Compounds > cytellin
Page last updated: 2024-11-10

cytellin

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Description

cytellin: a phytosterol preparation of mainly B-sitosterol, that was marketed by Eli Lilly to lower cholesterol 1957 to 1982 [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID3084097
SCHEMBL ID21927840
MeSH IDM0044731

Synonyms (11)

Synonym
sitosterols
(3s,8r,9s,10s,13r,14s,17r)-17-[(2r,5s)-5-ethyl-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-ol
cytellin
g7v636vtdy ,
24-ethyl-5-cholesten-3beta-ol
unii-g7v636vtdy
sitosterols [nf]
12002-39-0
SCHEMBL21927840
DTXSID401025687
(3beta,24s)-stigmastan-3-ol

Research Excerpts

Toxicity

ExcerptReferenceRelevance
" Outcome measures included efficacy markers such as total and LDL-cholesterol, a large range of safety parameters, and reporting of adverse events."( Safety of long-term consumption of plant sterol esters-enriched spread.
Brink, EJ; Hendriks, HF; Meijer, GW; Ntanios, FY; Princen, HM, 2003)		0.32
" Adverse events reported were not different between subjects consuming control spread and subjects consuming plant sterol esters-enriched spread."( Safety of long-term consumption of plant sterol esters-enriched spread.
Brink, EJ; Hendriks, HF; Meijer, GW; Ntanios, FY; Princen, HM, 2003)		0.32
"Consumption of a plant sterol esters-enriched spread is an effective way to consistently lower blood cholesterol concentrations and is safe to use over a long period of time."( Safety of long-term consumption of plant sterol esters-enriched spread.
Brink, EJ; Hendriks, HF; Meijer, GW; Ntanios, FY; Princen, HM, 2003)		0.32
" Beta carotene levels declined, but adverse health outcomes were not expected."( Efficacy and safety of plant stanols and sterols in the management of blood cholesterol levels.
Grundy, SM; Jones, P; Katan, MB; Law, M; Miettinen, T; Paoletti, R, 2003)		0.32
" The objective of the present study was to assess the potential toxic effects of beta-sitosterol oxides on U937 cells."( Comparison of the cytotoxic effects of beta-sitosterol oxides and a cholesterol oxide, 7beta-hydroxycholesterol, in cultured mammalian cells.
Ford, A; Konoplyannikov, M; Maguire, AR; Maguire, L; O'Brien, NM, 2003)		0.32
" Thus, plant stanols/sterols can be considered to be effective and safe cholesterol-lowering functional food ingredients."( Plant stanol and sterol esters in the control of blood cholesterol levels: mechanism and safety aspects.
Mensink, RP; Plat, J, 2005)		0.33
"Fifteen-week consumption of natural nonesterified plant sterol-enriched food does not cause any serious adverse effects during such a period."( Safety assessment of common foods enriched with natural nonesterified plant sterols.
Alfthan, H; Högström, P; Karppanen, H; Keinänen-Kiukaanniemi, S; Nyyssönen, K; Piironen, V; Salonen, JT; Stenman, UH; Tikkanen, MJ; Toivo, J; Tuomilehto, J, 2009)		0.35
" Plant stanol ester spread consumption appeared safe in the clinical setting, except for potential lowering of infants' serum beta-carotene concentration, and was reflected in the markers of cholesterol synthesis and absorption in mothers' serum, encouraging further studies in larger settings."( Plant stanol ester spreads as components of a balanced diet for pregnant and breast-feeding women: evaluation of clinical safety.
Gylling, H; Isolauri, E; Kaipiainen, L; Laitinen, K; Miettinen, TA, 2009)		0.35
" All above findings suggested that PBet could be considered as a safe functional food with antioxidant activities."( Phytochemical composition and toxicity of an antioxidant extract from Pimpinella brachycarpa (Kom.) Nakai.
Cong, W; Deng, X; Guan, S; Huang, G; Lu, J; Qian, W; Wang, D; Wang, Z; Xu, L, 2012)		0.38

Pharmacokinetics

ExcerptReferenceRelevance
"Obtaining pharmacokinetic data from the intravenous route for drugs intended for oral administration has traditionally been expensive and time consuming because of the toxicology requirements and challenges in intravenous formulations."( Approaches to intravenous clinical pharmacokinetics: Recent developments with isotopic microtracers.
Lappin, G, 2016)		0.43
" In the present study, the pharmacokinetic characters showed that the absorption of the active components of Chenpi was accelerated under pathological conditions combined with Banxia."( Pharmacokinetics and pharmacodynamics of citrus peel extract in lipopolysaccharide-induced acute lung injury combined with Pinelliae Rhizoma Praeparatum.
Gao, X; Guo, S; Jiang, W; Liu, L; Shi, L; Tang, X; Yang, P; Zhang, S; Zhao, H, 2018)		0.48

Compound-Compound Interactions

ExcerptReferenceRelevance
"5 g/d) and large (up to 6 g/d) doses alone and in combination with cholestyramine."( Effects of neomycin alone and in combination with cholestyramine on serum cholesterol and fecal steroids in hypercholesterolemic subjects.
Miettinen, TA, 1979)		0.26
"The effect of feeding 20 g beta-sitosterol/kg alone or in combination with cholestyramine (20 g/kg) during neonatal life of guinea-pigs on their subsequent response to a dietary cholesterol challenge in adult life was examined."( Effect of feeding beta-sitosterol alone or in combination with cholestyramine during early life on subsequent response to cholesterol challenge in adult life in guinea-pigs.
Gallon, LS; Hassan, AS; Subbiah, MT; Yunker, RL, 1982)		0.26
" Effects on TAG were also present in combination with statin treatment, illustrating an additional benefit of stanol esters in this CHD risk population."( A plant stanol yogurt drink alone or combined with a low-dose statin lowers serum triacylglycerol and non-HDL cholesterol in metabolic syndrome patients.
Brufau, G; Dallinga-Thie, GM; Dasselaar, M; Mensink, RP; Plat, J, 2009)		0.35
"HPLC fingerprint analysis combined with chemometrics was developed to discriminate between the red and the white rice bran grown in Indonesia."( Discrimination of red and white rice bran from Indonesia using HPLC fingerprint analysis combined with chemometrics.
Darusman, LK; Rafi, M; Sabir, A, 2017)		0.46
" In the present study, the pharmacokinetic characters showed that the absorption of the active components of Chenpi was accelerated under pathological conditions combined with Banxia."( Pharmacokinetics and pharmacodynamics of citrus peel extract in lipopolysaccharide-induced acute lung injury combined with Pinelliae Rhizoma Praeparatum.
Gao, X; Guo, S; Jiang, W; Liu, L; Shi, L; Tang, X; Yang, P; Zhang, S; Zhao, H, 2018)		0.48

Bioavailability

ExcerptReferenceRelevance
" In order to determine whether this abnormal metabolism also involved other sterols, a patient with sitosterolemia was fed a diet high in shellfish that contain significant quantities of noncholesterol sterols, some of which are less well absorbed than cholesterol in humans."( Abnormal metabolism of shellfish sterols in a patient with sitosterolemia and xanthomatosis.
Brewer, HB; Connor, WE; Gregg, RE; Lin, DS, 1986)		0.27
" Analysis of 24-h lymph collections by GLC-mass spectrometry demonstrated that all three sterols were poorly absorbed to the extent of only 3 to 4% of the administered dose of 50 mg."( Comparative lymphatic absorption of sitosterol, stigmasterol, and fucosterol and differential inhibition of cholesterol absorption.
Connor, WE; Gallo, LL; Lin, DS; Subramaniam, S; Vahouny, GV, 1983)		0.27
"In order to study the mechanism of intestinal cholesterol absorption, the relationship between the amount of cholesterol administered and the rate of absorption was investigated by the dual isotope plasma ratio method in vivo and the ligated-loop method in situ."( A new aspect on the mechanism of intestinal cholesterol absorption in rat.
Hosoya, N; Oku, T; Shidoji, Y; Watanabe, M, 1981)		0.26
" The results show that the absolute difference in absorption rate of different sterols between the patients and healthy volunteers was about the same."( Sterol absorption and sterol balance in phytosterolemia evaluated by deuterium-labeled sterols: effect of sitostanol treatment.
Beil, UF; Björkhem, I; Lütjohann, D; von Bergmann, K, 1995)		0.29
" If bioavailability and other pharmacokinetic properties of these ingredients are similar to those of the chemically defined alpha1-adrenoceptor antagonists, alpha1-adrenoceptor antagonism might be involved in the therapeutic effects of these extracts in patients with lower urinary tract symptoms suggestive of benign prostatic obstruction."( Saw palmetto extracts potently and noncompetitively inhibit human alpha1-adrenoceptors in vitro.
Goepel, M; Hecker, U; Krege, S; Michel, MC; Rübben, H, 1999)		0.3
"The hypothesis tested was that the low intestinal bioavailability of purified phytosterols can be increased by formulation with lecithin."( Sitostanol administered in lecithin micelles potently reduces cholesterol absorption in humans.
Ostlund, RE; Spilburg, CA; Stenson, WF, 1999)		0.3
" The large amount of calcein leakage induced by enhancers was consistent with an enhancement of bioavailability of verapamil and insulin following nasal administration (oleic acid < SG < Sit-G)."( The enhancing effect of soybean-derived sterylglucoside and beta-sitosterol beta-D-glucoside on nasal absorption in rabbits.
Kamata, K; Maitani, Y; Nagai, T; Nakamura, K; Suenaga, H; Takayama, K, 2000)		0.31
" However, coadministration of FCP-3P4 at 25, 50, and 100 mg/kg resulted in a significant increase in apparent total body clearance (CL/F, where F is the bioavailability constant), apparent volume of distribution (V(d)/F), and oral absorption rate constant (k(a)) of [(3)H]cholesterol compared with controls."( Assessing plasma pharmacokinetics of cholesterol following oral coadministration with a novel vegetable stanol mixture to fasting rats.
Cassidy, SM; Holtorf, L; Moghadasian, MH; Novak, E; Pritchard, PH; Stewart, DJ; Subramanian, R; Wasan, KM, 2001)		0.31
" NP based on beta-sitosterol beta-D-glucoside (Sit-G) enhanced the colon-specific absorption of FITC-dextran 4,400 (FD-4), because the concentration-dependent increase of bioavailability appeared in only the colon."( Regional intestinal absorption of FITC-dextran 4,400 with nanoparticles based on beta-sitosterol beta-D-glucoside in rats.
Maitani, Y; Nagai, T; Nakamura, K; Takayama, K, 2003)		0.32
" Nevertheless, this plant sterol should be used with caution in certain individuals who have a higher absorption rate of sitosterol."( Efficacy and safety of sitosterol in the management of blood cholesterol levels.
Fernandez, ML; Vega-López, S, 2005)		0.33
" Studying the rate of absorption and synthesis has come only recently into the foreground of interest."( [Change in the cholesterol metabolism associated with the combined inhibition of synthesis and absorption].
Márk, L; Paragh, G, 2007)		0.34
" In mice, cholecalciferol bioavailability was 15-fold lower in the presence of β-sitosterol (p<0."( Phytosterols can impair vitamin D intestinal absorption in vitro and in mice.
Amiot, MJ; Borel, P; Bott, R; Gleize, B; Goncalves, A; Lairon, D; Nowicki, M; Reboul, E, 2011)		0.37
" The objective of the present study is to enhance the bioavailability of β-sitosterol by its complexation with phosphatidyl choline and then to formulate it as phyto-vesicles for the treatment of alopecia."( Development and characterization of phyto-vesicles of β-sitosterol for the treatment of androgenetic alopecia.
Dixit, VK; Gupta, NK; Upadhyay, K, 2012)		0.38
"Silymarin has hepatoprotective properties and is used in treatment of various liver diseases, but its bioavailability from oral products is very poor."( Silymarin loaded liposomes for hepatic targeting: in vitro evaluation and HepG2 drug uptake.
Abu-Elyazid, SK; Elmowafy, M; Ibrahim, HM; Kassem, A; Samy, A; Viitala, T; Yliperttula, M, 2013)		0.39
" Thus, under the experimental conditions of this study, the bioavailability of phytosterols was limited without the presence of a solubilizing agent."( Biotransformation of phytosterols under aerobic conditions.
Banerjee, S; Dykstra, CM; Giles, HD; Pavlostathis, SG, 2014)		0.4
" The inability of BSS to protect against gentamicin nephrotoxicity was likely due to the relatively low bioavailability of BSS in rat kidneys."( β-sitosterol protects against carbon tetrachloride hepatotoxicity but not gentamicin nephrotoxicity in rats via the induction of mitochondrial glutathione redox cycling.
Chan, WM; Chen, JH; Ko, KM; Leong, PK; Leung, HY; Wong, HS, 2014)		0.4
" The analysis of sterols in the plasma and liver did not detect the presence of SI, proving that it was poorly absorbed in the intestine."( Cholesterol side chain analogs but not its ether analogs possess cholesterol-lowering activity.
Chen, ZY; Huang, W; Lei, L; Li, YM; Liu, Y; Ma, KY; Man, SW; Wang, L; Wang, X; Zhang, C; Zheng, F, 2015)		0.42
" Furthermore we examine its impact on surrogate markers of cholesterol biosynthesis and sterol absorption rate in plasma, brain and liver tissues from these animals."( 7β-Hydroxysitosterol crosses the blood-brain barrier more favored than its substrate sitosterol in ApoE-/- mice.
Friedrichs, S; Husche, C; Laufs, U; Lütjohann, D; McCarthy, FO; Miller, CM; Plat, J; Schött, HF; Weingärtner, O, 2015)		0.42
" β-SITO is orally bioavailable and, as a constituent of edible natural products, is considered to have no undesired side effects."( Biochemical characterization and molecular dynamic simulation of β-sitosterol as a tubulin-binding anticancer agent.
Lopus, M; Mahaddalkar, T; Naik, PK; Suri, C, 2015)		0.42
" Such studies are necessary, however, particularly when regulator agencies request absolute bioavailability data."( Approaches to intravenous clinical pharmacokinetics: Recent developments with isotopic microtracers.
Lappin, G, 2016)		0.43
" Although the bioavailability of active components did not significantly change, the distribution of active components in tissues increased, particularly in the target organ."( Pharmacokinetics and pharmacodynamics of citrus peel extract in lipopolysaccharide-induced acute lung injury combined with Pinelliae Rhizoma Praeparatum.
Gao, X; Guo, S; Jiang, W; Liu, L; Shi, L; Tang, X; Yang, P; Zhang, S; Zhao, H, 2018)		0.48
"In this work, the effect of β-sitosterol (Sito) on vesicle characteristics, physicochemical stability as well as the in vitro release and bioavailability of curcumin-loaded liposomes (Cur-LP) was studied."( Effect of β-sitosterol on the curcumin-loaded liposomes: Vesicle characteristics, physicochemical stability, in vitro release and bioavailability.
Gao, Y; He, X; Mao, L; Rappolt, M; Tai, K; Wei, Y; Yuan, F; Zhang, J; Zhu, S, 2019)		0.51
" However, its poor aqueous solubility and negotiated bioavailability and short elimination half-life is a huge limitation for its therapeutic applications."( Assessments of
Bera, H; Bhattacharya, B; Gautam, AK; Kumar, P; Nisha, R; Parashar, P; Saha, S; Saraf, SA, 2021)		0.62
" Collectively, these results may have important implications in designing oleogel systems with controlled lipid digestibility as well as controlling the bioavailability of delivered lipid-soluble bioactive compounds."(
Cao, Y; Dong, L; Gao, X; Lan, Y; Lv, M; Rogers, M; Zhang, L, 2020)		0.56
"Based on oral bioavailability and drug-likeness, the main active components of Simiao powder were screened using the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP)."( Network Pharmacology Approach to Uncover the Mechanism Governing the Effect of Simiao Powder on Knee Osteoarthritis.
Huang, Z; Li, X; Mao, J; Shi, X; Wang, P; Wu, P; Xing, R; Zhang, L; Zhang, N, 2020)		0.56
" Although SIT holds such great promise, the poor aqueous solubility and bioavailability coupled with low targeting efficacy limit its therapeutic efficacy and clinical application."( β-Sitosterol as a Promising Anticancer Agent for Chemoprevention and Chemotherapy: Mechanisms of Action and Future Prospects.
Hong, L; Liu, J; Wang, H; Wang, Z; Zhang, Z, 2023)		0.91

Dosage Studied

ExcerptRelevanceReference
" Hyodeoxycholic acid and hyodeoxy-oxazoline [2-(3 alpha,6 alpha-dihydroxy-24-nor-5 beta-cholanyl)-4,4-dimethyl-2- oxazoline] at the same dosage effectively prevented gallstones, while the trihydroxy bile acid, hyocholic acid, was not effective."( Role of hydrophilic bile acids and of sterols on cholelithiasis in the hamster.
Cohen, BI; Finver-Sadowsky, J; McSherry, CK; Mosbach, EH; Singhal, AK, 1984)		0.27
" This activity displayed a dose-response relationship."( Aloe vera, hydrocortisone, and sterol influence on wound tensile strength and anti-inflammation.
Davis, RH; DiDonato, JJ; Johnson, RW; Stewart, CB, 1994)		0.29
" Therefore, we determined the dose-response relationship for serum cholesterol with different doses of plant stanol ester in hypercholesterolemic subjects."( Plant stanol esters affect serum cholesterol concentrations of hypercholesterolemic men and women in a dose-dependent manner.
Hallikainen, MA; Sarkkinen, ES; Uusitupa, MI, 2000)		0.31
" Rats were dosed by oral gavage with 14C-labelled samples of cholesterol, beta-sitosterol or beta-sitostanol or (3)H-labelled samples of beta-sitostanol, campesterol, campestanol or stigmasterol dissolved in sunflower seed oil."( The safety evaluation of phytosterol esters. Part 6. The comparative absorption and tissue distribution of phytosterols in the rat.
Hepburn, PA; Howes, D; Minter, HJ; Sanders, DJ, 2000)		0.31
" The FD-4 permeation in the powder dosage form was increased by Sit-G and Sit and related to the uptake of Sit-G and Sit with no changes in the amount of cholesterol in the excised nasal mucosa."( The enhancing effect of nasal absorption of FITC-dextran 4,400 by beta-sitosterol beta-D-glucoside in rabbits.
Maitani, Y; Nakamura, K; Takayama, K, 2002)		0.31
" The blinded investigative staff assessment report showed that 60% of (6/10) study subjects dosed with the active study formulation were rated as improved at the final visit."( A randomized, double-blind, placebo-controlled trial to determine the effectiveness of botanically derived inhibitors of 5-alpha-reductase in the treatment of androgenetic alopecia.
Bickett, K; French, N; Marcovici, G; Prager, N, 2002)		0.31
" Rats were dosed via gavage with 42 mg/kg of formulated phytosterol preparations."( Oral absorption of phytosterols and emulsified phytosterols by Sprague-Dawley rats.
Amidon, GL; Delaney, B; Haworth, J; Hilfinger, JM; Kim, JS; Kritchevsky, D; McCurry, S; Schmelzer, W; Stevens, LA; Tsume, Y, 2004)		0.32
"The feasibility of using solid dosage forms containing stanol lecithin to lower human LDL-cholesterol was investigated."( Phytostanol tablets reduce human LDL-cholesterol.
Bateman, JH; Goldberg, AC; McPherson, TB; Ostlund, RE; Schimmoeller, L; Spilburg, CA, 2005)		0.33
" This method was used to assay commercially available products formulated as oral dosage forms purported to contain African Potato and associated sterols and stanol and proved to be suitable for the routine analysis and quality control of such products."( Determination of stigmasterol, beta-sitosterol and stigmastanol in oral dosage forms using high performance liquid chromatography with evaporative light scattering detection.
Hoogmartens, J; Kanfer, I; Nair, VD, 2006)		0.33
" There was also a significant dose-response relationship between stanol margarine use and carotid compliance, longer use being associated with higher compliance."( Carotid artery compliance in users of plant stanol ester margarine.
Ahotupa, M; Raitakari, OT; Salo, P, 2008)		0.35
"To test the dose-response effect on low-density lipoprotein cholesterol (LDL-c) of plant sterols (PS) from different sources in a low-fat spread."( Dose-response effects of different plant sterol sources in fat spreads on serum lipids and C-reactive protein and on the kinetic behavior of serum plant sterols.
Clifton, PM; Duchateau, GS; Mano, M; Trautwein, EA; van der Knaap, HC, 2008)		0.35
" A dose-response curve of beta-sitosterol in the range 1 to 30 mg/kg doses indicated that this compound produced an anxiolytic-like action from 1 to 10 mg/kg and a sedative response when the dose was increased to 30 mg/kg, these effects resemble those produced by diazepam (0."( Bioactivity-guided isolation of beta-sitosterol and some fatty acids as active compounds in the anxiolytic and sedative effects of Tilia americana var. mexicana.
Aguirre-Hernández, E; González-Trujano, ME; Martínez, AL; Moreno, J; Rosas-Acevedo, H; Soto-Hernández, M, 2007)		0.34
" The aim of the present experiment was to conduct a dose-response study on the effects of beta-sitosterol on the reproduction of the American mink."( Evaluation of reproductive safety of beta-sitosterol on the American mink (Neovison vison).
Ikonen, K; Määttänen, M; Mustonen, AM; Nieminen, P; Pölönen, I, 2008)		0.35
" Dalcetrapib did not change plasma (3)H-cholesterol level but increased (3)H-cholesterol in plasma HDL vs non-HDL, after oral dosing of labeled cholesterol."( Effect of dalcetrapib, a CETP modulator, on non-cholesterol sterol markers of cholesterol homeostasis in healthy subjects.
Blum, D; Chaput, E; Derks, M; Kallend, D; Niesor, EJ; Staempfli, A, 2011)		0.37
" Recent studies however suggest that plant stanols show a continuous dose-response effect in serum LDL-C lowering."( Dose-dependent LDL-cholesterol lowering effect by plant stanol ester consumption: clinical evidence.
Gylling, H; Laitinen, K, 2012)		0.38
"Our results confirm that administration of plant stanols at a dosage of 2 g/day for 12 months significantly reduces (by slightly more than 10%) the concentrations of low-density lipoprotein cholesterol in individuals with hypercholesterolemia."( Long-term Effects of Plant Stanols on the Lipid Profile of Patients With Hypercholesterolemia. A Randomized Clinical Trial.
Andrés-Pretel, F; Del Campo-Del Campo, JM; Galdón-Blesa, MP; García-Reyes-Ramos, M; Lloret-Callejo, Á; López-Torres-Hidalgo, JD; Navarro-Bravo, B; Párraga-Martínez, I; Precioso-Yáñez, JC; Rabanales-Sotos, J, 2015)		0.42
" A method has emerged whereby the drug administered intravenously is isotopically labeled and dosed at a maximum of 100 µg concomitantly with an oral administration given at a therapeutically relevant level."( Approaches to intravenous clinical pharmacokinetics: Recent developments with isotopic microtracers.
Lappin, G, 2016)		0.43
" The experiment was terminated after the 24 h of last dosage of Fe-NTA, and all the animals were sacrificed."( Nephroprotective effect of β-sitosterol on N-diethylnitrosamine initiated and ferric nitrilotriacetate promoted acute nephrotoxicity in Wistar rats.
Arockianathan, PM; Sharmila, R; Sindhu, G, 2016)		0.43
" Dosage of 100 mg/kg was not satisfactory; and 500 and 250 mg/kg showed significant immunostimmulation (HA Titre) and immunosuppression (DTH response, 48 h)."( Carissa congesta Wight and Benincasa hispida (Thunb.) Cogn. as budding immunomodulatory agents.
Doshi, GM; Une, HD, 2016)		0.43
" A protocol was created for an adequate dose-response trial to test the NS combination in men with ED and prostatism."( Toward a Scientific Nutritional Supplement Combination for Prostatism and Erectile Dysfunction I: From Known Pharmacology to Clinical Testing.
Pyke, RE, 2019)		0.51
" The dose-response effects of daucosterol palmitate in the protection from brain damage were evaluated in a cerebral ischemia/reperfusion (I/R) rat model."( Improvement of cerebral ischemia/reperfusion injury by daucosterol palmitate-induced neuronal apoptosis inhibition via PI3K/Akt/mTOR signaling pathway.
Feng, C; Song, Y; Zhang, H, 2020)		0.56
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (2,692)

TimeframeStudies, This Drug (%)All Drugs %
pre-1990555 (20.62)18.7374
1990's308 (11.44)18.2507
2000's845 (31.39)29.6817
2010's823 (30.57)24.3611
2020's161 (5.98)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 11.86

