 bonds to leucoanthocyanidins. They are structurally similar to ANTHOCYANINS but are the result of a different fork in biosynthetic pathways.	7.7	3	0	proanthocyanidin
epicatechin gallate epicatechin gallate: a steroid 5alpha-reductase inhibitor; RN given refers to the (cis)-isomer; structure given in first source; isolated from green tea. (-)-epicatechin-3-O-gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. A natural product found in Parapiptadenia rigida.	3.31	1	0	catechin; gallate ester; polyphenol	EC 3.2.1.1 (alpha-amylase) inhibitor; EC 3.2.1.20 (alpha-glucosidase) inhibitor; metabolite
asulacrine asulacrine: derivative of amsacrine; structure given in first source	2.04	1	0	acridines
deguelin deguelin: a natural product from Mundulea sericea; RN refers to (7aS-cis)-isomer; structure given in first source. deguelin : A rotenone that is 13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one substituted by methoxy groups at positions 9 and 10, and by two methyl groups at position 3 (the 7aS,13aS-stereoisomer). It exists in abundant quantities in the bark, roots, and leaves of the Leguminosae family of plants and reported to exert anti-tumour effects in various cancers.	2.07	1	0	aromatic ether; diether; organic heteropentacyclic compound; rotenones	angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; antiviral agent; apoptosis inducer; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; mitochondrial NADH:ubiquinone reductase inhibitor; plant metabolite
catechin (+)-catechin monohydrate : The monohydrate of (+)-catechin.	2.07	1	0	hydrate	geroprotector
hydroxycotinine hydroxycotinine: metabolite of nicotine; RN given refers to (S)-isomer; structure. trans-3-hydroxycotinine : An N-alkylpyrrolidine that is cotinine substituted at position C-3 by a hydroxy group (the 3R,5S-diastereomer).	2.04	1	0	N-alkylpyrrolidine; pyridines; pyrrolidin-2-ones; pyrrolidine alkaloid
daidzin daidzin: a potent, selective, and reversible inhibitor of human mitochondrial aldehyde dehydrogenase. daidzein 7-O-beta-D-glucoside : A glycosyloxyisoflavone that is daidzein attached to a beta-D-glucopyranosyl residue at position 7 via a glycosidic linkage. It is used in the treatment of alcohol dependency (antidipsotropic).	2.07	1	0	7-hydroxyisoflavones 7-O-beta-D-glucoside; hydroxyisoflavone; monosaccharide derivative	plant metabolite
quinaprilat quinaprilat: metabolite of quinapril. quinaprilat : A dicarboxylic acid resulting from the hydrolysis of the ethyl ester group of quinapril to give the corresponding dicarboxylic acid. The active angiotensin-converting enzyme inhibitor (ACE inhibitor) of the prodrug quinapril.	2.04	1	0	dicarboxylic acid; isoquinolines; tertiary carboxamide	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor; vasodilator agent
2-hydroxyimipramine 2-hydroxyimipramine: RN given refers to parent cpd	2.04	1	0	dibenzoazepine
cafestol [no description available]	2.07	1	0	diterpenoid; furans; organic heteropentacyclic compound; primary alcohol; tertiary alcohol	angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; antioxidant; apoptosis inducer; hypoglycemic agent; plant metabolite
parthenolide [no description available]	2.49	2	0	germacranolide
carboxyamido-triazole carboxyamido-triazole: structure given in first source; coccidiostat; U.S. patent No. 4,590,201	2.11	1	0
ecteinascidin 743 [no description available]	2.04	1	0	acetate ester; azaspiro compound; bridged compound; hemiaminal; isoquinoline alkaloid; lactone; organic heteropolycyclic compound; organic sulfide; oxaspiro compound; polyphenol; tertiary amino compound	alkylating agent; angiogenesis modulating agent; anti-inflammatory agent; antineoplastic agent; marine metabolite
homoorientin homoorientin: isolated from Swertia japonica; structure given in first source	2.07	1	0	flavone C-glycoside; tetrahydroxyflavone	antineoplastic agent; radical scavenger
trypanothione trypanothione disulfide : An organic disulfide resulting from the formal oxidative coupling of the thiol groups of N(1),N(8)-bis(glutathionyl)-spermidine from the insect-parasitic trypanosomatid Crithidia fasciculata.	2.11	1	0	organic disulfide
asiatic acid [no description available]	2.07	1	0	monocarboxylic acid; pentacyclic triterpenoid; triol	angiogenesis modulating agent; metabolite
astilbin astilbin: dihydroflavonol from Kohki tea processed from Engelhardtia chrysolepis (huang-qui); astilbin is the (2R-trans)-isomer; neoisoastilbin is the (2S-cis)-isomer and is Sweetening Agents; isoastilbin is the (2R-cis)-isomer; structure in first source;. astilbin : A flavanone glycoside that is (+)-taxifolin substituted by a alpha-L-rhamnosyl moiety at position 3 via a glycosidic linkage.	3.15	1	0	3'-hydroxyflavanones; 4'-hydroxyflavanones; alpha-L-rhamnoside; flavanone glycoside; monosaccharide derivative; tetrahydroxyflavanone	anti-inflammatory agent; plant metabolite; radical scavenger
rhein-9-anthrone rhein-9-anthrone: metabolite of sennosides A+B formed in the colon; structure given in first source	1.99	1	0	anthracenes
angustmycin a angustmycin A: structure; from Streptomyces hygroscopicus; inhibits GMP synthesis	2.07	1	0	6-aminopurines
razadyne Razadyne: Name of the FDA approved preparation from J&J.	2.07	1	0
phytosphingosine phytosphingosine: differ with an additional hydroxyl at C-4 & no double bond between C-4 & C-5	2.07	1	0	amino alcohol; sphingoid; triol	mouse metabolite; Saccharomyces cerevisiae metabolite
dolichol-d-glucosylmonophosphate beta-D-glucose 1-phosphate : The beta-anomer of D-glucose 1-phosphate.	2	1	0	D-glucopyranose 1-phosphate
tetradecanoylphorbol acetate [no description available]	2.07	1	0
emodin anthrone emodin anthrone: inhibits respiratory-driven solute transport in membrane vesicles of E coli. emodin anthrone : A member of the class of anthracenones that is anthracen-9(10H)-one which carries a methyl group at position 6 and hydroxy groups at positions 1, 3 and 8, respectively. It is an intermediate precursor in the synthesis of hypericin.	8.13	5	0	anthracenone; phenols	fungal metabolite
celastrol [no description available]	2.07	1	0	monocarboxylic acid; pentacyclic triterpenoid	anti-inflammatory drug; antineoplastic agent; antioxidant; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; Hsp90 inhibitor; metabolite
nsc 607097 [no description available]	2.11	1	0
procyanidin b2 procyanidin B2 : A proanthocyanidin consisting of two molecules of (-)-epicatechin joined by a bond between positions 4 and 8' in a beta-configuration. Procyanidin B2 can be found in Cinchona pubescens (Chinchona, in the rind, bark and cortex), in Cinnamomum verum (Ceylon cinnamon, in the rind, bark and cortex), in Crataegus monogyna (Common hawthorn, in the flower and blossom), in Uncaria guianensis (Cat's claw, in the root), in Vitis vinifera (Common grape vine, in the leaf), in Litchi chinensis (litchi, in the pericarp), in the apple, in Ecdysanthera utilis and in red wine.	9.04	4	0	biflavonoid; hydroxyflavan; polyphenol; proanthocyanidin	antioxidant; metabolite
4'-demethylepipodophyllotoxin 4'-demethylepipodophyllotoxin: structure in first source. 4'-demethylepipodophyllotoxin : An organic heterotetracyclic compound that is the 9- epimer of 4'-demethylpodophyllotoxin.	2.07	1	0	furonaphthodioxole; organic heterotetracyclic compound; phenols	antineoplastic agent
pacifenol pacifenol: isolated from sea weeds and marine alga Laurencia claviformis; RN refers to (2R,5R,5aR,7S,8S,9aS)-isomer; structure in first source	2.11	1	0
aloe emodin anthrone aloe emodin anthrone: structure given in first source	1.99	1	0	anthracenes
almotriptan almotriptan : An indole compound having a 2-(dimethylamino)ethyl group at the 3-position and a (pyrrolidin-1-ylsulfonyl)methyl group at the 5-position.	2.04	1	0	indoles; sulfonamide; tertiary amine	non-steroidal anti-inflammatory drug; serotonergic agonist; vasoconstrictor agent
mk 0663 [no description available]	2.04	1	0	bipyridines; organochlorine compound; sulfone	cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
gefitinib [no description available]	2.04	1	0	aromatic ether; monochlorobenzenes; monofluorobenzenes; morpholines; quinazolines; secondary amino compound; tertiary amino compound	antineoplastic agent; epidermal growth factor receptor antagonist
n-(n-(3-carboxyoxirane-2-carbonyl)leucyl)isoamylamine N-(N-(3-carboxyoxirane-2-carbonyl)leucyl)isoamylamine: inhibits calcium-activated neutral protease; see also record for E-64; RN given refers to (2-S-(2alpha,3beta)(R*)-isomer)	2.07	1	0	leucine derivative
vadimezan vadimezan : A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 5,6-dimethyl-9-oxoxanthen-4-yl group.	2.46	2	0	monocarboxylic acid; xanthones	antineoplastic agent
peroxyoxalate [no description available]	7.1	1	0
e 64 E 64: cysteine protease inhibitor of microbial origin, which inhibits cathepsin B (EC 3.4.22.1) and cathepsin L (EC 3.4.22.-)	2.07	1	0	dicarboxylic acid monoamide; epoxy monocarboxylic acid; guanidines; L-leucine derivative; zwitterion	antimalarial; antiparasitic agent; protease inhibitor
rubiadin rubiadin: highly genotoxic in Salmonella typhimurium. rubiadin : A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 3 and a methyl group at position 2. It has been isolated from Rubia yunnanensis.	3.7	1	0	dihydroxyanthraquinone	antibacterial agent; antioxidant; hepatoprotective agent; plant metabolite
soranjidiol soranjidiol: has photodynamic activity; from Heterophyllaea pustulata Hook f. (Rubiaceae). 1,6-dihydroxy-2-methyl-9,10-anthraquinone : A member of the class of hydroxyanthraquinones that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 6 and a methyl group at position 2. It has been isolated from the roots of Rubia yunnanensis.	3.7	1	0	dihydroxyanthraquinone	antibacterial agent; plant metabolite
1,3-bis(tris(hydroxymethyl)methylamino)propane bis-tris propane : A water-soluble buffer substance used for the preparation of the biochemical and biological buffer solutions; pKa = 6.8 at 20 degreeC.	2	1	0	hexol	buffer
methotrexate [no description available]	2.04	1	0	dicarboxylic acid; monocarboxylic acid amide; pteridines	abortifacient; antimetabolite; antineoplastic agent; antirheumatic drug; dermatologic drug; DNA synthesis inhibitor; EC 1.5.1.3 (dihydrofolate reductase) inhibitor; immunosuppressive agent
tamsulosin [no description available]	2.04	1	0	5-(2-{[2-(2-ethoxyphenoxy)ethyl]amino}propyl)-2-methoxybenzenesulfonamide	alpha-adrenergic antagonist; antineoplastic agent
sulbactam [no description available]	2.04	1	0	penicillanic acids
ivabradine Ivabradine: A benzazepine derivative and selective HYPERPOLARIZATION-ACTIVATED CYCLIC NUCLEOTIDE-GATED CHANNELS inhibitor that lowers the heart rate. It is used in the treatment of CHRONIC STABLE ANGINA in patients unable to take BETA-ADRENERGIC BLOCKERS, and in the treatment of HEART FAILURE.. ivabradine : A member of the class of benzazepines that is 7,8-dimethoxy-1,3,4,5-tetrahydro-3-benzazepin-2-one in which the amide hydrogen is replaced by a [{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino]propyl} group. Used (as its hydrochloride salt) to treat patients with angina who have intolerance to beta blockers and/or heart failure.	3.41	1	1	aromatic ether; benzazepine; carbobicyclic compound; tertiary amino compound	cardiotonic drug
dilevalol (R,R)-labetalol : A 2-hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide that has 1R,2R-configuration.	2.04	1	0	2-hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide
n-phenyliminodiacetic acid [no description available]	2.11	1	0
sinensetin sinensetin: isolated from citrus fruit; exhibit antiadhesive action on platelets. sinensetin : A pentamethoxyflavone that is flavone substituted by methoxy groups at positions 5, 6, 7, 3' and 4' respectively.	2.07	1	0	pentamethoxyflavone	plant metabolite
harmalol hydrochloride [no description available]	2.07	1	0
docetaxel [no description available]	2.04	1	0	hydrate; secondary alpha-hydroxy ketone	antineoplastic agent
irofulven irofulven: structure in first source	2.04	1	0	cyclohexenones
ym 872 YM 872: structure in first source	2.04	1	0
levofloxacin Levofloxacin: The L-isomer of Ofloxacin.. levofloxacin : An optically active form of ofloxacin having (S)-configuration; an inhibitor of bacterial topoisomerase IV and DNA gyrase.	2.04	1	0	9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid; fluoroquinolone antibiotic; quinolone antibiotic	antibacterial drug; DNA synthesis inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; topoisomerase IV inhibitor
ertapenem Ertapenem: A carbapenem derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of Gram-positive and Gram-negative bacterial infections including intra-abdominal infections, acute gynecological infections, complicated urinary tract infections, skin infections, and respiratory tract infections. It is also used to prevent infection in colorectal surgery.. ertapenem : Meropenem in which the one of the two methyl groups attached to the amide nitrogen is replaced by hydrogen while the other is replaced by a 3-carboxyphenyl group. The sodium salt is used for the treatment of moderate to severe susceptible infections including intra-abdominal and acute gynaecological infections, pneumonia, and infections of the skin and of the urinary tract.	2.04	1	0	carbapenemcarboxylic acid; pyrrolidinecarboxamide	antibacterial drug
dx 8951 [no description available]	2.04	1	0	pyranoindolizinoquinoline
cilomilast [no description available]	2.04	1	0	methoxybenzenes
conivaptan conivaptan : The amide resulting from the formal condensation of 4-[(biphenyl-2-ylcarbonyl)amino]benzoic acid with the benzazepine nitrogen of 2-methyl-1,4,5,6-tetrahydroimidazo[4,5-d][1]benzazepine. It is an antagonist for two of the three types of arginine vasopressin (AVP) receptors, V1a and V2. It is used as its hydrochloride salt for the treatment of hyponatraemia (low blood sodium levels) caused by syndrome of inappropriate antidiuretic hormone (SIADH).	2.04	1	0	benzazepine	aquaretic; vasopressin receptor antagonist
tezosentan tezosentan: structure in first source	2.04	1	0
sabarubicin sabarubicin: structure given in first source	2.04	1	0
moxifloxacin Moxifloxacin: A fluoroquinolone that acts as an inhibitor of DNA TOPOISOMERASE II and is used as a broad-spectrum antibacterial agent.. moxifloxacin : A quinolone that consists of 4-oxo-1,4-dihydroquinoline-3-carboxylic acid bearing a cyclopropyl substituent at position 1, a fluoro substitiuent at position 6, a (4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl group at position 7 and a methoxy substituent at position 8. A member of the fluoroquinolone class of antibacterial agents.	2.04	1	0	aromatic ether; cyclopropanes; fluoroquinolone antibiotic; pyrrolidinopiperidine; quinolinemonocarboxylic acid; quinolone antibiotic; quinolone	antibacterial drug
clevidipine clevidipine: a calcium channel blocker and antihypertensive agent; structure in first source	2.04	1	0	dihydropyridine
solifenacin [no description available]	2.04	1	0	isoquinolines
bazedoxifene [no description available]	2.31	1	0	phenylindole
hyoscyamine Hyoscyamine: The 3(S)-endo isomer of atropine.. (S)-atropine : An atropine with a 2S-configuration.	2.07	1	0	tropane alkaloid
schizandrin a schizandrin A: the major lignan, 2-9%, of Schisandra plant; has hepatoprotective, antioxidant, and antineoplastic activities	2.07	1	0
xamoterol Xamoterol: A phenoxypropanolamine derivative that is a selective beta-1-adrenergic agonist.	2.04	1	0	morpholines
cinacalcet cinacalcet : A secondary amino compound that is (1R)-1-(naphthalen-1-yl)ethanamine in which one of the hydrogens attached to the nitrogen is substituted by a 3-[3-(trifluoromethyl)phenyl]propyl group.	2.31	1	0	(trifluoromethyl)benzenes; naphthalenes; secondary amino compound	calcimimetic; P450 inhibitor
hydroxyl radical Hydroxyl Radical: The univalent radical OH. Hydroxyl radical is a potent oxidizing agent.	2.01	1	0	oxygen hydride; oxygen radical; reactive oxygen species
methyl 5-aminolevulinate methyl 5-aminolevulinate: esterified form of aminolevulinic acid used as PHOTOCHEMOTHERAPY. methyl 5-aminolevulinate : The methyl ester of 5-aminolevulinic acid. A prodrug, it is metabolised to protoporphyrin IX, a photosensitizer, and is used in the photodynamic treatment of non-melanoma skin cancer (including basal cell carcinoma). Topical application (often as the hydrochloride salt) results in an accumulation of protoporphyrin IX in the skin lesions to which the cream has been applied. Subsequent illumination with red light results in the generation of toxic singlet oxygen that destroys cell membranes and thereby kills the tumour cells.	2.06	1	0	delta-amino acid ester	antineoplastic agent; dermatologic drug; photosensitizing agent; prodrug
schizandrin b (+)-schisandrin B : An organic heterotetracyclic compound that is found in Fructus Schisandrae and Schisandra chinensis.	2.07	1	0	aromatic ether; cyclic acetal; organic heterotetracyclic compound; oxacycle; tannin	anti-asthmatic agent; anti-inflammatory agent; antilipemic drug; antioxidant; apoptosis inhibitor; hepatoprotective agent; nephroprotective agent; neuroprotective agent; plant metabolite
potassium titanylphosphate [no description available]	1.99	1	0
hirudonine hirudonine: RN given refers to parent cpd; structure	2	1	0
singlet oxygen Singlet Oxygen: An excited state of molecular oxygen generated photochemically or chemically. Singlet oxygen reacts with a variety of biological molecules such as NUCLEIC ACIDS; PROTEINS; and LIPIDS; causing oxidative damages.	4.38	20	0	chalcogen; monoatomic oxygen; nonmetal atom	macronutrient
cryptotanshinone cryptotanshinone: from Salvia miltiorrhiza	2.07	1	0	abietane diterpenoid	anticoronaviral agent
cyc 202 seliciclib : 2,6-Diaminopurine carrying benzylamino, (2R)-1-hydroxybutan-2-yl and isopropyl substituents at C-6, C-2-N and N-9 respectively. It is an experimental drug candidate in the family of pharmacological cyclin-dependent kinase (CDK) inhibitors.	2.11	1	0	2,6-diaminopurines	antiviral drug; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor
isosakuranetin isosakuranetin: structure in first source. 4'-methoxy-5,7-dihydroxyflavanone : A dihydroxyflavanone that is flavanone substituted by hydroxy groups at positions 5 and 7 and a methoxy group at position 4' (the 2S stereoisomer).	2.07	1	0	(2S)-flavan-4-one; 4'-methoxyflavanones; dihydroxyflavanone; monomethoxyflavanone	plant metabolite
isovitexin [no description available]	2.07	1	0	C-glycosyl compound; trihydroxyflavone	EC 3.2.1.20 (alpha-glucosidase) inhibitor; metabolite
sclareol sclareol: structure given in first source. sclareol : A labdane diterpenoid that is labd-14-ene substituted by hydroxy groups at positions 8 and 13. It has been isolated from Salvia sclarea.	2.07	1	0	labdane diterpenoid	antifungal agent; antimicrobial agent; apoptosis inducer; fragrance; plant metabolite
abanoquil [no description available]	2.04	1	0
protohypericin protohypericin: structure in first source	3.73	10	0
tanshinone ii a tashinone IIA: a cardiovascular agent with antineoplastic activity; isolated from Salvia miltiorrhiza; structure in first source	2.07	1	0	abietane diterpenoid
anidulafungin Anidulafungin: Echinocandin antifungal agent that is used in the treatment of CANDIDEMIA and CANDIDIASIS.. anidulafungin : A semisynthetic echinocandin anti-fungal drug. It is active against Aspergillus and Candida species and is used for the treatment of invasive candidiasis.	2.04	1	0	antibiotic antifungal drug; azamacrocycle; echinocandin; heterodetic cyclic peptide; semisynthetic derivative
metaperiodate metaperiodate: RN given refers to periodic acid, Na salt; structure. periodate : A monovalent inorganic anion obtained by deprotonation of periodic acid.	1.98	1	0	iodine oxoanion; monovalent inorganic anion
cystamine hydrochloride [no description available]	2.11	1	0
leucodin leucodin: structure in first source	2.07	1	0	sesquiterpene lactone
protopseudohypericin protopseudohypericin: structure in first source	2.94	4	0
biotin vitamin B7 : Any member of a group of vitamers that belong to the chemical structural class called biotins that exhibit biological activity against vitamin B7 deficiency. Vitamin B7 deficiency is very rare in individuals who take a normal balanced diet. Foods rich in biotin are egg yolk, liver, cereals, vegetables (spinach, mushrooms) and rice. Symptoms associated with vitamin B7 deficiency include thinning hair, scaly skin rashes around eyes, nose and mouth, and brittle nails. The vitamers include biotin and its ionized and salt forms.	7.07	1	0	biotins; vitamin B7	coenzyme; cofactor; Escherichia coli metabolite; fundamental metabolite; human metabolite; mouse metabolite; nutraceutical; prosthetic group; Saccharomyces cerevisiae metabolite
dipiperidinoethane-di-n-oxide dipiperidinoethane-di-N-oxide: oxidized neurotoxic dipiperidinoethane deriv; structure given in first source	2.11	1	0
atropine tropan-3alpha-yl 3-hydroxy-2-phenylpropanoate : A tropane alkaloid that is (1R,5)-8-methyl-8-azabicyclo[3.2.1]octane substituted by a (3-hydroxy-2-phenylpropanoyl)oxy group at position 3.	2.43	2	0
ropivacaine Ropivacaine: An anilide used as a long-acting local anesthetic. It has a differential blocking effect on sensory and motor neurons.. ropivacaine : The piperidinecarboxamide obtained by the formal condensation of N-propylpipecolic acid and 2,6-dimethylaniline.. (S)-ropivacaine : A piperidinecarboxamide-based amide-type local anaesthetic (amide caine) in which (S)-N-propylpipecolic acid and 2,6-dimethylaniline are combined to form the amide bond.	2.04	1	0	piperidinecarboxamide; ropivacaine	local anaesthetic
organophosphonates hydrogenphosphite : A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid.	2.08	1	0	divalent inorganic anion; phosphite ion
limonin [no description available]	2.07	1	0	epoxide; furans; hexacyclic triterpenoid; lactone; limonoid; organic heterohexacyclic compound	inhibitor; metabolite; volatile oil component
melagatran [no description available]	2.04	1	0	azetidines; carboxamidine; dicarboxylic acid monoamide; non-proteinogenic alpha-amino acid; secondary amino compound	anticoagulant; EC 3.4.21.5 (thrombin) inhibitor; serine protease inhibitor
maduramicin maduramicin: isolated from Actinomadura rubra	2.07	1	0
chelidonine chelidonine: benzophenanthridine derived from scoulerine from Chelidonium majus; RN given refers to parent cpd (chelidonine, (5bR-(5balpha,6beta,12alpha))-isomer)	2.07	1	0	alkaloid antibiotic; alkaloid fundamental parent; benzophenanthridine alkaloid
(-)-gallocatechin gallate (-)-gallocatechin gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of (-)-gallocatechin. A natural product found in found in green tea.	3.31	1	0	catechin; gallate ester; polyphenol	antineoplastic agent; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; human xenobiotic metabolite; plant metabolite
troleandomycin Troleandomycin: A macrolide antibiotic that is similar to ERYTHROMYCIN.. troleandomycin : A semi-synthetic macrolide antibiotic obtained by acetylation of the three free hydroxy groups of oleandomycin. Troleandomycin is only found in individuals that have taken the drug.	2.07	1	0	acetate ester; epoxide; macrolide antibiotic; monosaccharide derivative; polyketide; semisynthetic derivative	EC 1.14.13.97 (taurochenodeoxycholate 6alpha-hydroxylase) inhibitor; xenobiotic