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be weak demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index11.86 (24.57)
Research Supply Index8.01 (2.92)
Research Growth Index4.69 (4.65)
Search Engine Demand Index10.37 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (11.86)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials207 (7.39%)5.53%
Reviews161 (5.75%)6.00%
Case Studies49 (1.75%)4.05%
Observational0 (0.00%)0.25%
Other2,384 (85.11%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]
SubstanceRelationship StrengthStudiesTrialsClassesRoles
acetylcarnitine
Acetylcarnitine: An acetic acid ester of CARNITINE that facilitates movement of ACETYL COA into the matrices of mammalian MITOCHONDRIA during the oxidation of FATTY ACIDS.		1.9710O-acylcarnitinehuman metabolite
protocatechuic acid
protocatechuic acid: RN given refers to parent cpd; structure. 3,4-dihydroxybenzoic acid : A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 4.		4.25170catechols;
dihydroxybenzoic acid		antineoplastic agent;
EC 1.1.1.25 (shikimate dehydrogenase) inhibitor;
EC 1.14.11.2 (procollagen-proline dioxygenase) inhibitor;
human xenobiotic metabolite;
plant 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.		1.9810amino acid zwitterion;
gamma-amino acid;
monocarboxylic acid		human metabolite;
neurotransmitter;
Saccharomyces cerevisiae metabolite;
signalling molecule
4-hydroxybenzaldehyde
[no description available]		3.76100hydroxybenzaldehydeEC 1.14.17.1 (dopamine beta-monooxygenase) inhibitor;
mouse metabolite;
plant metabolite
4-hydroxybenzoic acid
4-hydroxybenzoic acid : A monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring.		3.84110monohydroxybenzoic acidalgal metabolite;
plant 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.		3.1350monocarboxylic acidantimicrobial food preservative;
Daphnia magna metabolite;
food acidity regulator;
protic solvent
acetone
methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H).		2.7630ketone body;
methyl ketone;
propanones;
volatile organic compound		EC 3.5.1.4 (amidase) inhibitor;
human metabolite;
polar aprotic solvent
adenine
[no description available]		2.44206-aminopurines;
purine nucleobase		Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
allantoin
[no description available]		4.2450imidazolidine-2,4-dione;
ureas		Escherichia coli metabolite;
human metabolite;
Saccharomyces cerevisiae metabolite;
vulnerary
benzaldehyde
[no description available]		2.110benzaldehydesEC 3.1.1.3 (triacylglycerol lipase) inhibitor;
EC 3.5.5.1 (nitrilase) inhibitor;
flavouring agent;
fragrance;
odorant receptor agonist;
plant metabolite
benzene
[no description available]		1.9310aromatic annulene;
benzenes;
volatile organic compound		carcinogenic agent;
environmental contaminant;
non-polar solvent
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.		2.4220benzoic acidsalgal 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
betaine
glycine betaine : The amino acid betaine derived from glycine.		2.4120amino-acid betaine;
glycine derivative		fundamental metabolite
bromide
Bromides: Salts of hydrobromic acid, HBr, with the bromine atom in the 1- oxidation state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)		3.3411halide anion;
monoatomic bromine
1-butanol
1-Butanol: A four carbon linear hydrocarbon that has a hydroxy group at position 1.. butan-1-ol : A primary alcohol that is butane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It it produced in small amounts in humans by the gut microbes.		2.9240alkyl alcohol;
primary alcohol;
short-chain primary fatty alcohol		human metabolite;
mouse metabolite;
protic solvent
carbamates
[no description available]		2.2110amino-acid anion
carbon monoxide
Carbon Monoxide: Carbon monoxide (CO). A poisonous colorless, odorless, tasteless gas. It combines with hemoglobin to form carboxyhemoglobin, which has no oxygen carrying capacity. The resultant oxygen deprivation causes headache, dizziness, decreased pulse and respiratory rates, unconsciousness, and death. (From Merck Index, 11th ed). carbon monoxide : A one-carbon compound in which the carbon is joined only to a single oxygen. It is a colourless, odourless, tasteless, toxic gas.		3.0510carbon oxide;
gas molecular entity;
one-carbon compound		biomarker;
EC 1.9.3.1 (cytochrome c oxidase) inhibitor;
human metabolite;
ligand;
metabolite;
mitochondrial respiratory-chain inhibitor;
mouse metabolite;
neurotoxin;
neurotransmitter;
P450 inhibitor;
probe;
signalling molecule;
vasodilator agent
catechol
[no description available]		2.0410catecholsallelochemical;
genotoxin;
plant metabolite
choline
[no description available]		2.8840cholinesallergen;
Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter;
nutrient;
plant metabolite;
Saccharomyces cerevisiae metabolite
citric acid, anhydrous
Citric Acid: A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium chelating ability.. citric acid : A tricarboxylic acid that is propane-1,2,3-tricarboxylic acid bearing a hydroxy substituent at position 2. It is an important metabolite in the pathway of all aerobic organisms.		2.2510tricarboxylic acidantimicrobial agent;
chelator;
food acidity regulator;
fundamental metabolite
chlorine
chloride : A halide anion formed when chlorine picks up an electron to form an an anion.		1.9310halide anion;
monoatomic chlorine		cofactor;
Escherichia coli metabolite;
human metabolite
coumarin
2H-chromen-2-one: coumarin derivative		1.9810coumarinsfluorescent dye;
human metabolite;
plant metabolite
salicylic acid
Scalp: The outer covering of the calvaria. It is composed of several layers: SKIN; subcutaneous connective tissue; the occipitofrontal muscle which includes the tendinous galea aponeurotica; loose connective tissue; and the pericranium (the PERIOSTEUM of the SKULL).		2.7430monohydroxybenzoic acidalgal metabolite;
antifungal agent;
antiinfective agent;
EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor;
keratolytic drug;
plant hormone;
plant metabolite
octane
Octanes: Eight-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.. octane : A straight chain alkane composed of 8 carbon atoms.		2.5320alkanexenobiotic
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.		2.7830benzenetriol;
phenolic donor		algal metabolite
gallic acid
gallate : A trihydroxybenzoate that is the conjugate base of gallic acid.		4.79300trihydroxybenzoic acidantineoplastic agent;
antioxidant;
apoptosis inducer;
astringent;
cyclooxygenase 2 inhibitor;
EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor;
geroprotector;
human xenobiotic metabolite;
plant metabolite
4-nitrophenylphosphate
nitrophenylphosphate: RN given refers to mono(4-nitrophenyl) ester of phosphoric acid. 4-nitrophenyl phosphate : An aryl phosphate resulting from the mono-esterification of phosphoric acid with 4-nitrophenol.		2.0610aryl phosphatemouse metabolite
octanoic acid
octanoic acid: RN given refers to parent cpd; structure in Merck Index, 9th ed, #1764. octanoic acid : A straight-chain saturated fatty acid that is heptane in which one of the hydrogens of a terminal methyl group has been replaced by a carboxy group. Octanoic acid is also known as caprylic acid.		2.2110medium-chain fatty acid;
straight-chain saturated fatty acid		antibacterial agent;
Escherichia coli metabolite;
human metabolite
guaiacol
Guaiacol: An agent thought to have disinfectant properties and used as an expectorant. (From Martindale, The Extra Pharmacopoeia, 30th ed, p747). methylcatechol : Any member of the class of catechols carrying one or more methyl substituents.. guaiacol : A monomethoxybenzene that consists of phenol with a methoxy substituent at the ortho position.		2.7730guaiacolsdisinfectant;
EC 1.1.1.25 (shikimate dehydrogenase) inhibitor;
expectorant;
plant metabolite
n(1)-acetylspermidine
N(1)-acetylspermidine : An acetylspermidine having the acetyl group at the N1-position.		2.0310acetylspermidineEscherichia coli metabolite;
metabolite
diacetyl
butane-2,3-dione : An alpha-diketone that is butane substituted by oxo groups at positions 2 and 3. It is a metabolite produced during the malolactic fermentation.		2.0510alpha-diketoneEscherichia coli metabolite;
Saccharomyces cerevisiae 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.		2.0510sulfoxide;
volatile organic compound		alkylating agent;
antidote;
Escherichia coli metabolite;
geroprotector;
MRI contrast agent;
non-narcotic analgesic;
polar aprotic solvent;
radical scavenger
formaldehyde
paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy		2.0710aldehyde;
one-carbon compound		allergen;
carcinogenic agent;
disinfectant;
EC 3.5.1.4 (amidase) inhibitor;
environmental contaminant;
Escherichia coli metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
glycine
[no description available]		2.8840alpha-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.		3.3870alditol;
triol		algal metabolite;
detergent;
Escherichia coli metabolite;
geroprotector;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
solvent
histamine
[no description available]		2.4820aralkylamino compound;
imidazoles		human metabolite;
mouse metabolite;
neurotransmitter
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.		2.0210elemental hydrogen;
elemental molecule;
gas molecular entity		antioxidant;
electron donor;
food packaging gas;
fuel;
human metabolite
hydroquinone
[no description available]		2.4720benzenediol;
hydroquinones		antioxidant;
carcinogenic agent;
cofactor;
Escherichia coli metabolite;
human xenobiotic metabolite;
mouse metabolite;
skin lightening agent
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.		2.1310indole-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..		1.9510diatomic iodinenutrient
thioctic acid
Thioctic Acid: An octanoic acid bridged with two sulfurs so that it is sometimes also called a pentanoic acid in some naming schemes. It is biosynthesized by cleavage of LINOLEIC ACID and is a coenzyme of oxoglutarate dehydrogenase (KETOGLUTARATE DEHYDROGENASE COMPLEX). It is used in DIETARY SUPPLEMENTS.		3.5311dithiolanes;
heterocyclic fatty acid;
thia fatty acid		fundamental metabolite;
geroprotector
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.		7.56282alkyl 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.		2.3520cyclitol;
hexol
melatonin
[no description available]		210acetamides;
tryptamines		anticonvulsant;
central nervous system depressant;
geroprotector;
hormone;
human metabolite;
immunological adjuvant;
mouse metabolite;
radical scavenger
croton oil
[no description available]		2.4220N-acyl-hexosamine
naphthalene
[no description available]		2.0310naphthalenes;
ortho-fused bicyclic arene		apoptosis inhibitor;
carcinogenic agent;
environmental contaminant;
mouse metabolite;
plant metabolite;
volatile oil component
nickel
Nickel: A trace element with the atomic symbol Ni, atomic number 28, and atomic weight 58.69. It is a cofactor of the enzyme UREASE.. nickel ion : A nickel atom having a net electric charge.. nickel atom : Chemical element (nickel group element atom) with atomic number 28.		2.610metal allergen;
nickel group element atom		epitope;
micronutrient
niacinamide
nicotinamide : A pyridinecarboxamide that is pyridine in which the hydrogen at position 3 is replaced by a carboxamide group.		2.110pyridine 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
niacin
Niacin: A water-soluble vitamin of the B complex occurring in various animal and plant tissues. It is required by the body for the formation of coenzymes NAD and NADP. It has PELLAGRA-curative, vasodilating, and antilipemic properties.. vitamin B3 : Any member of a group of vitamers that belong to the chemical structural class called pyridines that exhibit biological activity against vitamin B3 deficiency. Vitamin B3 deficiency causes a condition known as pellagra whose symptoms include depression, dermatitis and diarrhea. The vitamers include nicotinic acid and nicotinamide (and their ionized and salt forms).. nicotinic acid : A pyridinemonocarboxylic acid that is pyridine in which the hydrogen at position 3 is replaced by a carboxy group.		8.35122pyridine alkaloid;
pyridinemonocarboxylic acid;
vitamin B3		antidote;
antilipemic drug;
EC 3.5.1.19 (nicotinamidase) inhibitor;
Escherichia coli metabolite;
human urinary metabolite;
metabolite;
mouse metabolite;
plant metabolite;
vasodilator agent
nitrates
Nitrates: Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical.		2.9840monovalent inorganic anion;
nitrogen oxoanion;
reactive nitrogen species
nitrites
Nitrites: Salts of nitrous acid or compounds containing the group NO2-. The inorganic nitrites of the type MNO2 (where M=metal) are all insoluble, except the alkali nitrites. The organic nitrites may be isomeric, but not identical with the corresponding nitro compounds. (Grant & Hackh's Chemical Dictionary, 5th ed)		2.520monovalent inorganic anion;
nitrogen oxoanion;
reactive nitrogen species		human metabolite
4-nitrophenol
4-nitrophenol: RN given refers to parent cpd. mononitrophenol : A nitrophenol that is phenol carrying a single nitro substituent at unspecified position.. 4-nitrophenol : A member of the class of 4-nitrophenols that is phenol in which the hydrogen that is para to the hydroxy group has been replaced by a nitro group.		2.05104-nitrophenolshuman xenobiotic metabolite;
mouse metabolite
palmitic acid
Palmitic Acid: A common saturated fatty acid found in fats and waxes including olive oil, palm oil, and body lipids.. hexadecanoic acid : A straight-chain, sixteen-carbon, saturated long-chain fatty acid.		5.26500long-chain fatty acid;
straight-chain saturated fatty acid		algal metabolite;
Daphnia magna metabolite;
EC 1.1.1.189 (prostaglandin-E2 9-reductase) inhibitor;
plant metabolite
phosphorylcholine
Phosphorylcholine: Calcium and magnesium salts used therapeutically in hepatobiliary dysfunction.. phosphocholine : The phosphate of choline; and the parent compound of the phosphocholine family.		2.6930phosphocholinesallergen;
epitope;
hapten;
human metabolite;
mouse metabolite
phthalic acid
phthalic acid: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7178. phthalic acid : A benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions.		2.1310benzenedicarboxylic acidhuman xenobiotic metabolite
picolinic acid
picolinic acid: iron-chelating agent that inhibits DNA synthesis; may interfere with iron-dependent production of stable free organic radical which is essential for ribonucleotide reductase formation of deoxyribonucleotides; RN given refers to parent cpd; structure in Merck Index, 9th ed, #7206. picolinic acid : A pyridinemonocarboxylic acid in which the carboxy group is located at position 2. It is an intermediate in the metabolism of tryptophan.		2.0410pyridinemonocarboxylic acidhuman metabolite;
MALDI matrix material
1-propanol
1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.. propan-1-ol : The parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group.		3.7930propan-1-ols;
short-chain primary fatty alcohol		metabolite;
protic solvent
putrescine
[no description available]		2.0310alkane-alpha,omega-diamineantioxidant;
fundamental metabolite
pyridoxine
4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol: structure in first source. vitamin B6 : Any member of the group of pyridines that exhibit biological activity against vitamin B6 deficiency. Vitamin B6 deficiency is associated with microcytic anemia, electroencephalographic abnormalities, dermatitis with cheilosis (scaling on the lips and cracks at the corners of the mouth) and glossitis (swollen tongue), depression and confusion, and weakened immune function. Vitamin B6 consists of the vitamers pyridoxine, pyridoxal, and pyridoxamine and their respective 5'-phosphate esters (and includes their corresponding ionized and salt forms).		2.0410hydroxymethylpyridine;
methylpyridines;
monohydroxypyridine;
vitamin B6		cofactor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
pyrogallol
benzenetriol : A triol in which three hydroxy groups are substituted onto a benzene ring.		1.9410benzenetriol;
phenolic donor		plant metabolite
sulfites
Sulfites: Inorganic salts of sulfurous acid.. sulfites : Any sulfurous acid derivative that is a salt or an ester of sulfurous acid.. organosulfonate oxoanion : An organic anion obtained by deprotonation of the sufonate group(s) of any organosulfonic acid.. sulfite : A sulfur oxoanion that is the conjugate base of hydrogen sulfite (H2SO3).		2.3110divalent inorganic anion;
sulfur oxide;
sulfur oxoanion
spermidine
[no description available]		2.0310polyazaalkane;
triamine		autophagy inducer;
fundamental metabolite;
geroprotector
succinic acid
Succinic Acid: A water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent. (Hawley's Condensed Chemical Dictionary, 12th ed, p1099; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1851). succinic acid : An alpha,omega-dicarboxylic acid resulting from the formal oxidation of each of the terminal methyl groups of butane to the corresponding carboxy group. It is an intermediate metabolite in the citric acid cycle.		3.8110alpha,omega-dicarboxylic acid;
C4-dicarboxylic acid		anti-ulcer drug;
fundamental metabolite;
micronutrient;
nutraceutical;
radiation protective agent
sulfuric acid
sulfuric acid : A sulfur oxoacid that consists of two oxo and two hydroxy groups joined covalently to a central sulfur atom.		1.9810sulfur oxoacidcatalyst
taurine
[no description available]		1.9310amino sulfonic acid;
zwitterion		antioxidant;
Escherichia coli metabolite;
glycine receptor agonist;
human metabolite;
mouse metabolite;
nutrient;
radical scavenger;
Saccharomyces cerevisiae metabolite
uracil
2,4-dihydroxypyrimidine: a urinary biomarker for bipolar disorder		2.0710pyrimidine nucleobase;
pyrimidone		allergen;
Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
prodrug;
Saccharomyces cerevisiae metabolite
vanillin
Vanilla: A plant genus of the family ORCHIDACEAE that is the source of the familiar flavoring used in foods and medicines (FLAVORING AGENTS).		3.3160benzaldehydes;
monomethoxybenzene;
phenols		anti-inflammatory agent;
anticonvulsant;
antioxidant;
flavouring agent;
plant metabolite
isocitric acid
isocitric acid: RN given refers to unlabeled parent cpd. isocitric acid : A tricarboxylic acid that is propan-1-ol with a hydrogen at each of the 3 carbon positions replaced by a carboxy group.		2.1510secondary alcohol;
tricarboxylic acid		fundamental metabolite
menthol
Menthol: A monoterpene cyclohexanol produced from mint oils.		2.0110p-menthane monoterpenoid;
secondary alcohol		volatile oil component
1,2-dimethylhydrazine
1,2-Dimethylhydrazine: A DNA alkylating agent that has been shown to be a potent carcinogen and is widely used to induce colon tumors in experimental animals.. 1,2-dimethylhydrazine : A member of the class of hydrazines that is hydrazine in which one of the hydrogens attached to each nitrogen is replaced by a methyl group. A powerful DNA alkylating agent and carcinogen, it is used to induce colon cancer in laboratory rats and mice.		2.0710hydrazinesalkylating agent;
carcinogenic agent
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.		4.95110aminonaphthalene;
naphthalenesulfonic acid		fluorescent probe
2,2'-dipyridyl
2,2'-Dipyridyl: A reagent used for the determination of iron.. 2,2'-bipyridine : A bipyridine in which the two pyridine moieties are linked by a bond between positions C-2 and C-2'.		1.9610bipyridinechelator;
ferroptosis inhibitor
4-nonylphenol
4-nonylphenol: structure in first source; see also record for nonylphenol. 4-nonylphenol : A member of the class of phenols that is phenol which is para-substituted with a nonyl group.		210phenolsenvironmental contaminant
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.		2.1310indole-3-acetic acidsdrug metabolite;
human metabolite;
mouse metabolite
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.		2.110acetamides;
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
pimagedine
pimagedine: diamine oxidase & nitric oxide synthase inhibitor; an advanced glycosylation end product inhibitor; used in the treatment of diabetic complications; structure. aminoguanidine : A one-carbon compound whose unique structure renders it capable of acting as a derivative of hydrazine, guanidine or formamide.		2.0810guanidines;
one-carbon compound		EC 1.14.13.39 (nitric oxide synthase) inhibitor;
EC 1.4.3.4 (monoamine oxidase) inhibitor
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.		2.0610aristolochic 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.		2.6630benzoic 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
azelaic acid
nonanedioic acid : An alpha,omega-dicarboxylic acid that is heptane substituted at positions 1 and 7 by carboxy groups.		2.4420alpha,omega-dicarboxylic acid;
dicarboxylic fatty acid		antibacterial agent;
antineoplastic agent;
dermatologic drug;
plant metabolite
berberine
[no description available]		4.8371alkaloid 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.		3.03405-methoxyfurocoumarin;
organic heterotricyclic compound;
psoralens		hepatoprotective agent;
plant metabolite
bisindolylmaleimide i
bisindolylmaleimide I: a bis(indolyl)maleimide		2.0410
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.		2.4420aromatic ether;
nitrile;
polyether;
tertiary amino compound
camphor, (+-)-isomer
[no description available]		2.0210bornane monoterpenoid;
cyclic monoterpene ketone		plant metabolite
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.		3.3911dibenzoazepine;
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
chelerythrine
chelerythrine : A benzophenanthridine alkaloid isolated from the root of Zanthoxylum simulans, Chelidonium majus L., and other Papaveraceae.		2.0510benzophenanthridine alkaloid;
organic cation		antibacterial agent;
antineoplastic agent;
EC 2.7.11.13 (protein kinase C) inhibitor
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.		2.4110monochlorobenzenes;
N-sulfonylurea		hypoglycemic agent;
insulin secretagogue
eucalyptol
[no description available]		2.0810
clofibrate
angiokapsul: contains clofibrate & insoitolnicotinate		6.75210aromatic ether;
ethyl ester;
monochlorobenzenes		anticholesteremic drug;
antilipemic drug;
geroprotector;
PPARalpha agonist
clofibric acid
Clofibric Acid: An antilipemic agent that is the biologically active metabolite of CLOFIBRATE.. clofibric acid : A monocarboxylic acid that is isobutyric acid substituted at position 2 by a p-chlorophenoxy group. It is a metabolite of the drug clofibrate.		2.3620aromatic ether;
monocarboxylic acid;
monochlorobenzenes		anticholesteremic drug;
antilipemic drug;
antineoplastic agent;
herbicide;
marine xenobiotic metabolite;
PPARalpha agonist
danthron
danthron: structure. chrysazin : A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 8.		2.110dihydroxyanthraquinoneapoptosis inducer;
plant metabolite
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.		2.1101,4-benzodiazepinone;
organochlorine compound		anticonvulsant;
anxiolytic drug;
environmental contaminant;
sedative;
xenobiotic
dibutyl phthalate
Dibutyl Phthalate: A plasticizer used in most plastics and found in water, air, soil, plants and animals. It may have some adverse effects with long-term exposure.. dibutyl phthalate : A phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of butan-1-ol. Although used extensively as a plasticiser, it is a ubiquitous environmental contaminant that poses a risk to humans.		2.7730diester;
phthalate ester		EC 3.2.1.20 (alpha-glucosidase) inhibitor;
environmental contaminant;
metabolite;
plasticiser;
teratogenic agent
dichlobanil
2,6-dichlorobenzonitrile : A nitrile that is benzonitrile which is substituted by chlorines at positions 2 and 6. A cellulose synthesis inhibitor, it is used as a pre-emergent and early post-emergent herbicide.		2.0110dichlorobenzene;
nitrile		agrochemical;
cellulose synthesis inhibitor;
environmental contaminant;
herbicide;
xenobiotic
dipyridamole
Dipyridamole: A phosphodiesterase inhibitor that blocks uptake and metabolism of adenosine by erythrocytes and vascular endothelial cells. Dipyridamole also potentiates the antiaggregating action of prostacyclin. (From AMA Drug Evaluations Annual, 1994, p752). dipyridamole : A pyrimidopyrimidine that is 2,2',2'',2'''-(pyrimido[5,4-d]pyrimidine-2,6-diyldinitrilo)tetraethanol substituted by piperidin-1-yl groups at positions 4 and 8 respectively. A vasodilator agent, it inhibits the formation of blood clots.		1.9510piperidines;
pyrimidopyrimidine;
tertiary amino compound;
tetrol		adenosine phosphodiesterase inhibitor;
EC 3.5.4.4 (adenosine deaminase) inhibitor;
platelet aggregation inhibitor;
vasodilator agent
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.		2.0110branched-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
dup 697
DuP 697: structure given in first source		2.0810thiophenes
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.		4.17160trihydroxyanthraquinoneantineoplastic agent;
laxative;
plant metabolite;
tyrosine kinase 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.		210
ether
Ether: A mobile, very volatile, highly flammable liquid used as an inhalation anesthetic and as a solvent for waxes, fats, oils, perfumes, alkaloids, and gums. It is mildly irritating to skin and mucous membranes.. ether : An organooxygen compound with formula ROR, where R is not hydrogen.. diethyl ether : An ether in which the oxygen atom is linked to two ethyl groups.		1.9810ether;
volatile organic compound		inhalation anaesthetic;
non-polar solvent;
refrigerant
fenofibrate
Pharmavit: a polyvitamin product, comprising vitamins A, D2, B1, B2, B6, C, E, nicotinamide, & calcium pantothene; may be a promising agent for application to human populations exposed to carcinogenic and genetic hazards of ionizing radiation; RN from CHEMLINE		1.9510aromatic ether;
chlorobenzophenone;
isopropyl ester;
monochlorobenzenes		antilipemic drug;
environmental contaminant;
geroprotector;
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.		2.3110(trifluoromethyl)benzenes;
aromatic ether;
secondary amino compound
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.		2.4420chlorobenzoic acid;
furans;
sulfonamide		environmental contaminant;
loop diuretic;
xenobiotic
gentamicin
Gentamicins: A complex of closely related aminoglycosides obtained from MICROMONOSPORA purpurea and related species. They are broad-spectrum antibiotics, but may cause ear and kidney damage. They act to inhibit PROTEIN BIOSYNTHESIS.		2.110
2,5-dihydroxybenzoic acid
2,5-dihydroxybenzoic acid: RN given refers to parent cpd; a oxidative product of saligenin. 2,5-dihydroxybenzoic acid : A dihydroxybenzoic acid having the two hydroxy groups at the 2- and 5-positions.		2.0510dihydroxybenzoic acidEC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor;
fungal metabolite;
human metabolite;
MALDI matrix material;
mouse metabolite
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.		3.6630monochlorobenzenes;
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
guaifenesin
Guaifenesin: An expectorant that also has some muscle relaxing action. It is used in many cough preparations.		2.1510methoxybenzenes
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.		2.0110aromatic ketone;
hydroxypiperidine;
monochlorobenzenes;
organofluorine compound;
tertiary alcohol		antidyskinesia agent;
antiemetic;
dopaminergic antagonist;
first generation antipsychotic;
serotonergic antagonist
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.		2.1510barbiturates
hydrochlorothiazide
Hydrochlorothiazide: A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.. hydrochlorothiazide : A benzothiadiazine that is 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide substituted by a chloro group at position 6 and a sulfonamide at 7. It is diuretic used for the treatment of hypertension and congestive heart failure.		1.9910benzothiadiazine;
organochlorine compound;
sulfonamide		antihypertensive agent;
diuretic;
environmental contaminant;
xenobiotic
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.		2.420aromatic 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
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).		1.9810carbohydrazideantitubercular 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.		2.1510catechols;
secondary alcohol;
secondary amino compound		beta-adrenergic agonist;
bronchodilator agent;
cardiotonic drug;
sympathomimetic agent
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.		2.110hydroxy-1,4-naphthoquinonegeroprotector;
herbicide;
reactive oxygen species generator
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.		2.4220dichlorobenzene;
dioxolane;
ether;
imidazoles;
N-acylpiperazine;
N-arylpiperazine
kynurenic acid
Kynurenic Acid: A broad-spectrum excitatory amino acid antagonist used as a research tool.. kynurenic acid : A quinolinemonocarboxylic acid that is quinoline-2-carboxylic acid substituted by a hydroxy group at C-4.		2.4420monohydroxyquinoline;
quinolinemonocarboxylic acid		G-protein-coupled receptor agonist;
human metabolite;
neuroprotective agent;
nicotinic antagonist;
NMDA receptor antagonist;
Saccharomyces cerevisiae metabolite
lauric acid
dodecanoic acid : A straight-chain, twelve-carbon medium-chain saturated fatty acid with strong bactericidal properties; the main fatty acid in coconut oil and palm kernel oil.		2.4920medium-chain fatty acid;
straight-chain saturated fatty acid		algal metabolite;
antibacterial agent;
plant metabolite
2-(4-morpholinyl)-8-phenyl-4h-1-benzopyran-4-one
2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one: specific inhibitor of phosphatidylinositol 3-kinase; structure in first source		2.0310chromones;
morpholines;
organochlorine compound		autophagy inhibitor;
EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor;
geroprotector
mefenamic acid
Mefenamic Acid: A non-steroidal anti-inflammatory agent with analgesic, anti-inflammatory, and antipyretic properties. It is an inhibitor of cyclooxygenase.. mefenamic acid : An aminobenzoic acid that is anthranilic acid in which one of the hydrogens attached to the nitrogen is replaced by a 2,3-dimethylphenyl group. Although classed as a non-steroidal anti-inflammatory drug, its anti-inflammatory properties are considered to be minor. It is used to relieve mild to moderate pain, including headaches, dental pain, osteoarthritis and rheumatoid arthritis.		2.0110aminobenzoic acid;
secondary amino compound		analgesic;
antipyretic;
antirheumatic drug;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
environmental contaminant;
non-steroidal anti-inflammatory drug;
xenobiotic
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.		3.1750aromatic ether;
psoralens		antineoplastic agent;
cross-linking reagent;
dermatologic drug;
photosensitizing agent;
plant metabolite
methyl salicylate
methyl salicylate: used in over-the-counter liniments, ointments, lotions for relief of musculoskeletal aches and pains; has hemolytic effect on human & sheep erythrocytes; RN given refers to parent cpd; structure in Merck Index, 9th ed, #5990. methyl salicylate : A benzoate ester that is the methyl ester of salicylic acid.		2.4120benzoate ester;
methyl ester;
salicylates		flavouring agent;
insect attractant;
metabolite
nitidine
nitidine: RN given refers to parent cpd; synonym NSC 146397 refers to chloride; structure		2.1110phenanthridines
aminosalicylic acid
Aminosalicylic Acid: An antitubercular agent often administered in association with ISONIAZID. The sodium salt of the drug is better tolerated than the free acid.. 4-aminosalicylic acid : An aminobenzoic acid that is salicylic acid substituted by an amino group at position 4.		5.3521aminobenzoic acid;
phenols		antitubercular agent
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).		2.11101,4-benzoquinonescofactor;
human xenobiotic metabolite;
mouse metabolite
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.		1.9510barbituratesanticonvulsant;
drug allergen;
excitatory amino acid antagonist;
sedative
phloretin
[no description available]		2.0510dihydrochalconesantineoplastic agent;
plant metabolite
pimpinellin
pimpinellin: from Heracleum laciniatum; cause of phototoxicity in patient with vitiligo		2.110furanocoumarin
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.		1.9910inorganic chloride;
inorganic potassium salt;
potassium salt		fertilizer
probucol
Probucol: A drug used to lower LDL and HDL cholesterol yet has little effect on serum-triglyceride or VLDL cholesterol. (From Martindale, The Extra Pharmacopoeia, 30th ed, p993).. probucol : A dithioketal that is propane-2,2-dithiol in which the hydrogens attached to both sulfur atoms are replaced by 3,5-di-tert-butyl-4-hydroxyphenyl groups. An anticholesteremic drug with antioxidant and anti-inflammatory properties, it is used to treat high levels of cholesterol in blood.		6.6451dithioketal;
polyphenol		anti-inflammatory drug;
anticholesteremic drug;
antilipemic drug;
antioxidant;
cardiovascular drug
propyl gallate
Propyl Gallate: Antioxidant for foods, fats, oils, ethers, emulsions, waxes, and transformer oils.		1.9610trihydroxybenzoic acid
safrole
Safrole: A member of the BENZODIOXOLES that is a constituent of several VOLATILE OILS, notably SASSAFRAS oil. It is a precursor in the synthesis of the insecticide PIPERONYL BUTOXIDE and the drug N-methyl-3,4-methylenedioxyamphetamine (MDMA).. safrole : A member of the class of benzodioxoles that is 1,3-benzodioxole which is substituted by an allyl group at position 5. It is found in several plants, including black pepper, cinnamon and nutmeg, and is present in several essential oils, notably that of sassafras. It has insecticidal properties and has been used as a topical antiseptic. Although not thought to pose a significant carcinogenic risk to humans, findings of weak carcinogenicity in rats have resulted in the banning of its (previously widespread) use in perfumes and soaps, and as a food additive.		2.5220benzodioxolesflavouring agent;
insecticide;
metabolite;
plant metabolite
stearic acid
octadecanoic acid : A C18 straight-chain saturated fatty acid component of many animal and vegetable lipids. As well as in the diet, it is used in hardening soaps, softening plastics and in making cosmetics, candles and plastics.		4.17160long-chain fatty acid;
saturated fatty acid;
straight-chain saturated fatty acid		algal metabolite;
Daphnia magna metabolite;
human metabolite;
plant metabolite
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.		1.9510pyrazolidines;
sulfoxide		uricosuric drug
tyramine
[no description available]		2.7730monoamine molecular messenger;
primary amino compound;
tyramines		EC 3.1.1.8 (cholinesterase) inhibitor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter
vinca
Vinca: A plant genus of the family Apocynaceae.		1.9310alkaloid
corticosterone
[no description available]		1.951011beta-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone		human 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.		2.4110alkaloid 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
sorbitol
D-glucitol : The D-enantiomer of glucitol (also known as D-sorbitol).		2.3820glucitolcathartic;
Escherichia coli metabolite;
food humectant;
human metabolite;
laxative;
metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite;
sweetening agent
alloxan
Alloxan: Acidic compound formed by oxidation of URIC ACID. It is isolated as an efflorescent crystalline hydrate.. alloxan : A member of the class of pyrimidones, the structure of which is that of perhydropyrimidine substituted at C-2, -4, -5 and -6 by oxo groups.		3.0840pyrimidonehyperglycemic agent;
metabolite
thymidine
[no description available]		2.3920pyrimidine 2'-deoxyribonucleosideEscherichia coli metabolite;
human metabolite;
metabolite;
mouse metabolite
hydroxyproline
Hydroxyproline: A hydroxylated form of the imino acid proline. A deficiency in ASCORBIC ACID can result in impaired hydroxyproline formation.. hydroxyproline : A proline derivative that is proline substituted by at least one hydroxy group.		2.06104-hydroxyproline;
L-alpha-amino acid zwitterion		human metabolite;
mouse metabolite;
plant metabolite
thyroxine
Thyroxine: The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.. thyroxine : An iodothyronine compound having iodo substituents at the 3-, 3'-, 5- and 5'-positions.		7.911012-halophenol;
iodophenol;
L-phenylalanine derivative;
non-proteinogenic L-alpha-amino acid;
thyroxine zwitterion;
thyroxine		antithyroid drug;
human metabolite;
mouse metabolite;
thyroid hormone
carbachol
Carbachol: A slowly hydrolyzed CHOLINERGIC AGONIST that acts at both MUSCARINIC RECEPTORS and NICOTINIC RECEPTORS.		2.0810ammonium salt;
carbamate ester		cardiotonic drug;
miotic;
muscarinic agonist;
nicotinic acetylcholine receptor agonist;
non-narcotic analgesic
estrone
Hydroxyestrones: Estrone derivatives substituted with one or more hydroxyl groups in any position. They are important metabolites of estrone and other estrogens.		2.924017-oxo steroid;
3-hydroxy steroid;
phenolic steroid;
phenols		antineoplastic agent;
bone density conservation agent;
estrogen;
human metabolite;
mouse metabolite
oxandrolone
Oxandrolone: A synthetic hormone with anabolic and androgenic properties.		3.962017beta-hydroxy steroid;
3-oxo steroid;
anabolic androgenic steroid;
oxa-steroid		anabolic agent;
androgen
androsterone
[no description available]		21017-oxo steroid;
3alpha-hydroxy steroid;
androstanoid;
C19-steroid		androgen;
anticonvulsant;
human blood serum metabolite;
human metabolite;
human urinary metabolite;
mouse metabolite;
pheromone
etiocholanolone
Etiocholanolone: The 5-beta-reduced isomer of ANDROSTERONE. Etiocholanolone is a major metabolite of TESTOSTERONE and ANDROSTENEDIONE in many mammalian species including humans. It is excreted in the URINE.. 3alpha-hydroxy-5beta-androstan-17-one : An androstanoid that is 5beta-androstane substituted by an alpha-hydroxy group at position 3 and an oxo group at position 17. It is a metabolite of testosterone in mammals.		1.981017-oxo steroid;
3alpha-hydroxy steroid;
androstanoid		human metabolite;
mouse metabolite
dehydroepiandrosterone
Dehydroepiandrosterone: A major C19 steroid produced by the ADRENAL CORTEX. It is also produced in small quantities in the TESTIS and the OVARY. Dehydroepiandrosterone (DHEA) can be converted to TESTOSTERONE; ANDROSTENEDIONE; ESTRADIOL; and ESTRONE. Most of DHEA is sulfated (DEHYDROEPIANDROSTERONE SULFATE) before secretion.. dehydroepiandrosterone : An androstanoid that is androst-5-ene substituted by a beta-hydroxy group at position 3 and an oxo group at position 17. It is a naturally occurring steroid hormone produced by the adrenal glands.		2.94017-oxo steroid;
3beta-hydroxy-Delta(5)-steroid;
androstanoid		androgen;
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.		1.9510penicillin allergen;
penicillin		antibacterial drug;
drug allergen;
epitope
triiodothyronine
Triiodothyronine: A T3 thyroid hormone normally synthesized and secreted by the thyroid gland in much smaller quantities than thyroxine (T4). Most T3 is derived from peripheral monodeiodination of T4 at the 5' position of the outer ring of the iodothyronine nucleus. The hormone finally delivered and used by the tissues is mainly T3.. 3,3',5-triiodo-L-thyronine : An iodothyronine compound having iodo substituents at the 3-, 3'- and 5-positions. Although some is produced in the thyroid, most of the 3,3',5-triiodo-L-thyronine in the body is generated by mono-deiodination of L-thyroxine in the peripheral tissues. Its metabolic activity is about 3 to 5 times that of L-thyroxine. The sodium salt is used in the treatment of hypothyroidism.		4.98312-halophenol;
amino acid zwitterion;
iodophenol;
iodothyronine		human metabolite;
mouse metabolite;
thyroid hormone
diethylnitrosamine
Diethylnitrosamine: A nitrosamine derivative with alkylating, carcinogenic, and mutagenic properties.. N-nitrosodiethylamine : A nitrosamine that is N-ethylethanamine substituted by a nitroso group at the N-atom.		2.1310nitrosaminecarcinogenic agent;
hepatotoxic agent;
mutagen
biguanides
Biguanides: Derivatives of biguanide (the structure formula HN(C(NH)NH2)2) that are primarily used as oral HYPOGLYCEMIC AGENTS for the treatment of DIABETES MELLITUS, TYPE 2 and PREDIABETES.. biguanides : A class of oral hypoglycemic drugs used for diabetes mellitus or prediabetes treatment. They have a structure based on the 2-carbamimidoylguanidine skeleton.		1.9510guanidines
carbon tetrachloride
Carbon Tetrachloride: A solvent for oils, fats, lacquers, varnishes, rubber waxes, and resins, and a starting material in the manufacturing of organic compounds. Poisoning by inhalation, ingestion or skin absorption is possible and may be fatal. (Merck Index, 11th ed). tetrachloromethane : A chlorocarbon that is methane in which all the hydrogens have been replaced by chloro groups.		2.7630chlorocarbon;
chloromethanes		hepatotoxic agent;
refrigerant
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.		2.0810L-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.		2.1510C-nitro compound;
carboxamide;
diol;
organochlorine compound		antibacterial drug;
antimicrobial agent;
Escherichia coli metabolite;
geroprotector;
Mycoplasma genitalium metabolite;
protein synthesis inhibitor
sucrose
Saccharum: A plant genus of the family POACEAE widely cultivated in the tropics for the sweet cane that is processed into sugar.		4.16160glycosyl glycosidealgal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
sweetening agent
testosterone propionate
Testosterone Propionate: An ester of TESTOSTERONE with a propionate substitution at the 17-beta position.. androgen : A sex hormone that stimulates or controls the development and maintenance of masculine characteristics in vertebrates by binding to androgen receptors.		2.0110steroid ester
9,10-dimethyl-1,2-benzanthracene
9,10-Dimethyl-1,2-benzanthracene: Polycyclic aromatic hydrocarbon found in tobacco smoke that is a potent carcinogen.. 7,12-dimethyltetraphene : A tetraphene having methyl substituents at the 7- and 12-positions. It is a potent carcinogen and is present in tobacco smoke.		2.6930ortho-fused polycyclic arene;
tetraphenes		carcinogenic agent
methyltestosterone
Methyltestosterone: A synthetic hormone used for androgen replacement therapy and as an hormonal antineoplastic agent (ANTINEOPLASTIC AGENTS, HORMONAL).. methyltestosterone : A 17beta-hydroxy steroid that is testosterone bearing a methyl group at the 17alpha position.		2.382017beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
enone		anabolic agent;
androgen;
antineoplastic agent
adenosine diphosphate
Adenosine Diphosphate: Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.		4.341adenosine 5'-phosphate;
purine ribonucleoside 5'-diphosphate		fundamental metabolite;
human metabolite
uridine
[no description available]		2.0110uridinesdrug metabolite;
fundamental metabolite;
human metabolite
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.		2.0510kanamycinsbacterial metabolite
galactose
galactopyranose : The pyranose form of galactose.		2.4920D-galactose;
galactopyranose		Escherichia coli metabolite;
mouse metabolite
carbostyril
Quinolones: A group of derivatives of naphthyridine carboxylic acid, quinoline carboxylic acid, or NALIDIXIC ACID.. quinolin-2(1H)-one : A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2.		2.1510monohydroxyquinoline;
quinolone		bacterial xenobiotic metabolite
edetic acid
Edetic Acid: A chelating agent that sequesters a variety of polyvalent cations such as CALCIUM. It is used in pharmaceutical manufacturing and as a food additive.		2.110ethylenediamine derivative;
polyamino carboxylic acid;
tetracarboxylic acid		anticoagulant;
antidote;
chelator;
copper chelator;
geroprotector
phenylethyl alcohol
Phenylethyl Alcohol: An antimicrobial, antiseptic, and disinfectant that is used also as an aromatic essence and preservative in pharmaceutics and perfumery.. 2-phenylethanol : A primary alcohol that is ethanol substituted by a phenyl group at position 2.		3.1250benzenes;
primary alcohol		Aspergillus metabolite;
fragrance;
plant growth retardant;
plant metabolite;
Saccharomyces cerevisiae metabolite
phlorhizin
[no description available]		2.2110aryl beta-D-glucoside;
dihydrochalcones;
monosaccharide derivative		antioxidant;
plant metabolite
dimethylnitrosamine
Dimethylnitrosamine: A nitrosamine derivative with alkylating, carcinogenic, and mutagenic properties. It causes serious liver damage and is a hepatocarcinogen in rodents.		2.110nitrosaminegeroprotector;
mutagen
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.		4.4522017-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.		2.0310lactose