tesaglitazar tesaglitazar: structure in first source	2.04	1	0
bms204352 BMS204352: a calcium-sensitive opener of maxi-K potassium channels; structure in first source	2.04	1	0
fosfluconazole fosfluconazole: prodrug of fluconazole	2.04	1	0	conazole antifungal drug; triazole antifungal drug; triazoles	prodrug
cp 101,606 traxoprodil mesylate: a selective NMDA antagonist; structure given in first source	2.04	1	0
benzyl-beta-d-xyloside benzyl-beta-D-xyloside: RN given refers to (beta-D)-isomer	2.11	1	0
2,2'-(3-methylcyclohexane-1,1-diyl)diacetic acid [no description available]	2.11	1	0	dicarboxylic acid
santonin Santonin: Anthelmintic isolated from the dried unexpanded flower heads of Artemisia maritima and other species of Artemisia found principally in Russian and Chinese Turkestan and the Southern Ural region. (From Merck, 11th ed.)	2.07	1	0	botanical anti-fungal agent; santonin	plant metabolite
cholic acid Cholic Acid: A major primary bile acid produced in the liver and usually conjugated with glycine or taurine. It facilitates fat absorption and cholesterol excretion.. cholic acid : A bile acid that is 5beta-cholan-24-oic acid bearing three alpha-hydroxy substituents at position 3, 7 and 12.	2.51	2	0	12alpha-hydroxy steroid; 3alpha-hydroxy steroid; 7alpha-hydroxy steroid; bile acid; C24-steroid; trihydroxy-5beta-cholanic acid	human metabolite; mouse metabolite
2,4-dinitrophenylacetic acid 2,4-dinitrophenylacetic acid: RN given refers to parent cpd	2.11	1	0
sitosterol, (3beta)-isomer Sobatum: tradename; active fraction of Solanum trilobatum; reduces side-effects of radiation-induced toxicity. sitosterol : A member of the class of phytosterols that is stigmast-5-ene substituted by a beta-hydroxy group at position 3.	2.49	2	0	3beta-hydroxy-Delta(5)-steroid; 3beta-sterol; C29-steroid; phytosterols; stigmastane sterol	anticholesteremic drug; antioxidant; mouse metabolite; plant metabolite; sterol methyltransferase inhibitor
(5-Phenyl-1,2,4-triazol-3-yl)urea [no description available]	2.11	1	0	benzenes
fumagillol fumagillol: from Penicillium jensenii; FR 65814 is an analog; structure given in first source. fumagillol : A sesquiterpenoid with antimicrobial properties.	2.11	1	0	secondary alcohol; sesquiterpenoid; spiro-epoxide	antimicrobial agent
vacquinol-1 [no description available]	2.11	1	0
aspidospermine aspidospermine: an indole fused to a qunoline; isolated from Aspidosperma tree; structure given in first source. aspidospermine : An indole alkaloid having the structure of aspirospermidine methoxylated at C-17 and acetylated at N-1.	2.11	1	0	indole alkaloid
guaiol guaiol: structure in first source	2.11	1	0	guaiane sesquiterpenoid
benzatropine methanesulfonate [no description available]	2.11	1	0
vincristine sulfate [no description available]	2.07	1	0	organic sulfate salt	antineoplastic agent; geroprotector
pseudoyohimbine [no description available]	2.11	1	0	methyl 17-hydroxy-20xi-yohimban-16-carboxylate
gant58 GANT58: inhibits hedgehog signalling; structure in first source	2.11	1	0	pyridines
anisomycin Anisomycin: An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.. (-)-anisomycin : An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.	2.07	1	0	monohydroxypyrrolidine; organonitrogen heterocyclic antibiotic	anticoronaviral agent; antimicrobial agent; antineoplastic agent; antiparasitic agent; bacterial metabolite; DNA synthesis inhibitor; protein synthesis inhibitor
benzofurans Benzofurans: Compounds that contain a BENZENE ring fused to a furan ring.	2.78	3	0
nsc 88915 4-pregnen-21-ol-3,20-dione-21-(4-bromobenzenesufonate): a tyrosyl-DNA phosphodiesterase inhibitor; structure in first source	2.11	1	0
nsc-89199 estramustine phosphate : A steroid phosphate which is the 17-O-phospho derivative of estramustine.	2.04	1	0	carbamate ester; organochlorine compound; steroid phosphate
acetylstrophanthidin acetylstrophanthidin: structure. acetylstrophanthidin : An acetate ester that is strophanidin acetylated at the 3beta-hydroxy group.	2.07	1	0	acetate ester	anti-arrhythmia drug
o-acetylsolasodine [no description available]	2.11	1	0
viroallosecurinine [no description available]	2.11	1	0	indolizines
4-methyl-2-quinazolinamine 4-methyl-2-quinazolinamine: from Streptomyces of TCM plant; structure in first source	2.11	1	0
1-amino-9,10-dioxo-4-(3-sulfamoylanilino)anthracene-2-sulfonic acid 1-amino-9,10-dioxo-4-(3-sulfamoylanilino)anthracene-2-sulfonic acid: inhibits PH domain leucine-rich repeat protein phosphatase; structure in first source	2.11	1	0
phenethicillin phenethicillin: minor descriptor (85); major descriptor (63-84); on-line search PENICILLIN, PHENOXYMETHYL/AA (66-85); Index Medicus search PHENETHICILLIN (63-84); RN given refers to (2S-(2alpha,5alpha,6beta))-isomer. phenethicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-phenoxypropanamido group.	2.04	1	0	penicillin allergen; penicillin
adamantoylcytarabine adamantoylcytarabine: RN given refers to parent cpd; structure in Negwer, 5th ed, #4393	2.11	1	0
6,11-dioxo-12-naphtho[2,3-b]indolizinecarboxylic acid ethyl ester [no description available]	2.11	1	0	naphthalenes
noscapine Noscapine: A naturally occurring opium alkaloid that is a centrally acting antitussive agent.. (-)-noscapine : A benzylisoquinoline alkaloid that is 1,2,3,4-tetrahydroisoquinoline which is substituted by a 4,5-dimethoxy-3-oxo-1,3-dihydro-2-benzofuran-1-yl group at position 1, a methylenedioxy group at positions 6-7 and a methoxy group at position 8. Obtained from plants of the Papaveraceae family, it lacks significant painkilling properties and is primarily used for its antitussive (cough-suppressing) effects.	2.11	1	0	aromatic ether; benzylisoquinoline alkaloid; cyclic acetal; isobenzofuranone; organic heterobicyclic compound; organic heterotricyclic compound; tertiary amino compound	antineoplastic agent; antitussive; apoptosis inducer; plant metabolite
Harringtonine harringtonin: alkaloid C from Caphalotaxus fortunei	2.07	1	0	alkaloid
LSM-1290 [no description available]	2.11	1	0	benzazepine alkaloid; cyclic acetal
2-glycineamide-5-chlorophenyl-2-pyrryl ketone [no description available]	2.11	1	0
nsc 154020 [no description available]	2.11	1	0	N-glycosyl compound
acivicin [no description available]	2.46	2	0	isoxazoles; non-proteinogenic L-alpha-amino acid; organochlorine compound	antileishmanial agent; antimetabolite; antimicrobial agent; antineoplastic agent; EC 2.3.2.2 (gamma-glutamyltransferase) inhibitor; glutamine antagonist; metabolite
ketopinic acid ketopinic acid: structure in first source	2.07	1	0
4-[(1-naphthalenylamino)-oxomethyl]benzene-1,3-dicarboxylic acid [no description available]	2.11	1	0	2-hydroxyisophthalic acid
wortmannin [no description available]	2.07	1	0	acetate ester; cyclic ketone; delta-lactone; organic heteropentacyclic compound	anticoronaviral agent; antineoplastic agent; autophagy inhibitor; EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor; geroprotector; Penicillium metabolite; radiosensitizing agent
2,2-bis(hydroxymethyl)-1-azabicyclo(2,2,2,)octan-3-one 2,2-bis(hydroxymethyl)-1-azabicyclo(2,2,2,)octan-3-one: structure in first source	2.11	1	0	cyclic ketone; quinuclidines
5-(1,3-benzodioxol-5-yl)-N-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-amine [no description available]	2.11	1	0	benzodioxoles
rocaglamide rocaglamide: RN refers to (1alpha,2alpha,3beta,3abeta,8bbeta)-isomer; isolated from stems of Aglaia elliptifolia; structure given in first source. rocaglamide : An organic heterotricyclic compound that is 2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan substituted by hydroxy groups at positions 1 and 8b, methoxy groups at positions 6 and 8, a 4-methoxyphenyl group at position 3a, a phenyl group at position 3 and a N,N-dimethylcarbamoyl group at position 1. Isolated from Aglaia odorata and Aglaia duperreana, it exhibits antineoplastic activity.	2.07	1	0	monocarboxylic acid amide; monomethoxybenzene; organic heterotricyclic compound	antileishmanial agent; antineoplastic agent; metabolite
croton factor f1 croton factor F1: induces ornithine decarboxylase activity; structure given in first source. 16-hydroxyphorbol 13-decanoate 12-palmitate : A phorbol ester that consists of 16-hydroxyphorbol bearing O-hexadecanoyl (palmitoyl) and O-decanoyl substituents at position 12 and 13 respectively.	2.11	1	0	phorbol ester; tertiary alpha-hydroxy ketone
medicarpin (-)-medicarpin : The (-)-enantiomer of medicarpin.	2.11	1	0	medicarpin	plant metabolite
gitoxigenin gitoxigenin: structure	2.49	2	0	14beta-hydroxy steroid; 16beta-hydroxy steroid; 3beta-hydroxy steroid
graveoline graveoline: structure in first source	2.07	1	0	quinolines
4-oxy-6-(4-oxybezoyloxy)dauc-8,9-en 4-oxy-6-(4-oxybezoyloxy)dauc-8,9-en: RN given for (3R-(3alpha,3abeta,4beta,8aalpha))-isomer; a natural benzyl ester of a carotyl type azulene sesquiterpenoid; structure in first source	2.07	1	0
cercosporin cercosporin: phyytotoxin from Cercospora beticola Sacc; posses photodynamic action on mice, bacteria & plants. cercosporin : An organic heterohexacyclic compound that is perylo[1,12-def][1,3]dioxepine-6,11-dione substituted by hydroxy groups at positions 5 and 12, by methoxy groups at positions 7 and 10, and by 2-hydroxypropyl groups at positions 8 and 9 (the R,R-stereoisomer). It is a phytotoxin which was first isolated from the pathogenic soybean fungus, Cercospora kikuchii and later found in multiple members of the genus Cercospora.	1.97	1	0
aromoline aromoline: from roots of Stephania cepharantha; structure given in first source	2.11	1	0
halenaquinone halenaquinone: RN given refers to (S)-isomer; structure in first source	3.41	1	0
nsc668394 [no description available]	2.11	1	0
bortezomib [no description available]	2.04	1	0	amino acid amide; L-phenylalanine derivative; pyrazines	antineoplastic agent; antiprotozoal drug; protease inhibitor; proteasome inhibitor
ritonavir Ritonavir: An HIV protease inhibitor that works by interfering with the reproductive cycle of HIV. It also inhibits CYTOCHROME P-450 CYP3A.. ritonavir : An L-valine derivative that is L-valinamide in which alpha-amino group has been acylated by a [(2-isopropyl-1,3-thiazol-4-yl)methyl]methylcarbamoyl group and in which a hydrogen of the carboxamide amino group has been replaced by a (2R,4S,5S)-4-hydroxy-1,6-diphenyl-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl group. A CYP3A inhibitor and antiretroviral drug from the protease inhibitor class used to treat HIV infection and AIDS, it is often used as a fixed-dose combination with another protease inhibitor, lopinavir. Also used in combination with dasabuvir sodium hydrate, ombitasvir and paritaprevir (under the trade name Viekira Pak) for treatment of chronic hepatitis C virus genotype 1 infection as well as cirrhosis of the liver.	2	1	0	1,3-thiazoles; carbamate ester; carboxamide; L-valine derivative; ureas	antiviral drug; environmental contaminant; HIV protease inhibitor; xenobiotic
gant 61 GANT 61: a sonic hedgehog pathway inhibitor and Gli inhibitor; structure in first source. GANT61 : An aminal that is hexahydropyrimidine which is substituted on each nitrogen by a 2-(dimethylamino)benzyl group, and at the aminal carbon by a pyridin-4-yl group. A Hedgehog signaling pathway and Gli protein inhibitor.	2.11	1	0	aminal; dialkylarylamine; pyridines; substituted aniline; tertiary amino compound	antineoplastic agent; apoptosis inducer; glioma-associated oncogene inhibitor; Hedgehog signaling pathway inhibitor
isomaltose [no description available]	2	1	0	glycosylglucose	human metabolite; metabolite; mouse metabolite
naringenin (S)-naringenin : The (S)-enantiomer of naringenin.	2.07	1	0	(2S)-flavan-4-one; naringenin	expectorant; plant metabolite
ouabain Ouabain: A cardioactive glycoside consisting of rhamnose and ouabagenin, obtained from the seeds of Strophanthus gratus and other plants of the Apocynaceae; used like DIGITALIS. It is commonly used in cell biological studies as an inhibitor of the NA(+)-K(+)-EXCHANGING ATPASE.. cardiac glycoside : Steroid lactones containing sugar residues that act on the contractile force of the cardiac muscles.. ouabain : A steroid hormone that is a multi-hydroxylated alpha-L-rhamnosyl cardenoloide. It binds to and inhibits the plasma membrane Na(+)/K(+)-ATPase (sodium pump). It has been isolated naturally from Strophanthus gratus.	2.07	1	0	11alpha-hydroxy steroid; 14beta-hydroxy steroid; 5beta-hydroxy steroid; alpha-L-rhamnoside; cardenolide glycoside; steroid hormone	anti-arrhythmia drug; cardiotonic drug; EC 2.3.3.1 [citrate (Si)-synthase] inhibitor; EC 3.1.3.41 (4-nitrophenylphosphatase) inhibitor; EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor; EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor; ion transport inhibitor; plant metabolite
puromycin [no description available]	2.07	1	0	puromycins	antiinfective agent; antimicrobial agent; antineoplastic agent; EC 3.4.11.14 (cytosol alanyl aminopeptidase) inhibitor; EC 3.4.14.2 (dipeptidyl-peptidase II) inhibitor; nucleoside antibiotic; protein synthesis inhibitor
taxifolin (+)-taxifolin : A taxifolin that has (2R,3R)-configuration.	2.07	1	0	taxifolin	metabolite
n'-formylkynurenine N'-formylkynurenine: a photochemical breakdown product of tryptophan in proteins; RN given refers to parent cpd without isomeric designation	2.08	1	0	amino acid zwitterion; N-formylkynurenine; non-proteinogenic amino acid derivative; non-proteinogenic L-alpha-amino acid	human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
mimosine L-mimosine : An L-alpha-amino acid that is propionic acid substituted by an amino group at position 2 and a 3-hydroxy-4-oxopyridin-1(4H)-yl group at position 3 (the 2S-stereoisomer). It a non-protein plant amino acid isolated from Mimosa pudica.	2.07	1	0	4-pyridones; amino acid zwitterion; non-proteinogenic L-alpha-amino acid	EC 1.14.18.1 (tyrosinase) inhibitor; plant metabolite
eriodictyol eriodictyol: structure. eriodictyol : A tetrahydroxyflavanone that is flavanone substituted by hydroxy groups at positions 5, 7, 3' and 4' respectively.	2.07	1	0	3'-hydroxyflavanones; tetrahydroxyflavanone
arbutin hydroquinone O-beta-D-glucopyranoside : A monosaccharide derivative that is hydroquinone attached to a beta-D-glucopyranosyl residue at position 4 via a glycosidic linkage.	2.07	1	0	beta-D-glucoside; monosaccharide derivative	Escherichia coli metabolite; plant metabolite
quinidine Quinidine: An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission.. quinidine : A cinchona alkaloid consisting of cinchonine with the hydrogen at the 6-position of the quinoline ring substituted by methoxy.	2.46	2	0	cinchona alkaloid	alpha-adrenergic antagonist; anti-arrhythmia drug; antimalarial; drug allergen; EC 1.14.13.181 (13-deoxydaunorubicin hydroxylase) inhibitor; EC 3.6.3.44 (xenobiotic-transporting ATPase) inhibitor; muscarinic antagonist; P450 inhibitor; potassium channel blocker; sodium channel blocker
conessine conessine : A steroid alkaloid that is con-5-enine substituted by a N,N-dimethylamino group at position 3. It has been isolated from the plant species of the family Apocynaceae.	2.07	1	0	steroid alkaloid; tertiary amino compound	antibacterial agent; antimalarial; H3-receptor antagonist; plant metabolite
meropenem Meropenem: A thienamycin derivative antibacterial agent that is more stable to renal dehydropeptidase I than IMIPENEM, but does not need to be given with an enzyme inhibitor such as CILASTATIN. It is used in the treatment of bacterial infections, including infections in immunocompromised patients.. meropenem : A carbapenemcarboxylic acid in which the azetidine and pyrroline rings carry 1-hydroxymethyl and in which the azetidine and pyrroline rings carry 1-hydroxymethyl and 5-(dimethylcarbamoyl)pyrrolidin-3-ylthio substituents respectively.	2.04	1	0	alpha,beta-unsaturated monocarboxylic acid; carbapenemcarboxylic acid; organic sulfide; pyrrolidinecarboxamide	antibacterial agent; antibacterial drug; drug allergen
griseofulvin Griseofulvin: An antifungal agent used in the treatment of TINEA infections.. griseofulvin : An oxaspiro compound produced by Penicillium griseofulvum. It is used by mouth as an antifungal drug for infections involving the scalp, hair, nails and skin that do not respond to topical treatment.	2.43	2	0	1-benzofurans; antibiotic antifungal drug; benzofuran antifungal drug; organochlorine compound; oxaspiro compound	antibacterial agent; Penicillium metabolite
cefoxitin Cefoxitin: A semisynthetic cephamycin antibiotic resistant to beta-lactamase.. cefoxitin : A semisynthetic cephamycin antibiotic which, in addition to the methoxy group at the 7alpha position, has 2-thienylacetamido and carbamoyloxymethyl side-groups. It is resistant to beta-lactamase.	2.04	1	0	beta-lactam antibiotic allergen; cephalosporin; cephamycin; semisynthetic derivative	antibacterial drug
digitoxin Digitoxin: A cardiac glycoside sometimes used in place of DIGOXIN. It has a longer half-life than digoxin; toxic effects, which are similar to those of digoxin, are longer lasting. (From Martindale, The Extra Pharmacopoeia, 30th ed, p665). digitoxin : A cardenolide glycoside in which the 3beta-hydroxy group of digitoxigenin carries a 2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl trisaccharide chain.	2.46	2	0	cardenolide glycoside	EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor
saquinavir Saquinavir: An HIV protease inhibitor which acts as an analog of an HIV protease cleavage site. It is a highly specific inhibitor of HIV-1 and HIV-2 proteases, and also inhibits CYTOCHROME P-450 CYP3A.. saquinavir : An aspartic acid derivative obtained by formal condensation of the primary amino group of (2S,3R)-4-[(3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl]-3-hydroxy-1-phenylbutan-2-ylamine with the carboxy group of N(2)(-quinolin-2-ylcarbonyl)-L-asparagine. An inhibitor of HIV-1 protease.	2.04	1	0	L-asparagine derivative; quinolines	antiviral drug; HIV protease inhibitor
pancuronium Pancuronium: A bis-quaternary steroid that is a competitive nicotinic antagonist. As a neuromuscular blocking agent it is more potent than CURARE but has less effect on the circulatory system and on histamine release.. pancuronium : A steroid ester in which a 5alpha-androstane skeleton is C-3alpha- and C-17beta-disubstituted with acetoxy groups and 2beta- and 16beta-disubstituted with 1-methylpiperidinium-1-yl groups. It is a non-depolarizing curare-mimetic muscle relaxant.	2.04	1	0	acetate ester; steroid ester	cholinergic antagonist; muscle relaxant; nicotinic antagonist
rocuronium Rocuronium: An androstanol non-depolarizing neuromuscular blocking agent. It has a mono-quaternary structure and is a weaker nicotinic antagonist than PANCURONIUM.. rocuronium : A 5alpha-androstane compound having 3alpha-hydroxy-, 17beta-acetoxy-, 2beta-morpholino- and 16beta-N-allyllyrrolidinium substituents.	2.04	1	0	3alpha-hydroxy steroid; acetate ester; androstane; morpholines; quaternary ammonium ion; tertiary amino compound	drug allergen; muscle relaxant; neuromuscular agent
hyperforin hyperforin: a prenylated acylphloroglucinol derivative; antibiotic component of novoimanine; psychoactive agent in St. John's wort; Russian; structure;. hyperforin : A cyclic terpene ketone that is a prenylated carbobicyclic acylphloroglucinol derivative produced by St. John's Wort, Hypericum perforatum.	13.12	87	7
abacavir abacavir: a carbocyclic nucleoside with potent selective anti-HIV activity. abacavir : A 2,6-diaminopurine that is (1S)-cyclopent-2-en-1-ylmethanol in which the pro-R hydrogen at the 4-position is substituted by a 2-amino-6-(cyclopropylamino)-9H-purin-9-yl group. A nucleoside analogue reverse transcriptase inhibitor (NRTI) with antiretroviral activity against HIV, it is used (particularly as the sulfate) with other antiretrovirals in combination therapy of HIV infection.	2.04	1	0	2,6-diaminopurines	antiviral drug; drug allergen; HIV-1 reverse transcriptase inhibitor
netilmicin Netilmicin: Semisynthetic 1-N-ethyl derivative of SISOMYCIN, an aminoglycoside antibiotic with action similar to gentamicin, but less ear and kidney toxicity.	2.04	1	0
miglitol [no description available]	2.04	1	0	piperidines
nortriptyline hydrochloride [no description available]	2.11	1	0	organic tricyclic compound	geroprotector
linezolid [no description available]	2.04	1	0	acetamides; morpholines; organofluorine compound; oxazolidinone	antibacterial drug; protein synthesis inhibitor
deltaline [no description available]	2.07	1	0	acetate ester; cyclic acetal; diterpene alkaloid; organic polycyclic compound; tertiary alcohol; tertiary amino compound
ingenol [no description available]	2.07	1	0	cyclic terpene ketone; tetracyclic diterpenoid
picrotin picrotin: the less toxic component of PICROTOXIN lacking GABA activity. picrotin : An organic heteropentacyclic compound that is picrotoxinin in which the olefinic double bond has undergone addition of water to give the corresponding tertiary alcohol. It is the less toxic component of picrotoxin, lacking GABA activity.	2.07	1	0	diol; epoxide; gamma-lactone; organic heteropentacyclic compound; picrotoxane sesquiterpenoid; tertiary alcohol	plant metabolite
picrotoxinin [no description available]	2.07	1	0	epoxide; gamma-lactone; organic heteropentacyclic compound; picrotoxane sesquiterpenoid; tertiary alcohol	GABA antagonist; plant metabolite; serotonergic antagonist
naringin [no description available]	2.07	1	0	(2S)-flavan-4-one; 4'-hydroxyflavanones; dihydroxyflavanone; disaccharide derivative; neohesperidoside	anti-inflammatory agent; antineoplastic agent; metabolite
isonaringin isonaringin: structure in first source. narirutin : A disaccharide derivative that is (S)-naringenin substituted by a 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.	2.07	1	0	(2S)-flavan-4-one; 4'-hydroxyflavanones; dihydroxyflavanone; disaccharide derivative; rutinoside	anti-inflammatory agent; antioxidant; metabolite
valtrate valtrate: Baldrisedon contains 100mg extract of Radix Valerianae mexicanae which contains 50mg valepotriate	2.6	1	0	fatty acid ester
ochratoxin a ochratoxin A: structure in first source & in Merck, 9th ed, #6549. ochratoxin A : A phenylalanine derivative resulting from the formal condensation of the amino group of L-phenylalanine with the carboxy group of (3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid (ochratoxin alpha). It is among the most widely occurring food-contaminating mycotoxins, produced by Aspergillus ochraceus, Aspergillus carbonarius and Penicillium verrucosum.	2.07	1	0	isochromanes; monocarboxylic acid amide; N-acyl-L-phenylalanine; organochlorine compound; phenylalanine derivative	Aspergillus metabolite; calcium channel blocker; carcinogenic agent; mycotoxin; nephrotoxin; Penicillium metabolite; teratogenic agent
gingerol gingerol: an active ingredient in GINGER along with SHOGAOL. a nonvolatile methoxy phenyl decanone. gingerol : A beta-hydroxy ketone that is 5-hydroxydecan-3-one substituted by a 4-hydroxy-3-methoxyphenyl moiety at position 1; believed to inhibit adipogenesis. It is a constituent of fresh ginger.	2.07	1	0	beta-hydroxy ketone; guaiacols	antineoplastic agent; plant metabolite
securinine securinine: a quinolizine pseudoalkaloid (not from amino acid) from Securinega suffurutiosa or Securinini nitras	2.07	1	0	indolizines
Dubinidine [no description available]	2.07	1	0	organic heterotricyclic compound; organonitrogen heterocyclic compound; oxacycle
cyclopamine [no description available]	2.07	1	0	piperidines	glioma-associated oncogene inhibitor
tolterodine [no description available]	2.04	1	0	tertiary amine	antispasmodic drug; muscarinic antagonist; muscle relaxant
doxorubicin hydrochloride [no description available]	2.07	1	0	anthracycline
vinpocetine vinpocetine: whole issue of Arzneim Forsch (23 articles) discuss this drug; Arzneim Forsch 26(10a);1976; RN given refers to parent cpd with unspecified isomeric designation	2.07	1	0	alkaloid	geroprotector
darifenacin darifenacin : 2-[(3S)-1-Ethylpyrrolidin-3-yl]-2,2-diphenylacetamide in which one of the hydrogens at the 2-position of the ethyl group is substituted by a 2,3-dihydro-1-benzofuran-5-yl group. It is a selective antagonist for the M3 muscarinic acetylcholine receptor, which is primarily responsible for bladder muscle contractions, and is used as the hydrobromide salt in the management of urinary incontinence.	2.04	1	0	1-benzofurans; monocarboxylic acid amide; pyrrolidines	antispasmodic drug; muscarinic antagonist
dihydroergocristine monomesylate dihydroergocristine mesylate : The methanesulfonic acid salt of dihydroergocristine. It has been used as the for the symptomatic treatment of mental deterioration associated with cerebrovascular insufficiency and in peripheral vascular disease. It is also a component of ergoloid mesylate (codergocrine mesilate), a mixture of ergot alkaloid derivatives that is used as a vasodilator and has shown mild benefits in the treatment of vascular dementia.	2.07	1	0	methanesulfonate salt	alpha-adrenergic antagonist; geroprotector; vasodilator agent
fluticasone propionate fluticasone propionate : A trifluorinated corticosteroid that consists of 6alpha,9-difluoro-11beta,17alpha-dihydroxy-17beta-{[(fluoromethyl)sulfanyl]carbonyl}-16-methyl-3-oxoandrosta-1,4-diene bearing a propionyl substituent at position 17; has anti-inflammatory, anti-asthmatic and anti-allergic activity.	2.04	1	0	11beta-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; corticosteroid; fluorinated steroid; propanoate ester; steroid ester; thioester	adrenergic agent; anti-allergic agent; anti-asthmatic drug; anti-inflammatory drug; bronchodilator agent; dermatologic drug
betadex beta-Cyclodextrins: Cyclic GLUCANS consisting of seven (7) glucopyranose units linked by 1,4-glycosidic bonds.	2.87	3	0	cyclodextrin
acarbose [no description available]	2.04	1	0	amino cyclitol; glycoside
tretinoin Tretinoin: An important regulator of GENE EXPRESSION during growth and development, and in NEOPLASMS. Tretinoin, also known as retinoic acid and derived from maternal VITAMIN A, is essential for normal GROWTH; and EMBRYONIC DEVELOPMENT. An excess of tretinoin can be teratogenic. It is used in the treatment of PSORIASIS; ACNE VULGARIS; and several other SKIN DISEASES. It has also been approved for use in promyelocytic leukemia (LEUKEMIA, PROMYELOCYTIC, ACUTE).. retinoic acid : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraenoic acid substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).. all-trans-retinoic acid : A retinoic acid in which all four exocyclic double bonds have E- (trans-) geometry.	3.62	2	0	retinoic acid; vitamin A	anti-inflammatory agent; antineoplastic agent; antioxidant; AP-1 antagonist; human metabolite; keratolytic drug; retinoic acid receptor agonist; retinoid X receptor agonist; signalling molecule
arachidonic acid icosa-5,8,11,14-tetraenoic acid : Any icosatetraenoic acid with the double bonds at positions 5, 8, 11 and 14.. arachidonate : A long-chain fatty acid anion resulting from the removal of a proton from the carboxy group of arachidonic acid.	2.05	1	0	icosa-5,8,11,14-tetraenoic acid; long-chain fatty acid; omega-6 fatty acid	Daphnia galeata metabolite; EC 3.1.1.1 (carboxylesterase) inhibitor; human metabolite; mouse metabolite
resveratrol trans-resveratrol : A resveratrol in which the double bond has E configuration.	2.47	2	0	resveratrol	antioxidant; phytoalexin; plant metabolite; quorum sensing inhibitor; radical scavenger
retinol Vitamin A: Retinol and derivatives of retinol that play an essential role in metabolic functioning of the retina, the growth of and differentiation of epithelial tissue, the growth of bone, reproduction, and the immune response. Dietary vitamin A is derived from a variety of CAROTENOIDS found in plants. It is enriched in the liver, egg yolks, and the fat component of dairy products.. vitamin A : Any member of a group of fat-soluble retinoids produced via metabolism of provitamin A carotenoids that exhibit biological activity against vitamin A deficiency. Vitamin A is involved in immune function, vision, reproduction, and cellular communication.. all-trans-retinol : A retinol in which all four exocyclic double bonds have E- (trans-) geometry.. retinol : A retinoid consisting of 3,7-dimethylnona-2,4,6,8-tetraen-1-ol substituted at position 9 by a 2,6,6-trimethylcyclohex-1-en-1-yl group (geometry of the four exocyclic double bonds is not specified).	3.56	2	0	retinol; vitamin A	human metabolite; mouse metabolite; plant metabolite
tacrolimus Tacrolimus: A macrolide isolated from the culture broth of a strain of Streptomyces tsukubaensis that has strong immunosuppressive activity in vivo and prevents the activation of T-lymphocytes in response to antigenic or mitogenic stimulation in vitro.. tacrolimus (anhydrous) : A macrolide lactam containing a 23-membered lactone ring, originally isolated from the fermentation broth of a Japanese soil sample that contained the bacteria Streptomyces tsukubaensis.	2.04	1	0	macrolide lactam	bacterial metabolite; immunosuppressive agent
ferulic acid ferulate : A monocarboxylic acid anion obtained by the deprotonation of the carboxy group of ferulic acid.	3.62	2	0	ferulic acids	anti-inflammatory agent; antioxidant; apoptosis inhibitor; cardioprotective agent; MALDI matrix material; plant metabolite
cerivastatin cerivastatin: cerivastatin is the ((E)-(+))-isomer; structure given in first source. cerivastatin : (3R,5S)-3,5-dihydroxyhept-6-enoic acid in which the (7E)-hydrogen is substituted by a 4-(4-fluorophenyl)-2,6-diisopropyl-5-(methoxymethyl)pyridin-3-yl group. Formerly used (as its sodium salt) to lower cholesterol and prevent cardiovascular disease, it was withdrawn from the market worldwide in 2001 following reports of a severe form of muscle toxicity.	2.04	1	0	dihydroxy monocarboxylic acid; pyridines; statin (synthetic)
rosuvastatin rosuvastatin : A dihydroxy monocarboxylic acid that is (6E)-7-{4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-(propan-2-yl)pyrimidin-5-yl} hept-6-enoic acid carrying two hydroxy substituents at positions 3 and 5 (the 3R,5S-diastereomer).	2.04	1	0	dihydroxy monocarboxylic acid; monofluorobenzenes; pyrimidines; statin (synthetic); sulfonamide	anti-inflammatory agent; antilipemic drug; cardioprotective agent; CETP inhibitor; environmental contaminant; xenobiotic
cocaine Cocaine: An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose, particularly in the eye, ear, nose, and throat. It also has powerful central nervous system effects similar to the amphetamines and is a drug of abuse. Cocaine, like amphetamines, acts by multiple mechanisms on brain catecholaminergic neurons; the mechanism of its reinforcing effects is thought to involve inhibition of dopamine uptake.. cocaine : A tropane alkaloid obtained from leaves of the South American shrub Erythroxylon coca.	2.04	1	0	benzoate ester; methyl ester; tertiary amino compound; tropane alkaloid	adrenergic uptake inhibitor; central nervous system stimulant; dopamine uptake inhibitor; environmental contaminant; local anaesthetic; mouse metabolite; plant metabolite; serotonin uptake inhibitor; sodium channel blocker; sympathomimetic agent; vasoconstrictor agent; xenobiotic
thapsigargin Thapsigargin: A sesquiterpene lactone found in roots of THAPSIA. It inhibits SARCOPLASMIC RETICULUM CALCIUM-TRANSPORTING ATPASES.. thapsigargin : An organic heterotricyclic compound that is a hexa-oxygenated 6,7-guaianolide isolated fron the roots of Thapsia garganica L., Apiaceae. A potent skin irritant, it is used in traditional medicine as a counter-irritant. Thapsigargin inhibits Ca(2+)-transporting ATPase mediated uptake of calcium ions into sarcoplasmic reticulum and is used in experimentation examining the impacts of increasing cytosolic calcium concentrations.	2.76	3	0	butyrate ester; organic heterotricyclic compound; sesquiterpene lactone	calcium channel blocker; EC 3.6.3.8 (Ca(2+)-transporting ATPase) inhibitor
mycophenolic acid Mycophenolic Acid: Compound derived from Penicillium stoloniferum and related species. It blocks de novo biosynthesis of purine nucleotides by inhibition of the enzyme inosine monophosphate dehydrogenase (IMP DEHYDROGENASE). Mycophenolic acid exerts selective effects on the immune system in which it prevents the proliferation of T-CELLS, LYMPHOCYTES, and the formation of antibodies from B-CELLS. It may also inhibit recruitment of LEUKOCYTES to sites of INFLAMMATION.. mycophenolate : A monocarboxylic acid anion resulting from the removal of a proton from the carboxy group of mycophenolic acid.. mycophenolic acid : A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one which is substituted at positions 4, 5, 6, and 7 by methyl, methoxy, (2E)-5-carboxy-3-methylpent-2-en-1-yl, and hydroxy groups, respectively. It is an antibiotic produced by Penicillium brevi-compactum, P. stoloniferum, P. echinulatum and related species. An immunosuppressant, it is widely used (partiularly as its sodium salt and as the 2-(morpholin-4-yl)ethyl ester prodrug, mycophenolate mofetil) to prevent tissue rejection following organ transplants and for the treatment of certain autoimmune diseases.	2.07	1	0	2-benzofurans; gamma-lactone; monocarboxylic acid; phenols	anticoronaviral agent; antimicrobial agent; antineoplastic agent; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; environmental contaminant; immunosuppressive agent; mycotoxin; Penicillium metabolite; xenobiotic
clindamycin Clindamycin: An antibacterial agent that is a semisynthetic analog of LINCOMYCIN.. clindamycin : A carbohydrate-containing antibiotic that is the semisynthetic derivative of lincomycin, a natural antibiotic.	2.04	1	0
fosfomycin Fosfomycin: An antibiotic produced by Streptomyces fradiae.. fosfomycin : A phosphonic acid having an (R,S)-1,2-epoxypropyl group attached to phosphorus.	2.47	2	0	epoxide; phosphonic acids	antimicrobial agent; EC 2.5.1.7 (UDP-N-acetylglucosamine 1-carboxyvinyltransferase) inhibitor
zithromax Azithromycin: A semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.. azithromycin : A macrolide antibiotic useful for the treatment of bacterial infections.	2.04	1	0	macrolide antibiotic	antibacterial drug; environmental contaminant; xenobiotic
bms 214662 7-cyano-2,3,4,5-tetrahydro-1-(1H-imidazol-4-ylmethyl)-3-(phenylmethyl)-4-(2-thienylsulfonyl)-1H-1,4-benzodiazepine: a farnesyltransferase inhibitor; structure in first source. BMS-214662 : A member of the class of benzodiazepines that is 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine substituted by (1H-imidazol-5-yl)methyl, benzyl, (thiophen-2-yl)sulfonyl, and cyano groups at positions 1, 3R, 4 and 7, respectively. It is a potent inhibitor of farnesyltransferase (IC50 = 1.35nM) which was under clinical development for the treatment of solid tumors.	2.04	1	0	benzenes; benzodiazepine; imidazoles; nitrile; sulfonamide; thiophenes	antineoplastic agent; apoptosis inducer; EC 2.5.1.58 (protein farnesyltransferase) inhibitor
eptifibatide [no description available]	2.04	1	0	homodetic cyclic peptide; macrocycle; organic disulfide	anticoagulant; platelet aggregation inhibitor
alitretinoin Alitretinoin: A retinoid that is used for the treatment of chronic hand ECZEMA unresponsive to topical CORTICOSTEROIDS. It is also used to treat cutaneous lesions associated with AIDS-related KAPOSI SARCOMA.	2.07	1	0	retinoic acid	antineoplastic agent; keratolytic drug; metabolite; retinoid X receptor agonist
L-cycloserine L-cycloserine : A 4-amino-1,2-oxazolidin-3-one that has S configuration. An antibiotic isolated from Erwinia uredovora.	2.07	1	0	4-amino-1,2-oxazolidin-3-one	anti-HIV agent; anticonvulsant; EC 2.3.1.50 (serine C-palmitoyltransferase) inhibitor
gs 4071 GS 4071: The acid form.. oseltamivir acid : A cyclohexenecarboxylic acid that is cyclohex-1-ene-1-carboxylic acid which is substituted at positions 3, 4, and 5 by pentan-3-yloxy, acetamido, and amino groups, respectively (the 3R,4R,5S enantiomer). An antiviral drug, it is used as the corresponding ethyl ester prodrug, oseltamivir, to slow the spread of influenza.	2.04	1	0	acetate ester; amino acid; cyclohexenecarboxylic acid; primary amino compound	antiviral drug; EC 3.2.1.18 (exo-alpha-sialidase) inhibitor; marine xenobiotic metabolite
decitabine [no description available]	2.04	1	0	2'-deoxyribonucleoside
sm 8668 Sch 39304: Sch 42427 is the active entantiomer of the antifungal agent Sch 39304 which consists of Sch 42426 & Sch 42427; Sch 42426, the (S,S)-isomer, is inactive	2.04	1	0
teniposide [no description available]	2.04	1	0	aromatic ether; beta-D-glucoside; cyclic acetal; furonaphthodioxole; gamma-lactone; monosaccharide derivative; phenols; thiophenes	antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor
troxacitabine troxacitabine: shows good anti-HIV activity without cytotoxicity	2.04	1	0	carbohydrate derivative; nucleobase-containing molecular entity
12-deoxyphorbol 13-acetate [no description available]	2.07	1	0	phorbol ester	metabolite
cefamandole Cefamandole: Semisynthetic wide-spectrum cephalosporin with prolonged action, probably due to beta-lactamase resistance. It is used also as the nafate.. cefamandole : A cephalosporin compound having (R)-mandelamido and N-methylthiotetrazole side-groups.	2.04	1	0	cephalosporin; semisynthetic derivative	antibacterial drug
dactinomycin Dactinomycin: A compound composed of a two CYCLIC PEPTIDES attached to a phenoxazine that is derived from STREPTOMYCES parvullus. It binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines after dactinomycin therapy. (From AMA Drug Evaluations Annual, 1993, p2015)	2.44	2	0	actinomycin	mutagen
tiazofurin tiazofurin: RN given refers to (beta-D)-isomer; structure given in first source. tiazofurine : A C-glycosyl compound that is 1,3-thiazole-4-carboxamide in which the hydrogen at position 2 has been replaced by a beta-D-ribofuranosyl group. It is metabolised to thiazole-4-carboxamide adenine dinucleotide (TAD), a selective inhibitor of inosine monophosphate dehydrogenase (IMP dehydrogenase).	2.04	1	0	1,3-thiazoles; C-glycosyl compound; monocarboxylic acid amide	antineoplastic agent; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; prodrug
aphidicolin Aphidicolin: An antiviral antibiotic produced by Cephalosporium aphidicola and other fungi. It inhibits the growth of eukaryotic cells and certain animal viruses by selectively inhibiting the cellular replication of DNA polymerase II or the viral-induced DNA polymerases. The drug may be useful for controlling excessive cell proliferation in patients with cancer, psoriasis or other dermatitis with little or no adverse effect upon non-multiplying cells.. aphidicolin : A tetracyclic diterpenoid that has an tetradecahydro-8,11a-methanocyclohepta[a]naphthalene skeleton with two hydroxymethyl substituents at positions 4 and 9, two methyl substituents at positions 4 and 11b and two hydroxy substituents at positions 3 and 9. An antibiotic with antiviral and antimitotical properties. Aphidicolin is a reversible inhibitor of eukaryotic nuclear DNA replication.	2.07	1	0	tetracyclic diterpenoid	antimicrobial agent; antimitotic; antineoplastic agent; antiviral drug; apoptosis inducer; Aspergillus metabolite; DNA synthesis inhibitor; EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor; fungal metabolite
melphalan Melphalan: An alkylating nitrogen mustard that is used as an antineoplastic in the form of the levo isomer - MELPHALAN, the racemic mixture - MERPHALAN, and the dextro isomer - MEDPHALAN; toxic to bone marrow, but little vesicant action; potential carcinogen.. melphalan : A phenylalanine derivative comprising L-phenylalanine having [bis(2-chloroethyl)amino group at the 4-position on the phenyl ring.	2.04	1	0	L-phenylalanine derivative; nitrogen mustard; non-proteinogenic L-alpha-amino acid; organochlorine compound	alkylating agent; antineoplastic agent; carcinogenic agent; drug allergen; immunosuppressive agent
sitafloxacin [no description available]	2.04	1	0	fluoroquinolone antibiotic; quinolines; quinolone antibiotic
tenofovir tenofovir (anhydrous) : A member of the class of phosphonic acids that is methylphosphonic acid in which one of the methyl hydrogens is replaced by a [(2R)-1-(6-amino-9H-purin-9-yl)propan-2-yl]oxy group. An inhibitor of HIV-1 reverse transcriptase, the bis(isopropyloxycarbonyloxymethyl) ester (disoproxil ester) prodrug is used as the fumaric acid salt in combination therapy for the treatment of HIV infection.	2.04	1	0	nucleoside analogue; phosphonic acids	antiviral drug; drug metabolite; HIV-1 reverse transcriptase inhibitor
dibekacin Dibekacin: Analog of KANAMYCIN with antitubercular as well as broad-spectrum antimicrobial properties.. dibekacin : A kanamycin that is kanamycin B lacking the 3- and 4-hydroxy groups on the 2,6-diaminosugar ring.	2.04	1	0	kanamycins	antibacterial agent; protein synthesis inhibitor
micafungin Micafungin: A cyclic lipo-hexapeptide echinocandin antifungal agent that is used for the treatment and prevention of CANDIDIASIS.. micafungin : A cyclic hexapeptide echinocandin antibiotic which exerts its effect by inhibiting the synthesis of 1,3-beta-D-glucan, an integral component of the fungal cell wall. It is used as the sodium salt for the treatment of invasive candidiasis, and of aspergillosis in patients who are intolerant of other therapy.	2.04	1	0	antibiotic antifungal drug; echinocandin	antiinfective agent
(+)-usnic acid [no description available]	2.07	1	0	usnic acid
beta, beta-dimethylacrylshikonin, (+)-isomer [no description available]	2.07	1	0	hydroxy-1,4-naphthoquinone
shikonin shikonin: a naphthazarin; has antineoplastic and angiogenesis inhibiting activities	2.54	2	0	hydroxy-1,4-naphthoquinone
maltitol maltitol : An alpha-D-glucoside consisting of D-glucitol having an alpha-D-glucosyl residue attached at the 4-position. Used as a sugar substitute.	2	1	0	alpha-D-glucoside; glycosyl alditol	laxative; metabolite; sweetening agent
nsc 45641 [no description available]	2.11	1	0
triacetoneamine-n-oxyl Triacetoneamine-N-Oxyl: Cyclic N-oxide radical functioning as a spin label and radiation-sensitizing agent.. 4-oxo-TEMPO : A member of the class of aminoxyls that is TEMPO carrying an oxo group at position 4.	1.98	1	0	aminoxyls; piperidones	radical scavenger
rhapontin rhapontin: constituent of rhubarb rhizome	2.07	1	0	rhaponticin	angiogenesis inhibitor; anti-allergic agent; anti-inflammatory agent; antilipemic drug; antineoplastic agent; apoptosis inducer; EC 2.3.1.85 (fatty acid synthase) inhibitor; hypoglycemic agent; neuroprotective agent; plant metabolite
geraniol [no description available]	2.11	1	0	3,7-dimethylocta-2,6-dien-1-ol; monoterpenoid; primary alcohol	allergen; fragrance; plant metabolite; volatile oil component
glycosides [no description available]	2.06	1	0
chalcone trans-chalcone : The trans-isomer of chalcone.	3.27	1	0	chalcone	EC 3.2.1.1 (alpha-amylase) inhibitor
retinaldehyde Retinaldehyde: A diterpene derived from the carotenoid VITAMIN A which functions as the active component of the visual cycle. It is the prosthetic group of RHODOPSIN (i.e., covalently bonded to ROD OPSIN as 11-cis-retinal). When stimulated by visible light, rhodopsin transforms this cis-isomer of retinal to the trans-isomer (11-trans-retinal). This transformation straightens-out the bend of the retinal molecule and causes a change in the shape of rhodopsin triggering the visual process. A series of energy-requiring enzyme-catalyzed reactions convert the 11-trans-retinal back to the cis-isomer.. all-trans-retinal : A retinal in which all four exocyclic double bonds have E- (trans-) geometry.	3.31	1	0	retinal; vitamin A	gap junctional intercellular communication inhibitor; human metabolite; mouse metabolite
piperine piperine : A N-acylpiperidine that is piperidine substituted by a (1E,3E)-1-(1,3-benzodioxol-5-yl)-5-oxopenta-1,3-dien-5-yl group at the nitrogen atom. It is an alkaloid isolated from the plant Piper nigrum.	2.07	1	0	benzodioxoles; N-acylpiperidine; piperidine alkaloid; tertiary carboxamide	food component; human blood serum metabolite; NF-kappaB inhibitor; plant metabolite
stilbenes Stilbenes: Organic compounds that contain 1,2-diphenylethylene as a functional group.. trans-stilbene : The trans-isomer of stilbene.	2.48	2	0	stilbene
rauwolscine Rauwolscine: A stereoisomer of yohimbine.	2.07	1	0	methyl 17-hydroxy-20xi-yohimban-16-carboxylate
aconitic acid cis-aconitic acid : The cis-isomer of aconitic acid.	2.11	1	0	aconitic acid	fundamental metabolite
cannabidiol Cannabidiol: Compound isolated from Cannabis sativa extract.. cannabidiol : An cannabinoid that is cyclohexene which is substituted by a methyl group at position 1, a 2,6-dihydroxy-4-pentylphenyl group at position 3, and a prop-1-en-2-yl group at position 4.	3.31	1	0	olefinic compound; phytocannabinoid; resorcinols	antimicrobial agent; plant metabolite
arginine vasopressin Arginine Vasopressin: The predominant form of mammalian antidiuretic hormone. It is a nonapeptide containing an ARGININE at residue 8 and two disulfide-linked cysteines at residues of 1 and 6. Arg-vasopressin is used to treat DIABETES INSIPIDUS or to improve vasomotor tone and BLOOD PRESSURE.. argipressin : The predominant form of mammalian vasopressin (antidiuretic hormone). It is a nonapeptide containing an arginine at residue 8 and two disulfide-linked cysteines at residues of 1 and 6.	2	1	0	vasopressin	cardiovascular drug; hematologic agent; mitogen
amygdalin [no description available]	2.11	1	0
mezlocillin Mezlocillin: Semisynthetic ampicillin-derived acylureido penicillin. It has been proposed for infections with certain anaerobes and may be useful in inner ear, bile, and CNS infections.. mezlocillin : A penicillin in which the substituent at position 6 of the penam ring is a (2R)-2-[3-(methanesulfonyl)-2-oxoimidazolidine-1-carboxamido]-2-phenylacetamido group.	2.04	1	0	penicillin allergen; penicillin	antibacterial drug
amygdalin (R)-amygdalin : An amygdalin in which the stereocentre on the cyanohydrin function has R-configuration.	2.07	1	0	amygdalin	antineoplastic agent; apoptosis inducer; plant metabolite
tropisetron Tropisetron: An indole derivative and 5-HT3 RECEPTOR antagonist that is used for the prevention of nausea and vomiting.. tropisetron : An indolyl carboxylate ester obtained by formal condensation of the carboxy group of indole-3-carboxylic acid with the hydroxy group of tropine.	2.04	1	0	indolyl carboxylic acid