methionine
Methionine: A sulfur-containing essential L-amino acid that is important in many body functions.. methionine : A sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4.		1.9510aspartate family amino acid;
L-alpha-amino acid;
methionine zwitterion;
methionine;
proteinogenic amino acid		antidote to paracetamol poisoning;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical
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.		3.95120
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.		1.9810amino 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
n-hexanal
[no description available]		2.1310medium-chain fatty aldehyde;
n-alkanal;
saturated fatty aldehyde		human urinary metabolite
strophanthidin
Strophanthidin: 3 beta,5,14-Trihydroxy-19-oxo-5 beta-card-20(22)-enolide. The aglycone cardioactive agent isolated from Strophanthus Kombe, S. gratus and other species; it is a very toxic material formerly used as digitalis. Synonyms: Apocymarin; Corchorin; Cynotoxin; Corchorgenin.		1.951014beta-hydroxy steroid;
19-oxo steroid;
3beta-hydroxy steroid;
5beta-hydroxy steroid;
cardenolides;
steroid aldehyde
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.		2.0710antibiotic fungicide;
cyclic ketone;
dicarboximide;
piperidine antibiotic;
piperidones;
secondary alcohol		anticoronaviral agent;
bacterial metabolite;
ferroptosis inhibitor;
neuroprotective agent;
protein synthesis inhibitor
ficusin
Ficusin: A naturally occurring furocoumarin, found in PSORALEA. After photoactivation with UV radiation, it binds DNA via single and double-stranded cross-linking.. psoralen : The simplest member of the class of psoralens that is 7H-furo[3,2-g]chromene having a keto group at position 7. It has been found in plants like Psoralea corylifolia and Ficus salicifolia.		2.4520psoralensplant metabolite
egtazic acid
Egtazic Acid: A chelating agent relatively more specific for calcium and less toxic than EDETIC ACID.. ethylene glycol bis(2-aminoethyl)tetraacetic acid : A diether that is ethylene glycol in which the hydrogens of the hydroxy groups have been replaced by 2-[bis(carboxymethyl)amino]ethyl group respectively.		2.0110diether;
tertiary amino compound;
tetracarboxylic acid		chelator
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.		3.83110chloromethanes;
one-carbon compound		carcinogenic agent;
central nervous system drug;
inhalation anaesthetic;
non-polar solvent;
refrigerant
dimethylformamide
Dimethylformamide: A formamide in which the amino hydrogens are replaced by methyl groups.. N,N-dimethylformamide : A member of the class of formamides that is formamide in which the amino hydrogens are replaced by methyl groups.		1.9610formamides;
volatile organic compound		geroprotector;
hepatotoxic agent;
polar aprotic solvent
cycloserine
Cycloserine: Antibiotic substance produced by Streptomyces garyphalus.. D-cycloserine : A 4-amino-1,2-oxazolidin-3-one that has R configuration. It is an antibiotic produced by Streptomyces garyphalus or S. orchidaceus and is used as part of a multi-drug regimen for the treatment of tuberculosis when resistance to, or toxicity from, primary drugs has developed. An analogue of D-alanine, it interferes with bacterial cell wall synthesis in the cytoplasm by competitive inhibition of L-alanine racemase (which forms D-alanine from L-alanine) and D-alanine--D-alanine ligase (which incorporates D-alanine into the pentapeptide required for peptidoglycan formation and bacterial cell wall synthesis).		1.98104-amino-1,2-oxazolidin-3-one;
organonitrogen heterocyclic antibiotic;
organooxygen heterocyclic antibiotic;
zwitterion		antiinfective agent;
antimetabolite;
antitubercular agent;
metabolite;
NMDA receptor agonist
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.		2.1510beta-lactam antibiotic;
penicillin allergen;
penicillin		antibacterial drug
mannitol
[no description available]		3.69100mannitolallergen;
antiglaucoma drug;
compatible osmolytes;
Escherichia coli metabolite;
food anticaking agent;
food bulking agent;
food humectant;
food stabiliser;
food thickening agent;
hapten;
metabolite;
osmotic diuretic;
sweetening agent
asparagine
Asparagine: A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed). asparagine : An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group.		1.9710amino acid zwitterion;
asparagine;
aspartate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid		Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite
valine
Valine: A branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.. valine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isopropyl group.. L-valine : The L-enantiomer of valine.		2.4620L-alpha-amino acid zwitterion;
L-alpha-amino acid;
proteinogenic amino acid;
pyruvate family amino acid;
valine		algal metabolite;
Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite
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.		2.0410erythrose 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
n,n'-diphenyl-4-phenylenediamine
N,N'-diphenyl-4-phenylenediamine: in veterinary medicine, has been used to prevent vitamin E deficiency in lambs; structure. N,N'-diphenyl-1,4-phenylenediamine : An N-substituted diamine that is 1,4-phenylenediamine in which one hydrogen from each amino group is replaced by a phenyl group.		210N-substituted diamine;
secondary amino compound		antioxidant
arginine
Arginine: An essential amino acid that is physiologically active in the L-form.. arginine : An alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group.		2.4620arginine;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid		biomarker;
Escherichia coli metabolite;
micronutrient;
mouse metabolite;
nutraceutical
ethylene
Plastipore: high density polyethylene sponge biocompatible material; used as posts in dental bridges		2.0610alkene;
gas molecular entity		plant hormone;
refrigerant
boranes
Boranes: The collective name for the boron hydrides, which are analogous to the alkanes and silanes. Numerous boranes are known. Some have high calorific values and are used in high-energy fuels. (From Grant & Hackh's Chemical Dictionary, 5th ed). borane : The simplest borane, consisting of a single boron atom carrying three hydrogens.. boranes : The molecular hydrides of boron.		1.9610boranes;
mononuclear parent hydride
propane
Propane: A three carbon alkane with the formula H3CCH2CH3.		2.4520alkane;
gas molecular entity		food propellant
acetonitrile
acetonitrile: RN given refers to unlabeled cpd. acetonitrile : A nitrile that is hydrogen cyanide in which the hydrogen has been replaced by a methyl group.		2.1110aliphatic nitrile;
volatile organic compound		EC 3.5.1.4 (amidase) inhibitor;
NMR chemical shift reference compound;
polar aprotic solvent
methylene chloride
Methylene Chloride: A chlorinated hydrocarbon that has been used as an inhalation anesthetic and acts as a narcotic in high concentrations. Its primary use is as a solvent in manufacturing and food technology.. dichloromethane : A member of the class of chloromethanes that is methane in which two of the hydrogens have been replaced by chlorine. A dense, non-flammible colourless liquid at room temperature (b.p. 40degreeC, d = 1.33) which is immiscible with water, it is widely used as a solvent, a paint stripper, and for the removal of caffeine from coffee and tea.		3.1950chloromethanes;
volatile organic compound		carcinogenic agent;
polar aprotic solvent;
refrigerant
tert-butylhydroperoxide
tert-Butylhydroperoxide: A direct-acting oxidative stress-inducing agent used to examine the effects of oxidant stress on Ca(2+)-dependent signal transduction in vascular endothelial cells. It is also used as a catalyst in polymerization reactions and to introduce peroxy groups into organic molecules.. tert-butyl hydroperoxide : An alkyl hydroperoxide in which the alkyl group is tert-butyl. It is widely used in a variety of oxidation processes.		2.1710alkyl hydroperoxideantibacterial agent;
oxidising agent
trichloroacetic acid
Trichloroacetic Acid: A strong acid used as a protein precipitant in clinical chemistry and also as a caustic for removing warts.. trichloroacetic acid : A monocarboxylic acid that is acetic acid in which all three methyl hydrogens are substituted by chlorine.		1.9410monocarboxylic acid;
organochlorine compound		carcinogenic agent;
metabolite;
mouse 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.		2.0310benzenes;
piperidines		anaesthetic;
neurotoxin;
NMDA receptor antagonist;
psychotropic drug
quinic acid
(-)-quinic acid : The (-)-enantiomer of quinic acid.		2.830
triparanol
Triparanol: Antilipemic agent with high ophthalmic toxicity. According to Merck Index, 11th ed, the compound was withdrawn from the market in 1962 because of its association with the formation of irreversible cataracts.		3.0550stilbenoidanticoronaviral agent
isoprene
isoprene: used in manufacture of ''synthetic'' rubber, butyl rubber; copolymer in production of elastomers; structure. isoprene : A hemiterpene with the formula CH2=C(CH3)CH=CH2; the monomer of natural rubber and a common structure motif to the isoprenoids, a large class of other naturally occurring compounds.		2.4120alkadiene;
hemiterpene;
volatile organic compound		plant metabolite
bisphenol a
4,4'-isopropylidene diphenol: stimulates proliferative responses and cytokine productions of murine spleen cells and thymus cells in vitro. bisphenol : By usage, the methylenediphenols, HOC6H4CH2C6H4OH, commonly p,p-methylenediphenol, and their substitution products (generally derived from condensation of two equivalent amounts of a phenol with an aldehyde or ketone). The term also includes analogues in the the methylene (or substituted methylene) group has been replaced by a heteroatom.. bisphenol A : A bisphenol that is 4,4'-methanediyldiphenol in which the methylene hydrogens are replaced by two methyl groups.		2.1310bisphenolendocrine disruptor;
environmental contaminant;
xenobiotic;
xenoestrogen
taurocholic acid
Taurocholic Acid: The product of conjugation of cholic acid with taurine. Its sodium salt is the chief ingredient of the bile of carnivorous animals. It acts as a detergent to solubilize fats for absorption and is itself absorbed. It is used as a cholagogue and cholerectic.. taurocholate : An organosulfonate oxoanion that is the conjugate base of taurocholic acid.. taurocholic acid : A bile acid taurine conjugate of cholic acid that usually occurs as the sodium salt of bile in mammals.		3.98140amino sulfonic acid;
bile acid taurine conjugate		human metabolite
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.		2.5820organic heteropentacyclic compound;
rotenones		antineoplastic agent;
metabolite;
mitochondrial NADH:ubiquinone reductase inhibitor;
phytogenic insecticide;
piscicide;
toxin
skimmianine
skimmianine: furanoquinoline alkaloid from Teclea (RUTACEAE)		2.7330alkaloid antibiotic;
organic heterotricyclic compound;
organonitrogen heterocyclic compound;
oxacycle
2-methylanthraquinone
2-methylanthraquinone: form Morinda officinalis How.. 2-methylanthraquinone : An anthraquinone that is 9,10-anthraquinone in which the hydrogen at position 2 is substituted by a methyl group.		1.9710anthraquinone
diethyl phthalate
diethyl phthalate: structure. diethyl phthalate : The diethyl ester of benzene-1,2-dicarboxylic acid.		2.1310diester;
ethyl ester;
phthalate ester		neurotoxin;
plasticiser;
teratogenic agent
diisobutyl phthalate
diisobutyl phthalate : A phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of isobutanol.		2.1310diester;
phthalate ester		plasticiser;
PPAR modulator;
teratogenic agent
1-naphthoic acid
naphthoic acid : An aromatic carboxylic acid that consists of a naphthalene skeleton substituted by one or more carboxy groups.		2.110naphthoic acidbacterial xenobiotic metabolite;
fungal xenobiotic metabolite
1-naphthaleneacetic acid
1-naphthaleneacetic acid: a plant growth regulator; RN given refers to parent cpd. naphthylacetic acid : A monocarboxylic acid that is naphthalene substituted by a carboxymethyl group at any position.. 1-naphthaleneacetic acid : A naphthylacetic acid substituted by a carboxymethyl group at position 1.		2.1310naphthylacetic acidsynthetic auxin
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.		1.9510penicillin allergen;
penicillin
2-furoic acid
2-furoic acid: RN given refers to parent cpd. furoic acid : A monocarboxylic acid that consists of a furan ring having a single carboxylic acid group on any ring position and derivatives thereof.. 2-furoic acid : A furoic acid having the carboxylic acid group located at position 2.		1.9710furoic acidbacterial xenobiotic metabolite;
human xenobiotic metabolite;
inhibitor;
plant metabolite;
Saccharomyces cerevisiae metabolite
piperitone
piperitone: from Mentha longifolia var. chorodictya Rech F; structure in first source. piperitone : A p-menthane monoterpenoid that is cyclohex-2-en-1-one substituted by a methyl group at position 3 and an isopropyl group at position 6.		2.1110cyclic terpene ketone;
p-menthane monoterpenoid		plant metabolite;
volatile oil component
xanthone
xanthone : The parent compound of the xanthone class consisting of xanthene bearing a single oxo substituent at position 9.		2.7730xanthonesinsecticide
quinoline
[no description available]		2.0710azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
quinolines
xanthenes
Xanthenes: Compounds with three aromatic rings in linear arrangement with an OXYGEN in the center ring.		2.9240xanthene
propylparaben
Parabens: Methyl, propyl, butyl, and ethyl esters of p-hydroxybenzoic acid. They have been approved by the FDA as antimicrobial agents for foods and pharmaceuticals. (From Hawley's Condensed Chemical Dictionary, 11th ed, p872)		4130benzoate ester;
paraben;
phenols		antifungal agent;
antimicrobial agent
benzotriazole
benzotriazole: inhibitor of atmospheric metal corrosion; also component of motion picture film & Neva brake fluid. benzotriazole : The simplest member of the class of benzotriazoles that consists of a benzene nucleus fused to a 1H-1,2,3-triazole ring.		2.0210benzotriazolesenvironmental contaminant;
xenobiotic
4-butyrolactone
4-Butyrolactone: One of the FURANS with a carbonyl thereby forming a cyclic lactone. It is an endogenous compound made from gamma-aminobutyrate and is the precursor of gamma-hydroxybutyrate. It is also used as a pharmacological agent and solvent.. tetrahydrofuranone : Any oxolane having an oxo- substituent at any position on the tetrahydrofuran ring.. gamma-butyrolactone : A butan-4-olide that is tetrahydrofuran substituted by an oxo group at position 2.		2.7130butan-4-olidemetabolite;
neurotoxin
2,4-di-tert-butylphenol
2,4-di-tert-butylphenol: structure given in first source. 2,4-di-tert-butylphenol : A member of the class of phenols carrying two tert-butyl substituents at positions 2 and 4.		2.0510alkylbenzene;
phenols		antioxidant;
bacterial metabolite;
marine metabolite
furaldehyde
Furaldehyde: A heterocyclic compound consisting of a furan where the hydrogen at position 2 is substituted by a formyl group.. furfural : An aldehyde that is furan with the hydrogen at position 2 substituted by a formyl group.		3.2960aldehyde;
furans		Maillard reaction product;
metabolite
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.		2.04105-oxoproline;
L-proline derivative;
non-proteinogenic L-alpha-amino acid		algal metabolite
3-hydroxybenzoic acid
3-hydroxybenzoic acid: RN given refers to parent cpd. 3-hydroxybenzoic acid : A monohydroxybenzoic acid that is benzoic acid substituted by a hydroxy group at position 3. It has been isolated from Taxus baccata. It is used as an intermediate in the synthesis of plasticisers, resins, pharmaceuticals, etc.		2.0210monohydroxybenzoic acidbacterial metabolite;
plant metabolite
alpha-resorcylic acid
alpha-resorcylic acid: RN given refers to parent cpd. 3,5-dihydroxybenzoic acid : A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 5.		2.0510dihydroxybenzoic acid;
resorcinols		metabolite
methyl gallate
methyl gallate: has both immunosuppressive and phytogenic antineoplastic activities; isolated from Acer saccharinum. methyl 3,4,5-trihydroxybenzoate : A gallate ester obtained by the formal condensation of gallic acid with methanol. It exhibits anti-oxidant, anti-tumor, anti-microbial and anti-inflammatory properties.		2.7830gallate esteranti-inflammatory agent;
antioxidant;
plant metabolite
methylparaben
methylparaben: used as a preservative in cosmetics but potentiates UV-induced damage of skin; RN given refers to parent cpd. methylparaben : A 4-hydroxybenzoate ester resulting from the formal condensation of the carboxy group of 4-hydroxybenzoic acid with methanol. It is the most frequently used antimicrobial preservative in cosmetics. It occurs naturally in several fruits, particularly in blueberries.		2.1310parabenantifungal agent;
antimicrobial food preservative;
neuroprotective agent;
plant metabolite
4-cymene
4-cymene: structure. p-cymene : A monoterpene that is toluene substituted by an isopropyl group at position 4.		2.0410monoterpene;
toluenes		human urinary metabolite;
plant metabolite;
volatile oil component
ethylbenzene
[no description available]		2.0310alkylbenzene
styrene
Styrene: A colorless, toxic liquid with a strong aromatic odor. It is used to make rubbers, polymers and copolymers, and polystyrene plastics.. styrene : A vinylarene that is benzene carrying a vinyl group. It has been isolated from the benzoin resin produced by Styrax species.		2.0310styrenes;
vinylarene;
volatile organic compound		mouse metabolite;
mutagen;
plant metabolite
triethanolamine
triethanolamine: RN given refers to parent cpd. triethanolamine : A tertiary amino compound that is ammonia in which each of the hydrogens is substituted by a 2-hydroxyethyl group.		3.5611amino alcohol;
tertiary amino compound;
triol		buffer;
surfactant
ethyl laurate
ethyl laurate : A fatty acid ethyl ester of lauric acid.		2.0510fatty acid ethyl estermetabolite
acrolein
[no description available]		3.250enalherbicide;
human xenobiotic metabolite;
toxin
allylamine
Allylamine: Possesses an unusual and selective cytotoxicity for VASCULAR SMOOTH MUSCLE cells in dogs and rats. Useful for experiments dealing with arterial injury, myocardial fibrosis or cardiac decompensation.		2.0510alkylamine
2-methylpentane
Hexanes: Six-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives. Various polyneuropathies are caused by hexane poisoning.		3.8100alkane
cyclohexanol
Cyclohexanols: Monohydroxy derivatives of cyclohexanes that contain the general formula R-C6H11O. They have a camphorlike odor and are used in making soaps, insecticides, germicides, dry cleaning, and plasticizers.. cyclohexanols : An alcohol in which one or more hydroxy groups are attached to a cyclohexane skeleton.		2.0810cyclohexanols;
secondary alcohol		solvent
pentane
Pentanes: Five-carbon saturated hydrocarbon group of the methane series. Include isomers and derivatives.. pentane : A straight chain alkane consisting of 5 carbon atoms.		2.0110alkane;
volatile organic compound		non-polar solvent;
refrigerant
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.		9.17106pyrrole;
secondary amine
thiophenes
Thiophenes: A monocyclic heteroarene furan in which the oxygen atom is replaced by a sulfur.. thiophenes : Compounds containing at least one thiophene ring.		2.7730mancude organic heteromonocyclic parent;
monocyclic heteroarene;
thiophenes;
volatile organic compound		non-polar solvent
n-hexane
hexane : An unbranched alkane containing six carbon atoms.		3.3660alkane;
volatile organic compound		neurotoxin;
non-polar solvent
ethyl stearate
stearic acid ethyl ester: structure in first source. ethyl octadecanoate : An octadecanoate ester obtained by formal condensation between the carboxy group of octadecanoic (stearic) acid and the hydroxy group of ethanol.		2.0510long-chain fatty acid ethyl ester;
octadecanoate ester		plant metabolite
nonane
iotrochotin: toxin from the Caribbean sponge Iotrochota birotulata, which selectively permeabilizes synaptosomes. nonane : A straight chain alkane composed of 9 carbon atoms.		2.0310alkaneplant metabolite;
volatile oil component
methyl palmitate
[no description available]		1.9710fatty acid methyl estermetabolite
behenic acid
behenic acid: RN given refers to parent cpd; structure. docosanoic acid : A straight-chain, C22, long-chain saturated fatty acid.		2.7230long-chain fatty acid;
straight-chain saturated fatty acid		plant metabolite
stearyl alcohol
octadecan-1-ol : A long-chain primary fatty alcohol consisting of a hydroxy function at C-1 of an unbranched saturated chain of 18 carbon atoms.. octadecanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of eighteen carbon atoms.		2.4220long-chain primary fatty alcohol;
octadecanol		algal metabolite;
human metabolite;
plant metabolite
diethylhexyl phthalate
Diethylhexyl Phthalate: An ester of phthalic acid. It appears as a light-colored, odorless liquid and is used as a plasticizer for many resins and elastomers.. bis(2-ethylhexyl) phthalate : A phthalate ester that is the bis(2-ethylhexyl) ester of benzene-1,2-dicarboxylic acid.		3.1450diester;
phthalate ester		androstane receptor agonist;
apoptosis inhibitor;
plasticiser
3,4,5-trimethoxybenzoic acid
3,4,5-trimethoxybenzoic acid: RN given refers to parent cpd; structure. 3,4,5-trimethoxybenzoic acid : A benzoic acid derivative carrying 3-, 4- and 5-methoxy substituents.		2.0810benzoic acids;
methoxybenzenes		human urinary metabolite;
human xenobiotic metabolite;
plant metabolite
framycetin
Framycetin: A component of NEOMYCIN that is produced by Streptomyces fradiae. On hydrolysis it yields neamine and neobiosamine B. (From Merck Index, 11th ed). framycetin : A tetracyclic antibacterial agent derived from neomycin, being a glycoside ester of neamine and neobiosamine B.		9.94173aminoglycosideallergen;
antibacterial drug;
Escherichia coli metabolite
scoparone
scoparone: structure. scoparone : A member of the class of coumarins that is esculetin in which the two hydroxy groups at positions 6 and 7 are replaced by methoxy groups. It is a major constituent of the Chinese herbal medicine Yin Chen Hao, and exhibits a variety of pharmacological activities such as anti-inflammatory, anti-allergic, and anti-tumor activities.		2.420aromatic ether;
coumarins		anti-allergic agent;
anti-inflammatory agent;
antihypertensive agent;
antilipemic drug;
immunosuppressive agent;
plant metabolite
vanillic acid
Vanillic Acid: A flavoring agent. It is the intermediate product in the two-step bioconversion of ferulic acid to vanillin. (J Biotechnol 1996;50(2-3):107-13).. vanillic acid : A monohydroxybenzoic acid that is 4-hydroxybenzoic acid substituted by a methoxy group at position 3.		4130methoxybenzoic acid;
monohydroxybenzoic acid		plant metabolite
triethylamine
[no description available]		2.1110tertiary amine
pyrazolanthrone
pyrazolanthrone: JNK (c-Jun N-terminal kinase) inhibitor; structure in first source. anthra[1,9-cd]pyrazol-6(2H)-one : A member of the class of anthrapyrazoles that is anthra[1,9-cd]pyrazole substituted at position 6 by an oxo group. An inhibitor of c-Jun N-terminal kinase.		2.4620anthrapyrazole;
aromatic ketone;
cyclic ketone		antineoplastic agent;
c-Jun N-terminal kinase inhibitor;
geroprotector
dimethyl phthalate
dimethyl phthalate: used as plasticizer in computer mouse; structure		2.1310diester;
methyl ester;
phthalate ester
uridine diphosphate glucose
Uridine Diphosphate Glucose: A key intermediate in carbohydrate metabolism. Serves as a precursor of glycogen, can be metabolized into UDPgalactose and UDPglucuronic acid which can then be incorporated into polysaccharides as galactose and glucuronic acid. Also serves as a precursor of sucrose lipopolysaccharides, and glycosphingolipids.. UDP-alpha-D-glucose : The alpha-anomer of UDP-alpha-D-glucose. It is used in nucleotide sugars metabolism.		2.940UDP-D-glucosefundamental metabolite
syringaldehyde
syringaldehyde: isolated from nonfermented fiber fractions of oat hulls and cottonseed hulls. syringaldehyde : A hydroxybenzaldehyde that is 4-hydroxybenzaldehyde substituted by methoxy groups at positions 3 and 5. Isolated from Pisonia aculeata and Panax japonicus var. major, it exhibits hypoglycemic activity.		2.1510dimethoxybenzene;
hydroxybenzaldehyde		hypoglycemic agent;
plant metabolite
2-naphthol
2-naphthol: RN given refers to parent cpd. 2-naphthol : A naphthol carrying a hydroxy group at position 2.. naphthols : Any hydroxynaphthalene derivative that has a single hydroxy substituent.		3.4470naphtholantinematodal drug;
genotoxin;
human urinary metabolite;
human xenobiotic metabolite;
mouse metabolite;
radical scavenger
dextrothyroxine
Dextrothyroxine: The dextrorotary isomer of the synthetic THYROXINE.. D-thyroxine : The D-enantiomer of thyroxine.		5.77120D-tyrosine derivative;
thyroxine
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.		2.9340alpha,beta-unsaturated monocarboxylic acid;
cyclohexenecarboxylic acid;
hydroxy monocarboxylic acid		Escherichia coli metabolite;
plant metabolite;
Saccharomyces cerevisiae metabolite
nitrilotriacetic acid
Nitrilotriacetic Acid: A derivative of acetic acid, N(CH2COOH)3. It is a complexing (sequestering) agent that forms stable complexes with Zn2+. (From Miall's Dictionary of Chemistry, 5th ed.)		2.1310NTA;
tricarboxylic acid		carcinogenic agent;
nephrotoxic agent
protocatechualdehyde
protocatechualdehyde: found in wheat grains, wheat seedlings, & other plants; RN given refers to parent cpd; see also rancinamycins; structure		2.7430dihydroxybenzaldehyde
ethyl acetate
ethyl acetate : The acetate ester formed between acetic acid and ethanol.		4.08140acetate ester;
ethyl ester;
volatile organic compound		EC 3.4.19.3 (pyroglutamyl-peptidase I) inhibitor;
metabolite;
polar aprotic solvent;
Saccharomyces cerevisiae metabolite
pregnenolone
[no description available]		4.588020-oxo steroid;
3beta-hydroxy-Delta(5)-steroid;
C21-steroid		human metabolite;
mouse metabolite
diphenhydramine hydrochloride
Antitussive Agents: Agents that suppress cough. They act centrally on the medullary cough center. EXPECTORANTS, also used in the treatment of cough, act locally.. diphenhydramine hydrochloride : The hydrochloride salt of diphenhydramine.		1.9610hydrochloride;
organoammonium salt		anti-allergic agent;
antiemetic;
antiparkinson drug;
antipruritic drug;
H1-receptor antagonist;
local anaesthetic;
muscarinic antagonist;
sedative
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.		4.39200catechinantioxidant;
plant metabolite
quinazolines
Quinazolines: A group of aromatic heterocyclic compounds that contain a bicyclic structure with two fused six-membered aromatic rings, a benzene ring and a pyrimidine ring.. quinazoline : A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms.. quinazolines : Any organic heterobicyclic compound based on a quinazoline skeleton and its substituted derivatives.		2.520azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
quinazolines
cyclopentane
Cyclopentanes: A group of alicyclic hydrocarbons with the general formula R-C5H9.. cyclopentanes : Cyclopentane and its derivatives formed by substitution.		2.4420cycloalkane;
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.		1.94101,3-oxazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene
thiazoles
[no description available]		1.96101,3-thiazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene
ephedrine
Ephedrine: A phenethylamine found in EPHEDRA SINICA. PSEUDOEPHEDRINE is an isomer. It is an alpha- and beta-adrenergic agonist that may also enhance release of norepinephrine. It has been used for asthma, heart failure, rhinitis, and urinary incontinence, and for its central nervous system stimulatory effects in the treatment of narcolepsy and depression. It has become less extensively used with the advent of more selective agonists.. (-)-ephedrine : A phenethylamine alkaloid that is 2-phenylethanamine substituted by a methyl group at the amino nitrogen and a methyl and a hydroxy group at position 2 and 1 respectively.		1.9910phenethylamine alkaloid;
phenylethanolamines		bacterial metabolite;
environmental contaminant;
nasal decongestant;
plant metabolite;
sympathomimetic agent;
vasoconstrictor agent;
xenobiotic
trans-1,4-bis(2-chlorobenzaminomethyl)cyclohexane dihydrochloride
trans-1,4-Bis(2-chlorobenzaminomethyl)cyclohexane Dihydrochloride: An anti-cholesteremic agent that inhibits delta 7-reductase, delta 14 reductase, and sterol biosynthesis.		1.9510
citrulline
citrulline : The parent compound of the citrulline class consisting of ornithine having a carbamoyl group at the N(5)-position.		2.2110amino acid zwitterion;
citrulline		Daphnia magna metabolite;
EC 1.14.13.39 (nitric oxide synthase) inhibitor;
Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
protective agent;
Saccharomyces cerevisiae metabolite
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.		4.0431bile acid;
C24-steroid;
monohydroxy-5beta-cholanic acid		geroprotector;
human metabolite;
mouse metabolite
cyanogen
cyanogen: structure. oxalonitrile : A dinitrile that is ethane substituted by two cyano groups.		2.2110dinitrile;
pseudohalogen
hydantoins
Hydantoins: Compounds based on imidazolidine dione. Some derivatives are ANTICONVULSANTS.. imidazolidine-2,4-dione : An imidazolidinone with oxo groups at position 2 and 4.		1.9610imidazolidine-2,4-dione
fluorobenzenes
Fluorobenzenes: Derivatives of BENZENE that contain FLUORINE.. monofluorobenzene : The simplest member of the class of monofluorobenzenes that is benzene carrying a single fluoro substituent.. fluorobenzenes : Any fluoroarene that is a benzene or a substituted benzene carrying at least one fluoro group.		5.3522monofluorobenzenesNMR chemical shift reference compound
chenodeoxycholic acid
Chenodeoxycholic Acid: A bile acid, usually conjugated with either glycine or taurine. It acts as a detergent to solubilize fats for intestinal absorption and is reabsorbed by the small intestine. It is used as cholagogue, a choleretic laxative, and to prevent or dissolve gallstones.. chenodeoxycholic acid : A dihydroxy-5beta-cholanic acid that is (5beta)-cholan-24-oic acid substituted by hydroxy groups at positions 3 and 7 respectively.. chenodeoxycholate : Conjugate base of chenodeoxycholic acid; major species at pH 7.3.		7.15171bile acid;
C24-steroid;
dihydroxy-5beta-cholanic acid		human metabolite;
mouse metabolite
fusarium
Fusarium: A mitosporic Hypocreales fungal genus, various species of which are important parasitic pathogens of plants and a variety of vertebrates. Teleomorphs include GIBBERELLA.		2.9740
rhein
[no description available]		2.0410dihydroxyanthraquinone
indirubin
[no description available]		2.4110
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.		2.4520hydroxy-1,4-naphthoquinone;
phenols		anticoagulant;
antineoplastic agent;
immunological adjuvant;
metabolite
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.		2.4520aromatic 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.		3.2960dihydroxyanthraquinoneanti-inflammatory agent;
antiviral agent;
plant metabolite
imperatorin
imperatorin: tumor necrosis factor antagonist; furanocoumarin from West African medicinal plant Clausena anisata; structure in Negwer, 5th ed, #3005. imperatorin : A member of the class of psoralens that is psoralen substituted by a prenyloxy group at position 8. Isolated from Angelica dahurica and Angelica koreana, it acts as a acetylcholinesterase inhibitor.		2.7230psoralensEC 3.1.1.7 (acetylcholinesterase) inhibitor;
metabolite
retene
retene: structure in first source		2.0810
osthol
osthol: from Cnidium monnieri and Angelica pubescens (both Apiaceae); structure given in first source		2.0710botanical anti-fungal agent;
coumarins		metabolite
flavanone
flavanone: RN given refers to cpd with unspecified isomeric designation; structure in first source. flavanone : The simplest member of the class of flavanones that consists of flavan bearing an oxo substituent at position 4.		2.0110flavanones
indole-3-carbaldehyde
indole-3-carbaldehyde: metabolite of tryptophan; structure. indole-3-carbaldehyde : A heteroarenecarbaldehyde that is indole in which the hydrogen at position 3 has been replaced by a formyl group.		2.0310heteroarenecarbaldehyde;
indole alkaloid;
indoles		bacterial metabolite;
human xenobiotic metabolite;
marine metabolite;
plant metabolite
4-hydroxyphenylethanol
4-hydroxyphenylethanol: in chest gland secretion of galagos. 2-(4-hydroxyphenyl)ethanol : A phenol substituted at position 4 by a 2-hydroxyethyl group.		2.9340phenolsanti-arrhythmia drug;
antioxidant;
cardiovascular drug;
fungal metabolite;
geroprotector;
plant metabolite;
protective agent
phloretic acid
phloretic acid: structure. N-hydroxysuccinimide ester : An ester of N-hydroxysuccinimide.. phloretic acid : A hydroxy monocarboxylic acid consisting of propionic acid having a 4-hydroxyphenyl group at the 3-position.		2.1310hydroxy monocarboxylic acidplant metabolite
hexacosanoic acid
hexacosanoic acid: a C(26) saturated acid. hexacosanoic acid : A 26-carbon, straight-chain, saturated fatty acid.		2.7130fatty acid 26:0;
straight-chain saturated fatty acid;
very long-chain fatty acid
octacosanoic acid
octacosanoic acid: RN given refers to parent. octacosanoic acid : A straight-chain saturated fatty acid that is octacosane in which one of the terminal methyl groups has been oxidised to the corresponding carboxy group.		2.420straight-chain saturated fatty acid;
ultra-long-chain fatty acid		plant metabolite
oleanolic acid
[no description available]		8.251340hydroxy monocarboxylic acid;
pentacyclic triterpenoid		plant metabolite
anemonin
anemonin: a furanone dimer found in RANUNCULACEAE; do not confuse with anemonine which is 5-(carboxymethyl)-1,1-dimethylimidazolium hydroxide inner salt; ranunculine is hydrolyzed to protoanemonin which dimerizes to anemonin; structure		2.0310
abietic acid
abietic acid : An abietane diterpenoid that is abieta-7,13-diene substituted by a carboxy group at position 18.		2.0210abietane diterpenoid;
monocarboxylic acid		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.		2.1110furonaphthodioxole;
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.		2.92403'-hydroxyflavanones;
4'-methoxyflavanones;
dihydroxyflavanone;
disaccharide derivative;
flavanone glycoside;
monomethoxyflavanone;
rutinoside		mutagen
dihydrotestosterone
Dihydrotestosterone: A potent androgenic metabolite of TESTOSTERONE. It is produced by the action of the enzyme 3-OXO-5-ALPHA-STEROID 4-DEHYDROGENASE.. 17beta-hydroxyandrostan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4-5 double bond has been reduced to a single bond with unspecified configuration at position 5.. 17beta-hydroxy-5alpha-androstan-3-one : A 17beta-hydroxy steroid that is testosterone in which the 4,5 double bond has been reduced to a single bond with alpha-configuration at position 5.		2.422017beta-hydroxy steroid;
17beta-hydroxyandrostan-3-one;
3-oxo-5alpha-steroid		androgen;
Daphnia magna metabolite;
human metabolite;
mouse metabolite
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.		3.360dihydroxyanthraquinoneanti-inflammatory agent;
antibacterial agent;
antifungal agent;
antineoplastic agent;
apoptosis inducer;
hepatoprotective agent;
metabolite
ricinine
[no description available]		2.0710nitrile;
pyridine alkaloid;
pyridone
flavone
flavone: RN given refers to unlabeled cpd; structure given in first source. flavone : The simplest member of the class of flavones that consists of 4H-chromen-4-one bearing a phenyl substituent at position 2.		2.110flavonesmetabolite;
nematicide
cellobiose
beta-cellobiose : A cellobiose with beta configuration at the reducing-end glucose residue.		2.0110cellobioseepitope
syringic acid
syringic acid: RN given refers to parent cpd; structure in third source. syringic acid : A dimethoxybenzene that is 3,5-dimethyl ether derivative of gallic acid.		3.1850benzoic acids;
dimethoxybenzene;
phenols		plant metabolite
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.		3.3860dialdehydebiomarker
myristic acid
Myristic Acid: A saturated 14-carbon fatty acid occurring in most animal and vegetable fats, particularly butterfat and coconut, palm, and nutmeg oils. It is used to synthesize flavor and as an ingredient in soaps and cosmetics. (From Dorland, 28th ed). tetradecanoic acid : A straight-chain, fourteen-carbon, long-chain saturated fatty acid mostly found in milk fat.. tetradecanoate : A long-chain fatty acid anion that is the conjugate base of myristic acid; major species at pH 7.3.		3.3360long-chain fatty acid;
straight-chain saturated fatty acid		algal metabolite;
Daphnia magna metabolite;
EC 3.1.1.1 (carboxylesterase) inhibitor;
human metabolite
dotriacontane
dotriacontane: A 32-carbon linear hydrocarbon		2.0510long-chain alkane
trinitrobenzenesulfonic acid
Trinitrobenzenesulfonic Acid: A reagent that is used to neutralize peptide terminal amino groups.. 2,4,6-trinitrobenzenesulfonic acid : The arenesulfonic acid that is benzenesulfonic acid with three nitro substituents in the 2-, 4- and 6-positions.		2.0710arenesulfonic acid;
C-nitro compound		epitope;
explosive;
reagent
paeonol
paeonol: structure		2.0110methoxybenzenes;
phenols		metabolite
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.		2.0210
linamarin
[no description available]		2.0510beta-D-glucoside
lignoceric acid
lignoceric acid: RN given refers to parent cpd; structure. tetracosanoic acid : A C24 straight-chain saturated fatty acid.		3.1350straight-chain saturated fatty acid;
very long-chain fatty acid		Daphnia tenebrosa metabolite;
human metabolite;
plant metabolite;
volatile oil component
3-hydroxyflavone
3-hydroxyflavone: structure given in first source. flavonol : A monohydroxyflavone that is the 3-hydroxy derivative of flavone.		3.6490flavonols;
monohydroxyflavone
2-methoxybenzoic acid
O-methylsalicylic acid : A methoxybenzoic acid that is the methyl ether of salicylic acid.		2.2110methoxybenzoic acidflavouring agent;
non-steroidal anti-inflammatory drug
diphenylamine
Diphenylamine: In humans it may be irritating to mucous membranes. Methemoglobinemia has been produced experimentally. In veterinary use, it is one of active ingredients in topical agents for prevention and treatment of screwworm infestation. An indicator in tests for nitrate poisoning.. diphenylamine : An aromatic amine containing two phenyl substituents. It has been used as a fungicide for the treatment of superficial scald in apples and pears, but is no longer approved for this purpose within the European Union.		2.0610aromatic amine;
bridged diphenyl fungicide;
secondary amino compound		antifungal agrochemical;
antioxidant;
carotogenesis inhibitor;
EC 1.3.99.29 [phytoene desaturase (zeta-carotene-forming)] inhibitor;
ferroptosis inhibitor;
radical scavenger
octadecane
octadecane: RN given refers to parent cpd. octadecane : A straight-chain alkane carrying 18 carbon atoms.		2.4220long-chain alkanebacterial metabolite;
plant metabolite
galactitol
[no description available]		2.0210hexitolEscherichia coli metabolite;
human metabolite;
metabolite;
mouse metabolite
2-pyrrolidone
2-pyrrolidone: RN given refers to parent cpd. pyrrolidin-2-one : The simplest member of the class of pyrrolidin-2-ones, consisting of pyrrolidine in which the hydrogens at position 2 are replaced by an oxo group. The lactam arising by the formal intramolecular condensation of the amino and carboxy groups of gamma-aminobutyric acid (GABA).		2.0510pyrrolidin-2-onesmetabolite;
polar solvent
acetylcysteine
N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine.		2.8330acetylcysteine;
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
isovanillin
isovanillin: inhibits aldehyde oxidase. isovanillin : A member of the class of benzaldehydes that is 4-methoxybenzaldehyde substituted by a hydroxy group at position 3. It is an inhibitor of aldehyde oxidase.		2.4920benzaldehydes;
monomethoxybenzene;
phenols		animal metabolite;
antidiarrhoeal drug;
antifungal agent;
EC 1.2.3.1 (aldehyde oxidase) inhibitor;
HIV protease inhibitor;
plant metabolite
octacosane
octacosane : A straight-chain alkane containing 28 carbon atoms.		2.7230long-chain alkaneplant metabolite
hentriacontane
[no description available]		2.4220long-chain alkaneantitubercular agent
tritriacontane
tritriacontane : A long-chain alkane consisting of an unbranched chain of 33 carbon atoms.		2.0510long-chain alkane
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.		2.6730cyclic ketone;
erythromycin
isovanillic acid
3-hydroxy-4-methoxybenzoic acid : A methoxybenzoic acid that is 4-methoxybenzoic acid bearing a hydroxy substituent at position 3.		2.0510methoxybenzoic acid;
monohydroxybenzoic acid		antibacterial agent;
plant metabolite
nonadecanoic acid
nonadecanoic acid : A C19 straight-chain fatty acid of plant or bacterial origin. An intermediate in the biodegradation of n-icosane, it has been shown to inhibit cancer growth.		2.0410long-chain fatty acid;
straight-chain saturated fatty acid		fungal metabolite
tetracosane
tetracosane: a pure alkane compound. tetracosane : A straight-chain alkane containing 24 carbon atoms.		2.0510long-chain alkaneplant metabolite;
volatile oil component
docosanol
Tadenan: from powdered bark of Pygaeum africanum (Rosaceae), see also heading for docosanol (a priciple ingredient of extract). docosan-1-ol : A long-chain primary fatty alcohol that is docosane substituted by a hydroxy group at position 1. It is a non-prescription medicine approved by the FDA to shorten healing time of cold sores.. docosanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-two carbon atoms.		2.4420docosanol;
long-chain primary fatty alcohol		antiviral drug;
plant metabolite
methylnitrosourea
Methylnitrosourea: A nitrosourea compound with alkylating, carcinogenic, and mutagenic properties.. N-methyl-N-nitrosourea : A member of the class of N-nitrosoureas that is urea in which one of the nitrogens is substituted by methyl and nitroso groups.		2.3620N-nitrosoureasalkylating agent;
carcinogenic agent;
mutagen;
teratogenic agent
ethyl gallate
ethyl gallate: used with osmium in procedure for mapping neuronal pathways. ethyl gallate : A gallate ester obtained by the formal condensation of gallic acid with ethanol.		2.9640gallate esterplant metabolite
1,4-androstadiene-3,17-dione
1,4-androstadiene-3,17-dione: structure. androsta-1,4-diene-3,17-dione : A steroid that consists of androstane having double bonds at positions 1 and 4 and two keto groups at positions 3 and 17.		3.619017-oxo steroid;
3-oxo-Delta(1) steroid;
3-oxo-Delta(4) steroid
testolactone
Testolactone: An antineoplastic agent that is a derivative of progesterone and used to treat advanced breast cancer.		2.11103-oxo-Delta(1),Delta(4)-steroid;
seco-androstane
pentadecanoic acid
pentadecanoic acid: in serum as a marker for intake of milk fat. pentadecanoic acid : A straight-chain saturated fatty acid containing fifteen-carbon atoms.		2.110long-chain fatty acid;
straight-chain saturated fatty acid		algal metabolite;
Daphnia magna metabolite;
food component;
human blood serum metabolite;
plant 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.		2.730ethanolamines;
ethylenediamine derivative		antitubercular agent;
environmental contaminant;
xenobiotic
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.		2.4120glycopeptideantibacterial drug;
antimicrobial agent;
bacterial metabolite
glycyrrhizic acid
glycyrrhizinic acid : A triterpenoid saponin that is the glucosiduronide derivative of 3beta-hydroxy-11-oxoolean-12-en-30-oic acid.		1.9910enone;
glucosiduronic acid;
pentacyclic triterpenoid;
tricarboxylic acid;
triterpenoid saponin		EC 3.4.21.5 (thrombin) inhibitor;
plant metabolite
d-alpha tocopherol
Vitamin E: A generic descriptor for all TOCOPHEROLS and TOCOTRIENOLS that exhibit ALPHA-TOCOPHEROL activity. By virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus, these compounds exhibit varying degree of antioxidant activity, depending on the site and number of methyl groups and the type of ISOPRENOIDS.. tocopherol : A collective name for a group of closely related lipids that contain a chroman-6-ol nucleus substituted at position 2 by a methyl group and by a saturated hydrocarbon chain consisting of three isoprenoid units. They are designated as alpha-, beta-, gamma-, and delta-tocopherol depending on the number and position of additional methyl substituents on the aromatic ring. Tocopherols occur in vegetable oils and vegetable oil products, almost exclusively with R,R,R configuration. Tocotrienols differ from tocopherols only in having three double bonds in the hydrocarbon chain.. vitamin E : Any member of a group of fat-soluble chromanols that exhibit biological activity against vitamin E deficiency. The vitamers in this class consists of a chroman-6-ol core which is substituted at position 2 by a methyl group and (also at position 2) either a saturated or a triply-unsaturated hydrocarbon chain consisting of three isoprenoid units. The major function of vitamin E is to act as a natural antioxidant by scavenging free radicals and molecular oxygen.. (R,R,R)-alpha-tocopherol : An alpha-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of alpha-tocopherol, it is found particularly in sunflower and olive oils.		9.964011alpha-tocopherolalgal metabolite;