hydrastine, (r-(r,s))-isomer [no description available]	2.07	1	0	isoquinolines
leuprolide Leuprolide: A potent synthetic long-acting agonist of GONADOTROPIN-RELEASING HORMONE that regulates the synthesis and release of pituitary gonadotropins, LUTEINIZING HORMONE and FOLLICLE STIMULATING HORMONE.. leuprolide : An oligopeptide comprising pyroglutamyl, histidyl, tryptophyl, seryl, tyrosyl, D-leucyl, leucyl, arginyl, and N-ethylprolinamide residues joined in sequence. It is a synthetic nonapeptide analogue of gonadotropin-releasing hormone, and is used as a subcutaneous hydrogel implant (particularly as the acetate salt) for the treatment of prostate cancer and for the suppression of gonadal sex hormone production in children with central precocious puberty.	2.04	1	0	oligopeptide	anti-estrogen; antineoplastic agent; gonadotropin releasing hormone agonist
fludarabine [no description available]	2.04	1	0	purine nucleoside
propylthiouracil Propylthiouracil: A thiourea antithyroid agent. Propythiouracil inhibits the synthesis of thyroxine and inhibits the peripheral conversion of throxine to tri-iodothyronine. It is used in the treatment of hyperthyroidism. (From Martindale, The Extra Pharmacopeoia, 30th ed, p534). 6-propyl-2-thiouracil : A pyrimidinethione consisting of uracil in which the 2-oxo group is substituted by a thio group and the hydrogen at position 6 is substituted by a propyl group.	2.04	1	0	pyrimidinethione	antidote to paracetamol poisoning; antimetabolite; antioxidant; antithyroid drug; carcinogenic agent; EC 1.14.13.39 (nitric oxide synthase) inhibitor; hormone antagonist
sesquiterpenes [no description available]	2.1	1	0
etomidate Etomidate: Imidazole derivative anesthetic and hypnotic with little effect on blood gases, ventilation, or the cardiovascular system. It has been proposed as an induction anesthetic.. etomidate : The ethyl ester of 1-[(1R)-1-phenylethyl]-1H-imidazole-5-carboxylic acid. It is an intravenous general anaesthetic with no analgesic activity.	2.04	1	0	ethyl ester; imidazoles	intravenous anaesthetic; sedative
mercaptopurine Mercaptopurine: An antimetabolite antineoplastic agent with immunosuppressant properties. It interferes with nucleic acid synthesis by inhibiting purine metabolism and is used, usually in combination with other drugs, in the treatment of or in remission maintenance programs for leukemia.. purine-6-thiol : A thiol that is the tautomer of mercaptopurine.. mercaptopurine : A member of the class of purines that is 6,7-dihydro-1H-purine carrying a thione group at position 6. An adenine analogue, it is used in the treatment of acute lymphocytic leukemia (ALL), chronic myeloid leukemia (CML), Crohn's disease, and ulcerative colitis.	2.04	1	0	aryl thiol; purines; thiocarbonyl compound	anticoronaviral agent; antimetabolite; antineoplastic agent
vasicine vasicine: RN given refers to (R)-isomer	2.07	1	0
3,3',4,5'-tetrahydroxystilbene 3,3',4,5'-tetrahydroxystilbene: demethyl derivative of isorhapontigenin; structure in first source; a Syk kinase inhibitor; found in heartwood of FABACEAE; inhibitor of photosynthesis in spinach chloroplasts; may be inhibitor of plant growth; RN given refers to (E)-isomer. piceatannol : A stilbenol that is trans-stilbene in which one of the phenyl groups is substituted by hydroxy groups at positions 3 and 4, while the other phenyl group is substituted by hydroxy groups at positions 3 and 5.	2.07	1	0	catechols; polyphenol; resorcinols; stilbenol	antineoplastic agent; apoptosis inducer; geroprotector; hypoglycemic agent; plant metabolite; protein kinase inhibitor; tyrosine kinase inhibitor
phenylthiourea Phenylthiourea: Phenylthiourea is a THIOUREA derivative containing a phenyl ring. Depending on their genetic makeup, humans can find it either bitter-tasting or tasteless.. N-phenylthiourea : A member of the class of thioureas that is thiourea in which one of the hydrogens is replaced by a phenyl group. Depending on their genetic makeup, humans find it either very bitter-tasting or tasteless. This unusual property resulted in N-phenylthiourea being used in paternity testing prior to the advent of DNA testing.	2.06	1	0	thioureas	EC 1.14.18.1 (tyrosinase) inhibitor
caffeic acid trans-caffeic acid : The trans-isomer of caffeic acid.	2.07	1	0	caffeic acid	geroprotector; mouse metabolite
alpha-phenylcinnamate alpha-phenylcinnamate: RN given refers to parent cpd	2.11	1	0
nsc185058 NSC185058: an ATG4B antagonist	3.69	2	0
cotinine Cotinine: The N-glucuronide conjugate of cotinine is a major urinary metabolite of NICOTINE. It thus serves as a biomarker of exposure to tobacco SMOKING. It has CNS stimulating properties.. (-)-cotinine : An N-alkylpyrrolidine that consists of N-methylpyrrolidinone bearing a pyridin-3-yl substituent at position C-5 (the 5S-enantiomer). It is an alkaloid commonly found in Nicotiana tabacum.	2.46	2	0	N-alkylpyrrolidine; pyridines; pyrrolidin-2-ones; pyrrolidine alkaloid	antidepressant; biomarker; human xenobiotic metabolite; plant metabolite
heliotrine [no description available]	2.07	1	0	pyrrolizines
sclareolide [no description available]	2.07	1	0	naphthofuran
curcumin Curcumin: A yellow-orange dye obtained from tumeric, the powdered root of CURCUMA longa. It is used in the preparation of curcuma paper and the detection of boron. Curcumin appears to possess a spectrum of pharmacological properties, due primarily to its inhibitory effects on metabolic enzymes.. curcumin : A beta-diketone that is methane in which two of the hydrogens are substituted by feruloyl groups. A natural dyestuff found in the root of Curcuma longa.	9.69	4	0	aromatic ether; beta-diketone; diarylheptanoid; enone; polyphenol	anti-inflammatory agent; antifungal agent; antineoplastic agent; biological pigment; contraceptive drug; dye; EC 1.1.1.205 (IMP dehydrogenase) inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.1.1.25 (shikimate dehydrogenase) inhibitor; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor; EC 1.8.1.9 (thioredoxin reductase) inhibitor; EC 2.7.10.2 (non-specific protein-tyrosine kinase) inhibitor; EC 3.5.1.98 (histone deacetylase) inhibitor; flavouring agent; food colouring; geroprotector; hepatoprotective agent; immunomodulator; iron chelator; ligand; lipoxygenase inhibitor; metabolite; neuroprotective agent; nutraceutical; radical scavenger
hypocrellin b hypocrellin B: photosensitive pigments isolated from Hypocrella bambusae Sacc; structure given in first source	4.24	5	0
methimazole Methimazole: A thioureylene antithyroid agent that inhibits the formation of thyroid hormones by interfering with the incorporation of iodine into tyrosyl residues of thyroglobulin. This is done by interfering with the oxidation of iodide ion and iodotyrosyl groups through inhibition of the peroxidase enzyme.. methimazole : A member of the class of imidazoles that it imidazole-2-thione in which a methyl group replaces the hydrogen which is attached to a nitrogen.	2.04	1	0	1,3-dihydroimidazole-2-thiones	antithyroid drug
capsaicin ALGRX-4975: an injectable capsaicin (TRPV1 receptor agonist) formulation for longlasting pain relief. capsaicinoid : A family of aromatic fatty amides produced as secondary metabolites by chilli peppers.	2.72	3	0	capsaicinoid	non-narcotic analgesic; TRPV1 agonist; voltage-gated sodium channel blocker
terbinafine [no description available]	2	1	0	acetylenic compound; allylamine antifungal drug; enyne; naphthalenes; tertiary amine	EC 1.14.13.132 (squalene monooxygenase) inhibitor; P450 inhibitor; sterol biosynthesis inhibitor
aurapten aurapten: RN refers to (E)-isomer; structure given in first source. auraptene : A member of the class of coumarins that is umbelliferone in which the phenolic hydrogen has been replaced by a geranyl group. Ii is isolated from several edible fruits and vegetables and exhibits a variety of therapeutic properties.	2.07	1	0	coumarins; monoterpenoid	antihypertensive agent; antineoplastic agent; antioxidant; apoptosis inducer; dopaminergic agent; EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor; gamma-secretase modulator; gastrointestinal drug; hepatoprotective agent; matrix metalloproteinase inhibitor; neuroprotective agent; plant metabolite; PPARalpha agonist; vulnerary
drotaverin drotaverin: Hungarian drug; RN given refers to parent cpd; structure	2.04	1	0	isoquinolines
chlorogenic acid caffeoylquinic acid: Antiviral Agent; structure in first source. chlorogenate : A monocarboxylic acid anion that is the conjugate base of chlorogenic acid; major species at pH 7.3.	3.76	10	0	cinnamate ester; tannin	food component; plant metabolite
safranine t safranin O : An organic chloride salt having 3,7-diamino-2,8-dimethyl-5-phenylphenazin-5-ium as the counterion. It is commonly used for staining Gram negative bacteria.	2.02	1	0	organic chloride salt	fluorochrome; histological dye
ethyldimethylaminopropyl carbodiimide 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride: structure in first source	2.11	1	0
tempo TEMPO: structure. TEMPO : A member of the class of aminoxyls that is piperidine that carries an oxidanediyl group at position 1 and methyl groups at positions 2, 2, 6, and 6, respectively.	2.39	2	0	aminoxyls; piperidines	catalyst; ferroptosis inhibitor; radical scavenger
digoxin Digoxin: A cardiotonic glycoside obtained mainly from Digitalis lanata; it consists of three sugars and the aglycone DIGOXIGENIN. Digoxin has positive inotropic and negative chronotropic activity. It is used to control ventricular rate in ATRIAL FIBRILLATION and in the management of congestive heart failure with atrial fibrillation. Its use in congestive heart failure and sinus rhythm is less certain. The margin between toxic and therapeutic doses is small. (From Martindale, The Extra Pharmacopoeia, 30th ed, p666). digoxin : A cardenolide glycoside that is digitoxin beta-hydroxylated at C-12. A cardiac glycoside extracted from the foxglove plant, Digitalis lanata, it is used to control ventricular rate in atrial fibrillation and in the management of congestive heart failure with atrial fibrillation, but the margin between toxic and therapeutic doses is small.	3.82	3	0	cardenolide glycoside; steroid saponin	anti-arrhythmia drug; cardiotonic drug; EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor; epitope
capsazepine capsazepine: modified capsaicin molecule; a capsaicin receptor antagonist. capsazepine : A benzazepine that is 2,3,4,5-tetrahydro-1H-2-benzazepine which is substituted by hydroxy groups at positions 7 and 8 and on the nitrogen atom by a 2-(p-chlorophenyl)ethylaminothiocarbonyl group. A synthetic analogue of capsaicin, it was the first reported capsaicin receptor antagonist.	2.02	1	0	benzazepine; catechols; monochlorobenzenes; thioureas	capsaicin receptor antagonist
fumonisin b2 fumonisin B2: produced by Fusarium moniliforme MRC 826; structure given in first source; has cancer-promoting ability. fumonisin B2 : A fumonisin that is (2S,3S,12S,14S,15R,16R)-2-amino-12,16-dimethylicosane-3,14,15-triol in which the hydroxy groups at positions 14 and 15 have each been esterified by condensation with the 1-carboxy group of 3-carboxyglutaric acid (giving a 3-carboxyglutarate ester group with R configuration in each case).	2.07	1	0	diester; diol; fumonisin; primary amino compound	Aspergillus metabolite; carcinogenic agent
tamoxifen citrate [no description available]	2.11	1	0	citrate salt	angiogenesis inhibitor; anticoronaviral agent
tamoxifen [no description available]	3.25	6	0	stilbenoid; tertiary amino compound	angiogenesis inhibitor; antineoplastic agent; bone density conservation agent; EC 1.2.3.1 (aldehyde oxidase) inhibitor; EC 2.7.11.13 (protein kinase C) inhibitor; estrogen antagonist; estrogen receptor antagonist; estrogen receptor modulator
nadp [no description available]	7.41	1	0
cancidas [no description available]	2.04	1	0
eskazine [no description available]	2.11	1	0
lincomycin Lincomycin: An antibiotic produced by Streptomyces lincolnensis var. lincolnensis. It has been used in the treatment of staphylococcal, streptococcal, and Bacteroides fragilis infections.. lincomycin : A carbohydrate-containing antibiotic produced by the actinomyces Streptomyces lincolnensis.	2.46	2	0	carbohydrate-containing antibiotic; L-proline derivative; monocarboxylic acid amide; pyrrolidinecarboxamide; S-glycosyl compound	antimicrobial agent; bacterial metabolite
nsc 336628 [no description available]	2.11	1	0
valinomycin Valinomycin: A cyclododecadepsipeptide ionophore antibiotic produced by Streptomyces fulvissimus and related to the enniatins. It is composed of 3 moles each of L-valine, D-alpha-hydroxyisovaleric acid, D-valine, and L-lactic acid linked alternately to form a 36-membered ring. (From Merck Index, 11th ed) Valinomycin is a potassium selective ionophore and is commonly used as a tool in biochemical studies.. valinomycin : A twelve-membered cyclodepsipeptide composed of three repeating D-alpha-hydroxyisovaleryl-D-valyl-L-lactoyl-L-valyl units joined in sequence. An antibiotic found in several Streptomyces strains.	2.07	1	0	cyclodepsipeptide; macrocycle	antimicrobial agent; antiviral agent; bacterial metabolite; potassium ionophore
thiopental Thiopental: A barbiturate that is administered intravenously for the induction of general anesthesia or for the production of complete anesthesia of short duration.. thiopental : A barbiturate, the structure of which is that of 2-thiobarbituric acid substituted at C-5 by ethyl and sec-pentyl groups.	2.04	1	0	barbiturates	anticonvulsant; drug allergen; environmental contaminant; intravenous anaesthetic; sedative; xenobiotic
hmr 3647 [no description available]	2.04	1	0
nelarabine nelarabine: prodrug of ara-G. nelarabine : A purine nucleoside in which O-methylguanine is attached to arabinofuranose via a beta-N(9)-glycosidic bond. Inhibits DNA synthesis and causes cell death; a prodrug of 9-beta-D-arabinofuranosylguanine (ara-G).	2.04	1	0	beta-D-arabinoside; monosaccharide derivative; purine nucleoside	antineoplastic agent; DNA synthesis inhibitor; prodrug
2-[(2-ethoxyphenoxy)-phenylmethyl]morpholine [no description available]	2.04	1	0	aromatic ether
dolasetron [no description available]	2.04	1	0	indolyl carboxylic acid
or 1259 [no description available]	2.04	1	0	hydrazone; nitrile; pyridazinone	anti-arrhythmia drug; cardiotonic drug; EC 3.1.4.17 (3',5'-cyclic-nucleotide phosphodiesterase) inhibitor; vasodilator agent
gestodene Gestodene: synthetic steroid with progestational activity; RN given refers to (17alpha)-isomer	2.04	1	0	steroid	estrogen
orlistat Orlistat: A lactone derivative of LEUCINE that acts as a pancreatic lipase inhibitor to limit the absorption of dietary fat; it is used in the management of obesity.. orlistat : A carboxylic ester resulting from the formal condensation of the carboxy group of N-formyl-L-leucine with the hydroxy group of (3S,4S)-3-hexyl-4-[(2S)-2-hydroxytridecyl]oxetan-2-one. A pancreatic lipase inhibitor, it is used as an anti-obesity drug.	2.07	1	0	beta-lactone; carboxylic ester; formamides; L-leucine derivative	anti-obesity agent; bacterial metabolite; EC 2.3.1.85 (fatty acid synthase) inhibitor; EC 3.1.1.3 (triacylglycerol lipase) inhibitor
quinine [no description available]	2.04	1	0	cinchona alkaloid	antimalarial; muscle relaxant; non-narcotic analgesic
1,3-dimethyl-8-[2-(1-pyrrolidinyl)ethylthio]-6-sulfanylidene-7H-purin-2-one [no description available]	2.11	1	0	oxopurine
12-deoxyphorbolphenylacetate-20-acetate [no description available]	2.07	1	0
2,2-dimethyl-5-hydroxy-1-pyrrolidinyloxy 2,2-dimethyl-5-hydroxy-1-pyrrolidinyloxy: structure given in first source	1.98	1	0
brassinin [no description available]	2.07	1	0	dithiocarbamic ester; indole phytoalexin
isepamicin [no description available]	2.04	1	0
ifetroban ifetroban: thromboxane receptor antagonist; structure given in first source; a 7-oxabicyclo(2.2.1)heptane derivative	2.04	1	0	benzenes; monocarboxylic acid
chaetomellic acid a chaetomellic acid A: structure given in first source; an inhibitor of farnesyl-protein transferase	2.07	1	0
hirsutine [no description available]	2.07	1	0
lamifiban lamifiban: a nonpeptide glycoprotein IIb/IIIa antagonist; prevents platelet loss during experimental cardiopulmonary bypass	2.04	1	0	N-acylglycine
3-deoxyvasicine, hydrochloride [no description available]	2.07	1	0
emetine dihydrochloride emetine dihydrochloride : The dihydrochloride salt of emetine.. emetine dihydrochloride hydrate : A hydrate that is the monohydrate of the dihydrochloride salt of emetine.	2.07	1	0	hydrochloride	anticoronaviral agent; antimalarial; antineoplastic agent; antiprotozoal drug; antiviral agent; autophagy inhibitor; emetic; protein synthesis inhibitor
telavancin telavancin: an anti-infective agent; structure in first source. telavancin : A glycopeptide that is vancomycin substituted at position N-3'' by a 2-(decylamino)ethyl group and at position C-29 by a (phosphonomethyl)aminomethyl group. Used as its hydrochloride salt for treatment of adults with complicated skin and skin structure infections caused by bacteria.	2.04	1	0	glycopeptide	antibacterial drug; antimicrobial agent
salinomycin salinomycin: from Streptomyces albus; RN given refers to parent cpd; structure	2.07	1	0	polyketide; spiroketal	animal growth promotant; potassium ionophore
silybin [no description available]	2.07	1	0
cambinol cambinol: inhibitor of human silent information regulator 2 enzymes; structure in first source	2.11	1	0
nsc 117199 [no description available]	2.11	1	0
gw 7647 GW 7647: a PPAR-alpha agonist; structure in first source. GW 7647 : A monocarboxylic acid that is 2-(phenylsulfanyl)isobutyric acid in which the phenyl group is substituted at the para- position by a 3-aza-7-cyclohexylhept-1-yl group in which the nitrogen is acylated by a (cyclohexylamino)carbonyl group.	2.21	1	0	aryl sulfide; monocarboxylic acid; ureas	PPARalpha agonist
l 663536 MK-886: orally active leukotriene biosynthesis inhibitor. 3-[3-(tert-butylsulfanyl)-1-(4-chlorobenzyl)-5-(propan-2-yl)-1H-indol-2-yl]-2,2-dimethylpropanoic acid : A member of the class of indoles that is 1H-indole substituted by a isopropyl group at position 5, a tert-butylsulfanediyl group at position 3, a 4-chlorobenzyl group at position 1 and a 2-carboxy-2-methylpropyl group at position 2. It acts as an inhibitor of arachidonate 5-lipoxygenase.	2.74	3	0	aryl sulfide; indoles; monocarboxylic acid; monochlorobenzenes	antineoplastic agent; EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor; leukotriene antagonist
naphthoquinones Naphthoquinones: Naphthalene rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups.	2.13	1	0
sitagliptin sitagliptin : A triazolopyrazine that exhibits hypoglycemic activity.	2.04	1	0	triazolopyrazine; trifluorobenzene	EC 3.4.14.5 (dipeptidyl-peptidase IV) inhibitor; environmental contaminant; hypoglycemic agent; serine proteinase inhibitor; xenobiotic
rhodamine 123 Rhodamine 123: A fluorescent probe with low toxicity which is a potent substrate for ATP BINDING CASSETTE TRANSPORTER, SUBFAMILY B, MEMBER 1 and the bacterial multidrug efflux transporter. It is used to assess mitochondrial bioenergetics in living cells and to measure the efflux activity of ATP BINDING CASSETTE TRANSPORTER, SUBFAMILY B, MEMBER 1 in both normal and malignant cells. (Leukemia 1997;11(7):1124-30). rhodamine 123(1+) : A cationic fluorescent dye derived from 9-phenylxanthene.	2	1	0	organic cation; xanthene dye	fluorochrome
tolcapone Tolcapone: A benzophenone and nitrophenol compound that acts as an inhibitor of CATECHOL O-METHYLTRANSFERASE, an enzyme involved in the metabolism of DOPAMINE and LEVODOPA. It is used in the treatment of PARKINSON DISEASE in patients for whom levodopa is ineffective or contraindicated.. tolcapone : Benzophenone substituted on one of the phenyl rings at C-3 and C-4 by hydroxy groups and at C-5 by a nitro group, and on the other phenyl ring by a methyl group at C-4. It is an inhibitor of catechol O-methyltransferase.	2.04	1	0	2-nitrophenols; benzophenones; catechols	antiparkinson drug; EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
5,6-dehydrokawain 5,6-dehydrokawain: from Alpinia speciosa rhizoma; RN given for cpd without isomeric designation; structure given in first source	2.07	1	0	2-pyranones; aromatic ether
9,10-dihydrolysergol 9,10-dihydrolysergol: RN given refers to cpd without isomeric designation	2.07	1	0
geranylgeranic acid geranylgeranic acid: RN given refers to cpd without isomeric designation. (2E,6E,10E)-geranylgeranic acid : A diterpenoid obtained by formal oxidation of the CH2OH group of (E,E,E)-geranylgeraniol to the corresponding carboxylic acid.	2.07	1	0	alpha,beta-unsaturated monocarboxylic acid; diterpenoid; methyl-branched fatty acid; trienoic fatty acid
quercetin [no description available]	9.43	40	5	7-hydroxyflavonol; pentahydroxyflavone	antibacterial agent; antineoplastic agent; antioxidant; Aurora kinase inhibitor; chelator; EC 1.10.99.2 [ribosyldihydronicotinamide dehydrogenase (quinone)] inhibitor; geroprotector; phytoestrogen; plant metabolite; protein kinase inhibitor; radical scavenger
ubiquinone q2 Ubiquinone Q2: interacts with iron atom to form acceptor quinone complex; RN given refers to cpd with unspecified isomeric designation	2.04	1	0	ubiquinones
dinoprostone prostaglandin E2 : Prostaglandin F2alpha in which the hydroxy group at position 9 has been oxidised to the corresponding ketone. Prostaglandin E2 is the most common and most biologically potent of mammalian prostaglandins.	2.44	2	0	prostaglandins E	human metabolite; mouse metabolite; oxytocic
dinoprost Dinoprost: A naturally occurring prostaglandin that has oxytocic, luteolytic, and abortifacient activities. Due to its vasocontractile properties, the compound has a variety of other biological actions.. prostaglandin F2alpha : A prostaglandins Falpha that is prosta-5,13-dien-1-oic acid substituted by hydroxy groups at positions 9, 11 and 15. It is a naturally occurring prostaglandin used to induce labor.	2.07	1	0	monocarboxylic acid; prostaglandins Falpha	human metabolite; mouse metabolite
biochanin a [no description available]	2.07	1	0	4'-methoxyisoflavones; 7-hydroxyisoflavones	antineoplastic agent; EC 3.5.1.99 (fatty acid amide hydrolase) inhibitor; phytoestrogen; plant metabolite; tyrosine kinase inhibitor
formononetin [no description available]	2.07	1	0	4'-methoxyisoflavones; 7-hydroxyisoflavones	phytoestrogen; plant metabolite
prostaglandin b1 prostaglandin Bx: phospholipase A2 inhibitor; polymeric derivative of diketo-PGB1; mean MW 2,200. prostaglandin B1 : A member of the class of prostaglandins B that is prosta-8(12),13-dien-1-oic acid carrying oxo and hydroxy substituents at positions 9 and 15 respectively (the 13E,15S-stereoisomer).	2.07	1	0	prostaglandins B	human metabolite
sterigmatocystin [no description available]	2.07	1	0	sterigmatocystins	metabolite
vitexin [no description available]	2.07	1	0	C-glycosyl compound; trihydroxyflavone	antineoplastic agent; EC 3.2.1.20 (alpha-glucosidase) inhibitor; plant metabolite; platelet aggregation inhibitor
acacetin 5,7-dihydroxy-4'-methoxyflavone : A monomethoxyflavone that is the 4'-methyl ether derivative of apigenin.	2.07	1	0	dihydroxyflavone; monomethoxyflavone	anticonvulsant; plant metabolite
apigenin Chamomile: Common name for several daisy-like plants (MATRICARIA; TRIPLEUROSPERMUM; ANTHEMIS; CHAMAEMELUM) native to Europe and Western Asia, now naturalized in the United States and Australia.	7.73	3	0	trihydroxyflavone	antineoplastic agent; metabolite
luteolin [no description available]	3.62	2	0	3'-hydroxyflavonoid; tetrahydroxyflavone	angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; apoptosis inducer; c-Jun N-terminal kinase inhibitor; EC 2.3.1.85 (fatty acid synthase) inhibitor; immunomodulator; nephroprotective agent; plant metabolite; radical scavenger; vascular endothelial growth factor receptor antagonist
linoleic acid Linoleic Acid: A doubly unsaturated fatty acid, occurring widely in plant glycosides. It is an essential fatty acid in mammalian nutrition and is used in the biosynthesis of prostaglandins and cell membranes. (From Stedman, 26th ed). linoleic acid : An octadecadienoic acid in which the two double bonds are at positions 9 and 12 and have Z (cis) stereochemistry.	1.99	1	0	octadecadienoic acid; omega-6 fatty acid	algal metabolite; Daphnia galeata metabolite; plant metabolite
quercitrin [no description available]	9.67	8	0	alpha-L-rhamnoside; monosaccharide derivative; quercetin O-glycoside; tetrahydroxyflavone	antileishmanial agent; antioxidant; EC 1.1.1.184 [carbonyl reductase (NADPH)] inhibitor; EC 1.1.1.21 (aldehyde reductase) inhibitor; EC 1.14.18.1 (tyrosinase) inhibitor; plant metabolite
scopoletin [no description available]	2.07	1	0	hydroxycoumarin	plant growth regulator; plant metabolite
hymecromone Hymecromone: A coumarin derivative possessing properties as a spasmolytic, choleretic and light-protective agent. It is also used in ANALYTICAL CHEMISTRY TECHNIQUES for the determination of NITRIC ACID.	2.07	1	0	hydroxycoumarin	antineoplastic agent; hyaluronic acid synthesis inhibitor
apigetrin apigetrin: structure given in first source. apigenin 7-O-beta-D-glucoside : A glycosyloxyflavone that is apigenin substituted by a beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.	2.05	1	0	beta-D-glucoside; dihydroxyflavone; glycosyloxyflavone; monosaccharide derivative	antibacterial agent; metabolite; non-steroidal anti-inflammatory drug
alprostadil [no description available]	2.07	1	0	prostaglandins E	anticoagulant; human metabolite; platelet aggregation inhibitor; vasodilator agent
quercetin 3-o-glucopyranoside quercetin 3-O-glucopyranoside: structure in first source. quercetin 3-O-beta-D-glucopyranoside : A quercetin O-glucoside that is quercetin with a beta-D-glucosyl residue attached at position 3. Isolated from Lepisorus contortus, it exhibits antineoplastic activityand has been found to decrease the rate of polymerization and sickling of red blood cells	3.57	2	0	beta-D-glucoside; monosaccharide derivative; quercetin O-glucoside; tetrahydroxyflavone	antineoplastic agent; antioxidant; antipruritic drug; bone density conservation agent; geroprotector; histamine antagonist; osteogenesis regulator; plant metabolite
rutin Hydroxyethylrutoside: Monohydroxyethyl derivative of rutin. Peripheral circulation stimulant used in treatment of venous disorders.	5.3	16	0	disaccharide derivative; quercetin O-glucoside; rutinoside; tetrahydroxyflavone	antioxidant; metabolite
kaempferol [no description available]	2.97	4	0	7-hydroxyflavonol; flavonols; tetrahydroxyflavone	antibacterial agent; geroprotector; human blood serum metabolite; human urinary metabolite; human xenobiotic metabolite; plant metabolite
senecionine senecionine: RN given refers to parent cpd; structure. senecionine : A pyrrolizidine alkaloid isolated from the plant species of the genus Senecio.	2.07	1	0	lactone; pyrrolizidine alkaloid; tertiary alcohol	plant metabolite
genistein [no description available]	7.47	2	0	7-hydroxyisoflavones	antineoplastic agent; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; geroprotector; human urinary metabolite; phytoestrogen; plant metabolite; tyrosine kinase inhibitor
amphotericin b Amphotericin B: Macrolide antifungal antibiotic produced by Streptomyces nodosus obtained from soil of the Orinoco river region of Venezuela.. amphotericin B : A macrolide antibiotic used to treat potentially life-threatening fungal infections.	2.07	1	0	antibiotic antifungal drug; macrolide antibiotic; polyene antibiotic	antiamoebic agent; antiprotozoal drug; bacterial metabolite
clavulanic acid Clavulanic Acid: A beta-lactam antibiotic produced by the actinobacterium Streptomyces clavuligerus. It is a suicide inhibitor of bacterial beta-lactamase enzymes. Administered alone, it has only weak antibacterial activity against most organisms, but given in combination with other beta-lactam antibiotics it prevents antibiotic inactivation by microbial lactamase.. clavulanate : The conjugate base of clavulanic acid.. clavulanic acid : Antibiotic isolated from Streptomyces clavuligerus. It acts as a suicide inhibitor of bacterial beta-lactamase enzymes.	2.04	1	0	oxapenam	antibacterial drug; anxiolytic drug; bacterial metabolite; EC 3.5.2.6 (beta-lactamase) inhibitor
pulmicort Budesonide: A glucocorticoid used in the management of ASTHMA, the treatment of various skin disorders, and allergic RHINITIS.. budesonide : A glucocorticoid steroid having a highly oxygenated pregna-1,4-diene structure. It is used mainly in the treatment of asthma and non-infectious rhinitis and for treatment and prevention of nasal polyposis.	2.04	1	0	11beta-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(1),Delta(4)-steroid; cyclic acetal; glucocorticoid; primary alpha-hydroxy ketone	anti-inflammatory drug; bronchodilator agent; drug allergen
eprosartan eprosartan: angiotensin II receptor antagonist. eprosartan : A member of the class of imidazoles and thiophenes that is an angiotensin II receptor antagonist used for the treatment of high blood pressure.	2.04	1	0	dicarboxylic acid; imidazoles; thiophenes	angiotensin receptor antagonist; antihypertensive agent; environmental contaminant; xenobiotic
montelukast montelukast: a leukotriene D4 receptor antagonist	2.04	1	0	aliphatic sulfide; monocarboxylic acid; quinolines	anti-arrhythmia drug; anti-asthmatic drug; leukotriene antagonist
mivacurium Mivacurium: An isoquinoline derivative that is used as a short-acting non-depolarizing agent.	2.04	1	0	isoquinolines
entacapone entacapone: structure given in first source. entacapone : A monocarboxylic acid amide that is N,N-diethylprop-2-enamide in which the hydrogen at position 2 is substituted by a cyano group and the hydrogen at the 3E position is substituted by a 3,4-dihydroxy-5-nitrophenyl group.	2.04	1	0	2-nitrophenols; catechols; monocarboxylic acid amide; nitrile	antidyskinesia agent; antiparkinson drug; central nervous system drug; EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
paricalcitol [no description available]	2.04	1	0	hydroxy seco-steroid; seco-cholestane	antiparathyroid drug
jasmonic acid jasmonic acid: a derivative of alpha-linolenic acid that has a role in plant response to herbivory analogous to the role of prostanoids in inflammation in mammals;. jasmonic acid : An oxo monocarboxylic acid that is (3-oxocyclopentyl)acetic acid substituted by a (2Z)-pent-2-en-1-yl group at position 2 of the cyclopentane ring.	7.42	2	0	oxo monocarboxylic acid	jasmonates; plant metabolite
butein [no description available]	2.07	1	0	chalcones; polyphenol	antineoplastic agent; antioxidant; EC 1.1.1.21 (aldehyde reductase) inhibitor; geroprotector; hypoglycemic agent; plant metabolite; radiosensitizing agent; tyrosine kinase inhibitor
sulfuretin sulfuretin: the chalcone C ring closes into a 5 instead of the more typical 6 membered ring leaving a phenyl methane at the 2 position instead of the typical phenyl	2.07	1	0	1-benzofurans
azadirachtin azadirachtin A : A member of the family of azadirachtins that is isolated from the neem tree (Azadirachta indica).. azadirachtin : A family of terpenoids isolated from the neem tree (Azadirachta indica).	3.27	1	0	acetate ester; azadirachtin; cyclic hemiketal; enoate ester; epoxide; methyl ester; organic heterotetracyclic compound; secondary alcohol; tertiary alcohol	hepatoprotective agent
genistin genistin: glycoside of soy bean isoflavone, gentistein	2.07	1	0	7-hydroxyisoflavones 7-O-beta-D-glucoside
chartreusin chartreusin: structure	2.07	1	0	benzochromenone; glycoside
methysticin [no description available]	2.07	1	0	2-pyranones; aromatic ether
yangonin yangonin: structure in first source	2.07	1	0	2-pyranones; aromatic ether
zearalenone Zearalenone: (S-(E))-3,4,5,6,8,10-Hexahydro-14,16-dihydroxy-3-methyl-1H-2-benzoxacyclotetradecin-1,7(8H)-dione. One of a group of compounds known under the general designation of resorcylic acid lactones. Cis, trans, dextro and levo forms have been isolated from the fungus Gibberella zeae (formerly Fusarium graminearum). They have estrogenic activity, cause toxicity in livestock as feed contaminant, and have been used as anabolic or estrogen substitutes.. zearalenone : A macrolide comprising a fourteen-membered lactone fused to 1,3-dihydroxybenzene; a potent estrogenic metabolite produced by some Giberella species.	2.07	1	0	macrolide; resorcinols	fungal metabolite; mycoestrogen
agathisflavone agathisflavone: bis-apigenin coupled at 6 and 8 positions; isolated from the plant Canarium manii; has hepatoprotective activity against carbon tetrachloride-induced hepatotoxicity. agathisflavone : A biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-6 and C-8 of the two chromene rings.	2.15	1	0	biaryl; biflavonoid; hydroxyflavone	antineoplastic agent; antiviral agent; hepatoprotective agent; metabolite
amentoflavone [no description available]	4.04	4	0	biflavonoid; hydroxyflavone; ring assembly	angiogenesis inhibitor; antiviral agent; cathepsin B inhibitor; P450 inhibitor; plant metabolite
baicalein [no description available]	3.62	2	0	trihydroxyflavone	angiogenesis inhibitor; anti-inflammatory agent; antibacterial agent; anticoronaviral agent; antifungal agent; antineoplastic agent; antioxidant; apoptosis inducer; EC 1.13.11.31 (arachidonate 12-lipoxygenase) inhibitor; EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor; EC 4.1.1.17 (ornithine decarboxylase) inhibitor; ferroptosis inhibitor; geroprotector; hormone antagonist; plant metabolite; prostaglandin antagonist; radical scavenger
chrysin chrysin : A dihydroxyflavone in which the two hydroxy groups are located at positions 5 and 7.	2.07	1	0	7-hydroxyflavonol; dihydroxyflavone	anti-inflammatory agent; antineoplastic agent; antioxidant; EC 2.7.11.18 (myosin-light-chain kinase) inhibitor; hepatoprotective agent; plant metabolite
cupressuflavone cupressuflavone: from Cupressus macrocarpa; structure in first source. cupressuflavone : A biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-8 of the two chromene rings respectively. Isolated from Cupressus sempervirens and Juniperus occidentalis, it exhibits free radical scavenging and antielastase activities.	2.15	1	0	biflavonoid; hydroxyflavone; ring assembly	EC 3.4.21.37 (leukocyte elastase) inhibitor; metabolite; radical scavenger
datiscetin datiscetin : A tetrahydroxyflavone that is 7-hydroxyflavonol bearing two additional hydroxy substituents at positions 2' and 5.	2.07	1	0	7-hydroxyflavonol; tetrahydroxyflavone
diosmetin [no description available]	2.07	1	0	3'-hydroxyflavonoid; monomethoxyflavone; trihydroxyflavone	angiogenesis inhibitor; anti-inflammatory agent; antineoplastic agent; antioxidant; apoptosis inducer; bone density conservation agent; cardioprotective agent; plant metabolite; tropomyosin-related kinase B receptor agonist; vasodilator agent
diosmin [no description available]	2.07	1	0	dihydroxyflavanone; disaccharide derivative; glycosyloxyflavone; monomethoxyflavone; rutinoside	anti-inflammatory agent; antioxidant
fisetin [no description available]	2.07	1	0	3'-hydroxyflavonoid; 7-hydroxyflavonol; tetrahydroxyflavone	anti-inflammatory agent; antioxidant; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; geroprotector; metabolite; plant metabolite
galangin 5,7-dihydroxyflavonol: antimicrobial from the twigs of Populus nigra x Populus deltoides; structure in first source. galangin : A 7-hydroxyflavonol with additional hydroxy groups at positions 3 and 5 respectively; a growth inhibitor of breast tumor cells.	2.07	1	0	7-hydroxyflavonol; trihydroxyflavone	antimicrobial agent; EC 3.1.1.3 (triacylglycerol lipase) inhibitor; plant metabolite
hyperoside quercetin 3-O-beta-D-galactopyranoside : A quercetin O-glycoside that is quercetin with a beta-D-galactosyl residue attached at position 3. Isolated from Artemisia capillaris, it exhibits hepatoprotective activity.	5.07	13	0	beta-D-galactoside; monosaccharide derivative; quercetin O-glycoside; tetrahydroxyflavone	hepatoprotective agent; plant metabolite
mangostin mangostin: xanthone from rind of Garcinia mangostana Linn. fruit. alpha-mangostin : A member of the class of xanthones that is 9H-xanthene substituted by hydroxy group at positions 1, 3 and 6, a methoxy group at position 7, an oxo group at position 9 and prenyl groups at positions 2 and 8. Isolated from the stems of Cratoxylum cochinchinense, it exhibits antioxidant, antimicrobial and antitumour activities.	2.11	1	0	aromatic ether; phenols; xanthones	antimicrobial agent; antineoplastic agent; antioxidant; plant metabolite
3-methylquercetin isorhamnetin : A monomethoxyflavone that is quercetin in which the hydroxy group at position 3' is replaced by a methoxy group.	4.9	4	2	7-hydroxyflavonol; monomethoxyflavone; tetrahydroxyflavone	anticoagulant; EC 1.14.18.1 (tyrosinase) inhibitor; metabolite
morin morin: a light yellowish pigment found in the wood of old fustic (Chlorophora tinctoria). morin : A pentahydroxyflavone that is 7-hydroxyflavonol bearing three additional hydroxy substituents at positions 2' 4' and 5.	2.07	1	0	7-hydroxyflavonol; pentahydroxyflavone	angiogenesis modulating agent; anti-inflammatory agent; antibacterial agent; antihypertensive agent; antineoplastic agent; antioxidant; EC 5.99.1.2 (DNA topoisomerase) inhibitor; hepatoprotective agent; metabolite; neuroprotective agent
myricetin [no description available]	4.29	5	0	7-hydroxyflavonol; hexahydroxyflavone	antineoplastic agent; antioxidant; cyclooxygenase 1 inhibitor; food component; geroprotector; hypoglycemic agent; plant metabolite
quercetagetin quercetagetin: structure given in first source; inhibits aldose reductase in rat lens. quercetagetin : A hexahydroxyflavone that is flavone substituted by hydroxy groups at positions 3, 5, 6, 7, 3' and 4' respectively.	2	1	0	flavonols; hexahydroxyflavone	antioxidant; antiviral agent; plant metabolite
rhamnetin rhamnetin: aglycone of xanthorhamnin; from Rhamnus. rhamnetin : A monomethoxyflavone that is quercetin methylated at position 7.	2.07	1	0	monomethoxyflavone; tetrahydroxyflavone	anti-inflammatory agent; antioxidant; metabolite
robinetin robinetin: structure given in first source. robinetin : A pentahydroxyflavone that is flavone substituted by hydroxy groups at positions 3, 7, 3, 4' and 5'.	2.07	1	0	7-hydroxyflavonol; pentahydroxyflavone	plant metabolite
tamarixetin tamarixetin: isolated from Costsus spicatus. tamarixetin : A monomethoxyflavone that is quercetin methylated at position O-4'. Isolated from Cyperus teneriffae.	2.07	1	0	7-hydroxyflavonol; monomethoxyflavone; tetrahydroxyflavone	antioxidant; metabolite
wogonin wogonin: structure in first source. wogonin : A dihydroxy- and monomethoxy-flavone in which the hydroxy groups are positioned at C-5 and C-7 and the methoxy group is at C-8.	2.07	1	0	dihydroxyflavone; monomethoxyflavone	angiogenesis inhibitor; antineoplastic agent; cyclooxygenase 2 inhibitor; plant metabolite
coumestrol Coumestrol: A daidzein derivative occurring naturally in forage crops which has some estrogenic activity.. coumestrol : A member of the class of coumestans that is coumestan with hydroxy substituents at positions 3 and 9.	2.49	2	0	coumestans; delta-lactone; polyphenol	anti-inflammatory agent; antioxidant; plant metabolite
daidzein [no description available]	2.07	1	0	7-hydroxyisoflavones	antineoplastic agent; EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor; EC 3.2.1.20 (alpha-glucosidase) inhibitor; phytoestrogen; plant metabolite
caffeic acid phenethyl ester phenethyl caffeate : An alkyl caffeate ester in which 2-phenylethyl is the alkyl component.	2.07	1	0	alkyl caffeate ester	anti-inflammatory agent; antibacterial agent; antineoplastic agent; antioxidant; antiviral agent; immunomodulator; metabolite; neuroprotective agent
rosmarinic acid rosmarinic acid: RN given refers to parent cpd; promote OT project. (R)-rosmarinic acid : A stereoisomer of rosmarinic acid having (R)-configuration.. rosmarinic acid : The 1-carboxy-2-(2,4-dihydroxyphenyl)ethyl ester of trans-caffeic acid.	3.85	3	0	rosmarinic acid	geroprotector; plant metabolite
wedelolactone wedelolactone: antihepatotoxic coumestan from Eclipta prostrata and Wedelia calendulacea (both Asteraceae); structure given in first source. wedelolactone : A member of the class of coumestans that is coumestan with hydroxy substituents as positions 1, 8 and 9 and a methoxy substituent at position 3.	2.07	1	0	aromatic ether; coumestans; delta-lactone; polyphenol	antineoplastic agent; apoptosis inducer; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; hepatoprotective agent; metabolite
rottlerin rottlerin: an angiogenesis inhibitor; an inhibitor of protein kinase Cdelta (PKCdelta) and calmodulin kinase III; RN refers to (E)-isomer; do not confuse this chalcone with an anthraquinone that is also called rottlerin (RN 481-72-1);. rottlerin : A chromenol that is 2,2-dimethyl-2H-chromene substituted by hydroxy groups at positions 5 and 7, a 3-acetyl-2,4,6-trihydroxy-5-methylbenzyl group at position 6 and a (1E)-3-oxo-1-phenylprop-1-en-3-yl group at position 8. A potassium channel opener, it is isolated from Mallotus philippensis.	7.8	3	0	aromatic ketone; benzenetriol; chromenol; enone; methyl ketone	anti-allergic agent; antihypertensive agent; antineoplastic agent; apoptosis inducer; K-ATP channel agonist; metabolite
ellagic acid [no description available]	2.98	4	0	catechols; cyclic ketone; lactone; organic heterotetracyclic compound; polyphenol	antioxidant; EC 1.14.18.1 (tyrosinase) inhibitor; EC 2.3.1.5 (arylamine N-acetyltransferase) inhibitor; EC 2.4.1.1 (glycogen phosphorylase) inhibitor; EC 2.5.1.18 (glutathione transferase) inhibitor; EC 2.7.1.127 (inositol-trisphosphate 3-kinase) inhibitor; EC 2.7.1.151 (inositol-polyphosphate multikinase) inhibitor; EC 2.7.4.6 (nucleoside-diphosphate kinase) inhibitor; EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor; EC 5.99.1.2 (DNA topoisomerase) inhibitor; EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor; food additive; fungal metabolite; geroprotector; plant metabolite; skin lightening agent
sdz psc 833 valspodar: nonimmunosuppressive cyclosporin analog which is a potent multidrug resistance modifier; 7-10 fold more potent than cyclosporin A; a potent P glycoprotein inhibitor; MW 1215	2.04	1	0	homodetic cyclic peptide
7-hydroxyflavone 7-hydroxyflavone : A hydroxyflavonoid in which the flavone nucleus is substituted at position 7 by a hydroxy group.	2.07	1	0	hydroxyflavonoid
prostaglandin a1 [no description available]	2.07	1	0	prostaglandins A
cerulenin Cerulenin: An epoxydodecadienamide isolated from several species, including ACREMONIUM, Acrocylindrum, and Helicoceras. It inhibits the biosynthesis of several lipids by interfering with enzyme function.. cerulenin : An epoxydodecadienamide isolated from several species, including Acremonium, Acrocylindrum and Helicoceras. It inhibits the biosynthesis of several lipids by interfering with enzyme function.	2.07	1	0	epoxide; monocarboxylic acid amide	antifungal agent; antiinfective agent; antilipemic drug; antimetabolite; antimicrobial agent; fatty acid synthesis inhibitor
rhoifolin rhoifolin: from many plants. apigenin 7-O-neohesperidoside : An apigenin derivative having an alpha-(1->2)-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety attached to the 7-hydroxy group.	2.07	1	0	dihydroxyflavone; glycosyloxyflavone; neohesperidoside	metabolite
vitexin rhamnoside 2''-O-rhamnopyranosylvitexin: has both analgesic and anti-inflammatory activities; isolated from Alternanthera maritima; structure in first source. vitexin 2''-O-alpha-L-rhamnoside : A derivative of vitexin having an alpha-L-rhamnosyl residue attached at the 2''-position of the glucitol moiety.	2.07	1	0	C-glycosyl compound; disaccharide derivative; trihydroxyflavone	plant metabolite
domoic acid domoic acid: kainic acid analog, heterocyclic amino acid from seaweed; RN given refers to parent cpd; structure. domoic acid : An L-proline derivative that is L-proline substituted by a carboxymethyl group at position 3 and a 6-carboxyhepta-2,4-dien-2-yl group at position 4. It is produced by the diatomic algal Pseudo-nitzschia. It is an analogue of kainic acid and a neurotoxin which causes amnesic shellfish poisoning (ASP).	2.07	1	0	L-proline derivative; non-proteinogenic L-alpha-amino acid; pyrrolidinecarboxylic acid; tricarboxylic acid	algal metabolite; hapten; marine metabolite; neuromuscular agent; neurotoxin
menatetrenone menaquinone-4 : A menaquinone whose side-chain contains 4 isoprene units in an all-trans-configuration.	3.31	1	0	menaquinone	anti-inflammatory agent; antioxidant; bone density conservation agent; human metabolite; neuroprotective agent
isotretinoin Isotretinoin: A topical dermatologic agent that is used in the treatment of ACNE VULGARIS and several other skin diseases. The drug has teratogenic and other adverse effects.. isotretinoin : A retinoic acid that is all-trans-retinoic acid in which the double bond which is alpha,beta- to the carboxy group is isomerised to Z configuration. A synthetic retinoid, it is used for the treatment of severe cases of acne and other skin diseases.	2.07	1	0	retinoic acid	antineoplastic agent; keratolytic drug; teratogenic agent
indocyanine green [no description available]	2.04	1	0	1,1-diunsubstituted alkanesulfonate; benzoindole; cyanine dye
codeine [no description available]	2.04	1	0	morphinane alkaloid; organic heteropentacyclic compound	antitussive; drug allergen; environmental contaminant; opioid analgesic; opioid receptor agonist; prodrug; xenobiotic
cyclosporine ramihyphin A: one of the metabolites produced by Fusarium sp. S-435; RN given refers to cpd with unknown MF	2.46	2	0	homodetic cyclic peptide	anti-asthmatic drug; anticoronaviral agent; antifungal agent; antirheumatic drug; carcinogenic agent; dermatologic drug; EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor; geroprotector; immunosuppressive agent; metabolite
natamycin [no description available]	2.07	1	0	antibiotic antifungal drug; dicarboxylic acid monoester; epoxide; macrolide antibiotic; monosaccharide derivative; polyene antibiotic	antifungal agrochemical; antimicrobial food preservative; apoptosis inducer; bacterial metabolite; ophthalmology drug
hydromorphone Hydromorphone: An opioid analgesic made from MORPHINE and used mainly as an analgesic. It has a shorter duration of action than morphine.. hydromorphone : A morphinane alkaloid that is a hydrogenated ketone derivative of morphine. A semi-synthetic drug, it is a centrally acting pain medication of the opioid class.	2.04	1	0	morphinane alkaloid; organic heteropentacyclic compound	mu-opioid receptor agonist; opioid analgesic