antiatherogenic agent;
anticoagulant;
antioxidant;
antiviral agent;
EC 2.7.11.13 (protein kinase C) inhibitor;
immunomodulator;
micronutrient;
nutraceutical;
plant metabolite
tocopherols
[no description available]		6.54161
bisphenol a-glycidyl methacrylate
Bisphenol A-Glycidyl Methacrylate: The reaction product of bisphenol A and glycidyl methacrylate that undergoes polymerization when exposed to ultraviolet light or mixed with a catalyst. It is used as a bond implant material and as the resin component of dental sealants and composite restorative materials.		2.0410diarylmethane
methyl tert-butyl ether
methyl tert-butyl ether: used to dissolve gallstones; gasoline additive. methyl tert-butyl ether : An ether having methyl and tert-butyl as the two alkyl components.		2.1110etherfuel additive;
metabolite;
non-polar solvent
decane
decane : A straight-chain alkane with 10 carbon atoms.		2.0710alkane
methionine sulfoximine
methionine sulfoximine : A non-proteinogenic alpha-amino acid that is the sulfoximine derivative of methionine .		2.0110methionine derivative;
non-proteinogenic alpha-amino acid;
sulfoximide
heneicosanoic acid
henicosanoic acid : A long-chain fatty acid that is henicosane in which one of the methyl groups has been oxidised to give the corresponding carboxylic acid.		2.0410long-chain fatty acid;
straight-chain saturated fatty acid
tricosanoic acid
tricosanoic acid : A very long-chain fatty acid that is tricosane in which one of the methyl groups has been oxidised to the corresponding carboxylic acid.		2.5120straight-chain saturated fatty acid;
very long-chain fatty acid		Daphnia magna metabolite;
human metabolite;
plant metabolite
alpha-terpineol
terpineol : A family of monoterpenols that have a p-menthane skeleton containing one double bond and bearing a single hydroxy substituent.		2.0810terpineolplant metabolite
fluorescein-5-isothiocyanate
Fluorescein-5-isothiocyanate: Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.. fluorescein 5-isothiocyanate : The 5-isomer of fluorescein isothiocyanate. Acts as a fluorescent probe capable of being conjugated to tissue and proteins; used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques.		3.1250fluorescein isothiocyanate
sabinene
sabinene: RN given refers to cpd without isomeric designation. sabinene : A thujene that is a bicyclic monoterpene isolated from the essential oils of various plant species.		5.18111thujeneplant metabolite
mannose
mannopyranose : The pyranose form of mannose.		2.0210D-aldohexose;
D-mannose;
mannopyranose		metabolite
ecdysone
[no description available]		2.653014alpha-hydroxy steroid;
22-hydroxy steroid;
25-hydroxy steroid;
2beta-hydroxy steroid;
3beta-sterol;
6-oxo steroid;
ecdysteroid		prohormone
n-butylbenzenesulfonamide
N-butylbenzenesulfonamide: a neurotoxic plasticising agent. N-butylbenzenesulfonamide : A sulfonamide that is benzenesulfonamide substituted by a butyl group at the nitrogen atom. It has been isolated from the plant Prunus africana and has been shown to exhibit antiandrogenic activity.		2.4820sulfonamideneurotoxin;
plant metabolite
nafenopin
Nafenopin: A peroxisome proliferator that is used experimentally to promote liver tumors. It has been used as an antihyperlipoproteinemic agent.. nafenopin : A racemate comprising equimolar amounts of (R)- and (S)-nafenopin. It is a peroxisome proliferator that is used experimentally to promote liver tumors. It has been used as an hypolipidemic agent.. 2-methyl-2-[4-(1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy]propanoic acid : A monocarboxylic acid that is 2-hydroxy-2-methylpropanoic acid in which ther tertiary hydroxy group has been converted into the corresponding p-(1,2,3,4-tetrahydronaphthalen-1-yl)phenyl ether.		3.0410aromatic ether;
monocarboxylic acid
carbonates
Carbonates: Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed). carbonates : Organooxygen compounds that are salts or esters of carbonic acid, H2CO3.		2.0110carbon oxoanion
norleucine
Norleucine: An unnatural amino acid that is used experimentally to study protein structure and function. It is structurally similar to METHIONINE, however it does not contain SULFUR.. L-norleucine : A non-proteinogenic L-alpha-amino acid comprising hexanoic acid carrying an amino group at C-2. It does not occur naturally.		2.41202-aminohexanoic acid;
L-alpha-amino acid zwitterion;
non-proteinogenic L-alpha-amino acid
iodinated glycerol
iodinated glycerol: secretolytic agent; RN given refers to cpd without iodine locant		2.3920dioxolane
limonene
Limonene: A naturally-occurring class of MONOTERPENES which occur as a clear colorless liquid at room temperature. Limonene is the major component in the oil of oranges which has many uses, including as flavor and fragrance. It is recognized as safe in food by the Food and Drug Administration (FDA).. limonene : A monoterpene that is cyclohex-1-ene substituted by a methyl group at position 1 and a prop-1-en-2-yl group at position 4 respectively.		2.4620cycloalkene;
p-menthadiene		human metabolite
n-methylaspartate
N-Methylaspartate: An amino acid that, as the D-isomer, is the defining agonist for the NMDA receptor subtype of glutamate receptors (RECEPTORS, NMDA).. N-methyl-D-aspartic acid : An aspartic acid derivative having an N-methyl substituent and D-configuration.		2.0110amino dicarboxylic acid;
D-alpha-amino acid;
D-aspartic acid derivative;
secondary amino compound		neurotransmitter agent
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.		1.9810elemental manganese;
manganese group element atom		Escherichia coli metabolite;
micronutrient
mercury
Mercury: A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.. mercury(0) : Elemental mercury of oxidation state zero.		210elemental mercury;
zinc group element atom		neurotoxin
molybdenum
Molybdenum: A metallic element with the atomic symbol Mo, atomic number 42, and atomic weight 95.95. It is an essential trace element, being a component of the enzymes xanthine oxidase, aldehyde oxidase, and nitrate reductase.		2.2510chromium group element atommicronutrient
silver
Silver: An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA.		2.5520copper group element atom;
elemental silver		Escherichia coli metabolite
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.		3.3470chromium group element atom;
metal allergen		micronutrient
zirconium
Zirconium: A rather rare metallic element with atomic number 40, atomic weight 91.224, and symbol Zr.		2.0310titanium group element atom
galactosamine
2-amino-2-deoxy-D-galactopyranose : The pyranose form of D-galactosamine.. D-galactosamine : The D-stereoisomer of galactosamine.		2.1710D-galactosamine;
primary amino compound		toxin
camptothecin
NSC 100880: carboxylate (opened lactone) form of camptothecin; RN refers to (S)-isomer; structure given in first source		2.110delta-lactone;
pyranoindolizinoquinoline;
quinoline alkaloid;
tertiary alcohol		antineoplastic agent;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
genotoxin;
plant metabolite
ferric chloride
ferric chloride: RN given refers to cpd with MF of Fe-Cl3; used to induce experimental arterial thrombosis to evaluate antithrombotic agents		1.9310iron coordination entityastringent;
Lewis acid
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.		210iron molecular entity;
metal sulfate		reducing agent
bromine
Bromine: A halogen with the atomic symbol Br, atomic number 35, and atomic weight 79.904. It is a volatile reddish-brown liquid that gives off suffocating vapors, is corrosive to the skin, and may cause severe gastroenteritis if ingested.		1.9510diatomic bromine
chromic acid
[no description available]		1.9810chromium oxoacidoxidising agent
chromates
Chromates: Salts of chromic acid containing the CrO(2-)4 radical.. chromate(2-) : A chromium oxoanion resulting from the removal of two protons from chromic acid.		1.9810chromium oxoanion;
divalent inorganic anion		oxidising agent
silver nitrate
Silver Nitrate: A silver salt with powerful germicidal activity. It has been used topically to prevent OPHTHALMIA NEONATORUM.		2.3520inorganic nitrate salt;
silver salt		astringent
deuterium
Deuterium: The stable isotope of hydrogen. It has one neutron and one proton in the nucleus.		7.01113dihydrogen
chlorine
Chlorine: An element with atomic symbol Cl, atomic number 17, and atomic weight 35, and member of the halogen family.		2.3720diatomic chlorine;
gas molecular entity		bleaching agent
glycerol 1-stearate
glycerol 1-stearate: isolated from the young fronds of the bracken fern Pteridium aquilinum; structure in first source. rac-1-monostearoylglycerol : A rac-1-monoacylglycerol composed of equal amounts of 3-stearoyl-sn-glycerol and 1-stearoyl-sn-glycerol.. 1-monostearoylglycerol : A 1-monoglyceride that has stearoyl as the acyl group.		2.04101-acylglycerol 18:0;
rac-1-monoacylglycerol		algal metabolite;
Caenorhabditis elegans metabolite
galactose
aldohexose : A hexose with a (potential) aldehyde group at one end.		2.0710
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.		2.6620elemental molecule;
gas molecular entity;
reactive oxygen species;
triatomic oxygen		antiseptic drug;
disinfectant;
electrophilic reagent;
greenhouse gas;
mutagen;
oxidising agent;
tracer
aluminum sulfate
aluminium sulfate (anhydrous) : An aluminium sulfate that contains no water of crystallisation.		1.9910aluminium sulfate
chlorine dioxide
chlorine dioxide: equal or superior to chlorine when used as wastewater disinfectant		2.0310chlorine dioxide
rhamnose
[no description available]		2.4120L-rhamnose
menthone
menthone : The trans-stereoisomer of p-menthan-3-one.. (-)-menthone : A menthone that is cyclohexanone substituted by a methyl and an isopropyl group at positions 5 and 2 respectively (the 2S,5R-stereoisomer).		2.0110menthone
tiletamine hydrochloride
Cyclohexanones: Cyclohexane ring substituted by one or more ketones in any position.. cyclohexanones : Any alicyclic ketone based on a cyclohexane skeleton and its substituted derivatives thereof.		2.4520
ferric nitrilotriacetate
ferric nitrilotriacetate: induces diabetes in animals (iron loading)		2.1310iron chelatecarcinogenic agent;
mutagen
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.		4.3270acetate 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
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.		6.09291benzenes;
phenyl acetates
cetylpyridinium chloride anhydrous
tserigel: according to first source contains polyvinylbutyral & cetylpyridinium chloride; UD only lists cetylpyridinium chloride as constituent. cetylpyridinium chloride : A pyridinium salt that has N-hexadecylpyridinium as the cation and chloride as the anion. It has antiseptic properties and is used in solutions or lozenges for the treatment of minor infections of the mouth and throat.		2.1110chloride salt;
organic chloride salt		antiseptic drug;
surfactant
4-anisaldehyde
4-anisaldehyde: RN given refers to cpd with specified locants for methoxy moieties; structure in Merck, 9th ed, #696. p-methoxybenzaldehyde : A member of the class of benzaldehydes consisting of benzaldehyde itself carrying a methoxy substituent at position 4.		2.0510benzaldehydesbacterial metabolite;
human urinary metabolite;
insect repellent;
plant metabolite
picrotoxin
Cocculus: A plant genus of the family MENISPERMACEAE. Members contain sinococuline, coccuvine and other ALKALOIDS.		2.110
chloroprene
Chloroprene: Toxic, possibly carcinogenic, monomer of neoprene, a synthetic rubber; causes damage to skin, lungs, CNS, kidneys, liver, blood cells and fetuses. Synonym: 2-chlorobutadiene.		2.0510chloroolefin
ursodeoxycholic acid
Ursodeoxycholic Acid: An epimer of chenodeoxycholic acid. It is a mammalian bile acid found first in the bear and is apparently either a precursor or a product of chenodeoxycholate. Its administration changes the composition of bile and may dissolve gallstones. It is used as a cholagogue and choleretic.. ursodeoxycholic acid : A bile acid found in the bile of bears (Ursidae) as a conjugate with taurine. Used therapeutically, it prevents the synthesis and absorption of cholesterol and can lead to the dissolution of gallstones.. ursodeoxycholate : A bile acid anion that is the conjugate base of ursodeoxycholic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.		5.3741bile acid;
C24-steroid;
dihydroxy-5beta-cholanic acid		human metabolite;
mouse metabolite
alkenes
[no description available]		2.9740
calcium oxalate
Calcium Oxalate: The calcium salt of oxalic acid, occurring in the urine as crystals and in certain calculi.. calcium oxalate : The calcium salt of oxalic acid, which in excess in the urine may lead to formation of oxalate calculi (kidney stones).		2.1310organic calcium salt
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.		2.4420glutamic acid;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid		Escherichia coli metabolite;
ferroptosis inducer;
micronutrient;
mouse metabolite;
neurotransmitter;
nutraceutical
azoxymethane
Azoxymethane: A potent carcinogen and neurotoxic compound. It is particularly effective in inducing colon carcinomas.		2.3820
halofenate
Halofenate: An antihyperlipoproteinemic agent and uricosuric agent.		3.4520
nigericin
Nigericin: A polyether antibiotic which affects ion transport and ATPase activity in mitochondria. It is produced by Streptomyces hygroscopicus. (From Merck Index, 11th ed). nigericin : A polyether antibiotic which affects ion transport and ATPase activity in mitochondria. It is produced by Streptomyces hygroscopicus.		2.0310polycyclic etherantibacterial agent;
antimicrobial agent;
bacterial metabolite;
potassium ionophore
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).		2.4420taxane diterpenoid;
tetracyclic diterpenoid		antineoplastic agent;
human metabolite;
metabolite;
microtubule-stabilising agent
n-(2-hydroxypropyl)methacrylamide
Duxon: RN given refers to unlabeled cpd		2.5220
bezafibrate
[no description available]		2.3720aromatic ether;
monocarboxylic acid amide;
monocarboxylic acid;
monochlorobenzenes		antilipemic drug;
environmental contaminant;
geroprotector;
xenobiotic
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.		4.62115-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetateantihypertensive agent;
calcium channel blocker;
vasodilator agent
ng-nitroarginine methyl ester
NG-Nitroarginine Methyl Ester: A non-selective inhibitor of nitric oxide synthase. It has been used experimentally to induce hypertension.		2.4320alpha-amino acid ester;
L-arginine derivative;
methyl ester;
N-nitro compound		EC 1.14.13.39 (nitric oxide synthase) 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.		2.4220alkanethiol;
L-proline derivative;
N-acylpyrrolidine;
pyrrolidinemonocarboxylic acid		antihypertensive agent;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor
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).		5.11140delta-lactone;
fatty acid ester;
hexahydronaphthalenes;
polyketide;
statin (naturally occurring)		anticholesteremic drug;
antineoplastic agent;
Aspergillus metabolite;
prodrug
simvastatin
Simvastatin: A derivative of LOVASTATIN and potent competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HYDROXYMETHYLGLUTARYL COA REDUCTASES), which is the rate-limiting enzyme in cholesterol biosynthesis. It may also interfere with steroid hormone production. Due to the induction of hepatic LDL RECEPTORS, it increases breakdown of LDL CHOLESTEROL.. simvastatin : A member of the class of hexahydronaphthalenes that is lovastatin in which the 2-methylbutyrate ester moiety has been replaced by a 2,2-dimethylbutyrate ester group. It is used as a cholesterol-lowering and anti-cardiovascular disease drug.		9.561911delta-lactone;
fatty acid ester;
hexahydronaphthalenes;
statin (semi-synthetic)		EC 1.1.1.34/EC 1.1.1.88 (hydroxymethylglutaryl-CoA reductase) inhibitor;
EC 3.4.24.83 (anthrax lethal factor endopeptidase) inhibitor;
ferroptosis inducer;
geroprotector;
prodrug
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.		6.86743-hydroxy carboxylic acid;
carbobicyclic compound;
carboxylic ester;
hydroxy monocarboxylic acid;
secondary alcohol;
statin (semi-synthetic)		anticholesteremic drug;
environmental contaminant;
metabolite;
xenobiotic
mifepristone
Mifepristone: A progestational and glucocorticoid hormone antagonist. Its inhibition of progesterone induces bleeding during the luteal phase and in early pregnancy by releasing endogenous prostaglandins from the endometrium or decidua. As a glucocorticoid receptor antagonist, the drug has been used to treat hypercortisolism in patients with nonpituitary CUSHING SYNDROME.		2.6103-oxo-Delta(4) steroid;
acetylenic compound;
tertiary amino compound		abortifacient;
contraceptive drug;
hormone antagonist;
synthetic oral contraceptive
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.		2.01103-oxo steroid;
aza-steroid;
delta-lactam		androgen antagonist;
antihyperplasia drug;
EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor
atorvastatin
[no description available]		9.17106aromatic amide;
dihydroxy monocarboxylic acid;
monofluorobenzenes;
pyrroles;
statin (synthetic)		environmental contaminant;
xenobiotic
adenosine
quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit		2.9440adenosines;
purines D-ribonucleoside		analgesic;
anti-arrhythmia drug;
fundamental metabolite;
human metabolite;
vasodilator agent
caloreen
caloreen: glucose polymer with average length of five glucose units for dietary energy supplement. dextrin : Glucans produced by the hydrolysis of starch or glycogen. They are mixtures of polymers of D-glucose units linked by alpha(1->4) or alpha(1->6) glycosidic bonds.		2.7230
colestipol
Colestipol: Highly crosslinked and insoluble basic anion exchange resin used as anticholesteremic. It may also may reduce triglyceride levels.. colestipol : A high molecular weight copolymer of diethylenetriamine and epichlorohydrin (hydrochloride), with approximately 1 out of 5 amine nitrogens protonated. Due to the highly cross-linked and insoluble nature of the material, no structural formula has been assigned and no specific molecular weight information is available. A basic anion exchange resin, it is used as its hydrochloride for binding bile acids in the intestine, inhibiting their reabsorption.		8.17122
trazodone hydrochloride
Triticum: A plant genus of the family POACEAE that is the source of EDIBLE GRAIN. A hybrid with rye (SECALE CEREALE) is called TRITICALE. The seed is ground into FLOUR and used to make BREAD, and is the source of WHEAT GERM AGGLUTININS.. trazodone hydrochloride : A hydrochloride salt prepared from equimolar amounts of trazodone and hydrogen chloride.		3.93130hydrochlorideadrenergic antagonist;
antidepressant;
H1-receptor antagonist;
sedative;
serotonin uptake inhibitor
glucose, (beta-d)-isomer
beta-D-glucose : D-Glucopyranose with beta configuration at the anomeric centre.. (1->4)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->4) linkages.. (1->3)-beta-D-glucan : A beta-D-glucan in which the glucose units are connected by (1->3) linkages.		8.851521D-glucopyranoseepitope;
mouse metabolite
molybdenum telluride
molybdenum telluride: used as substrate for imaging biological molecules during scanning tunnelling microscopy		2.2510
ursolic acid
[no description available]		5.43590hydroxy monocarboxylic acid;
pentacyclic triterpenoid		geroprotector;
plant metabolite
3-aminoisobutyric acid
3-aminoisobutyric acid: RN given refers to cpd without isomeric designation. 3-aminoisobutyric acid : A beta-amino-acid that is isobutyric acid in which one of the methyl hydrogens is substituted by an amino group.		2.110amino acid zwitterion;
beta-amino acid		metabolite
betulinic acid
[no description available]		4.55230hydroxy 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
baicalin
[no description available]		2.0710dihydroxyflavone;
glucosiduronic acid;
glycosyloxyflavone;
monosaccharide derivative		antiatherosclerotic agent;
antibacterial agent;
anticoronaviral agent;
antineoplastic agent;
antioxidant;
cardioprotective agent;
EC 2.7.7.48 (RNA-directed RNA polymerase) inhibitor;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
ferroptosis inhibitor;
neuroprotective agent;
non-steroidal anti-inflammatory drug;
plant metabolite;
prodrug
allicin
[no description available]		2.0710botanical anti-fungal agent;
sulfoxide		antibacterial agent
cholesteryl sulfate
cholesteryl sulfate: component of human seminal plasma & spermatozoa; RN given refers to (3beta)-isomer. cholesterol sulfate : A steroid sulfate that is cholesterol substituted by a sulfoxy group at position 3.		2.8940steroid sulfatehuman metabolite
fluorexon
fluorexon: structure		210xanthene dyefluorochrome
cholesteryl succinate
cholesteryl succinate: RN given refers to (3beta)-isomer. cholesteryl hemisuccinate : A dicarboxylic acid monoester resulting from the formal condensation of the hydroxy group of cholesterol with one of the carboxy groups of succinic acid. A detergent that is often used to replace cholesterol in protein crystallography, biochemical studies of proteins, and pharmacology.		1.9710cholestane ester;
dicarboxylic acid monoester;
hemisuccinate		detergent
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.		2.2110gallocatechinantioxidant;
metabolite;
radical scavenger
25-hydroxycholesterol
[no description available]		2.051025-hydroxy steroid;
oxysterol		human metabolite
salvin
salvin: a biocyclic diterpenoid; from sage and rosemary (Lamiaceae)		3.1810abietane diterpenoid;
carbotricyclic compound;
catechols;
monocarboxylic acid		angiogenesis modulating agent;
anti-inflammatory agent;
antineoplastic agent;
antioxidant;
apoptosis inducer;
food preservative;
HIV protease inhibitor;
plant metabolite
1,2-distearoyllecithin
[no description available]		2.1710
metaperiodate
Periodic Acid: A strong oxidizing agent.		2.3620iodine oxoacid
obtusifoliol
[no description available]		2.051014alpha-methyl steroid;
3beta-sterol		mouse metabolite;
plant metabolite
lathosterol
lathosterol: RN given refers to (3beta,5alpha)-isomer. 5alpha-cholest-7-en-3beta-ol : A cholestanoid that is (5alpha)-cholest-7-ene substituted by a beta-hydroxy group at position 3.		15.4189333beta-sterol;
C27-steroid;
cholestanoid;
Delta(7)-sterol		human metabolite;
mouse metabolite
etofibrate
etofibrate: analog of clofibrate with nicotinic acid substituted on the 2-carbon of the ethyl ester group; structure; RN given refers to parent cpd		1.9610monocarboxylic acid
methacycline
[no description available]		3.89211,2-diglyceride
bergenin
bergenin: RN refers to (2R-(2alpha,3beta,4alpha,4aalpha,10bbeta))-isomer; structure		2.7130trihydroxybenzoic acidmetabolite
triazoles
Triazoles: Heterocyclic compounds containing a five-membered ring with two carbon atoms and three nitrogen atoms with the molecular formula C2H3N3.. triazoles : An azole in which the five-membered heterocyclic aromatic skeleton contains three N atoms and two C atoms.		2.43201,2,3-triazole
atranorin
atranorin: RN given refers to parent cpd; structure given in first source		2.2110carbonyl compound
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.		2.4720(2S)-flavan-4-one;
dihydroxyflavanone		antineoplastic agent;
antioxidant;
metabolite;
neuroprotective agent;
vasodilator agent
tangeretin
tangeretin: structure given in first source; from citrus plants; inhibits invasion of MO4 mouse cells into embryonic chick heart in vitro. tangeretin : A pentamethoxyflavone flavone with methoxy groups at positions 4', 5, 6 , 7 and 8.. pentamethoxyflavone : A methoxyflavone that is flavone substituted by a five methoxy groups.		2.0310pentamethoxyflavoneantineoplastic agent;
plant metabolite
isopimpinellin
isopimpinellin: from Ruta graveolens & Heracleum lanatum; structure		2.4420psoralens
isoimperatorin
isoimperatorin: tumor necrosis factor antagonist isolated from Glehniae root. isoimperatorin : A member of the class of psoralens that is psoralen substituted by a prenyloxy group at position 5. Isolated from Angelica dahurica and Angelica koreana, it acts as a acetylcholinesterase inhibitor.		1.9910psoralensEC 3.1.1.7 (acetylcholinesterase) inhibitor;
metabolite
isocoumarins
Isocoumarins: Compounds that differ from COUMARINS in having the positions of the ring and ketone oxygens reversed so the keto oxygen is at the 1-position of the molecule.. isocoumarin : The simplest member of the class of isocoumarins that is 1H-isochromene which is substituted by an oxo group at position 1.		2.4420isocoumarins
1-hexacosanol
1-hexacosanol: RN given for parent cpd. hexacosanol : A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-six carbon atoms.. hexacosan-1-ol : A very long-chain primary fatty alcohol that is hexacosane in which a hydrogen attached to one of the terminal carbons is replaced by a hydroxy group.		2.7430hexacosanol;
very long-chain primary fatty alcohol		insecticide;
plant metabolite
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.		2.7530anthocyanidin chloride
artemisia ketone
artemisia ketone: structure in first source		2.0210
1-octacosanol
1-octacosanol: RN given refers to parent cpd. octacosan-1-ol : An ultra-long-chain primary fatty alcohol that is octacosane in which a hydrogen attached to one of the terminal carbons is replaced by a hydroxy group.		4.4520fatty alcohol 28:0;
ultra-long-chain primary fatty alcohol		plant metabolite
schizandrol b
schizandrol B: from Schizandra chinensis, plant used as tonic in traditional Chinese medicine		2.0510tannin
1-triacontanol
1-triacontanol: constituent of Apocynum venetum leaf & Cirsium segetum. triacontan-1-ol : An ultra-long-chain primary fatty alcohol that is triacontane in which one of the terminal methyl hydrogens is replaced by a hydroxy group.		3.470fatty alcohol 30:0;
ultra-long-chain primary fatty alcohol
ubiquinone-o
2,3-dimethoxy-5-methyl-p-benzoquinone: from solid-cultured Antrodia camphorata; structure in first source. ubiquinone-0 : A derivative of benzoquinone carrying a 5-methyl substituent; and methoxy substituents at positions 2 and 3. The core structure of the ubiquinone group of compounds.		2.1510ubiquinonesEscherichia coli metabolite;
human metabolite
5-methylhydantoin
5-methylhydantoin: RN given refers to cpd without isomeric designation		1.9610imidazolidine-2,4-dione
indole-3-carboxylic acid
indole-3-carboxylic acid : An indole-3-carboxylic acid carrying a carboxy group at position 3.		2.110indol-3-yl carboxylic acidbacterial metabolite;
human metabolite
tocophersolan
tocophersolan: RN given refers to parent cpd		2.110tocol
magnolol
[no description available]		2.0410biphenyls
sesamin
(+)-sesamin : A lignan that consists of tetrahydro-1H,3H-furo[3,4-c]furan substituted by 1,3-benzodioxole groups at positions 1 and 4 (the 1S,3aR,4S,6aR stereoisomer). Isolated from Cinnamomum camphora, it exhibits cytotoxic activity.		2.9740benzodioxoles;
furofuran;
lignan		antineoplastic agent;
neuroprotective agent;
plant metabolite
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.		3.6690diol;
pentacyclic triterpenoid		analgesic;
anti-inflammatory agent;
antineoplastic agent;
antiviral agent;
metabolite
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.		2.1110furonaphthodioxole;
lignan;
organic heterotetracyclic compound		antineoplastic agent;
insulin-like growth factor receptor 1 antagonist;
plant metabolite;
tyrosine kinase inhibitor
onychine
onychine: from Cleistopholis patens; structure given in first source; RN from Chem Abst. Index Guide 1986		2.0510
beta-amyrin
beta-amyrin: alpha-amyrin is also available; a 5 ring triterpene derived from oleanane that differs from alpha-amyrin in having the 29-carbon at the 20 position; RN given refers to (3 beta)-isomer. beta-amyrin : A pentacyclic triterpenoid that is oleanane substituted at the 3beta-position by a hydroxy group and containing a double bond between positions 12 and 13. It is one of the most commonly occurring triterpenoids in higher plants.		4.71280pentacyclic triterpenoid;
secondary alcohol		Aspergillus metabolite;
plant metabolite
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.		2.0510gamma-lactone;
guaiane sesquiterpenoid;
organic heterotricyclic compound;
sesquiterpene lactone		antimycobacterial drug;
antineoplastic agent;
apoptosis inducer;
cyclooxygenase 2 inhibitor;
metabolite;
trypanocidal drug
nodakenin
nodakenin: RN given for (R)-isomer; has anti-inflammatory properties		2.0710furanocoumarin
hederagenin
[no description available]		2.7330dihydroxy monocarboxylic acid;
pentacyclic triterpenoid;
sapogenin		plant metabolite
magnoflorine
magnoflorine: opium alkaloid having the aporphine configuration; RN given refers to parent cpd(S)-isomer; structure. (S)-magnoflorine : An aporphine alkaloid that is (S)-corytuberine in which the nitrogen has been quaternised by an additional methyl group.		2.5220aporphine alkaloid;
quaternary ammonium ion		plant metabolite
marrubiin
marrubiin: RN given for (2aS-(2aalpha,5abeta,6alpha,7alpha,8aalpha,8balpha))-isomer; often isolated from MARRUBIUM.		2.0310gamma-lactone
cornin iridoid
cornin iridoid: structure		1.9610terpene glycoside
corilagin
corilagin: isolated from Geranii herba. corilagin : An ellagitannin with a hexahydroxydiphenoyl group bridging over the 3-O and 6-O of the glucose core.		210ellagitannin;
gallate ester		antihypertensive agent;
antioxidant;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
non-steroidal anti-inflammatory drug
taxodione
taxodione: structure		2.0710diterpenoid
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.		2.06103'-methoxyflavanones;
4'-hydroxyflavanones;
monomethoxyflavanone;
trihydroxyflavanone		flavouring agent;
metabolite
maslinic acid
(2Alpha,3beta)-2,3-dihydroxyolean-12-en-28-oic acid: from Luehea divaricata and Agrimonia eupatoria		3.3160dihydroxy monocarboxylic acid;
pentacyclic triterpenoid		anti-inflammatory agent;
antineoplastic agent;
antioxidant;
plant metabolite
1-hydroxybenzotriazole
1-hydroxybenzotriazole: RN given refers to parent cpd		2.0310benzotriazoles
methyl orsellinate
methyl orsellinate: orcinol derivative from the lichen Peltigera leucophlebia (Peltigeraceae); structure in first source		2.4520hydroxybenzoic acidmetabolite
3,7-dimethyl-7-octen-1-ol
Geranium: A plant genus of the family GERANIACEAE. Geranium is also used as a common name for PELARGONIUM.		2.4220
3,4-dihydroxyphenylethanol
3,4-dihydroxyphenylethanol: serotonin metabolite; structure		2.0210catechols;
primary alcohol		antineoplastic agent;
antioxidant;
metabolite
asperuloside
asperuloside : A iridoid monoterpenoid glycoside isolated from Galium verum.		2.0310acetate ester;
beta-D-glucoside;
gamma-lactone;
iridoid monoterpenoid;
monosaccharide derivative		metabolite
coenzyme a
[no description available]		2.3520adenosine 3',5'-bisphosphatecoenzyme;
Escherichia coli metabolite;
mouse metabolite
gentiopicroside
gentiopicroside: a secoiridoid in Gentiana with rearrangement to two pyran rings		2.4820glycoside
mebeverine
gamma-oryzanol: present in rice bran is associated with various physiological functions; RN given refers to gamma-oryzanol		4.18140
loganic acid
loganic acid: structure. loganic acid : A cyclopentapyran that is 1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid substituted at positions 1, 6 and 7 by beta-D-glucosyloxy, hydroxy and methyl groups respectively		2.0310alpha,beta-unsaturated monocarboxylic acid;
cyclopentapyran;
glucoside		plant metabolite
fibrinogen
Fibrinogen: Plasma glycoprotein clotted by thrombin, composed of a dimer of three non-identical pairs of polypeptide chains (alpha, beta, gamma) held together by disulfide bonds. Fibrinogen clotting is a sol-gel change involving complex molecular arrangements: whereas fibrinogen is cleaved by thrombin to form polypeptides A and B, the proteolytic action of other enzymes yields different fibrinogen degradation products.. D-iditol : The D-enantiomer of iditol.		4.3241iditolfungal metabolite
2,3-dihydroxybenzaldehyde
dihydroxybenzaldehyde : Any member of the class of benzaldehydes in which the phenyl ring is substituted by two hydroxy groups.		2.0410dihydroxybenzaldehyde
beta-thujone
[no description available]		2.0210beta-thujone
beta-eudesmol
beta-eudesmol: found in Atractylodes and other plants; RN given refers to (2R-(2alpha,4aalpha,8abeta))-isomer. beta-eudesmol : A carbobicyclic compound that is trans-decalin substituted at positions 2, 4a, and 8 by 2-hydroxypropan-2-yl, methyl and methylidene groups, respectively (the 2R,4aR,8aS-diastereoisomer).		2.4920carbobicyclic compound;
eudesmane sesquiterpenoid;
tertiary alcohol		volatile oil component
aucubin
[no description available]		2.4420organic molecular entitymetabolite
cholestanol, (3alpha, 5beta)-isomer
epicoprostanol: antioxidant; a major constituent of ambergris		2.5220cholestanoid
equol
Equol: A non-steroidal ESTROGEN generated when soybean products are metabolized by certain bacteria in the intestines.		2.4420hydroxyisoflavans
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.		4.51230cyclic terpene ketone;
pentacyclic triterpenoid		anti-inflammatory drug;
antipyretic;
non-narcotic analgesic;
plant metabolite
7-ketocholesterol
7-ketocholesterol: inhibits uptake of cholesterol in rabbit aorta. 7-ketocholesterol : A cholestanoid that consists of cholesterol bearing an oxo substituent at position 7.		2.39203beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
7-oxo steroid;
cholestanoid		neuroprotective agent
cholest-4-en-3-one
cholest-4-en-3-one : A cholestanoid that is cholest-4-ene substituted by an oxo group at position 3.		1.99103-oxo-Delta(4) steroid;
cholestanoid		human metabolite;
plant metabolite
inermin
inermin: phytoalexin produced in plants after injection with fungi; RN given refers to (cis-(+-))-isomer; RN for cpd without isomeric designation; structure. (-)-maackiain : The (-)-enantiomer of maackiain.		2.0610maackiain
homocysteine
Homocysteine: A thiol-containing amino acid formed by a demethylation of METHIONINE.. homocysteine : A sulfur-containing amino acid consisting of a glycine core with a 2-mercaptoethyl side-chain.. L-homocysteine : A homocysteine that has L configuration.		3.411amino acid zwitterion;
homocysteine;
serine family amino acid		fundamental metabolite;
mouse metabolite
delta-tocopherol
[no description available]		2.7630tocopherol;
vitamin E		food antioxidant;
plant metabolite
taraxerol
taraxerol: structure. taraxerol : A pentacyclic triterpenoid that is oleanan-3-ol lacking the methyl group at position 14, with an alpha-methyl substituent at position 13 and a double bond between positions 14 and 15.		4.17160pentacyclic triterpenoid;
secondary alcohol		metabolite
cycloartenol
[no description available]		5.31213beta-sterol;
pentacyclic triterpenoid;
phytosterols		plant metabolite
24-methylenecholesterol
24-methylenecholesterol: RN given refers to (3beta)-isomer; structure. 24-methylenecholesterol : A 3beta-sterol having the structure of cholesterol with a methylene group at C-24.		4403beta-hydroxy-Delta(5)-steroid;
3beta-sterol		mouse metabolite
3-acetyllupeol
3-acetyllupeol: from root of Euphorbia fischeriana Steud; RN refers to (3beta)-isomer		1.9710organic molecular entitymetabolite
lupenone
lupenone: structure in first source		3.1550triterpenoidmetabolite
gamma-tocopherol
gamma-Tocopherol: A natural tocopherol with less antioxidant activity than ALPHA-TOCOPHEROL. It exhibits antioxidant activity by virtue of the phenolic hydrogen on the 2H-1-benzopyran-6-ol nucleus. As in BETA-TOCOPHEROL, it also has three methyl groups on the 6-chromanol nucleus but at different sites.. gamma-tocopherol : A tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 7 and 8. It is found particularly in maize (corn) oil and soya bean (soybean) oils.		4.8271tocopherol;
vitamin E		algal metabolite;
food antioxidant;
plant metabolite
taraxerone
taraxerone: structure		3.2660scalarane sesterterpenoidmetabolite
uvaol
uvaol: from Vauquelinia corymbosa (Rosaceae)		2.7430triterpenoidmetabolite
glycidyl nitrate
glycidyl nitrate: a nitric oxide donor; structure in first source. peptidoglycan : A peptidoglycosaminoglycan formed by alternating residues of beta-(1->4)-linked N-acetylglucosamine and N-acetylmuramic acid {2-amino-3-O-[(S)-1-carboxyethyl]-2-deoxy-D-glucose} residues. Attached to the carboxy group of the muramic acid is a peptide chain of three to five amino acids.		2.3920
sugiol
sugiol: diterpene with anti-inflammatory activity from Calocedrus formosana bark; structure in first source. sugiol : An abietane diterpenoid that is ferruginol in which the methylene group para to the phenolic hydroxy group has been substituted by an oxo group.		2.0810abietane diterpenoid;
carbotricyclic compound;
cyclic terpene ketone;
meroterpenoid;
phenols		antineoplastic agent;
antioxidant;
antiviral agent;
plant metabolite;
radical scavenger
24-methylene cycloartanol
24-methylene cycloartanol: structure given in first source; RN given refers to 3beta-isomer; RN for compound without isomeric designation not avail 11/90. 24-methylenecycloartanol : A pentacyclic triterpenoid that is (9beta)-24-methylene-9,19-cyclolanostane which carries a hydroxy group at position 3beta. It is isolated from several plant species including Euphorbia, Epidendrum, Psychotria and Sideritis.		4.36413beta-hydroxy steroid;
pentacyclic triterpenoid		plant metabolite
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.		2.4420abietane diterpenoid;
carbotricyclic compound;
monocarboxylic acid		allergen;
metabolite
phellopterin
phellopterin: a naturally occurring furanocoumarin found in roots of Angelica dahurica; structure in first source		2.7330psoralens
diosgenin
[no description available]		2.9403beta-sterol;
hexacyclic triterpenoid;
sapogenin;
spiroketal		antineoplastic agent;
antiviral agent;
apoptosis inducer;
metabolite
2,2,5,7,8-pentamethyl-1-hydroxychroman
2,2,5,7,8-pentamethyl-1-hydroxychroman: a Vitamin E derivative. chromanol : Any member of the class of chromanes that is chromane substituted by one or more hydroxy groups.		2.0110
syringaresinol
[no description available]		3.5780aromatic ether;
furofuran;
lignan;
polyether;
polyphenol		plant metabolite
loliolide
loliolide: RN given refers to (6S-cis)-isomer		2.0310benzofuransmetabolite
karanjin
karanjin: structure given in first source		2.0610extended flavonoid
rapanone
rapanone: antiparasitic agent from Rapanea; structure similar to embelin		1.9710dihydroxy-1,4-benzoquinones
friedelinol
friedelinol: isolated from seeds of Aster auriculatus Franch; structure given in first source; RN given refers to friedelanol (friedelinol), the (3alpha)-isomer		3.5280
tingenone
tingenone: quinonoid triterpene isolated from Euonymus tingens		1.9810
cycloleucalenol
cycloleucalenol: structure		2.11103beta-sterol;
pentacyclic triterpenoid;
phytosterols
cyclolaudenol
cyclolaudenol : A pentacyclic triterpenoid that is (24S)-methyl-9beta,19-cyclolanost-25-ene which carries a hydroxy group at position 3beta. It is isolated from several plant species inclduing Turraeanthus and Tillandsia.		1.97103beta-hydroxy steroid;
pentacyclic triterpenoid		plant metabolite
erythrodiol
[no description available]		2.4820diol;
pentacyclic triterpenoid;
primary alcohol;
secondary alcohol		plant metabolite
zymostenol
zymostenol: RN given refers to (3beta,5alpha)-isomer; RN for cpd without isomeric designation not available 9/88. 5alpha-cholest-8-en-3beta-ol : A cholestanoid that is 5alpha-cholestane substituted by a beta-hydroxy group at position 3.		6.06323beta-sterol;
cholestanoid		human metabolite;
mouse metabolite
lambertianic acid
lambertianic acid: structure in first sourcd		2.0410
fulvestrant
Fulvestrant: An estradiol derivative and estrogen receptor antagonist that is used for the treatment of estrogen receptor-positive, locally advanced or metastatic breast cancer.. fulvestrant : A 3-hydroxy steroid that is 17beta-estradiol in which the 7alpha hydrogen has been replaced by a nonyl group in which one of the hydrogens of the terminal methyl has been replaced by a (4,4,5,5,5-pentafluoropentyl)sulfinyl group. An estrogen receptor antagonist, it is used in the treatment of breast cancer.		2.492017beta-hydroxy steroid;
3-hydroxy steroid;
organofluorine compound;
sulfoxide		antineoplastic agent;
estrogen antagonist;
estrogen receptor antagonist
geniposide
[no description available]		210terpene glycoside
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.		2.0310proanthocyanidin
gamma-fagarine
gamma-fagarine: active alkaloid of Chinese medicines from Dictamni radicis cortex (Rutaceae); structure given in first source		2.0510organic heterotricyclic compound;
organonitrogen heterocyclic compound;
oxacycle
schizandrin b
schizandrin B: a phytogenic antineoplastic agent with anti-inflammatory activity; isolated from Schisandra plant		2.520
1-hexadecyl-2-acetyl-glycero-3-phosphocholine
Platelet Activating Factor: A phospholipid derivative formed by PLATELETS; BASOPHILS; NEUTROPHILS; MONOCYTES; and MACROPHAGES. It is a potent platelet aggregating agent and inducer of systemic anaphylactic symptoms, including HYPOTENSION; THROMBOCYTOPENIA; NEUTROPENIA; and BRONCHOCONSTRICTION.. 2-O-acetyl-1-O-hexadecyl-sn-glycero-3-phosphocholine : A 2-acetyl-1-alkyl-sn-glycero-3-phosphocholine betaine which has hexadecyl as the alkyl group. PAF is a potent phospholipid activator and mediator of many leukocyte functions, including platelet aggregation, inflammation, and anaphylaxis.		1.98102-acetyl-1-alkyl-sn-glycero-3-phosphocholineantihypertensive agent;
beta-adrenergic antagonist;
bronchoconstrictor agent;
hematologic agent;
vasodilator agent
aristolochic acid ii
aristolochic acid II: structure given in first source. aristolochic acid B : An aristolochic acid that is phenanthrene-1-carboxylic acid substituted by a methylenedioxy group at the 3,4 positions and by a nitro group at position 10.		2.1510aristolochic acids;
aromatic ether;
C-nitro compound;
cyclic acetal;
monocarboxylic acid;
organic heterotetracyclic compound		carcinogenic agent;
metabolite;
mutagen;
nephrotoxin;
toxin
homoorientin
homoorientin: isolated from Swertia japonica; structure given in first source		2.7430flavone C-glycoside;
tetrahydroxyflavone		antineoplastic agent;
radical scavenger
valerates
Valerates: Derivatives of valeric acid, including its salts and esters.		2.110short-chain fatty acid anion;
straight-chain saturated fatty acid anion		plant metabolite
liquiritigenin
liquiritigenin: structure given in first source; isolated from Pterocarpus marsupium. 4',7-dihydroxyflavanone : A dihydroxyflavanone in which the two hydroxy substituents are located at positions 4' and 7.. liquiritigenin : A dihydroxyflavanone compound having the two hydroxy substituents at the 4'- and 7-positions. Isolated from the root of Glycyrrhizae uralensis, it is a selective agonist for oestrogen receptor beta.		2.47204',7-dihydroxyflavanonehormone agonist;
plant metabolite
tephrosin
tephrosin: RN given for (7aR-cis)-isomer; has insecticidal activity; structure in first source. tephrosin : A member of the class of rotenones that is 13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one substituted with geminal methyl groups at position 3, hydroxy group at position 7a and methoxy groups at positions 9 and 10 (the 7aR,13aR stereoisomer). It is isolated from the leaves and twigs of Antheroporum pierrei and exhibits antineoplastic and pesticidal activities.		2.1510aromatic ether;
cyclic ketone;
organic heteropentacyclic compound;
rotenones		antineoplastic agent;
metabolite;
pesticide
tanshinone
tanshinone: from root of Salvia miltiorrhiza Bunge; RN given refers to tanshinone I; cardioprotective agent and neuroprotective agent		210abietane diterpenoidanticoronaviral agent
gastrodin
gastrodin: the glucoside of 4-hydroxybenzyl alcohol (gastrodigenin); isolated from Gastrodia elata Blume;		2.0110glycoside
megestrol acetate
anisatin: RN given refers to cpd without isomeric designation; also see 2-oxo-6-deoxyneoanisatin. anisatin : A sesquiterpene lactone with formula C15H20O8. It is a neurotoxic natural product found in plants of the family Illiciaceae.		2.0510bridged compound;
organic heterotetracyclic compound;
secondary alcohol;
sesquiterpene lactone;
spiro compound;
tertiary alcohol;
tetrol		GABA antagonist;
neurotoxin;
phytogenic insecticide;
plant metabolite
brassinolide
brassinolide: plant growth promoting steroidal lactone from rape pollen; RN given refers to (2alpha,3alpha,5alpha,22R,23R,24S)-isomer; structure in first source		3.83022-hydroxy steroid;
23-hydroxy steroid;
2alpha-hydroxy steroid;
3alpha-hydroxy steroid;
brassinosteroid		plant growth stimulator;
plant hormone
3beta-(n-(n',n'-dimethylaminoethane)carbamoyl)cholesterol
3-(N-(N',N'-dimethylaminoethane)carbamoyl)cholesterol: used to prepare sonicated liposomes		210
taraxasterol
taraxasterol: from Cirsium segetum. taraxasterol : A pentacyclic triterpenoid that is taraxastane with a beta-hydroxy group at position 3.		4.3960pentacyclic triterpenoid;
secondary alcohol		anti-inflammatory agent;
metabolite
asiatic acid
[no description available]		2.110monocarboxylic 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.		2.05103'-hydroxyflavanones;
4'-hydroxyflavanones;
alpha-L-rhamnoside;
flavanone glycoside;
monosaccharide derivative;
tetrahydroxyflavanone		anti-inflammatory agent;
plant metabolite;
radical scavenger
caprylates
Caprylates: Derivatives of caprylic acid. Included under this heading are a broad variety of acid forms, salts, esters, and amides that contain a carboxy terminated eight carbon aliphatic structure.. octanoate : A straight-chain saturated fatty acid anion that is the conjugate base of octanoic acid (caprylic acid); believed to block adipogenesis.		2.2110fatty acid anion 8:0;
straight-chain saturated fatty acid anion		human metabolite;
Saccharomyces cerevisiae metabolite
campestanol
ergostanol: structure		12.7735123beta-sterol;
C28-steroid
aristolic acid
aristolic acid: this is aristolochic acid without the nitro group		2.1510
muricholic acid
muricholic acid: internal standard in analysis of fecal bile acids; RN given refers to (3 alpha,5 beta)-isomer		1.96103alpha-hydroxy steroid;
6-hydroxy steroid;
7-hydroxy steroid;
bile acid;
C24-steroid;
trihydroxy-5beta-cholanic acid
quinovic acid
quinovic acid: from Mitragyna stipulosa (Rubiaceae); structure in first source		210
nepitrin
[no description available]		2.0510flavonoids;
glycoside
alliin
alliin: nutritional supplement in diet; possible therapeutic use in anemia and splenic hypertrophy; structure. alliin : An L-alanine derivative in which one of the methyl hydrogens of L-alanine has been replaced by an (S)-allylsulfinyl group.		2.0710alpha-amino acid
san 58035
[no description available]		1.9810
celastrol
[no description available]		2.0810monocarboxylic acid;
pentacyclic triterpenoid		anti-inflammatory drug;
antineoplastic agent;
antioxidant;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
Hsp90 inhibitor;
metabolite
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.		2.0310biflavonoid;
hydroxyflavan;
polyphenol;
proanthocyanidin		antioxidant;
metabolite
bruceine d
bruceine D: from fructus of Brucea javanica (Chinese name Yadanzi). bruceine D : A quassinoid that is 13,20-epoxypicras-3-ene substituted by hydroxy groups at positions 1, 11, 12, 14 and 15 and oxo groups at positions 2 and 16. Isolated from the ethanol extract of the stem of Brucea mollis, it exhibits cytotoxic activity.		1.9610
aloe emodin anthrone
aloe emodin anthrone: structure given in first source		2.0410anthracenes
aromadedrin
aromadedrin: inhibits protein kinase C; the dihydro makes it a flavone rather than a flavonol. (+)-dihydrokaempferol : A tetrahydroxyflavanone having hydroxy groupa at the 3-, 4'-, 5- and 7-positions.		2.74304'-hydroxyflavanones;
dihydroflavonols;
secondary alpha-hydroxy ketone;
tetrahydroxyflavanone		metabolite
3-hydroxydiploptene
3-hydroxydiploptene: biosynthesized from squalene or epoxy dihydrosqualene in cell-free system from Methylococcus capsulatus; RN given refers to (3beta)-isomer		1.9710
7-oxodihydrokarounidiol
7-oxodihydrokarounidiol: structure given in first source; isolated from the seeds of Tricosanthes kirilowii		2.0310
7 alpha-hydroxy-4-cholesten-3-one
7 alpha-hydroxy-4-cholesten-3-one: structure. 7alpha-hydroxycholest-4-en-3-one : A cholestanoid consisting of a cholesterol core having an oxo group at the 3-position, a C=C bond at the 4,5-position and an alpha-hydroxy group at the 7-position.		5.64323-oxo-Delta(4) steroid;
7alpha-hydroxy steroid;
cholestanoid		human metabolite;
mouse metabolite
27-hydroxycholesterol
(25R)-cholest-5-ene-3beta,26-diol : A 26-hydroxycholesterol in which the 25-position has R-configuration.		4.133126-hydroxycholesterolapoptosis inducer;
human metabolite;
mouse metabolite;
neuroprotective agent
proanthocyanidin a2
procyanidin A2: structure in first source. proanthocyanidin A2 : A proanthocyanidin obtained by the condensation of (-)-epicatechin units.		2.0310hydroxyflavan;
proanthocyanidin		angiogenesis modulating agent;
anti-HIV agent;
antioxidant;
metabolite
swertisin
swertisin: from Wilbrandia ebracteata; structure in first source. swertisin : A flavone C-glycoside that is 7-O-methylapigenin in which the hydrogen at position 6 has been replaced by a beta-D-glucosyl residue.		2.0810dihydroxyflavone;
flavone C-glycoside;
monomethoxyflavone;
monosaccharide derivative;
polyphenol		adenosine A1 receptor antagonist;
anti-inflammatory agent;
antioxidant;
hypoglycemic agent;
plant metabolite
skullcapflavone ii
skullcapflavone II: cytotoxic principle from Scutellariae radix; structure given in first source. scullcapflavone II : A tetramethoxyflavone that is flavone substituted by methoxy groups at positions 6, 7, 8 and 6' and hydroxy groups at positons 5 and 2' respectively.		2.0410dihydroxyflavone;
tetramethoxyflavone		anti-asthmatic drug;
plant metabolite
sericic acid
sericic acid: RN refers to (2alpha,3beta,4beta,19alpha)-isomer; from Vochysia divergens		1.9810
n-benzoylphenylalanylphenylalinol acetate
N-benzoylphenylalanylphenylalinol acetate: metabolite of Aspergillus glaucus		2.7330amphetamines
cholesta-5,8-dien-3 beta-ol
cholesta-5,8-dien-3 beta-ol: found in tissue of rats given AY 9944		2.0410steroid
cercosporamide
cercosporamide: antineoplastic; RN refers to (S)-isomer. cercosporamide : A member of the class of dibenzofurans that is a potent broad spectrum antifungal agent isolated from the fungus Cercosporidium henningsii.		2.0710dibenzofurans;
methyl ketone;
monocarboxylic acid amide;
polyphenol		antifungal agent;
EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor;
fungal metabolite;
phytotoxin
cholesteryl phosphate
cholesteryl phosphate: RN given refers to parent cpd		2.0310
beta-lactams
2-azetidinone: structure in first source. azetidin-2-one : An unsubstituted beta-lactam compound.. beta-lactam : A lactam in which the amide bond is contained within a four-membered ring, which includes the amide nitrogen and the carbonyl carbon.		2.0410beta-lactam antibiotic allergen;
beta-lactam
7,8-dimethoxycoumarin
[no description available]		1.9710
phytol
[no description available]		2.4620
proline
Proline: A non-essential amino acid that is synthesized from GLUTAMIC ACID. It is an essential component of COLLAGEN and is important for proper functioning of joints and tendons.. proline : An alpha-amino acid that is pyrrolidine bearing a carboxy substituent at position 2.		2.0810amino acid zwitterion;
glutamine family amino acid;
L-alpha-amino acid;
proline;
proteinogenic amino acid		algal metabolite;
compatible osmolytes;
Escherichia coli metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite
cucurbitaceae
Cucurbitaceae: The gourd plant family of the order Violales, subclass Dilleniidae, class Magnoliopsida. It is sometimes placed in its own order, Cucurbitales. 'Melon' generally refers to CUCUMIS; CITRULLUS; or MOMORDICA.		2.9740
ezetimibe
Ezetimibe: An azetidine derivative and ANTICHOLESTEREMIC AGENT that inhibits intestinal STEROL absorption. It is used to reduce total CHOLESTEROL; LDL CHOLESTEROL, and APOLIPOPROTEINS B in the treatment of HYPERLIPIDEMIAS.. ezetimibe : A beta-lactam that is azetidin-2-one which is substituted at 1, 3, and 4 by p-fluorophenyl, 3-(p-fluorophenyl)-3-hydroxypropyl, and 4-hydroxyphenyl groups, respectively (the 3R,3'S,4S enantiomer).		13.913714azetidines;
beta-lactam;
organofluorine compound		anticholesteremic drug;
antilipemic drug;
antimetabolite
columbianetin
columbianetin: RN given for cpd without isomeric designation. columbianetin : The angular furanocoumarin analogue of the linear furanocoumarin marmesin.		2.3820furanocoumarin;
tertiary alcohol
1-methylcyclopropene
1-methylcyclopropene: do not confuse with 1-methylcyclopropane. 1-methylcyclopropene : A member of the class of cyclopropenes that is cyclopropene in which the hydrogen at position 1 has been replaced by a methyl group. A gas at room temperture and pressure, it is a (synthetic) ethylene perception inhibitor and is used to prolong the life of cut and potted flowers, other ornamental plants, and fruit.		2.0610cycloalkene;
cyclopropenes		agrochemical;
plant growth regulator
oleanolic acid 3-acetate
oleanolic acid 3-acetate: from Gardenia jasminoides; RN given for (3beta)-isomer		2.0710
evodiamine
[no description available]		2.1510beta-carbolines
5-hydroxy-3',4',6,7-tetramethoxyflavone
5-hydroxy-3',4',6,7-tetramethoxyflavone: isolated from Artemisia argyi		210
10-deacetylbaccatine iii
10-deacetylbaccatine III: structure given in first source		2.1110secondary alpha-hydroxy ketone;
tetracyclic diterpenoid
schizandrin a
schizandrin A: the major lignan, 2-9%, of Schisandra plant; has hepatoprotective, antioxidant, and antineoplastic activities		2.110
rhodioloside
[no description available]		1.9810glycoside
torcetrapib
[no description available]		3.4511(trifluoromethyl)benzenes;
carbamate ester;
quinolines		anticholesteremic drug;
CETP inhibitor
karounidiol
karounidiol: structure given in first source		2.0310organic hydroxy compound
cryptotanshinone
cryptotanshinone: from Salvia miltiorrhiza		210abietane diterpenoidanticoronaviral agent
cycloartane
cycloartane : A triterpene that is lanostane in which there is a methylene bridge between the 5- and 9-positions.		2.110triterpene
isolariciresinol
isolariciresinol: RN given refers to ((1-S-(1alpha,2beta,3alpha))-isomer); structure given in first source. (+)-isolariciresinol : A lignan that is 5,6,7,8-tetrahydronaphthalen-2-ol substituted by hydroxymethyl groups at positions 6 and 7, a methoxy group at position 3 and a 4-hydroxy-3-methoxyphenyl group at position 8. It has been isolated from the roots of Rubia yunnanensis.		3.0140guaiacols;
lignan;
polyphenol;
primary alcohol		plant metabolite
oxypeucadanin
oxypeucadanin: furanocoumarin from W. Afr. medicinal plant Clausena anisata; RN given refers to cpd without isomeric designation. oxypeucedanin : A furanocoumarin that is 7H-furo[3,2-g][1]benzopyran-7-one substituted by a [(2S)-3,3-dimethyloxiran-2-yl]methoxy group at position 4.		2.0710psoralens
testololactone
[no description available]		2.11103-oxo-Delta(4) steroid;
seco-androstane;
steroid lactone
nevadensin
nevadensin: from Lysionotus pauceflora Maxim; RN & N1 from 9th CI. nevadensin : A trimethoxyflavone that is flavone substituted by methoxy groups at positions 6, 8 and 4' and hydroxy groups at positions 5 and 7 respectively.		1.9810dihydroxyflavone;
trimethoxyflavone		plant metabolite
sweroside
[no description available]		2.1310glycoside
prostaglandins b
Prostaglandins B: Physiologically active prostaglandins found in many tissues and organs. They are potent pressor substances and have many other physiological activities.		1.9510
salvigenin
salvigenin: structure. salvigenin : A trimethoxyflavone that is scutellarein in which the hydroxy groups at positions 4', 6, and 7 are replaced by methoxy groups.		2.5120monohydroxyflavone;
trimethoxyflavone		antilipemic drug;
antineoplastic agent;
apoptosis inhibitor;
autophagy inducer;
hypoglycemic agent;
immunomodulator;
neuroprotective agent;
plant metabolite
ampelopsin
ampelopsin: hepatoprotective agent; isolated from Hovenia dulcis; RN given for (2R-trans)-isomer; structure in first source. (+)-dihydromyricetin : An optically active form of dihydromyricetin having (2R,3R)-configuration.		2.4120dihydromyricetin;
secondary alpha-hydroxy ketone		antineoplastic agent;
antioxidant;
metabolite
syringopicroside
syringopicroside: from leaves of Syringa oblata Lindl.; structure given in first source		2.0510
withanolide d
withanolide D: structure. withanolide D : A withanolide that is 5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione substituted by hydroxy groups at positions 4 and 22 (the 4beta,5beta,6beta,22R stereoisomer). Isolated from Tubocapsicum anomalum and Withania somnifera, it exhibits cytotoxic activity.		2.582020-hydroxy steroid;
4-hydroxy steroid;
delta-lactone;
enone;
epoxy steroid;
ergostanoid;
secondary alcohol;
tertiary alcohol;
withanolide		antineoplastic agent
hydroxysitosterol
stigmast-5-ene-3beta,7alpha-diol : A 3beta-hydroxy steroid that is sitosterol substituted by an additional alpha-hydroxy group at position 7. It has been isolated from the roots of Breynia fruticosa.		3.65903beta-hydroxy-Delta(5)-steroid;
7alpha-hydroxy steroid		metabolite;
plant metabolite
dihydroguaiaretic acid
dihydroguaiaretic acid: lignan extracted form Larrea divaricata; inhibitory to beef heart mitochondrial succinoxidase & NADH-oxidase; RN given refers to cpd without isomeric designation		2.110
isovitexin
[no description available]		3.1650C-glycosyl compound;
trihydroxyflavone		EC 3.2.1.20 (alpha-glucosidase) inhibitor;
metabolite
cirsilineol
cirsilineol: isolated from Thymus carnosus Boiss.. cirsilineol : A trimethoxyflavone that is flavone substituted by methoxy groups at positions 6, 7 and 3' and hydroxy groups at positions 5 and 4' respectively.		2.0210dihydroxyflavone;
trimethoxyflavone		antineoplastic agent;
plant metabolite
momilactone a
momilactone A: RN given for (3aR-(3aalpha,5aalpha,8beta,10abeta,10bbeta,10calpha))-isomer		2.0210diterpene lactone;
pimarane diterpenoid
8-o-acetyl shanzhiside methyl ester
8-O-acetyl shanzhiside methyl ester: an iridoid glucoside; from Phlomis mongolica Turcz; RN given refers to (1S-(1alpha,4aalpha,5alpha,7alpha,7aalpha))-isomer; structure given in first source		2.4420
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.		2.6530labdane diterpenoidantifungal agent;
antimicrobial agent;
apoptosis inducer;
fragrance;
plant metabolite
dihydrocorynantheol
dihydrocorynantheol: alkaloid from Mitragyna species; isomer of corynantheidol;		2.0610
proximadiol
proximadiol: dicyclic sesquiterpenediol from Cymbopogon proximus with antispasmodic activity		2.0210eudesmane sesquiterpenoidmetabolite
isovaleryl-coenzyme a
[no description available]		210methylbutanoyl-CoA;
short-chain fatty acyl-CoA		mouse metabolite
metaperiodate
metaperiodate: RN given refers to periodic acid, Na salt; structure. periodate : A monovalent inorganic anion obtained by deprotonation of periodic acid.		1.9610iodine oxoanion;
monovalent inorganic anion
mokko lactone
mokko lactone: isolated from mokko, Saussurea lappa; structure in first source		2.0510
pluviatolide
pluviatolide: structure. (-)-pluviatolide : A butan-4-olide that is dihydrofuran-2(3H)-one which is substituted by a vanillyl group at position 3 and by a 3,4-methylenedioxybenzyl group at position 4 (the R,R stereoisomer).		1.9610aromatic ether;
benzodioxoles;
butan-4-olide;
lignan;
phenols		plant metabolite
tetrahymanol
tetrahymanol: minor descriptor (75-82); online & Index Medicus search TRITERPENES (75-82). tetrahymanol : A pentacyclic triterpenoid having a 3beta- (21alpha-) hydroxy-substituted gammacerane structure.		1.9710pentacyclic triterpenoid
17-hydroxy-ent-kaur-15-en-19-oic acid
17-hydroxy-ent-kaur-15-en-19-oic acid: diterpene constituent of Aralia cordat Thunb roots; structure		2.0210kaurane diterpenoid
angiotensin ii
Giapreza: injectable form of angiotensin II used to increase blood pressure in adult patients with septic or other distributive shock. Ile(5)-angiotensin II : An angiotensin II that acts on the central nervous system (PDB entry: 1N9V).		2.5320amino acid zwitterion;
angiotensin II		human metabolite
campesterol
campesterol: RN refers to (3beta,24R)-isomer; structure		19.33307663beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
C28-steroid;
phytosterols		mouse metabolite
triptophenolide
triptophenolide: structure given in first source		2.0610oxo steroid
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.		2.4120
lignin
Lignin: The most abundant natural aromatic organic polymer found in all vascular plants. Lignin together with cellulose and hemicellulose are the major cell wall components of the fibers of all wood and grass species. Lignin is composed of coniferyl, p-coumaryl, and sinapyl alcohols in varying ratios in different plant species. (From Merck Index, 11th ed). lignin : A polyphenylpropanoid derived from three monolignol monomers: trans-p-coumaryl alcohol, coniferol and trans-sinapyl alcohol. There is extensive cross-linking and no defined primary structure.		4.5170
sb 203580
[no description available]		2.0310imidazoles;
monofluorobenzenes;
pyridines;
sulfoxide		EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor;
EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor;
geroprotector;
Hsp90 inhibitor;
neuroprotective agent
isoxanthochymol
isoxanthochymol: extract of Garcinia species; structure in first source		2.0510
limonin
[no description available]		2.4320epoxide;
furans;
hexacyclic triterpenoid;
lactone;
limonoid;
organic heterohexacyclic compound		inhibitor;
metabolite;
volatile oil component
psyllium
Psyllium: Dried, ripe seeds of PLANTAGO PSYLLIUM; PLANTAGO INDICA; and PLANTAGO OVATA. Plantain seeds swell in water and are used as demulcents and bulk laxatives.		2.0210very long-chain fatty acid
5-hydroxy-7,8-dimethoxyflavone
5-hydroxy-7,8-dimethoxyflavone: from Mosla Soochowensis Matsuda; structure given in first source		2.1110
lawinal
lawinal: isolated from the root of Desmos cochinchinensis Lous; structure given in first source		210
5-hydroxy-2-pyrrolidone
5-hydroxypyrrolidin-2-one: from extracts of Hyptis verticillata; structure given in first source		2.0410
sorafenib
[no description available]		2.2510(trifluoromethyl)benzenes;
aromatic ether;
monochlorobenzenes;
phenylureas;
pyridinecarboxamide		angiogenesis inhibitor;
anticoronaviral agent;
antineoplastic agent;
EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor;
ferroptosis inducer;
tyrosine kinase inhibitor
pimaric acid
pimaric acid: RN given refers to (D)-isomer; structure		2.0210diterpenoid
demecolcine
Demecolcine: An alkaloid isolated from Colchicum autumnale L. and used as an antineoplastic.. (-)-demecolcine : A secondary amino compound that is (S)-colchicine in which the N-acetyl group is replaced by an N-methyl group. Isolable from the autumn crocus, Colchicum autumnale, it is less toxic than colchicine and is used as an antineoplastic.		2.1710alkaloid;
secondary amino compound		antineoplastic agent;
microtubule-destabilising agent
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.)		1.9410botanical 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.		2.653012alpha-hydroxy steroid;
3alpha-hydroxy steroid;
7alpha-hydroxy steroid;
bile acid;
C24-steroid;
trihydroxy-5beta-cholanic acid		human metabolite;
mouse metabolite
sandaracopimaric acid
sandaracopimaric acid: a terpenoid from Sagittaria sanittifolia L.. sandaracopimaric acid : A pimarane diterpenoid that is (1S,4aS,4bS,7R,10aS)-1,4a,7-trimethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene carrying a carboxy group at position 1 and a vinyl group at position 7. It is a natural product found in several plant species.		2.4420monocarboxylic acid;
pimarane diterpenoid;
tricyclic diterpenoid		plant metabolite
cymarine
Cymarine: A cardiotonic cardiac glycoside found in STROPHANTHUS. The aglycone is STROPHANTHIN.		1.9510
erythritol
[no description available]		2.110butane-1,2,3,4-tetrolantioxidant;
human metabolite;
plant metabolite
deoxycholic acid
Deoxycholic Acid: A bile acid formed by bacterial action from cholate. It is usually conjugated with glycine or taurine. Deoxycholic acid acts as a detergent to solubilize fats for intestinal absorption, is reabsorbed itself, and is used as a choleretic and detergent.. deoxycholic acid : A bile acid that is 5beta-cholan-24-oic acid substituted by hydroxy groups at positions 3 and 12 respectively.		5.22121bile acid;
C24-steroid;
dihydroxy-5beta-cholanic acid		human blood serum metabolite
cortisone
[no description available]		1.961011-oxo steroid;
17alpha-hydroxy steroid;
20-oxo steroid;
21-hydroxy steroid;
3-oxo-Delta(4) steroid;
C21-steroid;
glucocorticoid;
primary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone		human metabolite;
mouse metabolite
5-hydroxymethylfurfural
5-hydroxymethylfurfural: has antisickling activity; HMF is the causative component in honey that affects the presystemic metabolism and pharmacokinetics of GZ in-vivo. 5-hydroxymethylfurfural : A member of the class of furans that is furan which is substituted at positions 2 and 5 by formyl and hydroxymethyl substituents, respectively. Virtually absent from fresh foods, it is naturally generated in sugar-containing foods during storage, and especially by drying or cooking. It is the causative component in honey that affects the presystemic metabolism and pharmacokinetics of GZ in-vivo.		3.1450arenecarbaldehyde;
furans;
primary alcohol		indicator;
Maillard reaction product
stigmastanol
stigmastanol: saturated analog of beta-sitosterol; RN given refers to (3beta,5alpha)-isomer. stigmastanol : A 3-hydroxy steroid that is 5alpha-stigmastane which is substituted at the 3beta position by a hydroxy group.		16.13138343-hydroxy steroid;
phytosterols		anticholesteremic drug;
plant metabolite
cholesteryl palmitate
cholesteryl palmitate : A cholesterol ester obtained by the formal condensation of cholesterol with palmitic acid.		2.1110cholesteryl esterhuman metabolite;
mouse metabolite
lanosterol
[no description available]		5.5422014alpha-methyl steroid;
3beta-sterol;
tetracyclic triterpenoid		bacterial metabolite;
human metabolite;
mouse metabolite;
plant metabolite;
Saccharomyces cerevisiae metabolite
benzofurans
Benzofurans: Compounds that contain a BENZENE ring fused to a furan ring.		3.4670
lupeol
[no description available]		5.47600pentacyclic triterpenoid;
secondary alcohol		anti-inflammatory drug;
plant metabolite
calendula
Calendula: A plant genus of the family ASTERACEAE. Members contain CAROTENOIDS, essential oils (OILS, VOLATILE), flavonoids, mucilage, SAPONINS, and STEROLS. The plants are used both topically and internally. The common name of Marigold is also used for TAGETES.		2.4110
withaferin a
withaferin A: an antiestrogen and phytogenic antineoplastic agent isolated from leaves of Withania somnifera Dun.; structure. withaferin A : A withanolide that is 5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione substituted by hydroxy groups at positions 4 and 27 (the 4beta,5beta,6beta,22R stereoisomer). Isolated from Physalis longifolia, it exhibits cytotoxic activity.		3.135027-hydroxy steroid;
4-hydroxy steroid;
delta-lactone;
enone;
epoxy steroid;
ergostanoid;
primary alcohol;
secondary alcohol;
withanolide		antineoplastic agent;
apoptosis inducer
fusicoccin
fusicoccin: phytotoxic glycoside from Fusicoccum amydali; structure		2.0110
wortmannin
[no description available]		2.0310acetate 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
withanolides
Withanolides: Ergostane derivatives of 28 carbons with oxygens at C1, C22, and C26 positions and the side chain cyclized. They are found in WITHANIA plant genus and have cytotoxic and other effects.		3.4370
lariciresinol
lariciresinol: found in human urine. (+)-lariciresinol : A lignan that is tetrahydrofuran substituted at positions 2, 3 and 4 by 4-hydroxy-3-methoxyphenyl, hydroxymethyl and 4-hydroxy-3-methoxybenzyl groups respectively (the 2S,3R,4R-diastereomer).		2.0210aromatic ether;
lignan;
oxolanes;
phenols;
primary alcohol		antifungal agent;
plant metabolite
marmesin
marmesin: RN given refers to (S)-isomer; nodakenetin is the (R)-isomer		1.9610marmesin
amyrin acetate
[no description available]		2.9340
gitoxigenin
gitoxigenin: structure		2.051014beta-hydroxy steroid;
16beta-hydroxy steroid;
3beta-hydroxy steroid
graveoline
graveoline: structure in first source		2.2110quinolines
piperitenone
piperitenone: structure given in first source		2.1110p-menthadien-3-one
pomolic acid
pomolic acid: from Rosa woodsii & Hyptis capitata; structure in first source		2.110triterpenoidmetabolite
secalonic acid
secalonic acid: consists of 4 acids (A,C,D,E) differing only in their stereochemistry; RN given is for parent cpd; structure		2.0610
cucurbitacin f
cucurbitacin F: structure in first source		2.1110
glycogen
glycogen : A polydisperse, highly branched glucan composed of chains of D-glucopyranose residues in alpha(1->4) glycosidic linkage, joined together by alpha(1->6) glycosidic linkages. A small number of alpha(1->3) glycosidic linkages and some cumulative alpha(1->6) links also may occur. The branches in glycogen typically contain 8 to 12 glucose residues.		2.9440
arabinose
[no description available]		2.4320L-arabinoseEscherichia coli metabolite;
mouse metabolite
fibrin
Fibrin: A protein derived from FIBRINOGEN in the presence of THROMBIN, which forms part of the blood clot.		2.3720peptide
mevalonic acid
Mevalonic Acid: A dihydroxy monocarboxylic acid and precursor in the biosynthetic pathway known as the mevalonate pathway, which produces terpenes and steroids that are vital for diverse cellular functions.. mevalonic acid : A racemate composed of equimolar amounts of (R)- and (S)-mevalonic acid.. (R)-mevalonic acid : The (R)-enantiomer of mevalonic acid.		7.372023,5-dihydroxy-3-methylpentanoic acid
naringenin
(S)-naringenin : The (S)-enantiomer of naringenin.		3.1350(2S)-flavan-4-one;
naringenin		expectorant;
plant metabolite
epiglucan
epiglucan: a highly side-chain/branched alkali-insoluble cell wall glucan from fungus such as Epicoccum nigrum, Botrytis cinerea, ascomycetes & basidiomycetes; also isolated S-4001 from Lei Wan (polyporus mylitiae), HA-beta-glucan from mushroom Pleutotus ostreatus (Fr.) Quel., and translam from seaweed Laminaria cichorioides; with commercially important functional properties including emulsification and friction reduction.		5.7832
7-dehydrocholesterol
[no description available]		3.08503beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
cholestanoid;
Delta(5),Delta(7)-sterol		human metabolite;
mouse metabolite
salicin
[no description available]		2.4320aromatic primary alcohol;
aryl beta-D-glucoside;
benzyl alcohols		antipyretic;
EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
metabolite;
non-narcotic analgesic;
non-steroidal anti-inflammatory drug;
prodrug
scopolin
[no description available]		2.0510beta-D-glucoside;
coumarins;
monosaccharide derivative		plant metabolite
taxifolin
(+)-taxifolin : A taxifolin that has (2R,3R)-configuration.		2.4520taxifolinmetabolite
desmosterol
Desmosterol: An intermediate in the synthesis of cholesterol.. desmosterol : A cholestanoid that is cholesta-5,24-diene substituted by a beta-hydroxy group at position 3. It is an intermediate metabolite obtained during the synthesis of cholesterol.		11.955493beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
C27-steroid;
cholestanoid		human metabolite;
mouse metabolite
cholesteryl glucoside
cholesteryl glucoside: RN given refers to cpd without isomeric designation		2.4120monosaccharide derivative;
sterol 3-beta-D-glucoside
eriodictyol
eriodictyol: structure. eriodictyol : A tetrahydroxyflavanone that is flavanone substituted by hydroxy groups at positions 5, 7, 3' and 4' respectively.		2.51203'-hydroxyflavanones;
tetrahydroxyflavanone
pelargonidin
pelargonidin: influences flower phenotype. pelargonidin : An anthocyanidin cation that is flavylium substituted by a hydroxy groups at positions 3, 5, 7 and 4'.		2.25105-hydroxyanthocyanidinplant metabolite
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.		2.5820beta-D-glucoside;
monosaccharide derivative		Escherichia coli metabolite;
plant metabolite
cellulase
Cellulase: An endocellulase with specificity for the hydrolysis of 1,4-beta-glucosidic linkages in CELLULOSE, lichenin, and cereal beta-glucans.. beta-cellotriose : A cellotriose with a beta-configuration at the anomeric position.		2.4120cellotriose
strychnine
Strychnine: An alkaloid found in the seeds of STRYCHNOS NUX-VOMICA. It is a competitive antagonist at glycine receptors and thus a convulsant. It has been used as an analeptic, in the treatment of nonketotic hyperglycinemia and sleep apnea, and as a rat poison.. strychnine : A monoterpenoid indole alkaloid that is strychnidine bearing a keto substituent at the 10-position.		1.9910monoterpenoid indole alkaloid;
organic heteroheptacyclic compound		avicide;
cholinergic antagonist;
glycine receptor antagonist;
neurotransmitter agent;
rodenticide
monensin
Monensin: An antiprotozoal agent produced by Streptomyces cinnamonensis. It exerts its effect during the development of first-generation trophozoites into first-generation schizonts within the intestinal epithelial cells. It does not interfere with hosts' development of acquired immunity to the majority of coccidial species. Monensin is a sodium and proton selective ionophore and is widely used as such in biochemical studies.. monensin A : A spiroketal, monensin A is the major component of monensin, a mixture of antibiotic substances produced by Streptomyces cinnamonensis. An antiprotozoal, it is used as the sodium salt as a feed additive for the prevention of coccidiosis in poultry and as a growth promoter in cattle.		1.9810cyclic hemiketal;
monocarboxylic acid;
polyether antibiotic;
spiroketal		antifungal agent;
coccidiostat;
ionophore
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.		2.3520cardenolide glycosideEC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor
limonene-1,2-epoxide
limonene-1,2-epoxide: RN given refers to cpd without isomeric designation. (4R)-limonene 1,2-epoxide : The (R)-enantiomer of limonene 1,2-epoxide.		2.0610limonene 1,2-epoxide
lotaustralin
lotaustralin: higher homologue of linamarin from flax; a cyanogenic glycoside; RN given refers to (R)-isomer; structure		1.9810cyanogenic glycoside
euphol
euphol: from Euphorbia acaulis Roxb.; structure given in first source		2.7730triterpenoid
lycoctonine
lycoctonine: RN refers to (1alpha,6beta,14alpha,16beta)-isomer; structure given in first source		2.0410diterpenoid
stigmast-7-enol
stigmast-7-enol: RN given refers to (3beta)-isomer; structure in first source		3.6390steroid
ruscogenin
ruscogenin: basic sapogenin of Ruscus sp.; RN given refers to (1 beta,3 beta,25R)-isomer		2.0610triterpenoid
3-o-(alpha-l-arabinopyranosyl)hederagenin
Akebia saponin PA: isolated from Dipsacus asperoides; structure in first source. hederagenin 3-O-arabinoside : A triterpenoid saponin that is hederagenin attached to an alpha-L-arabinopyranosyl residue at position 3 via a glycosidic linkage.		2.1510alpha-L-arabinopyranoside;
hydroxy monocarboxylic acid;
monosaccharide derivative;
pentacyclic triterpenoid;
triterpenoid saponin		plant metabolite
beta-hederin
beta-hederin: derived from beta-amyrin; other hederigenin based saponins are available		2.0210triterpenoid
isopimaric acid
isopimaric acid: isolated from the bark of Illicium jadifengpi		2.4120carbotricyclic compound;
diterpenoid;
monocarboxylic acid
naringin
[no description available]		2.4420(2S)-flavan-4-one;
4'-hydroxyflavanones;
dihydroxyflavanone;
disaccharide derivative;
neohesperidoside		anti-inflammatory agent;
antineoplastic agent;
metabolite
swertiamarin
swertiamarin: seco-iridoid glucoside from Swertia japonica;		2.4820glycoside
trifolirhizin
trifolirhizin: from Sophora flavescens; has inhibitory effect on tyrosinase and melanin synthesis; structure in first source		2.0310pterocarpans
alpha bitter acid
humulon: antibiotic from hops; structure		210aromatic ketone;
cyclic ketone;
diketone;
tertiary alpha-hydroxy ketone;
triol		antibacterial drug;
antioxidant;
cyclooxygenase 2 inhibitor;
metabolite
lignans
Lignans: A class of dibenzylbutane derivatives which occurs in higher plants and in fluids (bile, serum, urine, etc.) in man and other animals. These compounds, which have a potential anti-cancer role, can be synthesized in vitro by human fecal flora. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)		5.08400
schizandrin c
schizandrin C: from Schizandra chinensis Baill & Fructus schisandrae; protects liver from carbon tetrachloride injury;		2.7730tannin
2-c-methylerythritol 4-phosphate
2-C-methylerythritol 4-phosphate: structure in first source		2.110tetritol phosphateEscherichia coli metabolite
7-deoxyloganic acid
7-deoxyloganic acid: from Uncaria tomentosa; a cyclopentyl pyran. 7-deoxyloganic acid : A cyclopentapyran that is 1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid substituted at positions 1 and 7 by beta-D-glucosyloxy and methyl groups respectively (the 1S,4aS,7S,7aR-diatereomer).		2.1510alpha,beta-unsaturated monocarboxylic acid;
beta-D-glucoside;
cyclopentapyran;
iridoid monoterpenoid;
monosaccharide derivative;
monoterpene glycoside		plant metabolite
geniposidic acid
[no description available]		210terpene glycoside
epiafzelechin
epiafzelechin: antioxidant; 3'-deoxy form of epicatechin; structure in first source. (-)-epiafzelechin : A catechin derivative having (2R,3R)-configuration.		2.520catechinplant metabolite
isoshinanolone
isoshinanolone: from crude extracts; structure in first source		2.4520tetralins
gestonorone caproate
Gestonorone Caproate: A long-acting potent progestogen structurally related to PROGESTERONE. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1185)		1.9510organic molecular entity
betadex
beta-Cyclodextrins: Cyclic GLUCANS consisting of seven (7) glucopyranose units linked by 1,4-glycosidic bonds.		3.1850cyclodextrin
e-z cinnamic acid
cinnamic acid : A monocarboxylic acid that consists of acrylic acid bearing a phenyl substituent at the 3-position. It is found in Cinnamomum cassia.. trans-cinnamic acid : The E (trans) isomer of cinnamic acid		3.1450cinnamic acidplant metabolite
ergosterol
[no description available]		8.734613beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
ergostanoid;
phytosterols		fungal metabolite;
Saccharomyces cerevisiae metabolite
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.		1.9610retinoic 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.		3.5590icosa-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
3-hydroxy-3-methylglutaryl-coenzyme a
3-hydroxy-3-methylglutaryl-coenzyme A: RN given refers to cpd without isomeric designation. 3-hydroxy-3-methylglutaryl-CoA : An alpha,omega dicarboxyacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with one of the carboxy groups of 3-hydroxy-3-methylglutaric acid.. (3S)-3-hydroxy-3-methylglutaryl-CoA : A 3-hydroxy-3-methylglutaryl-CoA where the 3-hydroxy-3-methylglutaryl component has (S)-configuration.		2.08103-hydroxy-3-methylglutaryl-CoA;
3-hydroxy fatty acyl-CoA		human metabolite;
mouse metabolite
resveratrol
trans-resveratrol : A resveratrol in which the double bond has E configuration.		2.4420resveratrolantioxidant;
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).		8.74107retinol;
vitamin A		human metabolite;
mouse metabolite;
plant metabolite
palmitoleic acid
hexadecenoate : A long-chain unsaturated fatty acid anion that is the conjugate base of hexadecenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.		2.0110hexadec-9-enoic acidalgal metabolite;
Daphnia galeata metabolite;
EC 3.1.1.1 (carboxylesterase) inhibitor;
Escherichia coli metabolite;
human blood serum metabolite
oleic acid
Oleic Acid: An unsaturated fatty acid that is the most widely distributed and abundant fatty acid in nature. It is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. (Stedman, 26th ed). oleic acid : An octadec-9-enoic acid in which the double bond at C-9 has Z (cis) stereochemistry.		4.17160octadec-9-enoic acidantioxidant;
Daphnia galeata metabolite;
EC 3.1.1.1 (carboxylesterase) inhibitor;
Escherichia coli metabolite;
mouse metabolite;
plant metabolite;
solvent
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.		2.0410macrolide lactambacterial metabolite;
immunosuppressive agent
farnesyl pyrophosphate
farnesyl pyrophosphate: a sesquiterpene that dimerizes to SQUALENE; RN given refers to cpd without isomeric designation. 2-trans,6-trans-farnesyl diphosphate : The trans,trans-stereoisomer of farnesyl diphosphate.		2.0810farnesyl diphosphateEscherichia coli metabolite;
mouse metabolite
ferulic acid
ferulate : A monocarboxylic acid anion obtained by the deprotonation of the carboxy group of ferulic acid.		5.91231ferulic acidsanti-inflammatory agent;
antioxidant;
apoptosis inhibitor;
cardioprotective agent;
MALDI matrix material;
plant metabolite
pectins
Pectins: High molecular weight polysaccharides present in the cell walls of all plants. Pectins cement cell walls together. They are used as emulsifiers and stabilizers in the food industry. They have been tried for a variety of therapeutic uses including as antidiarrheals, where they are now generally considered ineffective, and in the treatment of hypercholesterolemia.. alpha-D-galacturonic acid : The alpha-anomer of D-galacturonic acid.		2.4420D-galactopyranuronic acid
eicosapentaenoic acid
icosapentaenoic acid : Any straight-chain, C20 polyunsaturated fatty acid having five C=C double bonds.. all-cis-5,8,11,14,17-icosapentaenoic acid : An icosapentaenoic acid having five cis-double bonds at positions 5, 8, 11, 14 and 17.		2.0810icosapentaenoic acid;
omega-3 fatty acid		anticholesteremic drug;
antidepressant;
antineoplastic agent;
Daphnia galeata metabolite;
fungal metabolite;
micronutrient;
mouse metabolite;
nutraceutical
mupirocin
Mupirocin: A topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.. mupirocin : An alpha,beta-unsaturated ester resulting from the formal condensation of the alcoholic hydroxy group of 9-hydroxynonanoic acid with the carboxy group of (2E)-4-[(2S)-tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoic acid in which the tetrahydropyranyl ring is substituted at positions 3 and 4 by hydroxy groups and at position 5 by a {(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl}methyl group. Originally isolated from the Gram-negative bacterium Pseudomonas fluorescens, it is used as a topical antibiotic for the treatment of Gram-positive bacterial infections.		2.4110alpha,beta-unsaturated carboxylic ester;
epoxide;
monocarboxylic acid;
oxanes;
secondary alcohol;
triol		antibacterial drug;
bacterial metabolite;
protein synthesis inhibitor
lycopene
[no description available]		4.411acyclic caroteneantioxidant;
plant metabolite
t0901317
T0901317: an LXRalpha and LXRbeta agonist		2.4220
diethylstilbestrol
Diethylstilbestrol: A synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. It was also used formerly as a growth promoter in animals. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), diethylstilbestrol has been listed as a known carcinogen. (Merck, 11th ed). diethylstilbestrol : An olefinic compound that is trans-hex-3-ene in which the hydrogens at positions 3 and 4 have been replaced by p-hydroxyphenyl groups.		1.9810olefinic compound;
polyphenol		antifungal agent;
antineoplastic agent;
autophagy inducer;
calcium channel blocker;
carcinogenic agent;
EC 1.1.1.146 (11beta-hydroxysteroid dehydrogenase) inhibitor;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor;
endocrine disruptor;
xenoestrogen
colfosceril palmitate
colfosceril palmitate: used in the treatment of unilateral pulmonary interstitial emphysema; component of Exosurf. 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine : A phosphatidylcholine 32:0 in which the 1- and 2-acyl groups are specified as hexadecanoyl (palmitoyl). A synthetic phospholipid used in liposomes and lipid bilayers to study biological membranes. It is also a major constituent of pulmonary surfactants.		2.13101-acyl-2-hexadecanoyl-sn-glycero-3-phosphocholine;
phosphatidylcholine 32:0		mouse metabolite;
surfactant
iridoids
Iridoids: A type of MONOTERPENES, derived from geraniol. They have the general form of cyclopentanopyran, but in some cases, one of the rings is broken as in the case of secoiridoid. They are different from the similarly named iridals (TRITERPENES).		4.05140
macrocarpal a
macrocarpal A: structure in first source		2.0310
macrocarpal b
macrocarpal B: structure in first source		2.0310sesquiterpenoid
gamma-sitosterol
clionasterol : A member of the class of phytosterols that is poriferast-5-ene carrying a beta-hydroxy substituent at position 3.		23.351,629943beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
phytosterols		marine metabolite;
plant metabolite
heraclenin
heraclenin: from Chlamydomonas reinhardii; structure given in first source; RN given refers to (R)-isomer		210
3-chlorocholest-5-ene
3-chlorocholest-5-ene: RN refers to (3beta)-isomer		2.3820
schizandrin
schizandrin: a dibenzocyclooctadiene lignan; schizandra is the plant name		2.7830
euscaphic acid
euscaphic acid: isolated from medicinal plant, Euscaphis japonica Pax.; structure; RN given refers to 2alpha,3alpha-isomer. euscaphic acid : A pentacyclic triterpenoid that is urs-12-en-28-oic acid substituted by hydroxy groups at positions 2, 3 and 19 respectively (the 2alpha,3alpha-stereoisomer). It has been isolated from the leaves of Rosa laevigata.		3.5780hydroxy monocarboxylic acid;
pentacyclic triterpenoid;
triol		plant metabolite
morolic acid
morolic acid: from Pistacia terebinthus galls; structure in first source		2.1110
riboflavin
vitamin B2 : Any member of a group of vitamers that belong to the chemical structural class called flavins that exhibit biological activity against vitamin B2 deficiency. Symptoms associated with vitamin B2 deficiency include glossitis, seborrhea, angular stomaitis, cheilosis and photophobia. The vitamers include riboflavin and its phosphate derivatives (and includes their salt, ionised and hydrate forms).		2.2510flavin;
vitamin B2		anti-inflammatory agent;
antioxidant;
cofactor;
Escherichia coli metabolite;
food colouring;
fundamental metabolite;
human urinary metabolite;
mouse metabolite;
photosensitizing agent;
plant metabolite
spathulenol
spathulenol: sesquiterpene alcohol isolated from essential oils of Artemisia vulgaris L. & Artemisia dracunculus L.. spathulenol : A tricyclic sesquiterpenoid that is 4-methylidenedecahydro-1H-cyclopropa[e]azulene carrying three methyl substituents at positions 1, 1 and 7 as well as a hydroxy substituent at position 7.		2.5220
cholestane-3,5,6-triol
cholestane-3,5,6-triol: structure; RN given refers to cpd without isomeric designation		1.9910
methyl maslinate
methyl maslinate: isolated from the radix of Vaccinium scopulorum		2.0810
alpha-asarone
asarone: structure in Merck Index, 9th ed, #847. asarone : A phenylpropanoid that is benzene substituted by methoxy groups at positions 1, 2 and 4 and a propen-1-yl group at position 5. It has been isolated from Acorus.. alpha-asarone : The trans-isomer of asarone.		2.4420asaroneanticonvulsant;
GABA modulator
hydroxyphenethylferulate
hydroxyphenethylferulate: from the roots of Atropa acuminata (Solanaceae); structure in first source		2.0110hydroxycinnamic acid
cinnamaldehyde
3-phenylprop-2-enal : A member of the class of cinnamaldehydes that is prop-2-enal in which a hydrogen at position 3 has been replaced by a phenyl group. The configuration of the double bond is not specified; the name "cinnamaldehyde" is widely used to refer to the E (trans) isomer.. (E)-cinnamaldehyde : The E (trans) stereoisomer of cinnamaldehyde, the parent of the class of cinnamaldehydes.		2.31103-phenylprop-2-enal;
cinnamaldehydes		antifungal agent;
EC 4.3.1.24 (phenylalanine ammonia-lyase) inhibitor;
flavouring agent;
hypoglycemic agent;
plant metabolite;
sensitiser;
vasodilator agent
trans-4-coumaric acid
hydroxycinnamic acid : Any member of the class of cinnamic acids carrying one or more hydroxy substituents.. trans-4-coumaric acid : The trans-isomer of 4-coumaric acid.. 4-coumaric acid : A coumaric acid in which the hydroxy substituent is located at C-4 of the phenyl ring.		41304-coumaric acidfood component;
mouse metabolite;
plant metabolite
anethole