nalmefene nalmefene: RN given refers to 5-alpha isomer	2.04	1	0	morphinane alkaloid
naloxone Naloxone: A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.. naloxone : A synthetic morphinane alkaloid that is morphinone in which the enone double bond has been reduced to a single bond, the hydrogen at position 14 has been replaced by a hydroxy group, and the methyl group attached to the nitrogen has been replaced by an allyl group. A specific opioid antagonist, it is used (commonly as its hydrochloride salt) to reverse the effects of opioids, both following their use of opioids during surgery and in cases of known or suspected opioid overdose.	2.73	3	0	morphinane alkaloid; organic heteropentacyclic compound; tertiary alcohol	antidote to opioid poisoning; central nervous system depressant; mu-opioid receptor antagonist
oxycodone Oxycodone: A semisynthetic derivative of CODEINE.. oxycodone : A semisynthetic opioid of formula C18H21NO4 that is derived from thebaine. It is a moderately potent opioid analgesic, generally used for relief of moderate to severe pain.	2.04	1	0	organic heteropentacyclic compound; semisynthetic derivative	antitussive; mu-opioid receptor agonist; opioid analgesic
vitamin k 1 Vitamin K 1: A family of phylloquinones that contains a ring of 2-methyl-1,4-naphthoquinone and an isoprenoid side chain. Members of this group of vitamin K 1 have only one double bond on the proximal isoprene unit. Rich sources of vitamin K 1 include green plants, algae, and photosynthetic bacteria. Vitamin K1 has antihemorrhagic and prothrombogenic activity.. phylloquinone : A member of the class of phylloquinones that consists of 1,4-naphthoquinone having methyl and phytyl groups at positions 2 and 3 respectively. The parent of the class of phylloquinones.	3.31	1	0	phylloquinones; vitamin K	cofactor; human metabolite; plant metabolite
sirolimus Sirolimus: A macrolide compound obtained from Streptomyces hygroscopicus that acts by selectively blocking the transcriptional activation of cytokines thereby inhibiting cytokine production. It is bioactive only when bound to IMMUNOPHILINS. Sirolimus is a potent immunosuppressant and possesses both antifungal and antineoplastic properties.. sirolimus : A macrolide lactam isolated from Streptomyces hygroscopicus consisting of a 29-membered ring containing 4 trans double bonds, three of which are conjugated. It is an antibiotic, immunosupressive and antineoplastic agent.	2.07	1	0	antibiotic antifungal drug; cyclic acetal; cyclic ketone; ether; macrolide lactam; organic heterotricyclic compound; secondary alcohol	antibacterial drug; anticoronaviral agent; antineoplastic agent; bacterial metabolite; geroprotector; immunosuppressive agent; mTOR inhibitor
brefeldin a [no description available]	2.07	1	0	macrolide antibiotic	Penicillium metabolite
alvocidib alvocidib: structure given in first source. alvocidib : A synthetic dihydroxyflavone that is 5,7-dihydroxyflavone which is substituted by a 3-hydroxy-1-methylpiperidin-4-yl group at position 8 and by a chlorine at the 2' position (the (-)-3S,4R stereoisomer). A cyclin-dependent kinase 9 (CDK9) inhibitor, it has been studied for the treatment of acute myeloid leukaemia, arthritis and atherosclerotic plaque formation.	2.04	1	0	dihydroxyflavone; hydroxypiperidine; monochlorobenzenes; tertiary amino compound	antineoplastic agent; antirheumatic drug; apoptosis inducer; EC 2.7.11.22 (cyclin-dependent kinase) inhibitor
morphine Meconium: The thick green-to-black mucilaginous material found in the intestines of a full-term fetus. It consists of secretions of the INTESTINAL GLANDS; BILE PIGMENTS; FATTY ACIDS; AMNIOTIC FLUID; and intrauterine debris. It constitutes the first stools passed by a newborn.	2.47	2	0	morphinane alkaloid; organic heteropentacyclic compound; tertiary amino compound	anaesthetic; drug allergen; environmental contaminant; geroprotector; mu-opioid receptor agonist; opioid analgesic; plant metabolite; vasodilator agent; xenobiotic
4-(2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1-propenyl)benzoic acid 4-(2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1-propenyl)benzoic acid: RN refers to (E)-isomer; structure given in first source. arotinoid acid : A retinoid that consists of benzoic acid substituted at position 4 by a 2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)prop-1-en-1-yl group. It is a synthetic retinoid that acts as a selective agonist for the retinoic acid receptors (RAR).	2.31	1	0	benzoic acids; naphthalenes; retinoid	antineoplastic agent; retinoic acid receptor agonist; teratogenic agent
cicaprost cicaprost: RN given refers to (3aS-(2E,3aalpha,4alpha(3R,4R),5beta,6aalpha))-isomer	2.04	1	0	monoterpenoid
dexmedetomidine [no description available]	2.04	1	0	medetomidine	alpha-adrenergic agonist; analgesic; non-narcotic analgesic; sedative
iloprost Iloprost: An eicosanoid, derived from the cyclooxygenase pathway of arachidonic acid metabolism. It is a stable and synthetic analog of EPOPROSTENOL, but with a longer half-life than the parent compound. Its actions are similar to prostacyclin. Iloprost produces vasodilation and inhibits platelet aggregation.. iloprost : A carbobicyclic compound that is prostaglandin I2 in which the endocyclic oxygen is replaced by a methylene group and in which the (1E,3S)-3-hydroxyoct-1-en-1-yl side chain is replaced by a (3R)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl group. A synthetic analogue of prostacyclin, it is used as the trometamol salt (generally by intravenous infusion) for the treatment of peripheral vascular disease and pulmonary hypertension.	2.04	1	0	carbobicyclic compound; monocarboxylic acid; secondary alcohol	platelet aggregation inhibitor; vasodilator agent
lysophosphatidic acid lysophosphatidic acid: RN given refers to parent cpd. 1-oleoyl-sn-glycerol 3-phosphate : A 1-acyl-sn-glycerol 3-phosphate having oleoyl as the 1-O-acyl group.. lysophosphatidic acid : A member of the class of lysophosphatidic acids obtained by hydrolytic removal of one of the two acyl groups of any phosphatidic acid. A 'closed' class.	2.04	1	0	1-acyl-sn-glycerol 3-phosphate
lysophosphatidylcholines lysophosphatidylcholine : An acylglycerophosphocholine resulting from partial hydrolysis of a phosphatidylcholine, which removes one of the fatty acyl groups. The structure is depicted in the image where R1 = acyl, R2 = H or where R1 = H, R2 = acyl.	2.04	1	0	1-O-acyl-sn-glycero-3-phosphocholine
mdl 100907 Serotonin 5-HT2 Receptor Antagonists: Drugs that bind to but do not activate SEROTONIN 5-HT2 RECEPTORS, thereby blocking the actions of SEROTONIN or SEROTONIN 5-HT2 RECEPTOR AGONISTS. Included under this heading are antagonists for one or more specific 5-HT2 receptor subtypes.	2.05	1	0
cytochalasin b Cytochalasin B: A cytotoxic member of the CYTOCHALASINS.. cytochalasin B : An organic heterotricyclic compound, that is a mycotoxin which is cell permeable an an inhibitor of cytoplasmic division by blocking the formation of contractile microfilaments.	2.07	1	0	cytochalasin; lactam; lactone; organic heterotricyclic compound	actin polymerisation inhibitor; metabolite; mycotoxin; platelet aggregation inhibitor
nalbuphine Nalbuphine: A narcotic used as a pain medication. It appears to be an agonist at KAPPA RECEPTORS and an antagonist or partial agonist at MU RECEPTORS.	2.04	1	0	organic heteropentacyclic compound	mu-opioid receptor antagonist; opioid analgesic
nateglinide Nateglinide: A phenylalanine and cyclohexane derivative that acts as a hypoglycemic agent by stimulating the release of insulin from the pancreas. It is used in the treatment of TYPE 2 DIABETES.. nateglinide : An N-acyl-D-phenylalanine resulting from the formal condensation of the amino group of D-phenylalanine with the carboxy group of trans-4-isopropylcyclohexanecarboxylic acid. An orally-administered, rapidly-absorbed, short-acting insulinotropic agent, it is used for the treatment of type 2 diabetes mellitus.	2.04	1	0	phenylalanine derivative
vinorelbine [no description available]	2.46	2	0	acetate ester; methyl ester; organic heteropentacyclic compound; organic heterotetracyclic compound; ring assembly; vinca alkaloid	antineoplastic agent; photosensitizing agent
1,2-oleoylphosphatidylcholine 1,2-oleoylphosphatidylcholine: RN given refers to (Z,Z)-isomer. dioleoyl phosphatidylcholine : A phosphatidylcholine in which the phosphatidyl acyl groups are both oleoyl.	2.05	1	0	phosphatidylcholine(1+)
bisdemethoxycurcumin curcumin III: structure in first source. bisdemethoxycurcumin : A beta-diketone that is methane in which two of the hydrogens are substituted by 4-hydroxycinnamoyl groups.	2.07	1	0	beta-diketone; diarylheptanoid; enone; polyphenol	EC 3.2.1.1 (alpha-amylase) inhibitor; metabolite
andrographolide [no description available]	2.07	1	0	carbobicyclic compound; gamma-lactone; labdane diterpenoid; primary alcohol; secondary alcohol	anti-HIV agent; anti-inflammatory drug; antineoplastic agent; metabolite
isorhamnetin 3-o-glucoside isorhamnetin 3-O-glucoside: from the flowers of Persea gratissima; structure in first source. isorhamnetin 3-O-beta-D-glucopyranoside : A glycosyloxyflavone that is isorhamnetin substituted at position 3 by a beta-D-glucosyl residue.	2.46	2	0	beta-D-glucoside; glycosyloxyflavone; monomethoxyflavone; monosaccharide derivative; trihydroxyflavone	metabolite
podocarpusflavone a podocarpusflavone A: isolated from Podocarpus imbricatus	2.15	1	0	flavonoid oligomer
fluvoxamine Fluvoxamine: A selective serotonin reuptake inhibitor that is used in the treatment of DEPRESSION and a variety of ANXIETY DISORDERS.. fluvoxamine : An oxime O-ether that is benzene substituted by a (1E)-N-(2-aminoethoxy)-5-methoxypentanimidoyl group at position 1 and a trifluoromethyl group at position 4. It is a selective serotonin reuptake inhibitor that is used for the treatment of obsessive-compulsive disorder.	2.02	1	0	(trifluoromethyl)benzenes; 5-methoxyvalerophenone O-(2-aminoethyl)oxime	antidepressant; anxiolytic drug; serotonin uptake inhibitor
7,8-dimethylalloxazine 7,8-dimethylalloxazine: structure. 7,8-dimethylisoalloxazine : A 7,8-dimethylbenzo[g]pteridine-2,4-dione that is isoalloxazine substituted by methyl groups at positions 7 and 8.. lumichrome : A compound showing blue fluorescence, formed by a photolysis of riboflavin in acid or neutral solution.	2.11	1	0	7,8-dimethylbenzo[g]pteridine-2,4-dione	plant metabolite
semaxinib semaxanib : An oxindole that is 3-methyleneoxindole in which one of the hydrogens of the methylene group is replaced by a 3,5-dimethylpyrrol-2-yl group.	3.41	1	1	olefinic compound; oxindoles; pyrroles	angiogenesis modulating agent; antineoplastic agent; EC 2.7.10.1 (receptor protein-tyrosine kinase) inhibitor; vascular endothelial growth factor receptor antagonist
orantinib orantinib: an antiangiogenic agent. orantinib : An oxindole that is 3-methyleneoxindole in which one of the hydrogens of the methylene group is substituted by a 2-(2-carboxyethyl)-3,5-dimethylpyrrol-3-yl group. It is an ATP-competitive inhibitor of the tyrosine kinase activity of fibroblast growth factor receptor 1.	3.41	1	1
fosbretabulin fosbretabulin: a microtubule destabilizing agent isolated from Combretum caffrum; structure in first source	2.08	1	0
romidepsin depsipeptide : A natural or synthetic compound having a sequence of amino and hydroxy carboxylic acid residues (usually alpha-amino and alpha-hydroxy acids), commonly but not necessarily regularly alternating.	2.04	1	0	cyclodepsipeptide; heterocyclic antibiotic; organic disulfide	antineoplastic agent; EC 3.5.1.98 (histone deacetylase) inhibitor
6,7-dihydroxyflavone 6,7-dihydroxyflavone: intensifies effect of antibiotics on Staphylococcus aureus; structure in first source	2.07	1	0
(6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid (6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic acid : A dihydroxy monocarboxylic acid that is N-isopropylindole which is substituted at position 3 by a p-fluorophenyl group and at position 2 by a 6-carboxy-3,5-dihydroxyhex-1-en-1-yl group. It has four possible diastereoisomers.	2.04	1	0	dihydroxy monocarboxylic acid; indoles; organofluorine compound
dihydrothobainone [no description available]	2.11	1	0
flavokawain a flavokawain A: from kava extract, induces apoptosis in bladder cancer cells; structure in first source	2.07	1	0	chalcones
flavokawain b flavokawain B: from Piper methysticum Forst (Kava Kava) roots; structure in first source. flavokawain B : A member of the class of chalcones that consists of trans-chalcone substituted by hydroxy group at positions 2' and methoxy groups at positions 4' and 6'. Isolated from Piper methysticum and Piper rusbyi, it exhibits antileishmanial, anti-inflammatory and antineoplastic activities.	2.07	1	0	chalcones; dimethoxybenzene; phenols	anti-inflammatory agent; antileishmanial agent; antineoplastic agent; apoptosis inducer; metabolite
naltrexone Naltrexone: Derivative of noroxymorphone that is the N-cyclopropylmethyl congener of NALOXONE. It is a narcotic antagonist that is effective orally, longer lasting and more potent than naloxone, and has been proposed for the treatment of heroin addiction. The FDA has approved naltrexone for the treatment of alcohol dependence.. naltrexone : An organic heteropentacyclic compound that is naloxone substituted in which the allyl group attached to the nitrogen is replaced by a cyclopropylmethyl group. A mu-opioid receptor antagonist, it is used to treat alcohol dependence.	2.45	2	0	cyclopropanes; morphinane-like compound; organic heteropentacyclic compound	antidote to opioid poisoning; central nervous system depressant; environmental contaminant; mu-opioid receptor antagonist; xenobiotic
morphine-6-glucuronide morphine-6-glucuronide: RN given refers to (5alpha,6alpha)-isomer	2.04	1	0	morphinane alkaloid
butorphanol Butorphanol: A synthetic morphinan analgesic with narcotic antagonist action. It is used in the management of severe pain.. butorphanol : Levorphanol in which a hydrogen at position 14 of the morphinan skeleton is substituted by hydroxy and one of the hydrogens of the N-methyl group is substituted by cyclopropyl. A semi-synthetic opioid agonist-antagonist analgesic, it is used as its (S,S)-tartaric acid salt for relief or moderate to severe pain.	2.04	1	0	morphinane alkaloid	antitussive; kappa-opioid receptor agonist; mu-opioid receptor agonist; opioid analgesic
cefodizime cefodizime: RN given refers to (6R-(6alpha,7beta(Z)))-isomer. cefodizime : A cephalosporin compound having 5-(carboxymethyl)-4-methyl-1,3-thiazol-2-yl]sulfanyl}methyl and [2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups located at positions 3 and 7 respectively.	2.04	1	0	1,3-thiazoles; cephalosporin; oxime O-ether	antibacterial drug; EC 1.14.18.1 (tyrosinase) inhibitor
methylnaltrexone methylnaltrexone: RN given refers to parent cpd(5alpha)-isomer	2.04	1	0	phenanthrenes
cefixime [no description available]	2.04	1	0	cephalosporin	antibacterial drug; drug allergen
lisinopril Lisinopril: One of the ANGIOTENSIN-CONVERTING ENZYME INHIBITORS (ACE inhibitors), orally active, that has been used in the treatment of hypertension and congestive heart failure.	2.04	1	0	dipeptide	EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
indinavir sulfate Indinavir: A potent and specific HIV protease inhibitor that appears to have good oral bioavailability.	2.04	1	0	dicarboxylic acid diamide; N-(2-hydroxyethyl)piperazine; piperazinecarboxamide	HIV protease inhibitor
kavain [no description available]	2.07	1	0	racemate	glycine receptor antagonist
piperic acid piperinic acid: from Piper longum; structure in first source. (E,E)-piperic acid : A monocarboxylic acid that is (E)-penta-2,4-dienoic acid substituted by a 1,3-benzodioxol-5-yl group at position 5. It has been isolated from black pepper (Piper nigrum).	2.11	1	0	alpha,beta-unsaturated monocarboxylic acid; benzodioxoles	plant metabolite
abscisic acid, (+,-)-isomer 2-cis-abscisic acid : A member of the class of abscisic acids in which the double bond betweeen positions 2 and 3 has cis- (natural) geometry.	2.07	1	0	abscisic acids	abscisic acid receptor agonist
abscisic acid 2-trans-abscisic acid : An abscisic acid in which the two acyclic double bonds both have trans-geometry.	2.11	1	0	abscisic acids
veratrine Veratrine: A voltage-gated sodium channel activator.	2.07	1	0	alkaloid
radicinin radicinin: mold metabolite from plant pathogen Stemphylium radicinum; RN given refers to (2S-(2alpha,3beta,7E))-isomer; structure	2.11	1	0	aromatic ketone
5,6-dichloro-1H-imidazo[4,5-b]pyrazine-2-carboxylic acid [no description available]	2.11	1	0	imidazopyrazine
vinblastine sulfate [no description available]	2.07	1	0
catharanthine [no description available]	2.07	1	0	alkaloid ester; bridged compound; methyl ester; monoterpenoid indole alkaloid; organic heteropentacyclic compound; tertiary amino compound
cytochalasin e cytochalasin E: structure	2.07	1	0	cytochalasan alkaloid	metabolite
cytochalasin d [no description available]	2.07	1	0
hispanolone hispanolone: structure in first source	2.11	1	0
sinomenine sinomenine: isolated from root of Sinomenium acutum; antirheumatic, antineuralgic	2.07	1	0	morphinane alkaloid
dimyristoylphosphatidylcholine 1,2-di-O-myristoyl-sn-glycero-3-phosphocholine : A 1,2-diacyl-sn-glycero-3-phosphocholine where the two phosphatidyl acyl groups are specified as tetradecanoyl (myristoyl).. dimyristoyl phosphatidylcholine : A phosphatidylcholine where the phosphatidyl acyl groups are specified as tetradecanoyl (myristoyl).	2.42	2	0	1,2-diacyl-sn-glycero-3-phosphocholine; phosphatidylcholine 28:0; tetradecanoate ester	antigen; mouse metabolite
ecdysterone Ecdysterone: A steroid hormone that regulates the processes of MOLTING or ecdysis in insects. Ecdysterone is the 20-hydroxylated ECDYSONE.. 20-hydroxyecdysone : An ecdysteroid that is ecdysone substituted by a hydroxy group at position 20.	2.07	1	0	14alpha-hydroxy steroid; 20-hydroxy steroid; 22-hydroxy steroid; 25-hydroxy steroid; 2beta-hydroxy steroid; 3beta-sterol; ecdysteroid; phytoecdysteroid	animal metabolite; plant metabolite
bleomycin [no description available]	2.07	1	0	bleomycin	antineoplastic agent; metabolite
cysteine Cysteine: A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.. L-cysteinium : The L-enantiomer of cysteinium.. cysteine : A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3.	2.4	2	0	cysteinium	fundamental metabolite
phosphorus Phosphorus: A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions.	2.15	1	0	monoatomic phosphorus; nonmetal atom; pnictogen	macronutrient
enalaprilat anhydrous Enalaprilat: The active metabolite of ENALAPRIL and one of the potent, intravenously administered, ANGIOTENSIN-CONVERTING ENZYME INHIBITORS. It is an effective agent for the treatment of essential hypertension and has beneficial hemodynamic effects in heart failure. The drug produces renal vasodilation with an increase in sodium excretion.. enalaprilat dihydrate : The dihydrate form of enalaprilat, an angiotensin-converting enzyme (ACE) inhibitor that is used (often in the form of its prodrug, enalapril) in the treatment of hypertension and heart failure, for reduction of proteinuria and renal disease in patients with nephropathies, and for the prevention of stroke, myocardial infarction, and cardiac death in high-risk patients. Unlike enalapril, enalaprilat is not absorbed by mouth but is administered by intravenous injection.. enalaprilat (anhydrous) : Enalapril in which the ethyl ester group has been hydrolysed to the corresponding carboxylic acid. Enalaprilat is an angiotensin-converting enzyme (ACE) inhibitor and is used (often in the form of its prodrug, enalapril) in the treatment of hypertension and heart failure, for reduction of proteinuria and renal disease in patients with nephropathies, and for the prevention of stroke, myocardial infarction, and cardiac death in high-risk patients. Unlike enalapril, enalaprilat is not absorbed by mouth but is given by intravenous injection, usually as the dihydrate.	2.04	1	0	dicarboxylic acid; dipeptide	antihypertensive agent; EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
bakuchiol bakuchiol: chief component of Psoralea corylifolia Linn; structure	2.07	1	0
zerumbone zerumbone: RN given for (E,E,E)-isomer; structure in first source. zerumbone : A sesquiterpenoid and cyclic ketone that is (1E,4E,8E)-alpha-humulene which is substituted by an oxo group at the carbon atom attached to two double bonds. It is obtained by steam distillation from a type of edible ginger, Zingiber zerumbet Smith, grown particularly in southeast Asia.	2.07	1	0	cyclic ketone; sesquiterpenoid	anti-inflammatory agent; glioma-associated oncogene inhibitor; plant metabolite
solanesol solanesol : A nonaprenol that is hexatriaconta-2,6,10,14,18,22,26,30,34-nonaen-1-ol substituted by 9 methyl groups at positions 3, 7, 11, 15, 19, 23, 27, 31 and 35 (the all-trans0stereoisomer).	2.07	1	0	nonaprenol; primary alcohol	plant metabolite
apocarotenal apocarotenal: structure. 8'-apo-beta,psi-caroten-8'-al : An apo carotenoid triterpenoid compound arising from oxidative degradation of the beta,beta-carotene skeleton at the 8'-position.	2	1	0	apo carotenoid triterpenoid; enal
cefuroxime [no description available]	2.04	1	0	3-(carbamoyloxymethyl)cephalosporin; furans; oxime O-ether	drug allergen
ceftriaxone [no description available]	3.59	2	0	1,2,4-triazines; 1,3-thiazoles; cephalosporin; oxime O-ether	antibacterial drug; drug allergen; EC 3.5.2.6 (beta-lactamase) inhibitor
cefepime Cefepime: A fourth-generation cephalosporin antibacterial agent that is used in the treatment of infections, including those of the abdomen, urinary tract, respiratory tract, and skin. It is effective against PSEUDOMONAS AERUGINOSA and may also be used in the empiric treatment of FEBRILE NEUTROPENIA.. cefepime : A cephalosporin bearing (1-methylpyrrolidinium-1-yl)methyl and (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.	2.04	1	0	cephalosporin; oxime O-ether	antibacterial drug
hr 810 cefpirome: structure in first source. cefpirome : A fourth-generation cephalosporin antibiotic having 6,7-dihydro-5H-cyclopenta[b]pyridinium-1-ylmethyl and [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups located at positions 3 and 7 respectively.	2.04	1	0	cephalosporin; cyclopentapyridine
norbinaltorphimine norbinaltorphimine: kappa opiate receptor antagonist; structure given in first source	2.05	1	0	isoquinolines
ceftazidime [no description available]	2.04	1	0	cephalosporin; oxime O-ether	antibacterial drug; drug allergen; EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor
cefetamet cefetamet: active against Neisseria gonorrhoeae; structure given in first source. cefetamet : A cephalosporin compound having methyl and [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side-groups; a cephalosporin antibiotic active against Neisseria gonorrhoeae.	2.04	1	0	cephalosporin
(1S,15S,17R,18R,19S,20S)-6,18-dimethoxy-17-[oxo-(3,4,5-trimethoxyphenyl)methoxy]-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylic acid methyl ester [no description available]	2.07	1	0	yohimban alkaloid