anethole: an isomer of estragole; structurally similar to CAPSAICIN; has some neurological and insecticidal and skin absorption effects; RN given refers to unspecified stereoisomer. anethole : A monomethoxybenzene that is methoxybenzene substituted by a prop-1-en-1-yl group at position 4.. trans-anethole : The trans-stereoisomer of anethole.		2.2510anetholeflavouring agent
geraniol
[no description available]		2.15103,7-dimethylocta-2,6-dien-1-ol;
monoterpenoid;
primary alcohol		allergen;
fragrance;
plant metabolite;
volatile oil component
dimethyl fumarate
[no description available]		210diester;
enoate ester;
methyl ester		antipsoriatic;
immunomodulator
glycosides
[no description available]		5.49650
chalcone
trans-chalcone : The trans-isomer of chalcone.		1.9910chalconeEC 3.2.1.1 (alpha-amylase) inhibitor
sinapinic acid
sinapinic acid: a matrix for matrix-assisted laser desorption technique for protein MW determination; a constituent of propolis. trans-sinapic acid : A sinapic acid in which the double bond has trans-configuration.		2.4520sinapic acidMALDI matrix material;
plant metabolite
isomethyleugenol
Methylation: Addition of methyl groups. In histo-chemistry methylation is used to esterify carboxyl groups and remove sulfate groups by treating tissue sections with hot methanol in the presence of hydrochloric acid. (From Stedman, 25th ed)		3.5890isomethyleugenol
piplartine
piplartine: Antineoplastic Agent, Phytogenic; alkaloid from Piper; structure in first source		2.110cinnamamides;
dicarboximide
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.		2.830benzodioxoles;
N-acylpiperidine;
piperidine alkaloid;
tertiary carboxamide		food component;
human blood serum metabolite;
NF-kappaB inhibitor;
plant metabolite
squalene
Addavax: an oil-water nanoemulsion and adjuvant containing squalene, Tween 80, and sorbitane trioleate		10.96417triterpenehuman metabolite;
mouse metabolite;
plant metabolite;
Saccharomyces cerevisiae metabolite
stilbenes
Stilbenes: Organic compounds that contain 1,2-diphenylethylene as a functional group.. trans-stilbene : The trans-isomer of stilbene.		2.9240stilbene
cardamonin
cardamonin: found in Zingiberaceae; structure in first source		2.4520chalcones
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.		2.1110olefinic compound;
phytocannabinoid;
resorcinols		antimicrobial agent;
plant metabolite
nsc 4347
NSC 4347: structure in first source		2.4820
sesquiterpenes
[no description available]		5.7250
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.		2.420catechols;
polyphenol;
resorcinols;
stilbenol		antineoplastic agent;
apoptosis inducer;
geroprotector;
hypoglycemic agent;
plant metabolite;
protein kinase inhibitor;
tyrosine kinase inhibitor
caffeic acid
trans-caffeic acid : The trans-isomer of caffeic acid.		3.1350caffeic acidgeroprotector;
mouse metabolite
methyl caffeate
methyl caffeate: from plant Gaillardia pulchella. methyl caffeate : An alkyl caffeate ester formed by the formal condensation of caffeic acid with methyl alcohol.		2.0210alkyl caffeate ester;
methyl ester
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.		340aromatic 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
thiouracil
Thiouracil: Occurs in seeds of Brassica and Crucifera species. Thiouracil has been used as antithyroid, coronary vasodilator, and in congestive heart failure although its use has been largely supplanted by other drugs. It is known to cause blood dyscrasias and suspected of terato- and carcinogenesis.. thiouracil : A nucleobase analogue that is uracil in which the oxo group at C-2 is replaced by a thioxo group.		2.3420nucleobase analogue;
thiocarbonyl compound		antithyroid drug;
metabolite
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.		2.0110capsaicinoidnon-narcotic analgesic;
TRPV1 agonist;
voltage-gated sodium channel blocker
terbinafine
[no description available]		2.0110acetylenic compound;
allylamine antifungal drug;
enyne;
naphthalenes;
tertiary amine		EC 1.14.13.132 (squalene monooxygenase) inhibitor;
P450 inhibitor;
sterol biosynthesis inhibitor
coniferyl alcohol
coniferyl alcohol: structure. coniferol : A phenylpropanoid that is one of the main monolignols, produced by the reduction of the carboxy functional group in cinnamic acid and the addition of a hydroxy and a methoxy substituent to the aromatic ring.		2.0410guaiacols;
phenylpropanoid		animal metabolite;
monolignol;
mouse metabolite;
pheromone;
plant metabolite;
volatile oil component
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.		3.1750cinnamate ester;
tannin		food component;
plant metabolite
cholesterol acetate
cholesteryl acetate : A cholesterol ester obtained by formal acylation of the hydroxy group of cholesterol by acetic acid.		2.3920acetate ester;
cholesteryl ester		human metabolite
thioacetamide
Thioacetamide: A crystalline compound used as a laboratory reagent in place of HYDROGEN SULFIDE. It is a potent hepatocarcinogen.. thioacetamide : A thiocarboxamide consiting of acetamide having the oxygen replaced by sulfur.		2.610thiocarboxamidehepatotoxic agent
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.		3.3411cardenolide glycoside;
steroid saponin		anti-arrhythmia drug;
cardiotonic drug;
EC 3.6.3.9 (Na(+)/K(+)-transporting ATPase) inhibitor;
epitope
1,6-anhydro-beta-glucopyranose
1,6-anhydro-beta-glucopyranose: RN given refers to (beta-D)-isomer. levoglucosan : A anhydrohexose that is the 1,6-anhydro-derivative of beta-D-glucopyranose.		2.7230anhydrohexoseArabidopsis thaliana metabolite;
biomarker;
human metabolite
tamoxifen
[no description available]		2.0410stilbenoid;
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
sodium taurodeoxycholate
Taurodeoxycholic Acid: A bile salt formed in the liver by conjugation of deoxycholate with taurine, usually as the sodium salt. It is used as a cholagogue and choleretic, also industrially as a fat emulsifier.. taurodeoxycholic acid : A bile acid taurine conjugate of deoxycholic acid.. taurodeoxycholate : An organosulfonate oxoanion that is the conjugate base of taurodeoxycholic acid.		2.0410bile acid taurine conjugatehuman metabolite
tocopherylquinone
tocopherylquinone: RN refers to (3R-(3R*,7R*,11R*))-isomer; structure		2.0510
nadp
[no description available]		2.8940
1,1-diphenyl-2-picrylhydrazyl
1,1-diphenyl-2-picrylhydrazyl: A diphenyl picrate; the ability to decolorize this stable radical indicates reactivity of tested compounds (Banda, Anal Chem 46:1772-7 1974)		3.3260
methyl-thiohydantoin-tryptophan
methyl-thiohydantoin-tryptophan: structure in first source		2.0310organonitrogen compound;
organooxygen compound
u 0126
U 0126: protein kinase kinase inhibitor; structure in first source		2.2110aryl sulfide;
dinitrile;
enamine;
substituted aniline		antineoplastic agent;
antioxidant;
apoptosis inducer;
EC 2.7.11.24 (mitogen-activated protein kinase) inhibitor;
osteogenesis regulator;
vasoconstrictor agent
8-hydroxypinoresinol
8-hydroxypinoresinol: cytoprotective lignan from Forsythia suspensa; structure in first source		2.1110lignan
laccase
Laccase: A copper-containing oxidoreductase enzyme that catalyzes the oxidation of 4-benzenediol to 4-benzosemiquinone. It also has activity towards a variety of O-quinols and P-quinols. It primarily found in FUNGI and is involved in LIGNIN degradation, pigment biosynthesis and detoxification of lignin-derived products.		2.0310
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.		2.1510beta-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
mdl 72527
MDL 72527: RN given refers to di-HCl; RN for parent cpd not available 6/85; polyamine oxidase inhibitor		2.0310
taxifolin-3-glucopyranoside
taxifolin-3-glucopyranoside: from root-sprouts of Agrimonia pilosa Ledeb; structure given in first source		1.9710
beta-sitosterol sulfate
beta-sitosterol sulfate: internal standard for measuement of cholesteryl sulfate; RN given refers to (3beta)-isomer		3.5280
piperolactam a
piperolactam A: isolated from Houttynia cordata; structure in first source		2.110alkaloid
sesamoside
sesamoside: an iridoid glucoside; from Phlomis mongolica Turz; RN given refers to (1aR-(1aalpha,1bbeta,2beta,5abeta,6beta,6aalpha))-isomer; structure given in first source		2.0310
phillygenin
phillygenin: cytoprotective lignan from Forsythia suspensa; structure in first source		2.0510
demethoxysudachitin
demethoxysudachitin: from Lysionotus denticutosus & pauciflorus var. Catifolius		1.9810ether;
flavonoids
momilactone b
momilactone B: structure in first source		2.0210organic heterotricyclic compound;
organooxygen compound
gigantol
gigantol: structure in first source		2.4820
ovalbumin
Ovalbumin: An albumin obtained from the white of eggs. It is a member of the serpin superfamily.		3.0440
crocin
crocin: a free radical scavenger		210
mtt formazan
MTT formazan: a blue MEM-insoluble mitochondrial byproduct; used to determine viability of cells with active mitochondrial dehydrogenase enzymes		2.0410
flavan-3-ol
flavan-3-ol: structure in first source		2.4620hydroxyflavonoid
alpha-chymotrypsin
Chymotrypsin: A serine endopeptidase secreted by the pancreas as its zymogen, CHYMOTRYPSINOGEN and carried in the pancreatic juice to the duodenum where it is activated by TRYPSIN. It selectively cleaves aromatic amino acids on the carboxyl side.		2.110
alpinetin
alpinetin: from Alpinia henryi K. Schum.; structure in first source		2.0410ether;
flavonoids
17-ketosteroids
17-Ketosteroids: Steroids that contain a ketone group at position 17.. 17-oxo steroid : Any oxo steroid carrying the oxo group at position 17.		2.6430
naphthoquinones
Naphthoquinones: Naphthalene rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups.		3.360
sc 560
SC560 : A member of the class of pyrazoles that is 1H-pyrazole which is substituted at positions 1, 3 and 5 by 4-methoxyphenyl, trifluoromethyl and 4-chlorophenyl groups, respectively. Unlike many members of the diaryl heterocycle class of cyclooxygenase (COX) inhibitors, SC-560 is selective for COX-1.		2.0810aromatic ether;
monochlorobenzenes;
organofluorine compound;
pyrazoles		angiogenesis modulating agent;
antineoplastic agent;
apoptosis inducer;
cyclooxygenase 1 inhibitor;
non-steroidal anti-inflammatory drug
alpha-carotene
alpha-carotene: RN given refers to (all-E)-isomer; see also related record beta-carotene. alpha-carotene : A cyclic carotene with a beta- and an epsilon-ring at opposite ends respectively.		3.3911carotenoid beta-end derivative;
cyclic carotene		plant metabolite;
provitamin A
osteoprotegerin
Osteoprotegerin: A secreted member of the TNF receptor superfamily that negatively regulates osteoclastogenesis. It is a soluble decoy receptor of RANK LIGAND that inhibits both CELL DIFFERENTIATION and function of OSTEOCLASTS by inhibiting the interaction between RANK LIGAND and RECEPTOR ACTIVATOR OF NUCLEAR FACTOR-KAPPA B.		2.4110long-chain fatty acid
pterodondiol
pterodondiol: anti-bacterial from Laggera pterodonta; structure in first source		2.0310eudesmane sesquiterpenoid
calceolarioside a
calceolarioside A: structure given in first source; isolated from Calceolaria hypericina; induces platelet aggregation		2.1310hydroxycinnamic acid
fraxin
fraxin: found in Fraxinus excelsior leaves; structure given in first source. fraxin : A beta-D-glucoside that is fraxetin attached to a beta-D-glucopyranosyl group at position 8 via a glycosidic linkage. It is a natural product isolated from the leaves of Fraxinus excelsior and exhibits potent hepatoprotective effects in vitro and in vivo.		2.0210aromatic ether;
beta-D-glucoside;
hydroxycoumarin		anti-inflammatory agent;
hepatoprotective agent;
plant metabolite
eupatilin
eupatilin: isolated from Artemisia argyi. eupatilin : A trimethoxyflavone that is flavone substituted by hydroxy groups at C-5 and C-7 and methoxy groups at C-6, C-3' and C-4' respectively. Isolated from Citrus reticulata and Salvia tomentosa, it exhibits anti-inflammatory, anti-ulcer and antineoplastic activities.		2.4220dihydroxyflavone;
trimethoxyflavone		anti-inflammatory agent;
anti-ulcer drug;
antineoplastic agent;
EC 1.13.11.34 (arachidonate 5-lipoxygenase) inhibitor;
metabolite
sphingosine
sphing-4-enine : A sphingenine in which the C=C double bond is located at the 4-position.. sphingenine : A 2-aminooctadecene-1,3-diol having (2S,3R)-configuration.. sphingoid : Sphinganine, its homologs and stereoisomers, and the hydroxy and unsaturated derivatives of these compounds.. 2-aminooctadec-4-ene-1,3-diol : A 2-aminooctadecene-1,3-diol having its double bond at position 4.		2.0210sphing-4-eninehuman metabolite;
mouse metabolite
quercetin
[no description available]		6.916417-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
bilirubin
[no description available]		2.8940biladienes;
dicarboxylic acid		antioxidant;
human metabolite;
mouse metabolite
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.		2.9240prostaglandins Ehuman metabolite;
mouse metabolite;
oxytocic
coniferin
coniferin : A monosaccharide derivative that is coniferol attached to a beta-D-glucopyranosyl residue at position 1 via a glycosidic linkage.		2.7330aromatic ether;
cinnamyl alcohol beta-D-glucoside;
monosaccharide derivative		plant metabolite
biochanin a
[no description available]		3.1504'-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]		2.94404'-methoxyisoflavones;
7-hydroxyisoflavones		phytoestrogen;
plant metabolite
trans-phytol
trans-phytol: structure in first source		2.0210diterpenoid;
long-chain primary fatty alcohol		algal metabolite;
plant metabolite;
schistosomicide drug
vitexin
[no description available]		2.4920C-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.		2.9940dihydroxyflavone;
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.		6.1370trihydroxyflavoneantineoplastic agent;
metabolite
luteolin
[no description available]		6.13703'-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.		4.34190octadecadienoic acid;
omega-6 fatty acid		algal metabolite;
Daphnia galeata metabolite;
plant metabolite
quercitrin
[no description available]		2.7130alpha-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]		4.36190hydroxycoumarinplant growth regulator;
plant metabolite
vomifoliol
blumenol A: a phytotoxin isolated from Oryza sativa Awaakamai; structure in first source. vomifoliol : A fenchane monoterpenoid that is 3,5,5-trimethylcyclohex-2-en-1-one substituted by a hydroxy and a (1E)-3-hydroxybut-1-en-1-yl group at position 4.. (6S,9R)-vomifoliol : A (6S)-vomifoliol with a R configuration for the hydroxy group at position 9.		2.0510(6S)-vomifoliolmetabolite;
phytotoxin
vitamin k semiquinone radical
vitamin K semiquinone radical: found in active preparations of vitamin K-dependent carboxylase. vitamin K : Any member of a group of fat-soluble 2-methyl-1,4-napthoquinones that exhibit biological activity against vitamin K deficiency. Vitamin K is required for the synthesis of prothrombin and certain other blood coagulation factors.		3.3911
beta carotene
beta Carotene: A carotenoid that is a precursor of VITAMIN A. Beta carotene is administered to reduce the severity of photosensitivity reactions in patients with erythropoietic protoporphyria (PORPHYRIA, ERYTHROPOIETIC).. provitamin A : A provitamin that can be converted into vitamin A by enzymes from animal tissues.		9.781410carotenoid beta-end derivative;
cyclic carotene		antioxidant;
biological pigment;
cofactor;
ferroptosis inhibitor;
human metabolite;
mouse metabolite;
plant metabolite;
provitamin A
leukotriene b4
Leukotriene B4: The major metabolite in neutrophil polymorphonuclear leukocytes. It stimulates polymorphonuclear cell function (degranulation, formation of oxygen-centered free radicals, arachidonic acid release, and metabolism). (From Dictionary of Prostaglandins and Related Compounds, 1990). leukotriene B4 : A leukotriene composed of (6Z,8E,10E,14Z)-icosatetraenoic acid having (5S)- and (12R)-hydroxy substituents. It is a lipid mediator of inflammation that is generated from arachidonic acid via the 5-lipoxygenase pathway.		2.0110dihydroxy monocarboxylic acid;
hydroxy polyunsaturated fatty acid;
leukotriene;
long-chain fatty acid		human metabolite;
mouse metabolite;
plant metabolite;
vasoconstrictor agent
coniferaldehyde
coniferaldehyde: from aqueous extract of Senra incana. coniferyl aldehyde : A member of the class of cinnamaldehydes that is cinnamaldehyde substituted by a hydroxy group at position 4 and a methoxy group at position 3.		2.4720cinnamaldehydes;
guaiacols;
phenylpropanoid		antifungal agent;
plant metabolite
feruloyltyramine
feruloyltyramine: structure given in first source; isolated from Cannabis sativa seeds, roots, leaves, and resin; induces hypothermia and motor incoordination in mice; moupinamide is (E)-isomer		2.4620tyraminesmetabolite
luteolin-7-glucoside
luteolin-7-glucoside: has both antiasthmatic and antineoplastic activities; has 3C protease inhibitory activity; isolated from Ligustrum lucidum. luteolin 7-O-beta-D-glucoside : A glycosyloxyflavone that is luteolin substituted by a beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.		3.5480beta-D-glucoside;
glycosyloxyflavone;
monosaccharide derivative;
trihydroxyflavone		antioxidant;
plant metabolite
gossypetin
gossypetin: inhibits activity of penicillinase enzyme in E coli. gossypetin : A hexahydroxyflavone having the hydroxy groups placed at the 3-, 3'-, 4'-, 5- 7- and 8-positions.		2.1107-hydroxyflavonol;
hexahydroxyflavone		plant metabolite
chrysoeriol
chrysoeriol: isolated from leaves of Eurya japonica & E. emarginata. 4',5,7-trihydroxy-3'-methoxyflavone : The 3'-O-methyl derivative of luteolin.		2.4520monomethoxyflavone;
trihydroxyflavone		antineoplastic agent;
antioxidant;
metabolite
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.		2.1110beta-D-glucoside;
dihydroxyflavone;
glycosyloxyflavone;
monosaccharide derivative		antibacterial agent;
metabolite;
non-steroidal anti-inflammatory drug
(all-e) phytoene
(all-E) phytoene: C40 carotenoid biosynthesized in bacteria; minor descriptor (75-84); EP to CAROTENOIDS (85); on-line & Index Medicus search CAROTENOIDS (75-85); RN given refers to (all-trans)-isomer; RN for cpd without isomeric designation. all-trans-phytoene : The all-trans-isomer of phytoene.		2.0410phytoeneplant metabolite
vitamin d 2
Ergocalciferols: Derivatives of ERGOSTEROL formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. They differ from CHOLECALCIFEROL in having a double bond between C22 and C23 and a methyl group at C24.. vitamin D2 : A vitamin D supplement and has been isolated from alfalfa.		2.3620hydroxy seco-steroid;
seco-ergostane;
vitamin D		bone density conservation agent;
nutraceutical;
plant metabolite;
rodenticide
stigmasterol
stigmasta-5,22-dien-3-ol: isolated from freeze-dried powder of Blackberries (Rubus ursinus L.) which showed an activity on inhibition of chemocarcinogen. stigmasterol : A 3beta-sterol that consists of 3beta-hydroxystigmastane having double bonds at the 5,6- and 22,23-positions.		15.3634783beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
phytosterols;
stigmastane sterol		plant metabolite
cholecalciferol
Cholecalciferol: Derivative of 7-dehydroxycholesterol formed by ULTRAVIOLET RAYS breaking of the C9-C10 bond. It differs from ERGOCALCIFEROL in having a single bond between C22 and C23 and lacking a methyl group at C24.. calciol : A hydroxy seco-steroid that is (5Z,7E)-9,10-secocholesta-5,7,10(19)-triene in which the pro-S hydrogen at position 3 has been replaced by a hydroxy group. It is the inactive form of vitamin D3, being hydroxylated in the liver to calcidiol (25-hydroxyvitamin D3), which is then further hydroxylated in the kidney to give calcitriol (1,25-dihydroxyvitamin D3), the active hormone.		3.2460D3 vitamins;
hydroxy seco-steroid;
seco-cholestane;
secondary alcohol;
steroid hormone		geroprotector;
human metabolite
sinapaldehyde
sinapyl aldehyde: structure in first source. (E)-sinapaldehyde : A member of the class of cinnamaldehydes that is cinnamaldehyde substituted by a hydroxy group at position 4 and methoxy groups at positions 3 and 5.		2.520cinnamaldehydes;
dimethoxybenzene;
phenols		antifungal agent;
plant metabolite
rutin
Hydroxyethylrutoside: Monohydroxyethyl derivative of rutin. Peripheral circulation stimulant used in treatment of venous disorders.		4.15150disaccharide derivative;
quercetin O-glucoside;
rutinoside;
tetrahydroxyflavone		antioxidant;
metabolite
kaempferol
[no description available]		4.833107-hydroxyflavonol;
flavonols;
tetrahydroxyflavone		antibacterial agent;
geroprotector;
human blood serum metabolite;
human urinary metabolite;
human xenobiotic metabolite;
plant metabolite
6-ketoprostaglandin f1 alpha
6-Ketoprostaglandin F1 alpha: The physiologically active and stable hydrolysis product of EPOPROSTENOL. Found in nearly all mammalian tissue.. 6-oxoprostaglandin F1alpha : A prostaglandin Falpha that is prostaglandin F1alpha bearing a keto substituent at the 6-position.		2.0210prostaglandins Falphahuman metabolite;
mouse metabolite
zeaxanthin
Zeaxanthins: Carotenoids found in fruits and vegetables. Zeaxanthin accumulates in the MACULA LUTEA.		3.4311carotenolantioxidant;
bacterial metabolite;
cofactor
alpha-linolenic acid
linolenic acid : A two-membered subclass of octadecatrienoic acid comprising the (9Z,12Z,15Z)- and (6Z,9Z,12Z)-isomers. Linolenic acids are nutrients essential to the formation of prostaglandins and are also used in making paints and synthetic resins.. linolenate : A polyunsaturated fatty acid anion obtained by deprotonation of the carboxy group of either alpha- or gamma-linolenic acid.		3.93120linolenic acid;
omega-3 fatty acid		micronutrient;
mouse metabolite;
nutraceutical
harmine
Harmine: Alkaloid isolated from seeds of PEGANUM HARMALA; ZYGOPHYLLACEAE. It is identical to banisterine, or telepathine, from Banisteria caapi and is one of the active ingredients of hallucinogenic drinks made in the western Amazon region from related plants. It has no therapeutic use, but (as banisterine) was hailed as a cure for postencephalitic PARKINSON DISEASE in the 1920's.. harmine : A harmala alkaloid in which the harman skeleton is methoxy-substituted at C-7.		2.420harmala alkaloidanti-HIV agent;
EC 1.4.3.4 (monoamine oxidase) inhibitor;
metabolite
genistein
[no description available]		4.041407-hydroxyisoflavonesantineoplastic 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.		2.2110antibiotic antifungal drug;
macrolide antibiotic;
polyene antibiotic		antiamoebic agent;
antiprotozoal drug;
bacterial metabolite
erucic acid
[no description available]		3.8121docosenoic acid
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.		2.4820oxo monocarboxylic acidjasmonates;
plant metabolite
astaxanthine
astaxanthine: a keto form of carotene; pigment in flesh of Scottish salmon (Salmo salar) crustacoa-lobster (Homarus gammarus, flamingo feathers; structure; a carotenoid without vitamin A activity, has shown anti-oxidant and anti-inflammatory activities. astaxanthin : A carotenone that consists of beta,beta-carotene-4,4'-dione bearing two hydroxy substituents at positions 3 and 3' (the 3S,3'S diastereomer). A carotenoid pigment found mainly in animals (crustaceans, echinoderms) but also occurring in plants. It can occur free (as a red pigment), as an ester, or as a blue, brown or green chromoprotein.		3.3110carotenol;
carotenone		animal metabolite;
anticoagulant;
antioxidant;
food colouring;
plant metabolite
cryptoxanthins
Cryptoxanthins: Mono-hydroxylated xanthophylls formed from the hydroxylation of BETA-CAROTENE. Isomers include: beta-cryptoxanthin, alpha-cryptoxanthin, and zeinoxanthin. The alpha- and beta-cryptoxanthin are provitamin A precursors.. beta-cryptoxanthin : A carotenol that exhibits antioxidant activity. It has been isolated from fruits such as papaya and oranges.		5.6232carotenolantioxidant;
biomarker;
plant metabolite;
provitamin A
fucoxanthin
fucoxanthin: RN given refers to (3S,3'S,5R,5'R,6S,6'R)-isomer. fucoxanthin : An epoxycarotenol that is found in brown seaweed and which exhibits anti-cancer, anti-diabetic, anti-oxidative and neuroprotective properties.		3.3110
lutein
Lutein: A xanthophyll found in the major LIGHT-HARVESTING PROTEIN COMPLEXES of plants. Dietary lutein accumulates in the MACULA LUTEA.. xanthophyll : A subclass of carotenoids consisting of the oxygenated carotenes.		6.243carotenolfood colouring;
plant metabolite
cucurbitacin b
[no description available]		2.0610cucurbitacin;
secondary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone
cucurbitacin d
cucurbitacin D: toxic constituent in edible gourd; see also records for cucurbitacins & specific cucurbitacins. cucurbitacin D : A cucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at positions 5 and 23.		2.0610cucurbitacin;
secondary alpha-hydroxy ketone;
tertiary alpha-hydroxy ketone
brassicasterol
brassicasterol : An 3beta-sterol that is (22E)-ergosta-5,22-diene substituted by a hydroxy group at position 3beta. It is a phytosterol found in marine algae, fish, and rapeseed oil.		6.932513beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
ergostanoid;
phytosterols		algal metabolite;
animal metabolite;
biomarker;
EC 1.3.1.72 (Delta(24)-sterol reductase) inhibitor;
human metabolite;
marine metabolite;
plant metabolite;
sterol biosynthesis inhibitor
spinasterol
spinasterol: RN given refers to alpha-spinasterol ((3beta,5alpha,22E)-isomer)		3.96130steroid
harman
harman: a beta-carboline; RN given refers to parent cpd; structure. harman : An indole alkaloid fundamental parent with a structure of 9H-beta-carboline carrying a methyl substituent at C-1. It has been isolated from the bark of Sickingia rubra, Symplocus racemosa, Passiflora incarnata, Peganum harmala, Banisteriopsis caapi and Tribulus terrestris, as well as from tobacco smoke. It is a specific, reversible inhibitor of monoamine oxidase A.		2.420harmala alkaloid;
indole alkaloid fundamental parent;
indole alkaloid		anti-HIV agent;
EC 1.4.3.4 (monoamine oxidase) inhibitor;
plant metabolite
daphnoretin
daphnoretin: isolated from the whole plant Wikstroemia indica. daphnoretin : A member of the class of coumarins that is coumarin substituted by a hydroxy group at position 7, a methoxy group at position 6 and a (2-oxo-2H-chromen-7-yl)oxy group at position 3.		2.0510aromatic ether;
hydroxycoumarin		antineoplastic agent;
antiviral agent;
metabolite
esculetin
esculetin: used in filters for absorption of ultraviolet light; structure. esculetin : A hydroxycoumarin that is umbelliferone in which the hydrogen at position 6 is substituted by a hydroxy group. It is used in filters for absorption of ultraviolet light.		2.4520hydroxycoumarinantioxidant;
plant metabolite;
ultraviolet filter
esculin
[no description available]		2.0510beta-D-glucoside;
hydroxycoumarin		antioxidant;
metabolite
7-hydroxycoumarin
7-oxycoumarin: derivatives have anti-oxidant properties. umbelliferone : A hydroxycoumarin that is coumarin substituted by a hydroxy group ay position 7.		2.9640hydroxycoumarinfluorescent probe;
food component;
plant metabolite
humulene
humulene: structure given in first source. (1E,4E,8E)-alpha-humulene : The (1E,4E,8E)-isomer of alpha-humulene.		2.940alpha-humulene
harpagoside
harpagoside: glycoside of a cyclopenta[c]pyran from root of S. African plant Harpagophytum procumbens DC; structure in Negwer, 5th ed, #5281, 7th ed #9921; Harpagophytum extract WS 1531 is plant extract containing harpagoside; Antidiabetic Agent		2.0510terpene glycoside
oleuropein
oleuropein: iridoid isolated from leaves and fruit of Olea and Ligustrum (Oleaceae). oleuropein : A secoiridoid glycoside that is the methyl ester of 3,4-dihydro-2H-pyran-5-carboxylic acid which is substituted at positions 2, 3, and 4 by hydroxy, ethylidene, and carboxymethyl groups, respectively and in which the anomeric hydroxy group at position 2 has been converted into its beta-D-glucoside and the carboxylic acid moiety of the carboxymethyl substituent has been converted to the corresponding 3,4-dihydroxyphenethyl ester (the 2S,3E,4S stereoisomer). The most important phenolic compound present in olive cultivars.		2.0810beta-D-glucoside;
catechols;
diester;
methyl ester;
pyrans;
secoiridoid glycoside		anti-inflammatory agent;
antihypertensive agent;
antineoplastic agent;
antioxidant;
apoptosis inducer;
NF-kappaB inhibitor;
nutraceutical;
plant metabolite;
radical scavenger
amentoflavone
[no description available]		2.6120biflavonoid;
hydroxyflavone;
ring assembly		angiogenesis inhibitor;
antiviral agent;
cathepsin B inhibitor;
P450 inhibitor;
plant metabolite
apigenin dimethylether
apigenin dimethylether: a dimethoxy analog of apigenin from roots of Rhus undulata and possibly other plants. apigenin 7,4'-dimethyl ether : A dimethoxyflavone that is the 7,4'-dimethyl ether derivative of apigenin.		2.0710dimethoxyflavone;
monohydroxyflavone		plant metabolite
baicalein
[no description available]		2.4520trihydroxyflavoneangiogenesis 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.		2.48207-hydroxyflavonol;
dihydroxyflavone		anti-inflammatory agent;
antineoplastic agent;
antioxidant;
EC 2.7.11.18 (myosin-light-chain kinase) inhibitor;
hepatoprotective agent;
plant metabolite
chrysosplenetin b
chrysosplenetin B: constituent of the root of Berneuxia thibetica Decne. chrysosplenetin : A tetramethoxyflavone that is the 3,6,7,3'-tetramethyl ether derivative of quercetagetin.		1.9710dihydroxyflavone;
tetramethoxyflavone		antiviral agent;
plant metabolite
diosmetin
[no description available]		3.19503'-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]		2.0710dihydroxyflavanone;
disaccharide derivative;
glycosyloxyflavone;
monomethoxyflavone;
rutinoside		anti-inflammatory agent;
antioxidant
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.		3.52207-hydroxyflavonol;
trihydroxyflavone		antimicrobial agent;
EC 3.1.1.3 (triacylglycerol lipase) inhibitor;
plant metabolite
genkwanin
genkwanin: structure. genkwanin : A monomethoxyflavone that is apigenin in which the hydroxy group at position 7 is methylated.		2.4520dihydroxyflavone;
monomethoxyflavone		metabolite
bellidifolin
bellidifolin: isolated from Swertia japonica; structure given in first source. bellidifolin : A member of the xanthone family that is bellidin substituted with a methyl group at O-3. A natural product found particularly in Swertia chirata and Gentianella campestris.		2.4620polyphenol;
xanthones		EC 3.1.1.7 (acetylcholinesterase) inhibitor;
hypoglycemic agent;
metabolite
hispidulin
hispidulin : A monomethoxyflavone that is scutellarein methylated at position 6.		210monomethoxyflavone;
trihydroxyflavone		anti-inflammatory agent;
anticonvulsant;
antineoplastic agent;
antioxidant;
apoptosis inducer;
plant metabolite
gentiacaulein
gentiacaulein: structure in first source. gentiacaulein : A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 2 and 8 and methoxy groups at positions 1 and 6.		2.0210aromatic ether;
polyphenol;
xanthones		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.		3.3460beta-D-galactoside;
monosaccharide derivative;
quercetin O-glycoside;
tetrahydroxyflavone		hepatoprotective agent;
plant metabolite
mangiferin
shamimin: isolated from the leaves of Bombax ceiba; structure in first source		2.4120C-glycosyl compound;
xanthones		anti-inflammatory agent;
antioxidant;
hypoglycemic agent;
plant metabolite
1,8-dihydroxy-3,7-dimethoxyxanthone
1,8-dihydroxy-3,7-dimethoxyxanthone: isolated from Gentianopsis paludosa. 2-O-methylswertianin : A member of the class of xanthones that is swertianin in which the hydroxy group at position 2 has been replaced by a methoxy group.		2.4420aromatic ether;
polyphenol;
xanthones		plant metabolite
3-methylquercetin
isorhamnetin : A monomethoxyflavone that is quercetin in which the hydroxy group at position 3' is replaced by a methoxy group.		2.46207-hydroxyflavonol;
monomethoxyflavone;
tetrahydroxyflavone		anticoagulant;
EC 1.14.18.1 (tyrosinase) inhibitor;
metabolite
myricetin
[no description available]		3.42707-hydroxyflavonol;
hexahydroxyflavone		antineoplastic agent;
antioxidant;
cyclooxygenase 1 inhibitor;
food component;
geroprotector;
hypoglycemic agent;
plant metabolite
myricitrin
myricitrin: isolated from root bark of Myrica cerifera L.; structure. myricitrin : A glycosyloxyflavone that consists of myricetin attached to a alpha-L-rhamnopyranosyl residue at position 3 via a glycosidic linkage. Isolated from Myrica cerifera, it exhibits anti-allergic activity.		2.730alpha-L-rhamnoside;
glycosyloxyflavone;
monosaccharide derivative;
pentahydroxyflavone		anti-allergic agent;
EC 1.14.13.39 (nitric oxide synthase) inhibitor;
EC 2.7.11.13 (protein kinase C) inhibitor;
plant metabolite
rhamnetin
rhamnetin: aglycone of xanthorhamnin; from Rhamnus. rhamnetin : A monomethoxyflavone that is quercetin methylated at position 7.		2.0610monomethoxyflavone;
tetrahydroxyflavone		anti-inflammatory agent;
antioxidant;
metabolite
robustaflavone
robustaflavone: bis-apigenin coupled at 6 and 3' positions; a potential non-nucleoside anti-hepatitis B agent;. robustaflavone : A biflavonoid that is obtained by oxidative coupling of two molecules of apigenin resulting in a bond between positions C-3 of the hydroxyphenyl ring and C-6 of the chromene ring. Isolated from Thuja orientalis and Rhus succedanea it exhibits antioxidant, cytotoxic and anti-hepatitis B activity.		2.6120biflavonoid;
hydroxyflavone;
ring assembly		anti-HBV agent;
antineoplastic agent;
antioxidant;
metabolite
tricin
tricin: from Spartina cynosuroides and other plants; structure		2.97403'-methoxyflavones;
dimethoxyflavone;
trihydroxyflavone		EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor;
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.		2.8330dihydroxyflavone;
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.		2.420coumestans;
delta-lactone;
polyphenol		anti-inflammatory agent;
antioxidant;
plant metabolite
daidzein
[no description available]		2.72307-hydroxyisoflavonesantineoplastic agent;
EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor;
EC 3.2.1.20 (alpha-glucosidase) inhibitor;
phytoestrogen;
plant metabolite
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.		3.620rosmarinic acidgeroprotector;
plant metabolite
acteoside
acteoside: a protein kinase C inhibitor with hepatoprotective, anti-asthmatic, and analgesic activities; a phenylethanoid glycoside related to isoacteoside; from leaves of Lippia multiflora (Verbenaceae). acteoside : A glycoside that is the alpha-L-rhamnosyl-(1->3)-beta-D-glucoside of hydroxytyrosol in which the hydroxy group at position 4 of the glucopyranosyl moiety has undergone esterification by formal condensation with trans-caffeic acid.		3.2960catechols;
cinnamate ester;
disaccharide derivative;
glycoside;
polyphenol		anti-inflammatory agent;
antibacterial agent;
antileishmanial agent;
neuroprotective agent;
plant metabolite
prunetin
prunetin: reduces herpes virus-1 plaque formation. prunetin : A hydroxyisoflavone that is genistein in which the hydroxy group at position 7 is replaced by a methoxy group.		2.04107-methoxyisoflavones;
hydroxyisoflavone		anti-inflammatory agent;
EC 1.2.1.3 [aldehyde dehydrogenase (NAD(+))] inhibitor;
EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor;
metabolite
psi-baptigenin
pseudobaptigenin : A member of the class of 7-hydroxyisoflavones that is 7-hydroxyisoflavone and in which the phenyl group at position 3 is replaced by a 1,3-benzodioxol-5-yl group.		1.97107-hydroxyisoflavones;
benzodioxoles		antiprotozoal drug;
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.		1.9810aromatic ether;
coumestans;
delta-lactone;
polyphenol		antineoplastic agent;
apoptosis inducer;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
hepatoprotective agent;
metabolite
ellagic acid
[no description available]		3.6390catechols;
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
3,3',4-o-trimethylellagic acid
3,7,8-tri-O-methylellagic acid: structure given in first source		2.6830tannin
5'-methoxyhydnocarpin
5'-methoxyhydnocarpin: a multidrug pump inhibitor; isolated from Berberis plants; 5'-methoxyhydnocarpin-D is isomer of 5'-methoxyhydnocarpin; structure in first source		2.1310
7-hydroxyflavone
7-hydroxyflavone : A hydroxyflavonoid in which the flavone nucleus is substituted at position 7 by a hydroxy group.		2.110hydroxyflavonoid
astragalin
kaempferol-3-O-glucoside: isolated from the pit of Mahkota dewa; structure in first source. kaempferol 3-O-beta-D-glucoside : A kaempferol O-glucoside in which a glucosyl residue is attached at position 3 of kaempferol via a beta-glycosidic linkage.		3.5880beta-D-glucoside;
kaempferol O-glucoside;
monosaccharide derivative;
trihydroxyflavone		plant metabolite;
trypanocidal drug
kaempferol-3-o-galactoside
kaempferol-3-O-galactoside: isolated from Ardisia pusilla; RN given refers to (3-(beta-D-galactopyranosyloxy))-isomer. kaempferol 3-O-beta-D-galactoside : A beta-D-galactoside compound with a 4',5,7-trihydroxychromen-3-yl group at the anomeric position.		2.0610beta-D-galactoside;
glycosyloxyflavone;
monosaccharide derivative;
trihydroxyflavone		antifungal agent;
plant metabolite
veronicastroside
veronicastroside: a flavonoid; second source Yak. Zas. shows same melting point, absorption, Rf and color tests for lonicerin (luteolin-7-rhamnoglucoside from Lonicera) and veronicastroside (luteolin-7-neohesperidoside from Trachelospermum);. luteolin 7-O-neohesperidoside : A disaccharide derivative that is luteolin substituted by a 2-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.		2.1710disaccharide derivative;
glycosyloxyflavone;
neohesperidoside;
trihydroxyflavone		antibacterial agent;
metabolite
gamma-oryzanol
cycloartenyl ferulate: antinociceptive agent from rice bran; structure in first source		2.2110triterpenoid
ethyl linoleate
ethyl linoleate : A long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of linoleic acid with the hydroxy group of ethanol.		2.110long-chain fatty acid ethyl esteranti-inflammatory agent;
plant metabolite
11-ketotestosterone
11-ketotestosterone: RN given refers to cpd without isomeric designation. 11-oxotestosterone : A 3-oxo Delta(4)-steroid that is testosterone carrying an additional oxo substituent at position 11.		2.061011-oxo steroid;
17beta-hydroxy steroid;
3-oxo-Delta(4) steroid;
androstanoid		androgen;
human metabolite;
marine xenobiotic metabolite
pitavastatin
pitavastatin : A dihydroxy monocarboxylic acid that is (6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]hept-6-enoic acid in which the two hydroxy groups are located at positions 3 and 5 (the 3R,5S-stereoisomer). Used as its calcium salt for treatment of hypercholesterolemia (elevated levels of cholesterol in the blood) on patients unable to sufficiently lower their cholesterol levels by diet and exercise.		2.1710cyclopropanes;
dihydroxy monocarboxylic acid;
monofluorobenzenes;
quinolines;
statin (synthetic)		antioxidant
cis-vaccenic acid
cis-vaccenic acid: isomer of oleic acid. vaccenic acid : An octadecenoic acid having a double bond at position 11; and which can occur in cis- or trans- configurations.. cis-vaccenic acid : The cis isomer of vaccenic acid.		2.1710vaccenic acid
9,12,13-trihydroxy-10-octadecenoic acid
9,12,13-trihydroxy-10-octadecenoic acid: from roots & stem of Glycyrrhiza glabara; antistress compound; RN refers to (E)-isomer. 9,12,13-trihydroxyoctadec-10-enoic acid : A TriHOME that is octadec-10-enoic acid in which the three hydroxy substituents are located at positions 9, 12 and 13.		2.0610
cholesteryl oleate
cholesteryl oleate: RN given refers to ((Z)-isomer). cholesteryl oleate : The (Z)-stereoisomer of cholesteryl octadec-9-enoate.		2.1110CE(18:1);
cholesteryl octadec-9-enoate		mouse metabolite
fucosterol
[no description available]		4.01140steroid
hyodeoxycholic acid
hyodeoxycholic acid: differs from deoxycholic acid in that the 6 alpha-OH is in the 12 position in the former; RN given refers to (3alpha,5beta,6alpha)-isomer. hyodeoxycholic acid : A member of the class of 5beta-cholanic acids that is (5beta)-cholan-24-oic acid substituted by alpha-hydroxy groups at positions 3 and 6.		1.96105beta-cholanic acids;
6alpha,20xi-murideoxycholic acid;
bile acid;
C24-steroid		human metabolite;
mouse metabolite
methyl linoleate
[no description available]		2.0610fatty acid methyl esterplant metabolite
oleyl alcohol
oleyl alcohol: structure; RN given refers to cpd without isomeric designation		2.0510fatty alcohol 18:1;
long-chain primary fatty alcohol		metabolite;
nonionic surfactant
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.		2.3110morphinane alkaloid;
organic heteropentacyclic compound;
tertiary alcohol		antidote to opioid poisoning;
central nervous system depressant;
mu-opioid receptor antagonist
cerium
cholesteryl linoleate: RN given refers to (Z,Z)-isomer. cholesteryl linoleate : The (9Z,12Z)-stereoisomer of cholesteryl octadeca-9,12-dienoate.		1.9610CE(18:2);
cholesteryl octadeca-9,12-dienoate		human metabolite;
mouse metabolite
cellodextrin
cellodextrin: can be metabolized by some yeast species. cellooligosaccharide : An oligosaccharide with between two and about 20 D-glucose residues connected by mixed alpha and beta (1->4) glycosidic linkages.. cellodextrin : A dextrin of varying length (two or more glucose monomers) resulting from cellulolysis, the breakdown of cellulose.		2.4120glucotriosebacterial xenobiotic metabolite
xylulose
[no description available]		2.0110xyluloseEscherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
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.		2101-O-acyl-sn-glycero-3-phosphocholine
10-hydroxy-2-decenoic acid
(E)-10-hydroxydec-2-enoic acid : An omega-hydroxy amino acid that is 2-decenoic acid in which one of the hydrogens attached to the terminal carbon is replaced by a hydroxy group and in which the C=C double bond has E configuration. It is a component of royal jelly.		2.0310alpha,beta-unsaturated monocarboxylic acid;
hydroxy monounsaturated fatty acid;
omega-hydroxy-medium-chain fatty acid;
straight-chain fatty acid		animal metabolite;
geroprotector
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.		3.2760phosphatidylcholine(1+)
centaureidin
centaureidin: structure given in first source; isolated from Tanacetum microphyllum, Brickellia veronicaefolia. centaureidin : A trihydroxyflavone that consists of quercetagetin in which the hydroxy groups at positions 3, 6 and 4' have been replaced by methoxy groups. It has been isolated from Eremophila mitchellii and Athroisma proteiforme.		2.2110trihydroxyflavone;
trimethoxyflavone		antineoplastic agent;
cyclooxygenase 1 inhibitor;
cyclooxygenase 2 inhibitor;
plant metabolite
n-cinnamoyltyramine
N-cinnamoyltyramine: isolated from Lycianthes biflora; structure in first source. N-trans-cinnamoyltyramine : A member of the class of cinnamamides that is tyramine substituted by a (1E)-3-oxo-1-phenylprop-1-en-3-yl group at the nitrogen atom. It is found in rice and exhibits an allelopathic effect to suppress the growth of weeds.		2.1310cinnamamides;
phenols;
secondary carboxamide		allelochemical;
antimicrobial agent;
phytoalexin;
platelet aggregation inhibitor
cycloolivil
cycloolivil: a free radical scavenger with platelet aggregation inhibitory activity; isolated from the olive tree		2.0510lignan
7-demethylsuberosin
7-demethylsuberosin: fucocoumarin derivative of Angelicae dahuricae. 7-demethylsuberosin : A hydroxycoumarin that is 7-hydroxycoumarin which is substituted at position 6 by a 3-methylbut-2-en-1-yl group. A natural product found in Citropsis articulata.		2.110hydroxycoumarinplant metabolite
syringin
syringin: a phenylpropanoid glycoside; see also eleutherosides & lyoniside for eleutheroside A: 474-58-8. syringin : A monosaccharide derivative that is trans-sinapyl alcohol attached to a beta-D-glucopyranosyl residue at position 1 via a glycosidic linkage.		3.6390beta-D-glucoside;
dimethoxybenzene;
monosaccharide derivative;
primary alcohol		hepatoprotective agent;
plant metabolite
linarin
linarin: flavone glycoside isolated from leaves of Linaria japonica MIQ		2.7330
ethyl caffeate
(E)-ethyl 3-(3,4-dihydroxyphenyl)prop-2-enoate: structure in first source. ethyl trans-caffeate : An ethyl ester resulting from the formal condensation of the carboxy group of trans-caffeic acid with ethanol.		2.0510alkyl caffeate ester;
ethyl ester;
hydroxycinnamic acid		anti-inflammatory agent;
antineoplastic agent;
metabolite
hydroxygenkwanin
hydroxygenkwanin: isolated from leaves of Daphne genkwa		2.0510ether;
flavonoids
calycosin-7-o-beta-d-glucopyranoside
calycosin-7-O-beta-D-glucoside: from Radix Astragali. calycosin-7-O-beta-D-glucoside : A glycosyloxyisoflavone that is calycosin substituted by a beta-D-glucopyranosyl residue at position at 7 via a glycosidic linkage.		2.06104'-methoxyisoflavones;
7-hydroxyisoflavones 7-O-beta-D-glucoside;
hydroxyisoflavone;
monosaccharide derivative
1-hydroxy-2,3,5-trimethoxyxanthene
1-hydroxy-2,3,5-trimethoxyxanthene: from Swertia tetrapetala Pall; structure given in first source		1.9710
isofraxidin
isofraxidin: also see fraxidin		2.0610hydroxycoumarin
kaempferol-3-o-rutinoside
kaempferol-3-O-rutinoside: isolated from the methanolic extract of the whole plants of Diodia teres through repeated silica gel and Sephadex LH-20 column chromatography; structure in first source. kaempferol-3-rutinoside : A kaempferol O-glucoside that is kaempferol attached to a rutinosyl [6-deoxy-alpha-L-mannosyl-(1->6)-beta-D-glucosyl] residue at position 3 via a glycosidic linkage. It has been isolated from the leaves of Solanum campaniforme.		2.0610disaccharide derivative;
kaempferol O-glucoside;
rutinoside;
trihydroxyflavone		metabolite;
plant metabolite;
radical scavenger
kushenin
[no description available]		2.1310
licochalcone a
licochalcone A: has both anti-inflammatory and antineoplastic activities; structure given in first source; isolated from root of Glycyrrhiza inflata; RN given refers to (E)-isomer		1.9910chalcones
luteolin 4'-o-glucoside
luteolin 4'-O-glucoside: from Kummerowia striata. luteolin-4'-O-beta-D-glucopyranoside : A glycosyloxyflavone that is luteolin substituted by a beta-D-glucopyranosyl residue at position 4' via a glycosidic linkage. It has been isolated from Olea europaea.		210beta-D-glucoside;
glycosyloxyflavone;
monosaccharide derivative;
trihydroxyflavone		plant metabolite
martynoside
martynoside: isolated from Verbena bipinnatifida Nutt; structure in first source		2.4620
5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one
5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one: isolated from the Chinese herb Scutellariae radix. oroxylin A : 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-6.		2.0410dihydroxyflavone;
monomethoxyflavone		antineoplastic agent;
EC 1.14.13.39 (nitric oxide synthase) inhibitor
skullcapflavone i
skullcapflavone I: from Scutellaria baicalensis		2.0410
5,7-dihydroxy-4',6-dimethoxyflavone
5,7-dihydroxy-4',6-dimethoxyflavone: from Cirsium japonicum D. C.. pectolinarigenin : A dimethoxyflavone that is the 6,4'-dimethyl ether derivative of scutellarein.		1.9810dihydroxyflavone;
dimethoxyflavone		plant metabolite
tiliroside
tiliroside: isolated from seeds of Eremocarpus setigerus		2.4620cinnamate ester;
glycosyloxyflavone;
monosaccharide derivative;
trihydroxyflavone		plant metabolite
atractylenolide i
atractylenolide I: from Atractylodes macrocephala Koidz; structure in first source		2.0610
shihulimonin a
shihulimonin A: isolated from Evodia rutaecarpa; structure in first source		2.0410limonoid
taxuyunnanine c
[no description available]		2.1110taxane diterpenoid
thunberginol a
thunberginol A: isolated from Hydrangeae dulcis folium; structure given in first source		2.0410
caryophyllene
caryophyllene: RN given refers to cpd without isomeric designation; structure given in first source		2.0810
22,23-dihydroergosterol
22,23-dihydroergosterol: RN given refers to (3beta)-isomer. ergosta-5,7-dien-3beta-ol : A phytosterol consiting of ergostane having double bonds at the 5,6- and 7,8-positions as well as a 3beta-hydroxy group.		2.36203beta-sterol;
ergostanoid;
phytosterols
ergosterol-5,8-peroxide
ergosterol-5,8-peroxide: also inhibits sulfatase; isolated from fungus Cercospora kikuchii; structure given in first source. ergosterol peroxide : An ergostanoid that is ergosta-6,22-dien-3-ol with a peroxy group between positions 5 and 8 (the 3beta,5alpha,8alpha,22E stereoisomer). Isolated from Ganoderma lucidum and Cordyceps sinensis, it exhibits antimycobacterial, trypanocidal and antineoplastic activities.		2.45203beta-sterol;
ergostanoid;
organic peroxide;
phytosterols		antimycobacterial drug;
antineoplastic agent;
metabolite;
trypanocidal drug
lead
Lead: A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb.		2.7230carbon group element atom;
elemental lead;
metal atom		neurotoxin
aluminum
Aluminum: A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98.		2.3520boron group element atom;
elemental aluminium;
metal atom
glyceryl behenate
1-behenoylglycerol : A fatty acid ester resulting from the formal condensation of the hydroxy group at position-1 of glycerol with the carboxy group of docosanoic acid.		2.17101-monoglyceride;
fatty acid ester		antineoplastic agent;
plant metabolite
methylazoxymethanol acetate
Methylazoxymethanol Acetate: The aglycone of CYCASIN. It acts as a potent carcinogen and neurotoxin and inhibits hepatic DNA, RNA, and protein synthesis.		2.0310azoxy compound
ethyl oleate
[no description available]		2.0510long-chain fatty acid ethyl esteracaricide;
plant metabolite
methyl oleate
[no description available]		2.3110fatty acid methyl ester
linoleyl alcohol
linoleyl alcohol: RN given refers to cpd without isomeric designation. (9Z,12Z)-octadecadien-1-ol : A long chain fatty alcohol that is octadecanol containing two double bonds located at positions 9 and 12 (the 9Z,12Z-geoisomer).		2.0510fatty alcohol 18:2;
long-chain primary fatty alcohol
dehydrodiconiferyl alcohol
dehydrodiconiferyl alcohol: structure given in first source. dehydrodiconiferyl alcohol : A guaiacyl lignin obtained by cyclodimerisation of coniferol.		2.11101-benzofurans;
guaiacols;
guaiacyl lignin;
primary alcohol		anti-inflammatory agent;
plant metabolite
n-(4-hydroxy-beta-phenethyl)-4-hydroxycinnamide
trans-N-p-coumaroyl tyramine: from the twigs of Celtis chinensis; structure in first source		2.1310hydroxycinnamic acidmetabolite
germacrene d
germacrene D: RN in 9th CI Form Index for unspecified stereoisomer: 37839-63-7		2.0210
plastoquinone
[no description available]		2.4320plastoquinone
flazin
flazin: structure given in first source		2.0410harmala alkaloidmetabolite
aldosterone
dehydrodiisoeugenol: an isoeugenol dimer, inhibits lipopolysaccharide-stimulated nuclear factor kappa B activation and cyclooxygenase-2 expression in macrophages; structure in first source		2.0410
menisdaurin
menisdaurin: structure in first source		2.0710
eleostearic acid
eleostearic acid: RN given refers to cpd with unspecified isomeric designation		2.1310octadecatrienoic acid
ternatin (flavonoid)
ternatin (flavonoid): from Sceptridium ternatum; also isolated from Egletes viscosa; structure in first source		2.1510ether;
flavonoids
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.		2.733014alpha-hydroxy steroid;
20-hydroxy steroid;
22-hydroxy steroid;
25-hydroxy steroid;
2beta-hydroxy steroid;
3beta-sterol;
ecdysteroid;
phytoecdysteroid		animal metabolite;
plant metabolite
fumarates
Fumarates: Compounds based on fumaric acid.. fumarate(2-) : A C4-dicarboxylate that is the E-isomer of but-2-enedioate(2-)		210butenedioate;
C4-dicarboxylate		human metabolite;
metabolite;
Saccharomyces cerevisiae 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.		2.0710cysteiniumfundamental metabolite
silicon
Silicon: A trace element that constitutes about 27.6% of the earth's crust in the form of SILICON DIOXIDE. It does not occur free in nature. Silicon has the atomic symbol Si, atomic number 14, and atomic weight [28.084; 28.086].		1.9410carbon group element atom;
metalloid atom;
nonmetal atom
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.		2.3520monoatomic phosphorus;
nonmetal atom;
pnictogen		macronutrient
boron
Boron: A trace element with the atomic symbol B, atomic number 5, and atomic weight [10.806; 10.821]. Boron-10, an isotope of boron, is used as a neutron absorber in BORON NEUTRON CAPTURE THERAPY.		2.420boron group element atom;
metalloid atom;
nonmetal atom		micronutrient
24-ethyl-4-cholesten-3-one
stigmast-4-en-3-one: from the bark of Anacardium occidentale (cashew); structure in first source		3.3260C29-steroid;
steroid		metabolite
lespenefril
lespenefril: RN given refers to (L)-isomer. kaempferol 3,7-di-O-alpha-L-rhamnoside : A glycosyloxyflavone that is kaempferol attached to alpha-L-rhamnopyranosyl residues at positions 3 and 7 respectively via glycosidic linkages. It has been isolated from the aerial parts of Vicia faba and Lotus edulis.		2.0510alpha-L-rhamnoside;
dihydroxyflavone;
glycosyloxyflavone;
monosaccharide derivative;
polyphenol		anti-inflammatory agent;
antidepressant;
antineoplastic agent;
apoptosis inducer;
bone density conservation agent;
hypoglycemic agent;
immunomodulator;
plant metabolite
stigmast-4-ene-3,6-dione
[no description available]		2.4620steroid
avicularin
avicularin: from Polygonum aviculare L.; RN given refers to L-isomer. avicularin : A quercetin O-glycoside in which an alpha-L-arabinofuranosyl residue is attached at position 3 of quercetin via a glycosidic linkage. It is isolated particularly from Juglans regia and Foeniculum vulgare.		2.110alpha-L-arabinofuranoside;
monosaccharide derivative;
quercetin O-glycoside;
tetrahydroxyflavone		hepatoprotective agent;
plant metabolite
triolein
Triolein: (Z)-9-Octadecenoic acid 1,2,3-propanetriyl ester.. triolein : A triglyceride formed by esterification of the three hydroxy groups of glycerol with oleic acid. Triolein is one of the two components of Lorenzo's oil.		3.0750triglycerideCaenorhabditis elegans metabolite;
plant metabolite
abscisic acid
Abscisic Acid: Abscission-accelerating plant growth substance isolated from young cotton fruit, leaves of sycamore, birch, and other plants, and from potatoes, lemons, avocados, and other fruits.. (S)-2-trans-abscisic acid : A 2-trans-abscisic acid with (S)-configuration at the chiral centre.. (+)-abscisic acid : The naturally occurring (1'S)-(+) enantiomer of abscisic acid. It is an important sesquiterpenoid plant hormone which acts as a regulator of plant responses to environmental stresses such as drought and cold.		2.71302-trans-abscisic acid
1,2-dielaidoylphosphatidylethanolamine
1,2-dielaidoylphosphatidylethanolamine: RN given refers to (E,E)-isomer; member of a class of cationic lipid formulations called cytofectins		1.9910
masticadienonic acid
masticadienonic acid: from Pistacia terebinthus galls; structure in first source		2.4320triterpenoid
ammonium sulfate
Ammonium Sulfate: Sulfuric acid diammonium salt. It is used in CHEMICAL FRACTIONATION of proteins.. ammonium sulfate : An inorganic sulfate salt obtained by reaction of sulfuric acid with two equivalents of ammonia. A high-melting (decomposes above 280degreeC) white solid which is very soluble in water (70.6 g/100 g water at 0degreeC; 103.8 g/100 g water at 100degreeC), it is widely used as a fertilizer for alkaline soils.		2.0310ammonium salt;
inorganic sulfate salt		fertilizer
12-o-undecadienoylphorbol-13-acetate
12-O-undecadienoylphorbol-13-acetate: from fruit & stems of Ostodes paniculata; structure given in first source		2.1310
quercetin-3-o-alpha-l-rhamnopyranoside
quercetin-3-O-alpha-L-rhamnopyranoside: from Rhododendron ovatum Planch; structure in first source		2.0510
selenium
Selenium: An element with the atomic symbol Se, atomic number 34, and atomic weight 78.97. It is an essential micronutrient for mammals and other animals but is toxic in large amounts. Selenium protects intracellular structures against oxidative damage. It is an essential component of GLUTATHIONE PEROXIDASE.		2.3820chalcogen;
nonmetal atom		micronutrient
phosphorus pentoxide
phosphorus pentoxide: drying agent for bacterial cultural extracts analyzed by gas-liquid chromatography; structure. diphosphonate(2-) : A divalent inorganic anion obtained by removal of both protons from diphosphonic acid.		2.0610
tellurium
Tellurium: An element that is a member of the chalcogen family. It has the atomic symbol Te, atomic number 52, and atomic weight 127.60. It has been used as a coloring agent and in the manufacture of electrical equipment. Exposure may cause nausea, vomiting, and CNS depression.		2.2510chalcogen;
metalloid atom
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.		1.9510
mevalonolactone
mevalonolactone: RN given refers to unlabeled cpd without isomeric designation; structure. mevalonolactone : A racemate comprising equimolar amounts of (R)-mevalonolactone and (S)-mevalonolactone.		2.01104-hydroxy-4-methyloxan-2-onefungal metabolite;
plant metabolite
dizocilpine maleate
Dizocilpine Maleate: A potent noncompetitive antagonist of the NMDA receptor (RECEPTORS, N-METHYL-D-ASPARTATE) used mainly as a research tool. The drug has been considered for the wide variety of neurodegenerative conditions or disorders in which NMDA receptors may play an important role. Its use has been primarily limited to animal and tissue experiments because of its psychotropic effects.. dizocilpine maleate : A maleate salt obtained by reaction of dizocilpine with one equivalent of maleic acid.		2.0110maleate salt;
tetracyclic antidepressant		anaesthetic;
anticonvulsant;
neuroprotective agent;
nicotinic antagonist;
NMDA receptor antagonist
cadinol
cadinol: from callus cultures of Chamomilla recutita (Asteraceae)		2.5220
gamma-cadinene
gamma-cadinene: metabolite from Aspergillus terreus; RN given for compound with no isomeric designation; structure given. (+)-gamma-cadinene : A member of the cadinene family of sesquiterpenes in which the isopropyl group is cis to the hydrogen at the adjacent bridgehead carbon (the 1S,4aR,8aR enantiomer).		2.0810cadinene;
gamma-cadinene;
octahydronaphthalenes
cholestanol
Cholestanol: A cholesterol derivative found in human feces, gallstones, eggs, and other biological matter.		13.396512cholestanoid
1-palmitoyl-2-oleoylphosphatidylcholine
1-palmitoyl-2-oleoylphosphatidylcholine: RN given refers to (Z)-isomer		2.4420
rooperol
rooperol: structure given in first source; the deglucosidated product of P2A (hypoxoside); RN given for (E)-isomer; RN for cpd without isomeric designation not available 3/93		2.0410
pyracrenic acid
pyracrenic acid: a lupane from bark of Pyracantha crenulata; structure given in first source		2.0610triterpenoidmetabolite
echinacin
echinacin: used in primary chronic polyarthritis therapy; from Echinacea purpurea		1.9810
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.		2.0310carbobicyclic compound;
monocarboxylic acid;
sesquiterpenoid		GABA modulator;
plant metabolite;
sedative;
volatile oil component
tagitinin
tagitinin: from Tithonia tagitiflora; RN given refers to tagitinin E; structures		1.9510
nb 598
NB 598: decreases serum total & LDL-cholesterol levels; structure given in first source; inhibits squalene epoxidase		2.0210
linderalactone
linderalactone: an NSAID isolated from Lindera aggregata		210butenolidemetabolite
5,6-epoxycholesterol
[no description available]		2.110
quercetin-3-o-galactoside-7-o-glucoside
quercetin-3-O-galactoside-7-O-glucoside: isolated from the seeds of Cuscuta chinensis		2.0610
engeletin
engeletin: dihydroflavonol glycoside from the leaves of Stelechocarpus cauliflorus; structure in first source		2.0410
beta-escin
Escin: Pentacyclic triterpene saponins, biosynthesized from protoaescigenin and barringtogenol, occurring in the seeds of AESCULUS. It inhibits edema formation and decreases vascular fragility.		2.2110triterpenoid saponin
methyl chlorogenate
methyl chlorogenate: from Eriobotrya japonica; structure in first source		2.1310quinic acid
isoacteoside
isoacteoside: a phenylethanoid glycoside isolated from Indian paintbrush (Verbenaceae) Castilleja linariaefolia; also in other plants; structure given in first source		2.4820hydroxycinnamic acid
beta-escin
[no description available]		4.58250
stigmasterol 3-o-beta-d-glucopyranoside
stigmasterol 3-O-beta-D-glucopyranoside: an antioxidant from Monochoria vaginalis; structure in first source. stigmasterol 3-O-beta-D-glucoside : A steroid saponin that is (3beta,22E)-stigmasta-5,22-dien-3-ol attached to a beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. It is isolated from Symplocos lancifolia.		2.9840beta-D-glucoside;
monosaccharide derivative;
phytosterols;
steroid saponin		metabolite
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.		1.9510imidazolidine-2,4-dione;
nitrofuran antibiotic;
organonitrogen heterocyclic antibiotic;
organooxygen heterocyclic antibiotic		antibacterial drug;
antiinfective agent;
hepatotoxic agent
echinocystic acid
echinocystic acid: aglycone moiety of saponin chrysantellin		2.1110
hydroxyachillin
hydroxyachillin: isolated from Tanacetum microphyllum; structure given in first source		2.0110gamma-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.		3.391111beta-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
beta-tocopherol
[no description available]		2.7830tocopherol;
vitamin E		food component;
plant metabolite
phytofluene
phytofluene: RN given refers to cpd without isomeric designation		2.0410phytofluene
songorine
songorine: RN given refers to parent cpd; diterpene alkaloid from Aconitum karakolicum Rap.		1.9710
yunaconitine
yunaconitine: alkaloid found in folk medicine caowu; RN given refers to (1alpha,3alpha,6alpha,14alpha,16beta)-isomer; RN for cpd without isomeric designation not avail 8/91. yunaconitine : A diterpene alkaloid with formula C35H49NO11 that is isolated from several Aconitum species.		2.1110acetate ester;
aromatic ether;
benzoate ester;
bridged compound;
diterpene alkaloid;
organic heteropolycyclic compound;
polyether;
secondary alcohol;
tertiary alcohol;
tertiary amino compound		antifeedant;
human urinary metabolite;
phytotoxin;
plant metabolite;
xenobiotic
dalcetrapib
dalcetrapib: inhibits cholesteryl ester transfer protein (CETP)		3.4511anilide
corosolic acid
[no description available]		3.3160triterpenoidmetabolite
pinostrobin
pinostrobin: structure in first source. pinostrobin : A monohydroxyflavanone that is (2S)-flavanone substituted by a hydroxy group at position 5 and a methoxy group at position 7 respectively.		2.0510ether;
flavonoids
1-deoxy-2-pentulose
[no description available]		2.0110deoxypentoseEscherichia coli metabolite
hypericum
Hypericum: Genus of perennial plants in the family CLUSIACEAE (sometimes classified as Hypericaceae). Herbal and homeopathic preparations are used for depression, neuralgias, and a variety of other conditions. Hypericum contains flavonoids; GLYCOSIDES; mucilage, TANNINS; volatile oils (OILS, ESSENTIAL), hypericin and hyperforin.. 6-formamidopenicillanic acid : A penicillanic acid having a (6R)-formamido substituent.		2.7730penicillanic acids
phosphocreatine
Phosphocreatine: An endogenous substance found mainly in skeletal muscle of vertebrates. It has been tried in the treatment of cardiac disorders and has been added to cardioplegic solutions. (Reynolds JEF(Ed): Martindale: The Extra Pharmacopoeia (electronic version). Micromedex, Inc, Englewood, CO, 1996). phosphagen : Any of a group of guanidine or amidine phosphates that function as storage depots for high-energy phosphate in muscle with the purpose of regenerating ATP from ADP during muscular contraction.. N-phosphocreatine : A phosphoamino acid consisting of creatine having a phospho group attached at the primary nitrogen of the guanidino group.		1.9710phosphagen;
phosphoamino acid		human metabolite;
mouse metabolite
oleanane
oleanane: from the aerial roots of Ficus microcarpa; structure in first source		3.1110terpenoid fundamental parent;
triterpene
drimane
drimane: structure in first source		2.1510sesquiterpene;
terpenoid fundamental parent
ursane
ursane: structure in first source		2.5520terpenoid fundamental parent;
triterpene
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.		2.4320biguanides;
monochlorobenzenes		antibacterial agent;
antiinfective agent
formazans
Formazans: Colored azo compounds formed by the reduction of tetrazolium salts. Employing this reaction, oxidoreductase activity can be determined quantitatively in tissue sections by allowing the enzymes to act on their specific substrates in the presence of tetrazolium salts.		2.0410
beta-sitosterone
beta-sitosterone: from Torreya jackii		2.4120
tris(dibenzylideneacetone)dipalladium
tris(dibenzylideneacetone)dipalladium: N-myristoyltransferase-1 inhibitor that is effective against melanoma growth in vitro and in vivo		2.1110
apigenin-7-o-rutinoside
[no description available]		2.1710
gambogic acid
gambogic acid: RN given refers to (1R-(1alpha,1(Z),3abeta,5alpha,11beta,14aS*))-isomer		2.1310pyranoxanthonesmetabolite
sitosterol palmitate
[no description available]		3.1450
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).		3.1650aminopyrimidine;
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
tocotrienols
tocotrienol : A tocol in which the hydrocarbon chain at position 2 contains three double bonds.		2.5820diterpenoid
zeolites
[no description available]		2.5520
ubiquinol
ubiquinol: reduced forms of ubiquinone; see also record for ubiquinol 10. ubiquinol-10 : A ubiquinol in which the polyprenyl substituent is decaprenyl.		3.3911polyprenylhydroquinone;
ubiquinol		biomarker;
metabolite
eutigoside a
eutigoside A: from Eurya emarginata; structure in first source		2.0710
opuntiol
opuntiol: structure in first source		2.0210
gymnemagenin
gymnemagenin: isolated from Gymnema sylvestre		2.1110
baicalein-7-o-diglucoside
baicalein-7-O-diglucoside: isolated from Oroxylum indicum; structure in first source		2.1310
tribulus
Tribulus: A plant genus of the family ZYGOPHYLLACEAE. Members contain steroidal saponins. Ingestion by grazing animals causes PHOTOSENSITIVITY DISORDERS called geeldikkop (yellow thick head) in South Africa.		2.7330
alpha-synuclein
alpha-Synuclein: A synuclein that is a major component of LEWY BODIES and plays a role in SYNUCLEINOPATHIES, neurodegeneration and neuroprotection.		2.8330
beta-acetyldigoxin
Acetyldigoxins: Alpha- or beta-acetyl derivatives of DIGOXIN or lanatoside C from Digitalis lanata. They are better absorbed and longer acting than digoxin and are used in congestive heart failure.		3.3411cardenolide glycoside
9-hydroxy-4-androstene-3,17-dione
9-hydroxy-4-androstene-3,17-dione: structure given in first source; RN given refers to parent compound. 9alpha-hydroxyandrost-4-en-3,17-dione : A 3-oxo-Delta(4)-steroid that is androst-4-ene substituted by oxo groups at positions 3 and 17 and a hydroxy group at position 9.		2.73017-oxo steroid;
3-oxo-Delta(4) steroid;
9-hydroxy steroid
glaucocalyxin a
glaucocalyxin A: chemical constituent of Rabdosia japonica var. glaucocalyx		2.3920
cucurbitacin iib
cucurbitacin IIb: has anti-inflammatory activity; isolated from Hemsleya amabilis; structure in first source		1.9910
cypellocarpin c
cypellocarpin C: isolated from Eucalyptus cypellocarpa; structure in first source		2.0310
digalactosyldiacylglycerol
digalactosyldiacylglycerol: two Galactoses bound to diacylglycerol; the mono Gal MGDG is also available; constitutes 20% of plant chloroplast lipids; see also 1,2-distearoyldigalactosyldiglyceride		1.9710
2-hydroxy-3-methylanthraquinone
2-hydroxy-3-methylanthraquinone: apoptosis-inducing compound from Hedyotis diffusa WILLD; structure in first source		2.110
acebutolol
alpha-D-glucosyl-(1->4)-alpha-D-mannose : An alpha-D-glucosyl-(1->4)-D-mannopyranose in which the anomeric hydroxy group has alpha configuration.		1.9510alpha-D-glucosyl-(1->4)-D-mannopyranose
lactulose
Lactulose: A synthetic disaccharide used in the treatment of constipation and hepatic encephalopathy. It has also been used in the diagnosis of gastrointestinal disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p887). lactulose : A synthetic galactosylfructose disaccharide used in the treatment of constipation and hepatic encephalopathy.		1.9610
schisandrol a
schisandrol A: dibenzocyclooctadiene lignan from Schisandra chinensis; structure in first source		2.110
ethyl glucoside
ethyl glucoside: RN given for (D)-isomer of unspecified ring form of glucose		2.0510
nystatin a1
Nystatin: Macrolide antifungal antibiotic complex produced by Streptomyces noursei, S. aureus, and other Streptomyces species. The biologically active components of the complex are nystatin A1, A2, and A3.. nystatin : A heterogeneous mixture of polyene compounds produced by cultures of Streptomyces noursei. It mainly consists of three biologically active components designated nystatin A1, nystatin A2, and nystatin A3. It is used to treat oral and dermal fungal infections.. nystatin A1 : A polyene macrolide antibiotic; part of the nystatin complex produced by several Streptomyces species. It is an antifungal antibiotic used for the treatment of topical fungal infections caused by a broad spectrum of fungal pathogens comprising yeast-like and filamentous species.		2.0610nystatins
episilvestrol
episilvestrol: isolated from the fruit and twig of Aglaia silvestris; structure in first source. epi-silvestrol : An organic heterotricyclic compound that is a 5'''-epimer of silvestrol. Isolated from Aglaia silvestris, it exhibits antineoplastic activity.		2.1310dioxanes;
ether;
methyl ester;
organic heterotricyclic compound		antineoplastic agent;
metabolite
sitagliptin phosphate
Sitagliptin Phosphate: A pyrazine-derived DIPEPTIDYL-PEPTIDASE IV INHIBITOR and HYPOGLYCEMIC AGENT that increases the levels of the INCRETIN hormones GLUCAGON-LIKE PEPTIDE-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). It is used in the treatment of TYPE 2 DIABETES.		4.5111
glabrol
glabrol: from Glycyrrhiza glabra hairy root; structure in first source		1.9910flavanones
lyoniresinol
lyoniresinol: isoalted from the vine stem of Bauhinia championii; structure in first source. (+)-lyoniresinol : A lignan that is tetralin substituted by a 4-hydroxy-3,5-dimethoxy group at position 4, hydroxymethyl groups at positions 2 and 3, methoxy groups at positions 5 and 7 and a hydroxy group at position 6. Isolated from Machilus robusta and Sinocalamus affinis, it exhibits antineoplastic activity.		2.7630dimethoxybenzene;
lignan;
polyphenol;
primary alcohol;
tetralins		antineoplastic agent;
metabolite
silvestrol
silvestrol: isolated from the fruit and twig of Aglaia silvestris. silvestrol : An organic heterotricyclic compound that consists of a 2,3,3a,8b-tetrahydro-H-benzo[b]cyclopenta[d]furan framework substituted by hydroxy groups at positions C-1 and C-8b, a methoxycarbonyl group at C-2, a phenyl group at C-3, a 4-methoxyphenyl group at C-3a, a methoxy group at C-8 and a 1,4-dioxan-2-yloxy group at position C-6 which in turn is substituted by a methoxy group at position 3 and a 1,2-dihydroxyethyl group at position 6. Isolated from Aglaia silvestris, it exhibits antineoplastic activity.		2.1310dioxanes;
ether;
methyl ester;
organic heterotricyclic compound		antineoplastic agent;
metabolite
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.		2.0810benzoxazole
sepharose
agarose : A linear polysaccharide made up from alternating D-galactose and 3,6-anhydro-alpha-L-galactopyranose residues joined by alpha-(1->3)- and beta-(1->4)-linkages.		2.0310
scopolamine hydrobromide
[no description available]		2.2110
monascin
monascin: a pigment isolated from Monascus pilosus fermented rice; has antineoplastic activity; structure in first source. monascin : An organic heterotricyclic compound that is 3a,4,8,9a-tetrahydro-2H-furo[3,2-g][2]benzopyran-2,9(3H)-dione that is substituted at positions 3, 6, and 9a by hexanoyl, (1E)-prop-1-en-1-yl and methyl groups, respectively (the 3S,3aR,9aR diastereoisomer). One of the azaphilonoid pigments in extracts of Monascus pilosus-fermented rice (red-mould rice), it is a potent inhibitor of carcinogenesis measured against chemical- or UV-initiated, phorbol-promoted mouse skin tumours.		2.0510alpha,beta-unsaturated ketone;
gamma-lactone;
organic heterotricyclic compound;
polyketide		antilipemic drug;
antineoplastic agent;
fungal metabolite;
PPARgamma agonist
24-hydroxycholesterol
24-hydroxycholesterol : An oxysterol that is cholesterol which is substituted by a hydroxy group at position 24.		2.522024-hydroxy steroid;
3beta-hydroxy-Delta(5)-steroid;
oxysterol
phytosterols
Phytosterols: A class of organic compounds known as sterols or STEROIDS derived from plants.. phytosterols : Sterols similar to cholesterol which occur in plants and vary only in carbon side chains and/or presence or absence of a double bond.		22.87666112
oleanonic acid
oleanonic acid: structure in first source		2.0210
oplodiol
oplodiol: RN given for (1S-(1alpha,4alpha,4aalpha,8abeta))-isomer. oplodiol : A carbobicyclic compound that is 1,2,3,4,4a,5,8,8a-octahydronaphthalene which is substituted by hydroxy groups at positions 1 and 4, an isoopropyl group at position 7, and by methyl groups at positions 1 and 4a (the 1S,4R,4aR,8aR isomer). A sesquiterpenoid plant metabolite.		2.0110carbobicyclic compound;
octahydronaphthalenes;
secondary alcohol;
sesquiterpenoid;
tertiary alcohol		plant metabolite
clove
Madagascar: One of the Indian Ocean Islands off the southeast coast of Africa. Its capital is Antananarivo. It was formerly called the Malagasy Republic. Discovered by the Portuguese in 1500, its history has been tied predominantly to the French, becoming a French protectorate in 1882, a French colony in 1896, and a territory within the French union in 1946. The Malagasy Republic was established in the French Community in 1958 but it achieved independence in 1960. Its name was changed to Madagascar in 1975. (From Webster's New Geographical Dictionary, 1988, p714)		2.2110
hypoxoside
hypoxoside: RN given for (E)-isomer		2.4420
beta-sitosterol oleate
beta-sitosterol oleate: simultaneous ingestion of above cpd with cholesterol-rich foods reduces absorption of cholesterol		6.3941
kamebakaurin
kamebakaurin: isolated from leaves and stems of Radbosia serra (Maxim) Hara; structure given in first source		1.9910
cleomiscosin d
cleomiscosin D: from the root bark of Hibiscus syriacus (Malvaceae); structure in first source		2.1310
23-hydroxyursolic acid
23-hydroxyursolic acid: from medicinal plants of the Rubiaceae family; structure in first source. 23-hydroxyursolic acid : A pentacyclic triterpenoid that is ursolic acid substituted by an additional hydroxy group at position 23. It has been isolated from Lagerstroemia speciosa and Juglans sinensis.		2.1110dihydroxy monocarboxylic acid;
pentacyclic triterpenoid		plant metabolite
glaucocalyxin b
glaucocalyxin B: chemical constituent of Rabdhosia japonica var. glaucocalyx		1.9710
lyoniside
lyoniside: see also eleutherosides & syringin for eleutheroside B: 118-34-3; RN given refers to (3beta)-isomer		10.92843
ankaflavin
ankaflavin: from Monascus-fermented red rice; structure in first source		2.0510
friedelane
friedelane: from leaves of Maytenus aquifolium (Celastraceae); structure in first source. friedelane : A triterpene that is docosahydropicene substituted by 8 methyl groups at positions 2, 2, 4a, 6a, 8a, 9, 12b and 14a.		2.0510triterpenemetabolite
nad
NAD(1-) : An anionic form of nicotinamide adenine dinucleotide arising from deprotonation of the two OH groups of the diphosphate moiety.		2.6630organophosphate oxoanioncofactor;
human metabolite;
hydrogen acceptor;
Saccharomyces cerevisiae metabolite
foetidin
foetidin: extract of Momordica foetida consisting of equal parts sitosterol glucoside & 5,25-stigmastadiene-ol glucoside		1.9510coumarins
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.		2.0310
tannins
Tannins: Polyphenolic compounds with molecular weights of around 500-3000 daltons and containing enough hydroxyl groups (1-2 per 100 MW) for effective cross linking of other compounds (ASTRINGENTS). The two main types are HYDROLYZABLE TANNINS and CONDENSED TANNINS. Historically, the term has applied to many compounds and plant extracts able to render skin COLLAGEN impervious to degradation. The word tannin derives from the Celtic word for OAK TREE which was used for leather processing.		2.6630
cellulose
DEAE-Cellulose: Cellulose derivative used in chromatography, as ion-exchange material, and for various industrial applications.		4.250glycoside
endothelin-1
Endothelin-1: A 21-amino acid peptide produced in a variety of tissues including endothelial and vascular smooth-muscle cells, neurons and astrocytes in the central nervous system, and endometrial cells. It acts as a modulator of vasomotor tone, cell proliferation, and hormone production. (N Eng J Med 1995;333(6):356-63)		2.0710
phosphatidylcholines
Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety.		8.783521,2-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.		2.7730chlorophyll;
methyl ester		cofactor
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.		5.7742
pinoresinol
pinoresinol: in plants; a furo[3,4-c]furan created from dimer of coniferyl alcohol. pinoresinol : A lignan that is tetrahydro-1H,3H-furo[3,4-c]furan substituted at positions 1 and 4 by 4-hydroxy-3-methoxyphenyl groups.		3.360
rosamultin
rosamultin: isolated from roots of Rosa multiflora; RN not in Chemline 3/87; RN from Chem Abstracts Index Guide 1985		1.9910
2-hydroxyursolic acid
2-hydroxyursolic acid: isolated from the stem bark of Physocarpus intermedius; structure in first source		2.4620
sapogenins
Sapogenins: The aglucon moiety of a saponin molecule. It may be triterpenoid or steroid, usually spirostan, in nature.		3.2460
27-norcholestane-3,7,12,24,25-pentol
27-norcholestane-3,7,12,24,25-pentol: bile alcohol found in urine		2.3720steroid
cycloeucalenone
cycloeucalenone: from the stems of Tinospora crispa; structure in first source. cycloeucalenone : A pentacyclic triterpenoid that is 4alpha,14-dimethyl-9beta,19-cyclo-5alpha-ergost-24(28)-ene which is substituted by an oxo group at position 3. It has been isolated from several plant species including Quercus variabilis, Ammocharis coranica, Solanum cernuum and Tinospora crispa.		2.11103-oxo-5alpha-steroid;
cyclic terpene ketone;
pentacyclic triterpenoid		plant metabolite
23-epi-26-deoxyactein
23-epi-26-deoxyactein: 23-epi-26-deoxyactein was previously designated as 27-deoxyactein; from the roots/rhizomes of Cimicifuga racemosa; structure in first source		2.0310triterpenoidmetabolite
balanophonin
balanophonin: from fruit wall of Cirsium vulgare; structure in first source		2.1110
sodium bisulfite
sodium bisulfite: has been used externally for parasitic skin diseases and as gastrointestinal antiseptic; structure. sodium hydrogensulfite : An inorganic sodium salt having hydrogensulfite as the counterion.		2.3110inorganic sodium salt;
sulfite salt		allergen;
food antioxidant;
food colour retention agent;
mutagen;
reducing agent
stearates
Stearates: Salts and esters of the 18-carbon saturated, monocarboxylic acid--stearic acid.		3.1550
sodium ethylxanthate
Sex: The totality of characteristics of reproductive structure, functions, PHENOTYPE, and GENOTYPE, differentiating the MALE from the FEMALE organism.		1.9510
gdc 0449
HhAntag691: inhibits the hedgehog pathway and ABC transporters; has antineoplastic activity		3.2310benzamides;
monochlorobenzenes;
pyridines;
sulfone		antineoplastic agent;
Hedgehog signaling pathway inhibitor;
SMO receptor antagonist;
teratogenic agent
ethyl cellulose
[no description available]		2.3110glycoside
arabinogalactan
[no description available]		2.0410
cardiovascular agents
Cardiovascular Agents: Agents that affect the rate or intensity of cardiac contraction, blood vessel diameter, or blood volume.		2.110
mannans
[no description available]		3.7621
bms-790052
daclatasvir: an HCV NS5A inhibitor. daclatasvir : A member of the class of biphenyls that is a potent inhibitor of nonstructural protein 5A and is used (as its hydrochloride salt) for treatment of hepatitis C.		2.2110biphenyls;
carbamate ester;
carboxamide;
imidazoles;
valine derivative		antiviral drug;
nonstructural protein 5A inhibitor
10-nonacosanol
10-nonacosanol: from the root of Euphorbia ebracteolata. nonacosan-10-ol : A fatty alcohol that is nonacosane substituted by a hydroxy group at position 10.		2.0310secondary fatty alcohol;
ultra-long-chain fatty alcohol		plant metabolite
peptones
Peptones: Derived proteins or mixtures of cleavage products produced by the partial hydrolysis of a native protein either by an acid or by an enzyme. Peptones are readily soluble in water, and are not precipitable by heat, by alkalis, or by saturation with ammonium sulfate. (Dorland, 28th ed)		1.9510
glycolipids
[no description available]		7.18151
presenegenin
presenegenin: RN given for (2beta,3beta,4alpha)-isomer; structure in first source		2.0110
piperidines
Piperidines: A family of hexahydropyridines.		3.150
multiflorin a
multiflorin A: isolated from Arthromeris mairei		1.9810flavonoids;
glycoside
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.		3.8521
anagliptin
anagliptin: anagliptin hydrochloride salt is the active compound		5.4222amino acid amide
punicalagin
punicalagin: hepatoprotective agent isolated from Terminalia catappa; structure in first source		2.4920tannin
isoquercitrin
[no description available]		2.110
1,2-dioleoyl-sn-glycero-3-phosphoglycerol
1,2-dioleoyl-sn-glycero-3-phospho-(1'-sn-glycerol) : A 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) in which both acyl groups are specified as oleoyl.		2.13101,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)
6-ketocholestanol
6-ketocholestanol: RN given refers to the (3beta)-isomer; RN for cpd without isomeric designation not avail 5/90		2.110cholestanoid
heme
Heme: The color-furnishing portion of hemoglobin. It is found free in tissues and as the prosthetic group in many hemeproteins.. ferroheme : Any iron(II)--porphyrin coordination complex.. ferroheme b : Heme b in which the iron has oxidation state +2.. heme : A heme is any tetrapyrrolic chelate of iron.		2.3520
3,4-dihydroxybenzalacetone
3,4-dihydroxybenzalacetone: isolated from Chaga (Inonotus obliquus); structure in first source		2.0610
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.		3.5380ascorbic 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.		2.1510
salicylates
Salicylates: The salts or esters of salicylic acids, or salicylate esters of an organic acid. Some of these have analgesic, antipyretic, and anti-inflammatory activities by inhibiting prostaglandin synthesis.. hydroxybenzoate : Any benzoate derivative carrying a single carboxylate group and at least one hydroxy substituent.. salicylates : Any salt or ester arising from reaction of the carboxy group of salicylic acid, or any ester resulting from the condensation of the phenolic hydroxy group of salicylic acid with an organic acid.. salicylate : A monohydroxybenzoate that is the conjugate base of salicylic acid.		2.7230monohydroxybenzoateplant metabolite
nedocromil
3,4-dihydroxybenzoate: structure in first source. 3,4-dihydroxybenzoate : A dihydroxybenzoate having the two hydroxy groups located at the 3- and 4-positions.		2.110dihydroxybenzoate
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.		4.68280benzenes;
hydroxycoumarin;
methyl ketone
6-o-palmitoylascorbic acid
[no description available]		2.2110fatty acid ester
11-o-galloylbergenin
11-O-galloylbergenin: analgesic and anti-inflammatory; structure in first source		2.0510
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.		2.110
transforming growth factor beta
Transforming Growth Factor beta: A factor synthesized in a wide variety of tissues. It acts synergistically with TGF-alpha in inducing phenotypic transformation and can also act as a negative autocrine growth factor. TGF-beta has a potential role in embryonal development, cellular differentiation, hormone secretion, and immune function. TGF-beta is found mostly as homodimer forms of separate gene products TGF-beta1, TGF-beta2 or TGF-beta3. Heterodimers composed of TGF-beta1 and 2 (TGF-beta1.2) or of TGF-beta2 and 3 (TGF-beta2.3) have been isolated. The TGF-beta proteins are synthesized as precursor proteins.		2.7630
phytoestrogens
Phytoestrogens: Compounds derived from plants, primarily ISOFLAVONES that mimic or modulate endogenous estrogens, usually by binding to ESTROGEN RECEPTORS.		6200
(Z)-6,6',7,3'a-Diligustilide
levistilide A: isolated from Angelica sinensis, inhibits hepatic stellate cell proliferation; structure in first source		2.0510butenolidemetabolite
stigmasterol glucoside
stigmasterol glucoside: toxic component of Cycas circinalis seeds possibly etiologic in Guamanian ALS-parkinsonism-dementia complex; structure in first source		3.76100steroid
cyclin d1
Cyclin D1: Protein encoded by the bcl-1 gene which plays a critical role in regulating the cell cycle. Overexpression of cyclin D1 is the result of bcl-1 rearrangement, a t(11;14) translocation, and is implicated in various neoplasms.		3.0340
lysophosphatidylethanolamine
lysophosphatidylethanolamine : A glycerophosphoethanolamine resulting from partial hydrolysis of a phosphatidylethanolamine, which removes one of the fatty acid groups. The structure is depicted in the image where R(1) = acyl, R(2) = H or where R(1) = H, R(2) = acyl.		210
caseins
Caseins: A mixture of related phosphoproteins occurring in milk and cheese. The group is characterized as one of the most nutritive milk proteins, containing all of the common amino acids and rich in the essential ones.		2.8940
ly 2140023
LY 2140023: prodrug of LY-404039		3.2310
ambrein
ambrein: a degraded triterpene; ambrein, cholesterol and benzoic acid are major components of ambergris; from intestinal secretion of sperm blue whale (Pyseter carodon). ambrein : A triterpenoid alcohol that is a constituent of ambergris, an intestinal secretion of the sperm whale Physeter catodon.		1.9910tertiary alcohol;
triterpenoid		hypoglycemic agent;
mammalian metabolite
benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone
benzyloxycarbonylvalyl-alanyl-aspartyl fluoromethyl ketone: an interleukin-1beta converting enzyme (ICE)-like protease inhibitor		2.0210
nitrophenols
Nitrophenols: PHENOLS carrying nitro group substituents.		2.6930
glaucarubin
Glaucarubin: (1 beta,2 alpha,11 beta,12 alpha,15 beta(S))-11,20-Epoxy-1,2,11,12-tetrahydroxy-15-(2-hydroxy-2-methyl-1-oxobutoxy)picras-3-en-16-one. A quassinoid (Simaroubolide) from Simaruba glauca, a tropical shrub. It has been used as an antiamebic agent and is found to be cytotoxic. It may be of use in cancer chemotherapy.		1.9610
norbergenin
norbergenin: bergenin derivative isolated from the root of Ardisia crenata		1.9710
coprostanone
coprostanone: bacterial metabolite of cholesterol via coprostanol; RN given refers to cpd without isomeric designation; structure		1.9510cholestanoid
pterodontic acid
pterodontic acid: anti-bacterial from Laggera pterodonta; structure in first source		2.0310
harpagide
harpagide: from S. African plant Harpagophytum procumbens DC		2.4920
diospyros
Diospyros: A plant genus of the family EBENACEAE, order Ebenales, subclass Dilleniidae, class Magnoliopsida best known for the edible fruit and the antibacterial activity and compounds of the wood.		2.1310
ergost-7,22-diene-3-ol
ergosta-7,22-dien-3-one: isolated from Ganoderma lucida		2.0310
alpha-viniferin
alpha-viniferin: from Caragana chamlagu root; structure given in first source		2.3110
talatisamine
talatisamine: diterpenoid alkaloids found in folk medicine caowu; RN given refers to ((1alpha,14alpha,16beta)-isomer); RN for cpd without isomeric designation not avail 8/91		2.1110
trichodermin
Trichodermin: Antifungal metabolite from several fungi, mainly Trichoderma viride; inhibits protein synthesis by binding to ribosomes; proposed as antifungal and antineoplastic; used as tool in cellular biochemistry.. trichodermin : A tetracyclic spiroepoxide which acts as an antifungal and protein synthesis inhibitor.		2.0710
vitamin b 12
Vitamin B 12: A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12.		3.7721
crenatoside
crenatoside: structure given in first source; isolated from the aerial parts of Orobanche crenata		2.4420
aconitine
Aconitine: A C19 norditerpenoid alkaloid (DITERPENES) from the root of ACONITUM; DELPHINIUM and larkspurs. It activates VOLTAGE-GATED SODIUM CHANNELS. It has been used to induce ARRHYTHMIAS in experimental animals and it has anti-inflammatory and anti-neuralgic properties.. aconitine : A diterpenoid that is 20-ethyl-3alpha,13,15alpha-trihydroxy-1alpha,6alpha,16beta-trimethoxy-4-(methoxymethyl)aconitane-8,14alpha-diol having acetate and benzoate groups at the 8- and 14-positions respectively.		2.9440
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).		2.0810
bulleyaconitine a
bulleyaconitine A: isolated from Aconitum bulleyanum Diel; structure given in first source		2.0810
lactoferrin
Lactoferrin: An iron-binding protein that was originally characterized as a milk protein. It is widely distributed in secretory fluids and is found in the neutrophilic granules of LEUKOCYTES. The N-terminal part of lactoferrin possesses a serine protease which functions to inactivate the TYPE III SECRETION SYSTEM used by bacteria to export virulence proteins for host cell invasion.		1.9810
digitonin