famotidine [no description available]	2.42	2	0	1,3-thiazoles; guanidines; sulfonamide	anti-ulcer drug; H2-receptor antagonist; P450 inhibitor
n-caproylsphingosine N-(hexanoyl)sphing-4-enine : An N-acylsphingosine consisting of sphing-4-enine bearing a hexanoyl group on nitrogen.	2.07	1	0	N-acylsphingosine
carbocyanines Carbocyanines: Compounds that contain three methine groups. They are frequently used as cationic dyes used for differential staining of biological materials.	2.44	2	0	cyanine dye; organic iodide salt	fluorochrome
cefotaxime Cefotaxime: Semisynthetic broad-spectrum cephalosporin.. cefotaxime : A cephalosporin compound having acetoxymethyl and [2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups.	2.04	1	0	1,3-thiazoles; cephalosporin; oxime O-ether	antibacterial drug; drug allergen
aztreonam [no description available]	2.04	1	0	beta-lactam antibiotic allergen; monobactam	antibacterial drug; drug allergen; EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor
12-o-retinoylphorbol-13-acetate [no description available]	2.05	1	0
monorden monorden: inhibits HSP90 Heat-Shock Proteins, DNA topoisomerase VI and human Topoisomerase II	2.07	1	0	cyclic ketone; enone; epoxide; macrolide antibiotic; monochlorobenzenes; phenols	antifungal agent; metabolite; tyrosine kinase inhibitor
ginkgolide b [no description available]	2.46	2	0
tetrodotoxin Tetrodotoxin: An aminoperhydroquinazoline poison found mainly in the liver and ovaries of fishes in the order TETRAODONTIFORMES, which are eaten. The toxin causes paresthesia and paralysis through interference with neuromuscular conduction.. tetrodotoxin : A quinazoline alkaloid that is a marine toxin isolated from fish such as puffer fish. It has been shown to exhibit potential neutotoxicity due to its ability to block voltage-gated sodium channels.	2.02	1	0	azatetracycloalkane; oxatetracycloalkane; quinazoline alkaloid	animal metabolite; bacterial metabolite; marine metabolite; neurotoxin; voltage-gated sodium channel blocker
oxalates Oxalates: Derivatives of OXALIC ACID. Included under this heading are a broad variety of acid forms, salts, esters, and amides that are derived from the ethanedioic acid structure.	2.1	1	0
clinoptilolite clinoptilolite: clinoptilolite was SY to zeolite (NM); use zeolites (NM) to search through 1993; RN is for cpd with unknown MF	2.17	1	0
palonosetron Palonosetron: Isoquinoline and quinuclidine derivative that acts as a 5-HT3 RECEPTOR antagonist. It is used in the prevention of nausea and vomiting induced by cytotoxic chemotherapy, and for the prevention of post-operative nausea and vomiting.. palonosetron : An organic heterotricyclic compound that is an antiemetic used (as its hydrochloride salt) in combination with netupitant (under the trade name Akynzeo) to treat nausea and vomiting in patients undergoing cancer chemotherapy.	2.04	1	0	azabicycloalkane; delta-lactam; organic heterotricyclic compound	antiemetic; serotonergic antagonist
cefatrizine Cefatrizine: Orally active semisynthetic cephalosporin antibiotic with broad-spectrum activity.. cefatrizine : A cephalosporin compound having (1H-1,2,3-triazol-4-ylsulfanyl)methyl and [(2R)-2-amino-2-(4-hydroxyphenyl)]acetamido side-groups. An antibacterial drug first prepared in the 1970s, it has more recently been found to be an inhibitor of eukaryotic elongation factor-2 kinase (eEF2K), which is known to regulate apoptosis, autophagy and ER stress in many types of human cancers.	2.04	1	0	amino acid amide; carboxylic acid; cephalosporin; phenols; semisynthetic derivative; triazoles	antibacterial drug; EC 2.7.11.20 (elongation factor 2 kinase) inhibitor
(-)-catechin-3-O-gallate (-)-catechin-3-O-gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of (-)-catechin.	3.31	1	0	flavans; gallate ester; polyphenol	metabolite
homatropine hydrobromide, (endo-(+-)-isomer) [no description available]	2.07	1	0
hydrocotarnine hydrobromide [no description available]	2.07	1	0
salsolinol hydrobromide [no description available]	2.07	1	0
antimycin a Antimycin A: An antibiotic substance produced by Streptomyces species. It inhibits mitochondrial respiration and may deplete cellular levels of ATP. Antimycin A1 has been used as a fungicide, insecticide, and miticide. (From Merck Index, 12th ed). antimycin A : A nine-membered bis-lactone having methyl substituents at the 2- and 6-positions, an n-hexyl substituent at the 8-position, an acyloxy substituent at the 7-position and an aroylamido substituent at the 3-position. It is produced by Streptomyces bacteria and has found commercial use as a fish poison.	2.04	1	0	amidobenzoic acid
lasalocid sodium lasalocid sodium : The sodium salt of lasalocid. It is a veterinary ionophore antibiotic used for prevention and treatment of coccidiosis in poultry.	2.07	1	0	benzoates; organic sodium salt	coccidiostat; ionophore
5-aminolevulinic acid hexyl ester 5-aminolevulinic acid hexyl ester: structure in first source	3.55	2	0	organonitrogen compound; organooxygen compound
eniporide eniporide: inhibits NHE-1 isoform; structure in first source	2.04	1	0
bongkrekic acid Bongkrekic Acid: An antibiotic produced by Pseudomonas cocovenenans. It is an inhibitor of MITOCHONDRIAL ADP, ATP TRANSLOCASES. Specifically, it blocks adenine nucleotide efflux from mitochondria by enhancing membrane binding.. bongkrekic acid : A tricarboxylic acid that is docosa-2,4,8,10,14,18,20-heptaenedioic acid substituted at positions 2 ,5 and 17 by methyl groups, at positions 6 by a methoxy group and at position 20 by a carboxymethyl group. It is produced by the bacterium Burkholderia gladioli and implicated in outbreaks of food-borne illness involving coconut and corn-based products in Indonesia and China.	2	1	0	ether; olefinic compound; tricarboxylic acid	apoptosis inhibitor; ATP/ADP translocase inhibitor; bacterial metabolite; EC 2.5.1.18 (glutathione transferase) inhibitor; toxin
cilastatin [no description available]	2.04	1	0	carboxamide; L-cysteine derivative; non-proteinogenic L-alpha-amino acid; organic sulfide	EC 3.4.13.19 (membrane dipeptidase) inhibitor; environmental contaminant; protease inhibitor; xenobiotic
sclerotiorin sclerotiorin: isolated from monoverticillate Penicillia; RN given for (R-(R,S-(E,E)))-isomer; structure in first source	2.07	1	0	azaphilone
himbacine himbacine: muscarine receptor antagonist; RN given refers to (3S-(3alpha,3aalpha,4beta(1E,2(2R,6S)),4abeta,8aalpha,9aalpha))-isomer; structure given in first source. himbacine : A piperidine alkaloid that is decahydronaphtho[2,3-c]furan-1(3H)-one substituted by a methyl group at position 3 and a 2-[(2R,6S)-1,6-dimethylpiperidin-2-yl]ethenyl group at position 4. It has been isolated from the bark of Australian magnolias.	2.07	1	0	gamma-lactone; organic heterotricyclic compound; piperidine alkaloid	muscarinic antagonist
ebelactone b ebelactone B: esterase inhibitor; structure given in first source; see also ebelactone A	2.07	1	0
myxothiazol myxothiazol: strobilurin analogue; methoxyacrylamide derivative; antifungal antibiotic from Myxococcus fulvus; structure given in first source. myxothiazol : A 2,4'-bi-1,3-thiazole substituted at the 4-position with a (1E,3S,4R,5E)-7-amino-3,5-dimethoxy-4-methyl-7-oxohepta-1,5-dien-1-yl] group and at the 2'-position with a (2S,3E,5E)-7-methylocta-3,5-dien-2-yl group. It is an inhibitor of coenzyme Q - cytochrome c reductase.	2.04	1	0
3-o-methylbutein 3-O-methylbutein: RN given refers to (E)-isomer; structure given in first source	2.07	1	0	chalcones
manumycin manumycin: an NSAID; RN given for (1S-(1alpha,3(2E,4E,6S*),5alpha,5(1E,3E,5E),6alpha))-isomer; a farnesyl protein transferase inhibitor; from Streptomyces parvulus; MF C31-H38-N2-O7; structure given in first source. manumycin A : A polyketide with formula C31H38N2O7 initially isolated from Streptomyces parvulus as a result of a random screening program for farnesyl transferase (FTase) inhibitors. It is a natural product that exhibits anticancer and antibiotic properties.	2.87	3	0	enamide; epoxide; organic heterobicyclic compound; polyketide; secondary carboxamide; tertiary alcohol	antiatherosclerotic agent; antimicrobial agent; antineoplastic agent; apoptosis inducer; bacterial metabolite; EC 1.8.1.9 (thioredoxin reductase) inhibitor; EC 2.5.1.58 (protein farnesyltransferase) inhibitor; marine metabolite
thermozymocidin thermozymocidin: a serine palmitoyltransferase inhibitor; FTY720 is an analog	2.07	1	0	alpha-amino fatty acid; hydroxy monocarboxylic acid; non-proteinogenic alpha-amino acid; sphingoid	antifungal agent; antimicrobial agent; antineoplastic agent; apoptosis inducer; EC 2.3.1.50 (serine C-palmitoyltransferase) inhibitor; fungal metabolite; immunosuppressive agent
valerenic acid valerenic acid: a saturated oplopanone type indene from Valeriana officinalis. valerenic acid : A monocarboxylic acid that is 2-methylprop-2-enoic acid which is substituted at position 3 by a 3,7-dimethyl-2,4,5,6,7,7a-hexahydro-1H-inden-4-yl group. A bicyclic sesquiterpenoid constituent of the essential oil of the Valerian plant.	3.01	2	0	carbobicyclic compound; monocarboxylic acid; sesquiterpenoid	GABA modulator; plant metabolite; sedative; volatile oil component
marein marein: hypoglycemic from Coreopsis tinctoria; structure in first source	2.07	1	0	flavonoids; glycoside
hydroxysafflor yellow a hydroxysafflor yellow A: from Carthamus tinctorius; structure given in first source. hydroxysafflor yellow A : A C-glycosyl compound that is 3,4,5-trihydroxycyclohexa-2,5-dien-1-one which is substituted by beta-D-glucosyl groups at positions 2 and 4, and by a p-hydroxycinnamoyl group at position 6. It is the main bioactive compound of a traditional Chinese medicine obtained from safflower (Carthamus tinctorius).	3.27	1	0
ixabepilone [no description available]	2.04	1	0	1,3-thiazoles; beta-hydroxy ketone; epoxide; lactam; macrocycle	antineoplastic agent; microtubule-destabilising agent
3,3'-dioctadecyloxacarbocyanine 3,3'-dioctadecyloxacarbocyanine: lipophilic axon tracer; RN given for iodide salt	2.04	1	0
4,5-di-O-caffeoylquinic acid [no description available]	2	1	0	quinic acid
azlocillin Azlocillin: A semisynthetic ampicillin-derived acylureido penicillin.. azlocillin : A semisynthetic penicillin having a 6beta-{(2R)-2-[(2-oxoimidazolidine-1-carbonyl)amino]-2-phenylacetyl}amino side-group. It is an antibiotic used in treating infections caused by Pseudomonas aeruginosa, Escherichia coli and Haemophilus influenzae.	2.04	1	0	penicillin allergen; penicillin; semisynthetic derivative	antibacterial drug
verlukast verlukast: LTD4 receptor antagonist	2.04	1	0
ceftizoxime [no description available]	2.04	1	0	cephalosporin	antibacterial drug
carumonam carumonam: structure given in first source; RN given refers to (2S-(2alpha,3alpha(Z))-isomer. carumonam : An N-sulfonated monobactam antibiotic.	2.04	1	0	monobactam	antibacterial drug
beta-escin [no description available]	2.11	1	0
nitrofurantoin Nitrofurantoin: A urinary anti-infective agent effective against most gram-positive and gram-negative organisms. Although sulfonamides and antibiotics are usually the agents of choice for urinary tract infections, nitrofurantoin is widely used for prophylaxis and long-term suppression.. nitrofurantoin : An imidazolidine-2,4-dione that is hydantoin substituted at position 1 by a [(5-nitro-2-furyl)methylene]amino group. An antibiotic that damages bacterial DNA.	2.04	1	0	imidazolidine-2,4-dione; nitrofuran antibiotic; organonitrogen heterocyclic antibiotic; organooxygen heterocyclic antibiotic	antibacterial drug; antiinfective agent; hepatotoxic agent
hydroxyachillin hydroxyachillin: isolated from Tanacetum microphyllum; structure given in first source	2.07	1	0	gamma-lactone
6 beta-hydroxycortisol 6 beta-hydroxycortisol: RN given refers to the (6beta,11beta)-isomer; see also record for 6 alpha-hydrocortisol. 6beta-hydroxycortisol : A C21-steroid that is cortisol bearing an additional hydroxy substituent at the 6beta-position. In humans, it is produced as a metabolite of cortisol by cytochrome p450-3A4 (CYP3A4, an important enzyme involved in the metabolism of a variety of exogenous and endogenous compounds) and can be used to detect moderate and potent CYP3A4 inhibition in vivo.	3.41	1	1	11beta-hydroxy steroid; 17alpha-hydroxy steroid; 20-oxo steroid; 21-hydroxy steroid; 3-oxo-Delta(4) steroid; 6beta-hydroxy steroid; C21-steroid; primary alpha-hydroxy ketone; tertiary alpha-hydroxy ketone	human metabolite; mammalian metabolite; probe
butylscopolammonium bromide Butylscopolammonium Bromide: Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract.	2.07	1	0
eritoran eritoran : A lipid A derivative used for the treatment of severe sepsis.	2.04	1	0	lipid As
dantrolene [no description available]	2.04	1	0
fumagillin [no description available]	2.07	1	0	antibiotic antifungal drug; carboxylic ester; dicarboxylic acid monoester; meroterpenoid; organooxygen heterocyclic antibiotic; spiro-epoxide	angiogenesis inhibitor; antibacterial drug; antimicrobial agent; antiprotozoal drug; fungal metabolite; methionine aminopeptidase 2 inhibitor
artesunate artesunic acid: RN given for (3R-(3alpha,5abeta,6beta,8abeta,9alpha,10alpha,12beta,(2aR*))-isomer; succinic ester of artemether	2.46	2	0	artemisinin derivative; cyclic acetal; dicarboxylic acid monoester; hemisuccinate; semisynthetic derivative; sesquiterpenoid	antimalarial; antineoplastic agent; ferroptosis inducer
dexniguldipine niguldipine: structure given in first source; clinical modulator of multidrug resistance	2.04	1	0	diarylmethane
napsagatran napsagatran: structure given in first source	2.04	1	0
temsirolimus [no description available]	2.04	1	0	macrolide lactam
bms188797 [no description available]	2.04	1	0
anisodamine [no description available]	2.07	1	0
staurosporine staurosporinium : Conjugate acid of staurosporine.	3.09	5	0	ammonium ion derivative
bufalin bufalin: cardiotonic; powerful anesthetic & one of the active constituents of the Chinese drug ch'an su(senso); in Japan prepared from skin of Bufo bufo garfarizans; RN given refers to (3beta,5beta)-isomer. bufalin : A 14beta-hydroxy steroid that is bufan-20,22-dienolide having hydroxy substituents at the 5beta- and 14beta-positions. It has been isolated from the skin of the toad Bufo bufo.	2.07	1	0	14beta-hydroxy steroid; 3beta-hydroxy steroid	animal metabolite; anti-inflammatory agent; antineoplastic agent; cardiotonic drug
alpha-solanine [no description available]	2.07	1	0	glycoalkaloid; organic heterohexacyclic compound; steroid saponin; trisaccharide derivative	antineoplastic agent; apoptosis inducer; phytotoxin; plant metabolite
chlorhexidine Chlorhexidine: A disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque.. chlorhexidine : A bisbiguanide compound with a structure consisting of two (p-chlorophenyl)guanide units linked by a hexamethylene bridge.	2.42	2	0	biguanides; monochlorobenzenes	antibacterial agent; antiinfective agent
azimilide azimilide: structure given in first source; RN given refers to dihydrochloride	2.04	1	0	imidazolidine-2,4-dione
gw 501516 GW 501516: a selective PPARdelta agonist; structure in first source. GW 501516 : An aromatic ether that is phenoxyacetic acid in which the phenyl group is substituted at position 2 by a methyl group and at position 4 by a (1,3-thiazol-5-ylmethyl)sulfanediyl group, and in which the 1,3-thiazolyl group is substituted at positions 2 and 4 by p-trifluoromethylphenyl and methyl groups, respectively.	2.21	1	0	1,3-thiazoles; aromatic ether; aryl sulfide; monocarboxylic acid; organofluorine compound	carcinogenic agent; PPARbeta/delta agonist
tomopenem [no description available]	2.04	1	0
bb-83698 BB-83698: peptide deformylase inhibitor	2.04	1	0
apigenin-7-o-rutinoside [no description available]	2.07	1	0
gambogic acid gambogic acid: RN given refers to (1R-(1alpha,1(Z),3abeta,5alpha,11beta,14aS*))-isomer	2.07	1	0	pyranoxanthones	metabolite
mocetinostat mocetinostat: undergoing phase II clinical trials for treatment of cancer. mocetinostat : A benzamide obtained by formal condensation of the carboxy group of 4-({[4-(pyridin-3-yl)pyrimidin-2-yl]amino}methyl)benzoic acid with one of the amino groups of benzene-1,2-diamine. It is an orally active and isotype-selective HDAC inhibitor which exhibits antitumour activity (IC50 = 0.15, 0.29, 1.66 and 0.59 muM for HDAC1, HDAC2, HDAC3 and HDAC11).	2.42	2	0	aminopyrimidine; benzamides; pyridines; secondary amino compound; secondary carboxamide; substituted aniline	antineoplastic agent; apoptosis inducer; autophagy inducer; cardioprotective agent; EC 3.5.1.98 (histone deacetylase) inhibitor; hepatotoxic agent
alloin alloin: isolated from various species of aloe; structure	2.42	2	0	diastereoisomeric mixture	EC 1.14.18.1 (tyrosinase) inhibitor; laxative
zotarolimus zotarolimus: synthetic analog of rapamycin; structure in first source	2.04	1	0	lactam; macrolide
zd 6126 [no description available]	2.06	1	0
gentamicin sulfate [no description available]	2.04	1	0
bn 52020 [no description available]	2.46	2	0
zeolites [no description available]	2.17	1	0
hippuristanol hippuristanol: from the gorgonian Isis hippuris	2.07	1	0
pateamine a pateamine A: a 19-membered macrolide; structure in first source; inhibits eukaryotic translation initiation. pateamine : A marine macrodiolide that is isolated from the sponge Mycale hentscheli and exhibits anticancer and antiviral properties	2.07	1	0	1,3-thiazoles; macrodiolide; olefinic compound; primary amino compound; tertiary amino compound	antineoplastic agent; antiviral agent; eukaryotic initiation factor 4F inhibitor; marine metabolite
sepantronium sepantronium: a survivin suppressant with antineoplastic activity. sepantronium : An organic cation that is 1-(2-methoxyethyl)-2-methyl-1H-naphtho[2,3-d]imidazole-4,9-dione in which the nitrogen at position 3 of the napthoimidazole moiety has been alkylated by a pyrazin-2-ylmethyl group.	2.13	1	0	organic cation
carmine carminic acid : A tetrahydroxyanthraquinone that is that is 1,3,4,6-tetrahydroxy-9,10-anthraquinone substituted by a methyl group at position 8, a carboxy group at position 7 and a 1,5-anhydro-D-glucitol moiety at position 2 via a C-glycosidic linkage. It is a natural dye isolated from several insects such as Dactylopius coccus.	2.46	2	0	C-glycosyl compound; monocarboxylic acid; tetrahydroxyanthraquinone	animal metabolite; histological dye
trans-sodium crocetinate trans-sodium crocetinate: vitamin A-analog that increases diffusivity of oxygen in aqueous solutions, including plasma	2	1	0
bavachinin bavachinin: do not confuse with bavachin	2.07	1	0	flavanones
biapigenin biapigenin: bis-apigenin coupled at 3' & 3' positions; inhibits various cytochrome P450 enzymes; isolated from St. John's Wort	8.53	2	0	flavonoid oligomer
oxadiazoles Oxadiazoles: Compounds containing five-membered heteroaromatic rings containing two carbons, two nitrogens, and one oxygen atom which exist in various regioisomeric forms.	2.03	1	0
ucn 1028 c calphostin C: structure given in first source; isolated from Cladosporium cladosporioides	2.68	3	0
grayanotoxin iii grayanotoxin III: from leaves of Leucothoe grayana (Ericaceae); RN refers to (3beta,6beta,14R)-isomer; structure given in first source	2.07	1	0
procyanidin b1 procyanidin B1 : A proanthocyanidin consisting of (-)-epicatechin and (+)-catechin units joined by a bond between positions 4 and 8' respectively in a beta-configuration.. Procyanidin B1 can be found in Cinnamomum verum (Ceylon cinnamon, in the rind, bark or cortex), in Uncaria guianensis (cat's claw, in the root), and in Vitis vinifera (common grape vine, in the leaf) or in peach.	3.31	1	0	biflavonoid; hydroxyflavan; polyphenol; proanthocyanidin	anti-inflammatory agent; EC 3.4.21.5 (thrombin) inhibitor; metabolite
Dihydrotanshinone I dihydrotanshinone I: extracted from Radix Salviae	2.07	1	0	abietane diterpenoid	anticoronaviral agent
veratridine Veratridine: A benzoate-cevane found in VERATRUM and Schoenocaulon. It activates SODIUM CHANNELS to stay open longer than normal.	2.11	1	0
vindesine [no description available]	2.04	1	0
calcimycin Calcimycin: An ionophorous, polyether antibiotic from Streptomyces chartreusensis. It binds and transports CALCIUM and other divalent cations across membranes and uncouples oxidative phosphorylation while inhibiting ATPase of rat liver mitochondria. The substance is used mostly as a biochemical tool to study the role of divalent cations in various biological systems.	2.07	1	0	benzoxazole
scopolamine hydrobromide [no description available]	2.04	1	0
cinobufagin cinobufagin: isolated from Chinese medicinal preparation ch'an su; derived from toad venom	2.07	1	0	steroid lactone
atropine sulfate [no description available]	2.07	1	0
cannogenin thevetoside cannogenin thevetoside: from Thevetia neriifolia; minor descriptor (75-84); on-line & Index Medicus search CARDENOLIDES (77-84), CARDANOLIDES (75-76); RN given refers to (3beta,5beta)-isomer	2.07	1	0	cardenolide glycoside
eriodictyol 7-O-beta-D-glucopyranoside [no description available]	2.07	1	0	beta-D-glucoside; flavanone glycoside; monosaccharide derivative; trihydroxyflavanone	plant metabolite; radical scavenger
hypocrellin a hypocrellin A: isolated from fungus Hypocrella bambusae sacc	5.56	13	0
2-aminoindan-2-phosphonic acid 2-aminoindan-2-phosphonic acid: inhibits salicylic acid synthesis	2.08	1	0
cyanidin-3-o-beta-glucopyranoside cyanidin-3-O-beta-glucopyranoside: a natural compound distributed in several fruits & vegetables, such as strawberry, rhubarb, cherry, red cabbage, red onion, cranberries, etc.	2.31	1	0
nad NAD(1-) : An anionic form of nicotinamide adenine dinucleotide arising from deprotonation of the two OH groups of the diphosphate moiety.	2.15	1	0	organophosphate oxoanion	cofactor; human metabolite; hydrogen acceptor; Saccharomyces cerevisiae metabolite
cytochrome c-t Cytochromes c: Cytochromes of the c type that are found in eukaryotic MITOCHONDRIA. They serve as redox intermediates that accept electrons from MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX III and transfer them to MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX IV.	2.74	3	0
bisaramil [no description available]	2.04	1	0
teicoplanin teicoplanin A2-1 : A teicoplanin A2 that has (4Z)-dec-4-enoyl as the variable N-acyl group.	2.04	1	0
ly-146032 [no description available]	2.04	1	0	heterodetic cyclic peptide; lipopeptide antibiotic; lipopeptide; macrocycle; macrolide	antibacterial drug; bacterial metabolite; calcium-dependent antibiotics
dalbavancin [no description available]	2.04	1	0	carbohydrate acid derivative; glycopeptide; monosaccharide derivative; semisynthetic derivative	antibacterial drug; antimicrobial agent
cellulose DEAE-Cellulose: Cellulose derivative used in chromatography, as ion-exchange material, and for various industrial applications.	2.08	1	0	glycoside
phosphatidylcholines Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety.	2.74	3	0	1,2-diacyl-sn-glycero-3-phosphocholine
chlorophyll a Chlorophyll: Porphyrin derivatives containing magnesium that act to convert light energy in photosynthetic organisms.. chlorophyll : A family of magnesium porphyrins, defined by the presence of a fifth ring beyond the four pyrrole-like rings. The rings can have various side chains which usually include a long phytol chain.	2.15	1	0	chlorophyll; methyl ester	cofactor
hoe 33342 bisbenzimide ethoxide trihydrochloride: benzimidazole fluorescent dye	2.05	1	0
ubiquinone Ubiquinone: A lipid-soluble benzoquinone which is involved in ELECTRON TRANSPORT in mitochondrial preparations. The compound occurs in the majority of aerobic organisms, from bacteria to higher plants and animals.	2.04	1	0
dihydrorobinetin dihydrorobinetin: structure in first source	2.07	1	0
calpain Calpain: Cysteine proteinase found in many tissues. Hydrolyzes a variety of endogenous proteins including NEUROPEPTIDES; CYTOSKELETAL PROTEINS; proteins from SMOOTH MUSCLE; CARDIAC MUSCLE; liver; platelets; and erythrocytes. Two subclasses having high and low calcium sensitivity are known. Removes Z-discs and M-lines from myofibrils. Activates phosphorylase kinase and cyclic nucleotide-independent protein kinase. This enzyme was formerly listed as EC 3.4.22.4.	1.97	1	0
zimelidine hydrochloride [no description available]	2.11	1	0
technetium tc 99m sestamibi Technetium Tc 99m Sestamibi: A technetium imaging agent used to reveal blood-starved cardiac tissue during a heart attack.	2.08	1	0
monensin [no description available]	2.07	1	0
merocyanine dye merocyanine dye: fluorescent dye used for studying axons 2 position on pyrimidine ring may be S or O; RN given refers to Na salt; structure	2.01	1	0
methyl jasmonate [no description available]	7.03	1	0
navitoclax [no description available]	2.21	1	0	aryl sulfide; monochlorobenzenes; morpholines; N-sulfonylcarboxamide; organofluorine compound; piperazines; secondary amino compound; sulfone; tertiary amino compound	antineoplastic agent; apoptosis inducer; B-cell lymphoma 2 inhibitor
cetrorelix cetrorelix: LHRH antagonist. cetrorelix : A synthetic ten-membered oligopeptide comprising N-acetyl-3-(naphthalen-2-yl)-D-alanyl, 4-chloro-D-phenylalanyl, 3-(pyridin-3-yl)-D-alanyl, L-seryl, L-tyrosyl, N(5)-carbamoyl-D-ornithyl, L-leucyl, L-arginyl, L-prolyl, and D-alaninamide residues coupled in sequence. A gonadotrophin-releasing hormone (GnRH) antagonist, it is used for treatment of infertility and of hormone-sensitive cancers of the prostate and breast.	2.04	1	0	oligopeptide	antineoplastic agent; GnRH antagonist
mannans [no description available]	2	1	0
piperidines Piperidines: A family of hexahydropyridines.	2.02	1	0
interleukin-8 Interleukin-8: A member of the CXC chemokine family that plays a role in the regulation of the acute inflammatory response. It is secreted by variety of cell types and induces CHEMOTAXIS of NEUTROPHILS and other inflammatory cells.	2.01	1	0
3-(1,3-benzodioxol-5-yl)-5-(3-bromophenyl)-1h-pyrazole 3-(1,3-benzodioxol-5-yl)-5-(3-bromophenyl)-1H-pyrazole: an oligomer modulator	3.31	1	0
adhyperforin adhyperforin: isolated from Hypericum perforatum; structure in first source	2.73	3	0
isoquercitrin [no description available]	2.44	2	0
ascorbic acid Ascorbic Acid: A six carbon compound related to glucose. It is found naturally in citrus fruits and many vegetables. Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. Its biologically active form, vitamin C, functions as a reducing agent and coenzyme in several metabolic pathways. Vitamin C is considered an antioxidant.. L-ascorbic acid : The L-enantiomer of ascorbic acid and conjugate acid of L-ascorbate.. L-ascorbate : The L-enantiomer of ascorbate and conjugate base of L-ascorbic acid, arising from selective deprotonation of the 3-hydroxy group. Required for a range of essential metabolic reactions in all animals and plants.. vitamin C : Any member of a group of vitamers that belong to the chemical structural class called butenolides that exhibit biological activity against vitamin C deficiency in animals. The vitamers include L-ascorbic acid and its salt, ionized and oxidized forms.	2.44	2	0	ascorbic acid; vitamin C	coenzyme; cofactor; flour treatment agent; food antioxidant; food colour retention agent; geroprotector; plant metabolite; skin lightening agent
tetracycline Tetracycline: A naphthacene antibiotic that inhibits AMINO ACYL TRNA binding during protein synthesis.. tetracycline : A broad-spectrum polyketide antibiotic produced by the Streptomyces genus of actinobacteria.	3.59	2	0
chlortetracycline Chlortetracycline: A TETRACYCLINE with a 7-chloro substitution.. chlortetracycline : A member of the class of tetracyclines with formula C22H23ClN2O8 isolated from Streptomyces aureofaciens.	2.04	1	0
oxytetracycline, anhydrous Oxytetracycline: A TETRACYCLINE analog isolated from the actinomycete STREPTOMYCES RIMOSUS and used in a wide variety of clinical conditions.. oxytetracycline : A tetracycline used for treatment of infections caused by a variety of Gram positive and Gram negative microorganisms including Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae (respiratory infections), and Diplococcus pneumoniae.	2.04	1	0
minocycline Minocycline: A TETRACYCLINE analog, having a 7-dimethylamino and lacking the 5 methyl and hydroxyl groups, which is effective against tetracycline-resistant STAPHYLOCOCCUS infections.. minocycline : A tetracycline analogue having a dimethylamino group at position 7 and lacking the methyl and hydroxy groups at position 5.	2.46	2	0
dicumarol Dicumarol: An oral anticoagulant that interferes with the metabolism of vitamin K. It is also used in biochemical experiments as an inhibitor of reductases.	2.07	1	0	hydroxycoumarin	anticoagulant; EC 1.6.5.2 [NAD(P)H dehydrogenase (quinone)] inhibitor; Hsp90 inhibitor; vitamin K antagonist
roquinimex roquinimex: structure in first source	2.04	1	0	aromatic amide
mobic Meloxicam: A benzothiazine and thiazole derivative that acts as a NSAID and cyclooxygenase-2 (COX-2) inhibitor. It is used in the treatment of RHEUMATOID ARTHRITIS; OSTEOARTHRITIS; and ANKYLOSING SPONDYLITIS.. meloxicam : A benzothiazine that is piroxicam in which the pyridin-2-yl group is replaced by a 5-methyl-1,3-thiazol-2-yl group. A non-steroidal anti-inflammatory drug and selective inhibitor of COX-2, it is used particularly for the management of rheumatoid arthritis.	2.04	1	0	1,3-thiazoles; benzothiazine; monocarboxylic acid amide	analgesic; antirheumatic drug; cyclooxygenase 2 inhibitor; non-steroidal anti-inflammatory drug
mobiflex tenoxicam : A thienothiazine-derived monocarboxylic acid amide obtained by formal condensation of the carboxy group of 4-hydroxy-2-methylthieno[2,3-e][1,2]thiazine-3-carboxylic acid 1,1-dioxide with the amino group of 2-aminopyridine. Used for the treatment of pain and inflammation in osteoarthritis and rheumatoid arthritis. It is also indicated for short term treatment of acute musculoskeletal disorders including strains, sprains and other soft-tissue injuries.	2.04	1	0	heteroaryl hydroxy compound; monocarboxylic acid amide; pyridines; thienothiazine	antipyretic; EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor; non-narcotic analgesic; non-steroidal anti-inflammatory drug
isoxicam isoxicam : A monocarboxylic acid amide that is piroxicam in which the pyrid-2-yl group is replaced by a 5-methyl-1,2-oxazol-3-yl group. A non-steroidal anti-inflammatory drug, it was withdrawn from the market in the 1980s following its association with cases of Stevens-Johnson syndrome.	2.04	1	0	benzothiazine; isoxazoles; monocarboxylic acid amide	antirheumatic drug; non-steroidal anti-inflammatory drug
warfarin Warfarin: An anticoagulant that acts by inhibiting the synthesis of vitamin K-dependent coagulation factors. Warfarin is indicated for the prophylaxis and/or treatment of venous thrombosis and its extension, pulmonary embolism, and atrial fibrillation with embolization. It is also used as an adjunct in the prophylaxis of systemic embolism after myocardial infarction. Warfarin is also used as a rodenticide.. warfarin : A racemate comprising equal amounts of (R)- and (S)-warfarin. Extensively used as both an anticoagulant drug and as a pesticide against rats and mice.. 4-hydroxy-3-(3-oxo-1-phenylbutyl)-1-benzopyran-2-one : A member of the class of coumarins that is 4-hydroxycoumarin which is substituted at position 3 by a 1-phenyl-3-oxo-1-butyl group.	2.47	2	0	benzenes; hydroxycoumarin; methyl ketone
demeclocycline Demeclocycline: A TETRACYCLINE analog having a 7-chloro and a 6-methyl. Because it is excreted more slowly than tetracycline, it maintains effective blood levels for longer periods of time.. demeclocycline : Tetracycline which lacks the methyl substituent at position 7 and in which the hydrogen para- to the phenolic hydroxy group is substituted by chlorine. Like tetracycline, it is an antibiotic, but being excreted more slowly, effective blood levels are maintained for longer. It is used (mainly as the hydrochloride) for the treatment of Lyme disease, acne and bronchitis, as well as for hyponatraemia (low blood sodium concentration) due to the syndrome of inappropriate antidiuretic hormone (SIADH) where fluid restriction alone has been ineffective.	2.04	1	0
citrinin Citrinin: Antibiotic and mycotoxin from Aspergillus niveus and Penicillium citrinum.	2.07	1	0
chlortetracycline hydrochloride Alexomycin: a thiopeptide; a cyclic peptide antibiotic produced by Streptomyces arginensis isolated from the soil	2.11	1	0
rolitetracycline Rolitetracycline: A pyrrolidinylmethyl TETRACYCLINE.. rolitetracycline : A derivative of tetracycline in which the amide function is substituted with a pyrrolidinomethyl group.	2.04	1	0
viridicatumtoxin viridicatumtoxin: isolated from cultures of Penicillium viridicatum; RN given refers to 2'alpha,7'beta,11'abeta,12'beta-(-) isomer. viridicatumtoxin : A tetracycline-like polyketide antibiotic that is produced by several species of Penicillium and Aspergillus.	2.11	1	0
tigecycline [no description available]	2.04	1	0
vulpinic acid vulpinic acid: RN given refers to cpd without isomeric designation; structure given in first source; vulpinic acid refers to (E)-isomer	2.07	1	0	butenolide
epidermal growth factor Epidermal Growth Factor: A 6-kDa polypeptide growth factor initially discovered in mouse submaxillary glands. Human epidermal growth factor was originally isolated from urine based on its ability to inhibit gastric secretion and called urogastrone. Epidermal growth factor exerts a wide variety of biological effects including the promotion of proliferation and differentiation of mesenchymal and EPITHELIAL CELLS. It is synthesized as a transmembrane protein which can be cleaved to release a soluble active form.	2	1	0
ajmaline [no description available]	2.07	1	0
phthalocyanine phthalocyanine : A tetrapyrrole fundamental parent that consists of four isoindole-type units, with the connecting carbon atoms in the macrocycle replaced by nitrogen.	3.86	3	0	phthalocyanines; tetrapyrrole fundamental parent
duramycin duramycin: from Streptomyces cinnamoneus; contains rare amino acids such as lanthionine & lysinoarginine. lancovutide : A 19-membered heterodetic cyclic peptide that is isolated from Streptoverticillium cinnamoneus. It exhibits antiproliferative properties and induces apoptosis in tumour cells and has been used for treatment of cystic fibrosis.	3.14	1	0	heterodetic cyclic peptide; macrocycle	antimicrobial agent; apoptosis inducer; bacterial metabolite
benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone: an interleukin-1beta converting enzyme (ICE)-like protease inhibitor	1.99	1	0
aristoforin Aristoforin: derivative of hyperforin, is a potent anticancer agent; structure in first source	2.5	2	0
cyclosporine Cyclosporine: A cyclic undecapeptide from an extract of soil fungi. It is a powerful immunosupressant with a specific action on T-lymphocytes. It is used for the prophylaxis of graft rejection in organ and tissue transplantation. (From Martindale, The Extra Pharmacopoeia, 30th ed).	2	1	0
thromboplastin Thromboplastin: Constituent composed of protein and phospholipid that is widely distributed in many tissues. It serves as a cofactor with factor VIIa to activate factor X in the extrinsic pathway of blood coagulation.	2.03	1	0
muramidase Muramidase: A basic enzyme that is present in saliva, tears, egg white, and many animal fluids. It functions as an antibacterial agent. The enzyme catalyzes the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. EC 3.2.1.17.	1.98	1	0
amyloid beta-peptides amyloid beta-protein (1-40): although acutely neurotoxic in both rat & monkey cerebral cortex, neuronal degeneration in primates resembles more closely to that found in Alzheimer's disease; amino acid sequence has been determined	2.45	2	0
acyclovir Acyclovir: A GUANOSINE analog that acts as an antimetabolite. Viruses are especially susceptible. Used especially against herpes.. acyclovir : An oxopurine that is guanine substituted by a (2-hydroxyethoxy)methyl substituent at position 9. Used in the treatment of viral infections.	2.04	1	0	2-aminopurines; oxopurine	antimetabolite; antiviral drug
cyclic gmp Cyclic GMP: Guanosine cyclic 3',5'-(hydrogen phosphate). A guanine nucleotide containing one phosphate group which is esterified to the sugar moiety in both the 3'- and 5'-positions. It is a cellular regulatory agent and has been described as a second messenger. Its levels increase in response to a variety of hormones, including acetylcholine, insulin, and oxytocin and it has been found to activate specific protein kinases. (From Merck Index, 11th ed). 3',5'-cyclic GMP : A 3',5'-cyclic purine nucleotide in which the purine nucleobase is specified as guanidine.	2.03	1	0	3',5'-cyclic purine nucleotide; guanyl ribonucleotide	Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite
dihydrofolate dihydrofolic acid : A folic acid derivative acted upon by dihydrofolate reductase to produce tetrahydrofolic acid. It interacts with bacteria during cell division and is targeted by various drugs to prevent nucleic acid synthesis.	2	1	0	dihydrofolic acids	Escherichia coli metabolite; mouse metabolite
guanine [no description available]	1.98	1	0	2-aminopurines; oxopurine; purine nucleobase	algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite
3-methyladenine N3-methyladenine: structure in first source	2.06	1	0
viomycin [no description available]	2	1	0	heterodetic cyclic peptide; peptide antibiotic	antitubercular agent
rifampin Rifampin: A semisynthetic antibiotic produced from Streptomyces mediterranei. It has a broad antibacterial spectrum, including activity against several forms of Mycobacterium. In susceptible organisms it inhibits DNA-dependent RNA polymerase activity by forming a stable complex with the enzyme. It thus suppresses the initiation of RNA synthesis. Rifampin is bactericidal, and acts on both intracellular and extracellular organisms. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p1160)	4.24	5	0	cyclic ketal; hydrazone; N-iminopiperazine; N-methylpiperazine; rifamycins; semisynthetic derivative; zwitterion	angiogenesis inhibitor; antiamoebic agent; antineoplastic agent; antitubercular agent; DNA synthesis inhibitor; EC 2.7.7.6 (RNA polymerase) inhibitor; Escherichia coli metabolite; geroprotector; leprostatic drug; neuroprotective agent; pregnane X receptor agonist; protein synthesis inhibitor
clozapine Clozapine: A tricylic dibenzodiazepine, classified as an atypical antipsychotic agent. It binds several types of central nervous system receptors, and displays a unique pharmacological profile. Clozapine is a serotonin antagonist, with strong binding to 5-HT 2A/2C receptor subtype. It also displays strong affinity to several dopaminergic receptors, but shows only weak antagonism at the dopamine D2 receptor, a receptor commonly thought to modulate neuroleptic activity. Agranulocytosis is a major adverse effect associated with administration of this agent.. clozapine : A benzodiazepine that is 5H-dibenzo[b,e][1,4]diazepine substituted by a chloro group at position 8 and a 4-methylpiperazin-1-yl group at position 11. It is a second generation antipsychotic used in the treatment of psychiatric disorders like schizophrenia.	3.55	2	0	benzodiazepine; N-arylpiperazine; N-methylpiperazine; organochlorine compound	adrenergic antagonist; dopaminergic antagonist; EC 3.4.21.26 (prolyl oligopeptidase) inhibitor; environmental contaminant; GABA antagonist; histamine antagonist; muscarinic antagonist; second generation antipsychotic; serotonergic antagonist; xenobiotic
dacarbazine (E)-dacarbazine : A dacarbazine in which the N=N double bond adopts a trans-configuration.	3.18	5	0	dacarbazine
didanosine Didanosine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by a hydrogen. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. Didanosine is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA by binding to reverse transcriptase; ddI is then metabolized to dideoxyadenosine triphosphate, its putative active metabolite.. didanosine : A purine 2',3'-dideoxyribonucleoside that is inosine in which the hydroxy groups at both the 2' and the 3' positions on the sugar moiety have been replaced by hydrogen. An antiviral drug, it is used as a medication to treat HIV/AIDS.	2.04	1	0	purine 2',3'-dideoxyribonucleoside	antimetabolite; antiviral drug; EC 2.4.2.1 (purine-nucleoside phosphorylase) inhibitor; geroprotector; HIV-1 reverse transcriptase inhibitor
ganciclovir [no description available]	2.04	1	0	2-aminopurines; oxopurine	antiinfective agent; antiviral drug
sildenafil sildenafil : A pyrazolo[4,3-d]pyrimidin-7-one having a methyl substituent at the 1-position, a propyl substituent at the 3-position and a 2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl group at the 5-position.	2.04	1	0	piperazines; pyrazolopyrimidine; sulfonamide	EC 3.1.4.35 (3',5'-cyclic-GMP phosphodiesterase) inhibitor; vasodilator agent
penciclovir penciclovir : A member of the class of 2-aminopurines that is guanine in which the hydrogen at position 9 is substituted by a 4-hydroxy-3-(hydroxymethyl)but-1-yl group. An antiviral drug, it is administered topically for treatment of herpes labialis. A prodrug, famciclovir, is used for oral administration.	2.04	1	0	2-aminopurines; propane-1,3-diols	antiviral drug
vardenafil vardenafil : The sulfonamide resulting from formal condensation of the sulfo group of 4-ethoxy-3-(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one-2-yl)benzenesulfonic acid and the secondary amino group of 4-ethylpiperazine.	2.04	1	0	imidazotriazine; N-alkylpiperazine; N-sulfonylpiperazine	EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; vasodilator agent
allopurinol Allopurinol: A XANTHINE OXIDASE inhibitor that decreases URIC ACID production. It also acts as an antimetabolite on some simpler organisms.. allopurinol : A bicyclic structure comprising a pyrazole ring fused to a hydroxy-substituted pyrimidine ring.	2.04	1	0	nucleobase analogue; organic heterobicyclic compound	antimetabolite; EC 1.17.3.2 (xanthine oxidase) inhibitor; gout suppressant; radical scavenger
leucovorin 5-formyltetrahydrofolic acid : A formyltetrahydrofolic acid in which the formyl group is located at position 5.	2.04	1	0	formyltetrahydrofolic acid	Escherichia coli metabolite; mouse metabolite
hematein hematein: structure. hematein : An organic heterotetracyclic compound that is -6a,7-dihydrobenzo[b]indeno[1,2-d]pyran-9-one carrying four hydroxy substituents at positions 3, 4, 6a and 10.	2.58	2	0
tegaserod tegaserod: a nonbenzamide 5-hydroxytryptamine(4) agonist; used in treatment of irritable bowel syndrome; marketing suspended 2007 in US due to higher incidence of MI, stroke, and unstable angina; structure given in first source	2.04	1	0	carboxamidine; guanidines; hydrazines; indoles	gastrointestinal drug; serotonergic agonist
tirapazamine Tirapazamine: A triazine derivative that introduces breaks into DNA strands in hypoxic cells, sensitizing tumor cells to the cytotoxic activity of other drugs and radiation.. tirapazamine : A member of the class of benzotriazines that is 1,2,4-benzotriazine carrying an amino substituent at position 3 and two oxido substituents at positions 1 and 4.	2.04	1	0	aromatic amine; benzotriazines; N-oxide	antibacterial agent; antineoplastic agent; apoptosis inducer
aprepitant Aprepitant: A morpholine neurokinin-1 (NK1) receptor antagonist that is used in the management of nausea and vomiting caused by DRUG THERAPY, and for the prevention of POSTOPERATIVE NAUSEA AND VOMITING.. aprepitant : A morpholine-based antiemetic, which is or the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of highly emetogenic cancer chemotherapy. Aprepitant is a selective high-affinity antagonist of human substance P/neurokinin 1 (NK1) receptors.	2.04	1	0	(trifluoromethyl)benzenes; cyclic acetal; morpholines; triazoles	antidepressant; antiemetic; neurokinin-1 receptor antagonist; peripheral nervous system drug; substance P receptor antagonist
ceftobiprole ceftobiprole: BAL5788 is Ceftobiprole medocaril sodium. ceftobiprole : A fifth-generation cephalosporin antibiotic having (E)-[(3'R)-2-oxo[1,3'-bipyrrolidin]-3-ylidene]methyl and [(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(hydroxyimino)acetyl]amino side groups located at positions 3 and 7 respectively; developed for the treatment of hospital-acquired pneumonia (HAP, excluding ventilator-associated pneumonia, VAP) and community-acquired pneumonia (CAP).	2.04	1	0	cephalosporin; thiadiazoles	antimicrobial agent
rifabutin [no description available]	2.04	1	0
hydrazinocurcumin hydrazinocurcumin: structure in first source. hydrazinocurcumin : A pyrazole obtained by cyclocodensation of the two carbonyl groups of curcumin with hydrazine.	3.31	1	0	aromatic ether; olefinic compound; polyphenol; pyrazoles	angiogenesis modulating agent; antineoplastic agent; EC 2.3.1.48 (histone acetyltransferase) inhibitor; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor
alpha-cyclopiazonic acid [no description available]	2.07	1	0	alpha-cyclopiazonic acids
teicoplanin aglycone teicoplanin aglycone: structure given in first source	2.05	1	0
fagopyrin [no description available]	2.59	2	0
metallothionein Metallothionein: A low-molecular-weight (approx. 10 kD) protein occurring in the cytoplasm of kidney cortex and liver. It is rich in cysteinyl residues and contains no aromatic amino acids. Metallothionein shows high affinity for bivalent heavy metals.	7.03	1	0
aluminum tetrasulfophthalocyanine [no description available]	2.76	3	0
leptin Leptin: A 16-kDa peptide hormone secreted from WHITE ADIPOCYTES. Leptin serves as a feedback signal from fat cells to the CENTRAL NERVOUS SYSTEM in regulation of food intake, energy balance, and fat storage.	2.6	1	0
pyrimidinones Pyrimidinones: Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O.	2.01	1	0
phenanthrenes Phenanthrenes: POLYCYCLIC AROMATIC HYDROCARBONS composed of three fused BENZENE rings.. phenanthrenes : Any benzenoid aromatic compound that consists of a phenanthrene skeleton and its substituted derivatives thereof.	2.38	2	0

hypericin

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Research Demand Index: 42.67

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Patch Lesion Response Rates With Extended Treatment (Cycle 1 & 2 SGX301 vs Cycle 1 Placebo)

Plaque Lesion Response Rates With Extended Treatment (Cycle 1 & 2 SGX301 vs Cycle 1 Placebo)

Electrocardiograms (ECG)

Systemic Blood Levels