Digitonin: A glycoside obtained from Digitalis purpurea; the aglycone is digitogenin which is bound to five sugars. Digitonin solubilizes lipids, especially in membranes and is used as a tool in cellular biochemistry, and reagent for precipitating cholesterol. It has no cardiac effects.. digitonin : A spirostanyl glycoside that is digitogenin in which the 3-hydroxy group is substituted by a beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->2)-[beta-D-xylopyranosyl-(1->3)]-beta-D-glucopyranosyl-(1->4)-beta-D-galactopyranosyl group. It is a steroidal saponin isolated from the foxglove plant, Digitalis purpurea. It is used extensively as a mild non-ionic detergent for extracting proteins from membranes for structure and function studies.		1.9510
peimisine
peimisine: isolated from Fritillaria ussuriensis		1.9810
1,2-dilinolenoyl-3-galactopyranosylglycerol
1,2-dilinolenoyl-3-galactopyranosylglycerol: an antitumor promoter; a protolimonoid glucoside from the leaves of Trichilia prieuriana; structure in first source		2.0710
orabase
Orabase: used in therapy of oral mucosal ulcers		5.4122
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.		1.9710
liriodendrin, 1r-(1alpha,3abeta,4beta,6aalpha)-isomer
eleutheroside E: from Eleutherococcus senticosus extract		2.0610
exudates
Malaysia: A parliamentary democracy with a constitutional monarch in southeast Asia, consisting of 11 states (West Malaysia) on the Malay Peninsula and two states (East Malaysia) on the island of BORNEO. It is also called the Federation of Malaysia. Its capital is Kuala Lumpur. Before 1963 it was the Union of Malaya. It reorganized in 1948 as the Federation of Malaya, becoming independent from British Malaya in 1957 and becoming Malaysia in 1963 as a federation of Malaya, Sabah, Sarawak, and Singapore (which seceded in 1965). The form Malay- probably derives from the Tamil malay, mountain, with reference to its geography. (From Webster's New Geographical Dictionary, 1988, p715 & Room, Brewer's Dictionary of Names, 1992, p329)		2.4620
protopanaxatriol
protopanaxatriol: triterpenoid sapogenin of ginsenosides from leaves of Panax ginseng; acid hydrolysis leads to panaxatriol. protopanaxatriol : A tetracyclic triterpenoid sapogenin (isolated from ginseng and notoginseng) that is that is dammarane which is substituted by hydroxy groups at the 3beta, 6alpha, 12beta and 20 pro-S positions and in which a double bond has been introduced at the 24-25 position.		1.9810
deoxyguanosine
[no description available]		210purine 2'-deoxyribonucleoside;
purines 2'-deoxy-D-ribonucleoside		Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite
folic acid
folcysteine: used to promote fertility in chickens. vitamin B9 : Any B-vitamin that exhibits biological activity against vitamin B9 deficiency. Vitamin B9 refers to the many forms of folic acid and its derivatives, including tetrahydrofolic acid (the active form), methyltetrahydrofolate (the primary form found in blood), methenyltetrahydrofolate, folinic acid amongst others. They are present in abundance in green leafy vegetables, citrus fruits, and animal products. Lack of vitamin B9 leads to anemia, a condition in which the body cannot produce sufficient number of red blood cells. Symptoms of vitamin B9 deficiency include fatigue, muscle weakness, and pale skin.		3.7721folic acids;
N-acyl-amino acid		human metabolite;
mouse metabolite;
nutrient
3-methyladenine
N3-methyladenine: structure in first source		2.1110
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)		4.131cyclic 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
methylnitronitrosoguanidine
Methylnitronitrosoguanidine: A nitrosoguanidine derivative with potent mutagenic and carcinogenic properties.. N-methyl-N'-nitro-N-nitrosoguanidine : An N-nitroguanidine compound having nitroso and methyl substituents at the N'-position		2.0510nitroso compoundalkylating agent
8-hydroxy-2'-deoxyguanosine
8-Hydroxy-2'-Deoxyguanosine: Common oxidized form of deoxyguanosine in which C-8 position of guanine base has a carbonyl group.. 8-hydroxy-2'-deoxyguanosine : Guanosine substituted at the purine 8-position by a hydroxy group. It is used as a biomarker of oxidative DNA damage.		210guanosinesbiomarker
rhodojaponin iii
rhodojaponin III: from Rhododendron Molle G. Don; structure given in first source; RN given refers to (2beta,3beta,6beta,14R)-isomer; RN for cpd without isomeric designation not avail 7/91		2.0210diterpene
cholestyramine resin
Cholestyramine Resin: A strongly basic anion exchange resin whose main constituent is polystyrene trimethylbenzylammonium Cl(-) anion.		11.46516
eye
[no description available]		1.9510
quillaja saponins
Quillaja Saponins: Natural detergents made up of a heterogeneous mixture of molecules having a triterpenoid core structure. They vary in aglycone (sapogenin) and sugar moieties, including glucose.		2.1310
tauromuricholate
tauromuricholic acid: RN given refers to (3 alpha,5 beta,6 beta,7 beta)-isomer		210
curcumenol
curcumenol: from Echinacea; structure in first source		2.0810
argyrophilic acid
[no description available]		2.730
acetylaleuritolic acid
acetylaleuritolic acid: structure		2.7730
concanavalin a
Concanavalin A: A MANNOSE/GLUCOSE binding lectin isolated from the jack bean (Canavalia ensiformis). It is a potent mitogen used to stimulate cell proliferation in lymphocytes, primarily T-lymphocyte, cultures.		2.0410
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.		2.4520
filipin
Filipin: A complex of polyene antibiotics obtained from Streptomyces filipinensis. Filipin III alters membrane function by interfering with membrane sterols, inhibits mitochondrial respiration, and is proposed as an antifungal agent. Filipins I, II, and IV are less important.		2.3620
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.		3.6390
ConditionIndicatedRelationship StrengthStudiesTrials
Hepatocellular Carcinoma
[description not available]		04.04130
Cancer of Liver
[description not available]		04.05130
Carcinoma, Hepatocellular
A primary malignant neoplasm of epithelial liver cells. It ranges from a well-differentiated tumor with EPITHELIAL CELLS indistinguishable from normal HEPATOCYTES to a poorly differentiated neoplasm. The cells may be uniform or markedly pleomorphic, or form GIANT CELLS. Several classification schemes have been suggested.		04.04130
Liver Neoplasms
Tumors or cancer of the LIVER.		04.05130
Degenerative Diseases, Central Nervous System
[description not available]		03.5120
Neurodegenerative Diseases
Hereditary and sporadic conditions which are characterized by progressive nervous system dysfunction. These disorders are often associated with atrophy of the affected central or peripheral nervous system structures.		03.5120
Nephrotic Syndrome
A condition characterized by severe PROTEINURIA, greater than 3.5 g/day in an average adult. The substantial loss of protein in the urine results in complications such as HYPOPROTEINEMIA; generalized EDEMA; HYPERTENSION; and HYPERLIPIDEMIAS. Diseases associated with nephrotic syndrome generally cause chronic kidney dysfunction.		02.3110
Disease Models, Animal
Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.		07.24480
Obesity
A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).		010.12186
Infections, Coronavirus
[description not available]		02.4110
Coronavirus Infections
Virus diseases caused by the CORONAVIRUS genus. Some specifics include transmissible enteritis of turkeys (ENTERITIS, TRANSMISSIBLE, OF TURKEYS); FELINE INFECTIOUS PERITONITIS; and transmissible gastroenteritis of swine (GASTROENTERITIS, TRANSMISSIBLE, OF SWINE).		02.4110
Elevated Cholesterol
[description not available]		020.4422291
Lipid Metabolism, Inborn Error
[description not available]		015.18689
Pancytopenia
Deficiency of all three cell elements of the blood, erythrocytes, leukocytes and platelets.		02.4110
Hypercholesterolemia
A condition with abnormally high levels of CHOLESTEROL in the blood. It is defined as a cholesterol value exceeding the 95th percentile for the population.		020.4422291
Intestinal Diseases
Pathological processes in any segment of the INTESTINE from DUODENUM to RECTUM.		010.37213
Apolipoprotein B-100, Familial Defective
[description not available]		010.993910
Hyperlipemia
[description not available]		012.94527
Hyperlipoproteinemia Type II
A group of familial disorders characterized by elevated circulating cholesterol contained in either LOW-DENSITY LIPOPROTEINS alone or also in VERY-LOW-DENSITY LIPOPROTEINS (pre-beta lipoproteins).		010.993910
Hyperlipidemias
Conditions with excess LIPIDS in the blood.		012.94527
Age-Related Osteoporosis
[description not available]		02.6620
Osteoporosis
Reduction of bone mass without alteration in the composition of bone, leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS, POSTMENOPAUSAL) and age-related or senile osteoporosis.		02.6620
Alloxan Diabetes
[description not available]		05.22180
Diabetes Mellitus, Adult-Onset
[description not available]		09.92196
Prediabetes
[description not available]		02.4110
Diabetes Mellitus, Type 2
A subclass of DIABETES MELLITUS that is not INSULIN-responsive or dependent (NIDDM). It is characterized initially by INSULIN RESISTANCE and HYPERINSULINEMIA; and eventually by GLUCOSE INTOLERANCE; HYPERGLYCEMIA; and overt diabetes. Type II diabetes mellitus is no longer considered a disease exclusively found in adults. Patients seldom develop KETOSIS but often exhibit OBESITY.		09.92196
Prediabetic State
The time period before the development of symptomatic diabetes. For example, certain risk factors can be observed in subjects who subsequently develop INSULIN RESISTANCE as in type 2 diabetes (DIABETES MELLITUS, TYPE 2).		02.4110
Leishmaniasis, American
[description not available]		02.4110
Leishmaniasis, Cutaneous
An endemic disease that is characterized by the development of single or multiple localized lesions on exposed areas of skin that typically ulcerate. The disease has been divided into Old and New World forms. Old World leishmaniasis is separated into three distinct types according to epidemiology and clinical manifestations and is caused by species of the L. tropica and L. aethiopica complexes as well as by species of the L. major genus. New World leishmaniasis, also called American leishmaniasis, occurs in South and Central America and is caused by species of the L. mexicana or L. braziliensis complexes.		02.4110
Asthma, Bronchial
[description not available]		07.1111
Asthma
A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL).		07.1111
Atrophy, Muscle
[description not available]		02.4110
Muscular Atrophy
Derangement in size and number of muscle fibers occurring with aging, reduction in blood supply, or following immobilization, prolonged weightlessness, malnutrition, and particularly in denervation.		02.4110
Sarcopenia
Progressive decline in muscle mass due to aging which results in decreased functional capacity of muscles.		02.4110
Benign Neoplasms
[description not available]		06.07120
Neoplasms
New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.		06.07120
Experimental Lung Inflammation
Inflammation of any part, segment or lobe, of the lung parenchyma.		02.5120
Pneumonia
Infection of the lung often accompanied by inflammation.		02.5120
Dermatoses
[description not available]		02.4110
Xanthoma
[description not available]		08.69400
Skin Diseases
Diseases involving the DERMIS or EPIDERMIS.		02.4110
Histiocytosis
General term for the abnormal appearance of histiocytes in the blood. Based on the pathological features of the cells involved rather than on clinical findings, the histiocytic diseases are subdivided into three groups: HISTIOCYTOSIS, LANGERHANS CELL; HISTIOCYTOSIS, NON-LANGERHANS-CELL; and HISTIOCYTIC DISORDERS, MALIGNANT.		02.4110
Airway Remodeling
The structural changes in the number, mass, size and/or composition of the airway tissues.		03.5240
Innate Inflammatory Response
[description not available]		09.84334
Inflammation
A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.		09.84334
Acute Liver Injury, Drug-Induced
[description not available]		04.78110
Chemical and Drug Induced Liver Injury
A spectrum of clinical liver diseases ranging from mild biochemical abnormalities to ACUTE LIVER FAILURE, caused by drugs, drug metabolites, herbal and dietary supplements and chemicals from the environment.		04.78110
Cirrhosis, Liver
[description not available]		02.7930
Liver Cirrhosis
Liver disease in which the normal microcirculation, the gross vascular anatomy, and the hepatic architecture have been variably destroyed and altered with fibrous septa surrounding regenerated or regenerating parenchymal nodules.		02.7930
Palmoplantaris Pustulosis
[description not available]		02.6930
Psoriasis
A common genetically determined, chronic, inflammatory skin disease characterized by rounded erythematous, dry, scaling patches. The lesions have a predilection for nails, scalp, genitalia, extensor surfaces, and the lumbosacral region. Accelerated epidermopoiesis is considered to be the fundamental pathologic feature in psoriasis.		02.6930
Cancer of Prostate
[description not available]		08.32161
Prostatic Neoplasms
Tumors or cancer of the PROSTATE.		08.32161
Genetic Predisposition
[description not available]		06.3781
Arteriosclerosis, Coronary
[description not available]		08.29172
Cardiovascular Stroke
[description not available]		05.6871
Cardiovascular Diseases
Pathological conditions involving the CARDIOVASCULAR SYSTEM including the HEART; the BLOOD VESSELS; or the PERICARDIUM.		012.91377
Coronary Artery Disease
Pathological processes of CORONARY ARTERIES that may derive from a congenital abnormality, atherosclerotic, or non-atherosclerotic cause.		08.29172
Myocardial Infarction
NECROSIS of the MYOCARDIUM caused by an obstruction of the blood supply to the heart (CORONARY CIRCULATION).		05.6871
ALS - Amyotrophic Lateral Sclerosis
[description not available]		02.9740
Amyotrophic Lateral Sclerosis
A degenerative disorder affecting upper MOTOR NEURONS in the brain and lower motor neurons in the brain stem and SPINAL CORD. Disease onset is usually after the age of 50 and the process is usually fatal within 3 to 6 years. Clinical manifestations include progressive weakness, atrophy, FASCICULATION, hyperreflexia, DYSARTHRIA, dysphagia, and eventual paralysis of respiratory function. Pathologic features include the replacement of motor neurons with fibrous ASTROCYTES and atrophy of anterior SPINAL NERVE ROOTS and corticospinal tracts. (From Adams et al., Principles of Neurology, 6th ed, pp1089-94)		02.9740
Blood Pressure, High
[description not available]		04.7570
Hypertension
Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.		04.7570
Gouty Arthritis
[description not available]		03.5210
Arthritis, Gouty
Arthritis, especially of the great toe, as a result of gout. Acute gouty arthritis often is precipitated by trauma, infection, surgery, etc. The initial attacks are usually monoarticular but later attacks are often polyarticular. Acute and chronic gouty arthritis are associated with accumulation of MONOSODIUM URATE in and around affected joints.		03.5210
Cancer of Colon
[description not available]		05.9170
Colonic Neoplasms
Tumors or cancer of the COLON.		05.9170
Aneurysm, Anterior Cerebral Artery
[description not available]		02.2110
Intracranial Aneurysm
Abnormal outpouching in the wall of intracranial blood vessels. Most common are the saccular (berry) aneurysms located at branch points in CIRCLE OF WILLIS at the base of the brain. Vessel rupture results in SUBARACHNOID HEMORRHAGE or INTRACRANIAL HEMORRHAGES. Giant aneurysms (		02.2110
Dehydration
The condition that results from excessive loss of water from a living organism.		02.8730
Diseases, Metabolic
[description not available]		04.9660
Metabolic Diseases
Generic term for diseases caused by an abnormal metabolic process. It can be congenital due to inherited enzyme abnormality (METABOLISM, INBORN ERRORS) or acquired due to disease of an endocrine organ or failure of a metabolically important organ such as the liver. (Stedman, 26th ed)		04.9660
Invasiveness, Neoplasm
[description not available]		02.7630
Ambulation Disorders, Neurologic
[description not available]		02.5520
Anosmia
Complete or severe loss of the subjective sense of smell. Loss of smell may be caused by many factors such as a cold, allergy, OLFACTORY NERVE DISEASES, viral RESPIRATORY TRACT INFECTIONS (e.g., COVID-19), aging and various neurological disorders (e.g., ALZHEIMER DISEASE).		02.2510
Idiopathic Parkinson Disease
[description not available]		02.6620
Atherosclerotic Parkinsonism
[description not available]		02.8330
Depression
Depressive states usually of moderate intensity in contrast with MAJOR DEPRESSIVE DISORDER present in neurotic and psychotic disorders.		02.5820
Parkinson Disease
A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75)		02.6620
Parkinson Disease, Secondary
Conditions which feature clinical manifestations resembling primary Parkinson disease that are caused by a known or suspected condition. Examples include parkinsonism caused by vascular injury, drugs, trauma, toxin exposure, neoplasms, infections and degenerative or hereditary conditions. Clinical features may include bradykinesia, rigidity, parkinsonian gait, and masked facies. In general, tremor is less prominent in secondary parkinsonism than in the primary form. (From Joynt, Clinical Neurology, 1998, Ch38, pp39-42)		02.8330
Adenoma, Prostatic
[description not available]		012.843711
Prostatic Hyperplasia
Increase in constituent cells in the PROSTATE, leading to enlargement of the organ (hypertrophy) and adverse impact on the lower urinary tract function. This can be caused by increased rate of cell proliferation, reduced rate of cell death, or both.		012.843711
Fetal Growth Restriction
[description not available]		02.2110
Fetal Growth Retardation
Failure of a FETUS to attain expected GROWTH.		02.2110
Pregnancy
The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.		09.95156
Dyslipidemia
[description not available]		08.98144
Dyslipidemias
Abnormalities in the serum levels of LIPIDS, including overproduction or deficiency. Abnormal serum lipid profiles may include high total CHOLESTEROL, high TRIGLYCERIDES, low HIGH DENSITY LIPOPROTEIN CHOLESTEROL, and elevated LOW DENSITY LIPOPROTEIN CHOLESTEROL.		08.98144
Skin Aging
The process of aging due to changes in the structure and elasticity of the skin over time. It may be a part of physiological aging or it may be due to the effects of ultraviolet radiation, usually through exposure to sunlight.		02.2110
Carbon Tetrachloride Poisoning
Poisoning that results from ingestion, injection, inhalation, or skin absorption of CARBON TETRACHLORIDE.		02.8230
Brucella Infection
[description not available]		02.2510
Brucellosis
Infection caused by bacteria of the genus BRUCELLA mainly involving the MONONUCLEAR PHAGOCYTE SYSTEM. This condition is characterized by fever, weakness, malaise, and weight loss.		02.2510
Insulin Sensitivity
[description not available]		04.4541
Insulin Resistance
Diminished effectiveness of INSULIN in lowering blood sugar levels: requiring the use of 200 units or more of insulin per day to prevent HYPERGLYCEMIA or KETOSIS.		04.4541
Colorectal Cancer
[description not available]		03.0240
Colorectal Neoplasms
Tumors or cancer of the COLON or the RECTUM or both. Risk factors for colorectal cancer include chronic ULCERATIVE COLITIS; FAMILIAL POLYPOSIS COLI; exposure to ASBESTOS; and irradiation of the CERVIX UTERI.		03.0240
Bone Loss, Osteoclastic
[description not available]		02.2510
Neurovisceral Storage Disease with Vertical Supranuclear Ophthalmoplegia
[description not available]		02.2510
Niemann-Pick Disease, Type C
An autosomal recessive lipid storage disorder that is characterized by accumulation of CHOLESTEROL and SPHINGOMYELINS in cells of the VISCERA and the CENTRAL NERVOUS SYSTEM. Type C (or C1) and type D are allelic disorders caused by mutation of the NPC1 gene, which encodes a protein that mediates intracellular cholesterol transport from LYSOSOMES. Clinical signs include hepatosplenomegaly and chronic neurological symptoms. Type D is a variant in people with a Nova Scotia ancestry.		02.2510
Nerve Degeneration
Loss of functional activity and trophic degeneration of nerve axons and their terminal arborizations following the destruction of their cells of origin or interruption of their continuity with these cells. The pathology is characteristic of neurodegenerative diseases. Often the process of nerve degeneration is studied in research on neuroanatomical localization and correlation of the neurophysiology of neural pathways.		02.2510
Cerebral Ischemia
[description not available]		02.2510
Injury, Ischemia-Reperfusion
[description not available]		03.0240
Brain Ischemia
Localized reduction of blood flow to brain tissue due to arterial obstruction or systemic hypoperfusion. This frequently occurs in conjunction with brain hypoxia (HYPOXIA, BRAIN). Prolonged ischemia is associated with BRAIN INFARCTION.		02.2510
Reperfusion Injury
Adverse functional, metabolic, or structural changes in tissues that result from the restoration of blood flow to the tissue (REPERFUSION) following ISCHEMIA.		03.0240
Necrotizing Enterocolitis
[description not available]		02.2510
Amnionitis
[description not available]		02.2510
Infections, Ureaplasma
[description not available]		02.2510
Chorioamnionitis
INFLAMMATION of the placental membranes (CHORION; AMNION) and connected tissues such as fetal BLOOD VESSELS and UMBILICAL CORD. It is often associated with intrauterine ascending infections during PREGNANCY.		02.2510
Enterocolitis, Necrotizing
ENTEROCOLITIS with extensive ulceration (ULCER) and NECROSIS. It is observed primarily in LOW BIRTH WEIGHT INFANT.		02.2510
Adjuvant Arthritis
[description not available]		03.0940
Rheumatoid Arthritis
[description not available]		05.262
Arthritis, Rheumatoid
A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.		05.262
Cicatrix, Hypertrophic
An elevated scar, resembling a KELOID, but which does not spread into surrounding tissues. It is formed by enlargement and overgrowth of cicatricial tissue and regresses spontaneously.		03.6411
Acute Post-operative Pain
[description not available]		03.6411
Pain, Postoperative
Pain during the period after surgery.		03.6411
Experimental Mammary Neoplasms
[description not available]		02.4820
Acute Confusional Senile Dementia
[description not available]		03.7390
Alzheimer Disease
A degenerative disease of the BRAIN characterized by the insidious onset of DEMENTIA. Impairment of MEMORY, judgment, attention span, and problem solving skills are followed by severe APRAXIAS and a global loss of cognitive abilities. The condition primarily occurs after age 60, and is marked pathologically by severe cortical atrophy and the triad of SENILE PLAQUES; NEUROFIBRILLARY TANGLES; and NEUROPIL THREADS. (From Adams et al., Principles of Neurology, 6th ed, pp1049-57)		03.7390
Lung Injury, Acute
[description not available]		02.6120
Acute Lung Injury
A condition of lung damage that is characterized by bilateral pulmonary infiltrates (PULMONARY EDEMA) rich in NEUTROPHILS, and in the absence of clinical HEART FAILURE. This can represent a spectrum of pulmonary lesions, endothelial and epithelial, due to numerous factors (physical, chemical, or biological).		02.6120
Breast Cancer
[description not available]		09.13261
Breast Neoplasms
Tumors or cancer of the human BREAST.		09.13261
Atherogenesis
[description not available]		010.38293
Atherosclerosis
A thickening and loss of elasticity of the walls of ARTERIES that occurs with formation of ATHEROSCLEROTIC PLAQUES within the ARTERIAL INTIMA.		010.38293
Burns
Injuries to tissues caused by contact with heat, steam, chemicals (BURNS, CHEMICAL), electricity (BURNS, ELECTRIC), or the like.		09.17105
Diabetes Mellitus
A heterogeneous group of disorders characterized by HYPERGLYCEMIA and GLUCOSE INTOLERANCE.		05.5470
Infection, Wound
[description not available]		03.8921
Ischemia
A hypoperfusion of the BLOOD through an organ or tissue caused by a PATHOLOGIC CONSTRICTION or obstruction of its BLOOD VESSELS, or an absence of BLOOD CIRCULATION.		02.3110
Kidney Diseases
Pathological processes of the KIDNEY or its component tissues.		03.7830
Cancer of Kidney
[description not available]		02.4120
Cancer of Lung
[description not available]		04.2660
Cancer of Spleen
[description not available]		02.3110
Kidney Neoplasms
Tumors or cancers of the KIDNEY.		02.4120
Lung Neoplasms
Tumors or cancer of the LUNG.		04.2660
Alcoholic Liver Diseases
[description not available]		02.2510
Alcohol Drinking
Behaviors associated with the ingesting of ALCOHOLIC BEVERAGES, including social drinking.		02.6830
Liver Diseases, Alcoholic
Liver diseases associated with ALCOHOLISM. It usually refers to the coexistence of two or more subentities, i.e., ALCOHOLIC FATTY LIVER; ALCOHOLIC HEPATITIS; and ALCOHOLIC CIRRHOSIS.		02.2510
Diabetic Glomerulosclerosis
[description not available]		02.2510
Diabetic Nephropathies
KIDNEY injuries associated with diabetes mellitus and affecting KIDNEY GLOMERULUS; ARTERIOLES; KIDNEY TUBULES; and the interstitium. Clinical signs include persistent PROTEINURIA, from microalbuminuria progressing to ALBUMINURIA of greater than 300 mg/24 h, leading to reduced GLOMERULAR FILTRATION RATE and END-STAGE RENAL DISEASE.		02.2510
Osteoarthritis of Knee
[description not available]		02.2510
Osteoarthritis, Knee
Noninflammatory degenerative disease of the knee joint consisting of three large categories: conditions that block normal synchronous movement, conditions that produce abnormal pathways of motion, and conditions that cause stress concentration resulting in changes to articular cartilage. (Crenshaw, Campbell's Operative Orthopaedics, 8th ed, p2019)		02.2510
Hypospermatogenesis
[description not available]		02.3110
Male Genitourinary Diseases
[description not available]		02.3110
Anal Fissure
[description not available]		04.6211
Fissure in Ano
A painful linear tear at the margin of the anus. It appears as a crack or slit in the mucous membrane of the anus and is very painful and difficult to heal.		04.6211
Cystic Fibrosis of Pancreas
[description not available]		03.420
Pancreatic Insufficiency
[description not available]		02.3110
Cystic Fibrosis
An autosomal recessive genetic disease of the EXOCRINE GLANDS. It is caused by mutations in the gene encoding the CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR expressed in several organs including the LUNG, the PANCREAS, the BILIARY SYSTEM, and the SWEAT GLANDS. Cystic fibrosis is characterized by epithelial secretory dysfunction associated with ductal obstruction resulting in AIRWAY OBSTRUCTION; chronic RESPIRATORY INFECTIONS; PANCREATIC INSUFFICIENCY; maldigestion; salt depletion; and HEAT PROSTRATION.		03.420
Exocrine Pancreatic Insufficiency
A malabsorption condition resulting from greater than 10% reduction in the secretion of pancreatic digestive enzymes (LIPASE; PROTEASES; and AMYLASE) by the EXOCRINE PANCREAS into the DUODENUM. This condition is often associated with CYSTIC FIBROSIS and with chronic PANCREATITIS.		02.3110
Body Weight
The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.		010.04398
Recrudescence
[description not available]		03.3310
Extravascular Hemolysis
[description not available]		04.5390
Hemolysis
The destruction of ERYTHROCYTES by many different causal agents such as antibodies, bacteria, chemicals, temperature, and changes in tonicity.		04.5390
Anxiety Neuroses
[description not available]		02.5320
Anxiety
Feelings or emotions of dread, apprehension, and impending disaster but not disabling as with ANXIETY DISORDERS.		02.3110
Anxiety Disorders
Persistent and disabling ANXIETY.		02.5320
Metastase
[description not available]		03.1550
Neoplasm Metastasis
The transfer of a neoplasm from one organ or part of the body to another remote from the primary site.		03.1550
Carcinoma, Non-Small Cell Lung
[description not available]		02.1510
Carcinoma, Non-Small-Cell Lung
A heterogeneous aggregate of at least three distinct histological types of lung cancer, including SQUAMOUS CELL CARCINOMA; ADENOCARCINOMA; and LARGE CELL CARCINOMA. They are dealt with collectively because of their shared treatment strategy.		02.1510
Anasarca
[description not available]		04.05140
Pleurisy
INFLAMMATION of PLEURA, the lining of the LUNG. When PARIETAL PLEURA is involved, there is pleuritic CHEST PAIN.		02.5220
Edema
Abnormal fluid accumulation in TISSUES or body cavities. Most cases of edema are present under the SKIN in SUBCUTANEOUS TISSUE.		04.05140
Thrombopenia
[description not available]		04.0650
Thrombocytopenia
A subnormal level of BLOOD PLATELETS.		04.0650
Bed Sores
[description not available]		04.4511
Pressure Ulcer
An ulceration caused by prolonged pressure on the SKIN and TISSUES when one stays in one position for a long period of time, such as lying in bed. The bony areas of the body are the most frequently affected sites which become ischemic (ISCHEMIA) under sustained and constant pressure.		04.4511
Acute Pain
Intensely discomforting, distressful, or agonizing sensation associated with trauma or disease, with well-defined location, character, and timing.		02.1510
Ache
[description not available]		05.4651
Pain
An unpleasant sensation induced by noxious stimuli which are detected by NERVE ENDINGS of NOCICEPTIVE NEURONS.		05.4651
Alopecia Cicatrisata
[description not available]		04.1431
Alopecia
Absence of hair from areas where it is normally present.		04.1431
Colitis
Inflammation of the COLON section of the large intestine (INTESTINE, LARGE), usually with symptoms such as DIARRHEA (often with blood and mucus), ABDOMINAL PAIN, and FEVER.		03.3860
Impaired Glucose Tolerance
[description not available]		03.5311
Glucose Intolerance
A pathological state in which BLOOD GLUCOSE level is less than approximately 140 mg/100 ml of PLASMA at fasting, and above approximately 200 mg/100 ml plasma at 30-, 60-, or 90-minute during a GLUCOSE TOLERANCE TEST. This condition is seen frequently in DIABETES MELLITUS, but also occurs with other diseases and MALNUTRITION.		03.5311
Chronic Illness
[description not available]		04.6461
Chronic Disease
Diseases which have one or more of the following characteristics: they are permanent, leave residual disability, are caused by nonreversible pathological alteration, require special training of the patient for rehabilitation, or may be expected to require a long period of supervision, observation, or care (Dictionary of Health Services Management, 2d ed). For epidemiological studies chronic disease often includes HEART DISEASES; STROKE; CANCER; and diabetes (DIABETES MELLITUS, TYPE 2).		04.6461
Orphan Diseases
Rare diseases that have not been well studied.		02.1710
Asymptomatic Conditions
[description not available]		02.1710
Adenocarcinoma, Basal Cell
[description not available]		03.1850
Experimental Neoplasms
[description not available]		03.9850
Cancer of Stomach
[description not available]		03.4120
Adenocarcinoma
A malignant epithelial tumor with a glandular organization.		03.1850
Stomach Neoplasms
Tumors or cancer of the STOMACH.		03.4120
Fatty Liver, Nonalcoholic
[description not available]		04.360
Non-alcoholic Fatty Liver Disease
Fatty liver finding without excessive ALCOHOL CONSUMPTION.		04.360
Acute Coronary Syndrome
An episode of MYOCARDIAL ISCHEMIA that generally lasts longer than a transient anginal episode that ultimately may lead to MYOCARDIAL INFARCTION.		02.8730
Carcinoma, Ductal, Breast
An invasive (infiltrating) CARCINOMA of the mammary ductal system (MAMMARY GLANDS) in the human BREAST.		03.5611
Atypical Ductal Hyperplasia
[description not available]		03.5611
Dermatitis, Radiation-Induced
[description not available]		03.5611
Carcinoma, Intraductal, Noninfiltrating
A noninvasive (noninfiltrating) carcinoma of the breast characterized by a proliferation of malignant epithelial cells confined to the mammary ducts or lobules, without light-microscopy evidence of invasion through the basement membrane into the surrounding stroma.		03.5611
Radiodermatitis
A cutaneous inflammatory reaction occurring as a result of exposure to ionizing radiation.		03.5611
Carcinoma, Lobular
A type of BREAST CANCER where the abnormal malignant cells form in the lobules, or milk-producing glands, of the breast.		03.5611
Diabetes Mellitus, Gestational
[description not available]		07.7254
Diabetes, Gestational
Diabetes mellitus induced by PREGNANCY but resolved at the end of pregnancy. It does not include previously diagnosed diabetics who become pregnant (PREGNANCY IN DIABETICS). Gestational diabetes usually develops in late pregnancy when insulin antagonistic hormones peaks leading to INSULIN RESISTANCE; GLUCOSE INTOLERANCE; and HYPERGLYCEMIA.		07.7254
Delayed Hypersensitivity
[description not available]		02.1310
Nociceptive Pain
Dull or sharp aching pain caused by stimulated NOCICEPTORS due to tissue injury, inflammation or diseases. It can be divided into somatic or tissue pain and VISCERAL PAIN.		02.1710
Necrosis
The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.		02.4320
Complications of Diabetes Mellitus
[description not available]		02.1710
Blood Clot
[description not available]		02.1710
Thrombosis
Formation and development of a thrombus or blood clot in the blood vessel.		02.1710
Lung Adenocarcinoma
[description not available]		02.1510
Adenocarcinoma of Lung
A carcinoma originating in the lung and the most common lung cancer type in never-smokers. Malignant cells exhibit distinct features such as glandular epithelial, or tubular morphology. Mutations in KRAS, EGFR, BRAF, and ERBB2 genes are associated with this cancer.		02.1510
Familial Combined Hyperlipidemia
[description not available]		05.4851
Hyperlipidemia, Familial Combined
A type of familial lipid metabolism disorder characterized by a variable pattern of elevated plasma CHOLESTEROL and/or TRIGLYCERIDES. Multiple genes on different chromosomes may be involved, such as the major late transcription factor (UPSTREAM STIMULATORY FACTORS) on CHROMOSOME 1.		05.4851
Enteric Fever
[description not available]		02.2110
Typhoid Fever
An acute systemic febrile infection caused by SALMONELLA TYPHI, a serotype of SALMONELLA ENTERICA.		02.2110
Overweight
A status with BODY WEIGHT that is above certain standards. In the scale of BODY MASS INDEX, overweight is defined as having a BMI of 25.0-29.9 kg/m2. Overweight may or may not be due to increases in body fat (ADIPOSE TISSUE), hence overweight does not equal over fat.		03.1210
Liver Dysfunction
[description not available]		05.3951
Liver Diseases
Pathological processes of the LIVER.		05.3951
Acute Edematous Pancreatitis
[description not available]		03.1210
Pancreatitis
INFLAMMATION of the PANCREAS. Pancreatitis is classified as acute unless there are computed tomographic or endoscopic retrograde cholangiopancreatographic findings of CHRONIC PANCREATITIS (International Symposium on Acute Pancreatitis, Atlanta, 1992). The two most common forms of acute pancreatitis are ALCOHOLIC PANCREATITIS and gallstone pancreatitis.		03.1210
Lipid Metabolism Disorders
Pathological conditions resulting from abnormal anabolism or catabolism of lipids in the body.		04.1630
Cerebral Cholesterinosis
[description not available]		02.9740
Xanthomatosis, Cerebrotendinous
An autosomal recessive lipid storage disorder due to mutation of the gene CYP27A1 encoding a CHOLESTANETRIOL 26-MONOOXYGENASE. It is characterized by large deposits of CHOLESTEROL and CHOLESTANOL in various tissues resulting in xanthomatous swelling of tendons, early CATARACT, and progressive neurological symptoms.		02.9740
Bowel Diseases, Inflammatory
[description not available]		03.4720
Inflammatory Bowel Diseases
Chronic, non-specific inflammation of the GASTROINTESTINAL TRACT. Etiology may be genetic or environmental. This term includes CROHN DISEASE and ULCERATIVE COLITIS.		03.4720
Prostatism
Lower urinary tract symptom, such as slow urinary stream, associated with PROSTATIC HYPERPLASIA in older men.		02.2110
Impotence
[description not available]		02.2110
Erectile Dysfunction
The inability in the male to have a PENILE ERECTION due to psychological or organ dysfunction.		02.2110
Black Fever
[description not available]		02.2110
Leishmaniasis, Visceral
A chronic disease caused by LEISHMANIA DONOVANI and transmitted by the bite of several sandflies of the genera Phlebotomus and Lutzomyia. It is commonly characterized by fever, chills, vomiting, anemia, hepatosplenomegaly, leukopenia, hypergammaglobulinemia, emaciation, and an earth-gray color of the skin. The disease is classified into three main types according to geographic distribution: Indian, Mediterranean (or infantile), and African.		02.2110
Benign Neoplasms, Brain
[description not available]		02.2110
Malignant Melanoma
[description not available]		02.2110
Brain Neoplasms
Neoplasms of the intracranial components of the central nervous system, including the cerebral hemispheres, basal ganglia, hypothalamus, thalamus, brain stem, and cerebellum. Brain neoplasms are subdivided into primary (originating from brain tissue) and secondary (i.e., metastatic) forms. Primary neoplasms are subdivided into benign and malignant forms. In general, brain tumors may also be classified by age of onset, histologic type, or presenting location in the brain.		02.2110
Melanoma
A malignant neoplasm derived from cells that are capable of forming melanin, which may occur in the skin of any part of the body, in the eye, or, rarely, in the mucous membranes of the genitalia, anus, oral cavity, or other sites. It occurs mostly in adults and may originate de novo or from a pigmented nevus or malignant lentigo. Melanomas frequently metastasize widely, and the regional lymph nodes, liver, lungs, and brain are likely to be involved. The incidence of malignant skin melanomas is rising rapidly in all parts of the world. (Stedman, 25th ed; from Rook et al., Textbook of Dermatology, 4th ed, p2445)		02.2110
Biliary Calculi
[description not available]		02.4920
Gallstones
Solid crystalline precipitates in the BILIARY TRACT, usually formed in the GALLBLADDER, resulting in the condition of CHOLELITHIASIS. Gallstones, derived from the BILE, consist mainly of calcium, cholesterol, or bilirubin.		02.4920
Colitis Gravis
[description not available]		03.8221
Colitis, Ulcerative
Inflammation of the COLON that is predominantly confined to the MUCOSA. Its major symptoms include DIARRHEA, rectal BLEEDING, the passage of MUCUS, and ABDOMINAL PAIN.		03.8221
Adipocere
[description not available]		02.0810
Gastric Ulcer
[description not available]		02.9140
Stomach Ulcer
Ulceration of the GASTRIC MUCOSA due to contact with GASTRIC JUICE. It is often associated with HELICOBACTER PYLORI infection or consumption of nonsteroidal anti-inflammatory drugs (NSAIDS).		02.9140
Kahler Disease
[description not available]		02.110
Multiple Myeloma
A malignancy of mature PLASMA CELLS engaging in monoclonal immunoglobulin production. It is characterized by hyperglobulinemia, excess Bence-Jones proteins (free monoclonal IMMUNOGLOBULIN LIGHT CHAINS) in the urine, skeletal destruction, bone pain, and fractures. Other features include ANEMIA; HYPERCALCEMIA; and RENAL INSUFFICIENCY.		02.110
Birth Weight
The mass or quantity of heaviness of an individual at BIRTH. It is expressed by units of pounds or kilograms.		08.2465
Infant, Premature, Diseases
Diseases that occur in PREMATURE INFANTS.		04.3911
Bile Duct Obstruction
[description not available]		05.0631
Cholestasis
Impairment of bile flow due to obstruction in small bile ducts (INTRAHEPATIC CHOLESTASIS) or obstruction in large bile ducts (EXTRAHEPATIC CHOLESTASIS).		05.0631
Complication, Postoperative
[description not available]		03.3620
Postoperative Complications
Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery.		03.3620
Muscle Contraction
A process leading to shortening and/or development of tension in muscle tissue. Muscle contraction occurs by a sliding filament mechanism whereby actin filaments slide inward among the myosin filaments.		02.0810
Respiratory Tract Diseases
Diseases involving the RESPIRATORY SYSTEM.		02.0810
Lower Urinary Tract Symptom
[description not available]		03.420
Carcinoma, Anaplastic
[description not available]		02.6930
Carcinoma
A malignant neoplasm made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases. It is a histological type of neoplasm and not a synonym for cancer.		02.6930
Disease Exacerbation
[description not available]		03.6630
Injury, Myocardial Reperfusion
[description not available]		02.4820
Brain Inflammation
[description not available]		02.110
Encephalitis
Inflammation of the BRAIN due to infection, autoimmune processes, toxins, and other conditions. Viral infections (see ENCEPHALITIS, VIRAL) are a relatively frequent cause of this condition.		02.110
Coronary Heart Disease
[description not available]		010.56264
Coronary Disease
An imbalance between myocardial functional requirements and the capacity of the CORONARY VESSELS to supply sufficient blood flow. It is a form of MYOCARDIAL ISCHEMIA (insufficient blood supply to the heart muscle) caused by a decreased capacity of the coronary vessels.		010.56264
Adenomatous Polyposis Coli, Familial
[description not available]		02.110
Adenomatous Polyposis Coli
A polyposis syndrome due to an autosomal dominant mutation of the APC genes (GENES, APC) on CHROMOSOME 5. The syndrome is characterized by the development of hundreds of ADENOMATOUS POLYPS in the COLON and RECTUM of affected individuals by early adulthood.		02.110
Leukemia, Lymphocytic, T Cell
[description not available]		02.110
Leukemia, T-Cell
A malignant disease of the T-LYMPHOCYTES in the bone marrow, thymus, and/or blood.		02.110
Eczema, Atopic
[description not available]		02.110
Dermatitis, Atopic
A chronic inflammatory genetically determined disease of the skin marked by increased ability to form reagin (IgE), with increased susceptibility to allergic rhinitis and asthma, and hereditary disposition to a lowered threshold for pruritus. It is manifested by lichenification, excoriation, and crusting, mainly on the flexural surfaces of the elbow and knee. In infants it is known as infantile eczema.		02.110
Aortic Stenosis
[description not available]		02.8130
Aortic Valve Stenosis
A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into the AORTA.		02.8130
Aging
The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time.		03.690
Cicatrization
The formation of fibrous tissue in the place of normal tissue during the process of WOUND HEALING. It includes scar tissue formation occurring in healing internal organs as well as in the skin after surface injuries.		05.0431
Cicatrix
The fibrous tissue that replaces normal tissue during the process of WOUND HEALING.		05.0431
Hematochezia
The passage of bright red blood from the rectum. The blood may or may not be mixed with formed stool in the form of blood, blood clots, bloody stool or diarrhea.		02.110
Gastrointestinal Hemorrhage
Bleeding in any segment of the GASTROINTESTINAL TRACT from ESOPHAGUS to RECTUM.		02.110
Genital Warts
[description not available]		03.511
Condylomata Acuminata
Sexually transmitted form of anogenital warty growth caused by the human papillomaviruses.		03.511
Acute Bacterial Prostatitis
[description not available]		04.4551
Urination Disorders
Abnormalities in the process of URINE voiding, including bladder control, frequency of URINATION, as well as the volume and composition of URINE.		06.2951
Prostatitis
Infiltration of inflammatory cells into the parenchyma of PROSTATE. The subtypes are classified by their varied laboratory analysis, clinical presentation and response to treatment.		04.4551
Cardiometabolic Syndrome
A cluster of symptoms that are risk factors for CARDIOVASCULAR DISEASES and TYPE 2 DIABETES MELLITUS. The major components not only include metabolic dysfunctions of METABOLIC SYNDROME but also HYPERTENSION, and ABDOMINAL OBESITY.		06.5363
Metabolic Syndrome
A cluster of symptoms that are risk factors for CARDIOVASCULAR DISEASES and TYPE 2 DIABETES MELLITUS. The major components of metabolic syndrome include ABDOMINAL OBESITY; atherogenic DYSLIPIDEMIA; HYPERTENSION; HYPERGLYCEMIA; INSULIN RESISTANCE; a proinflammatory state; and a prothrombotic (THROMBOSIS) state.		06.5363
Fetal Macrosomia
A condition of fetal overgrowth leading to a large-for-gestational-age FETUS. It is defined as BIRTH WEIGHT greater than 4,000 grams or above the 90th percentile for population and sex-specific growth curves. It is commonly seen in GESTATIONAL DIABETES; PROLONGED PREGNANCY; and pregnancies complicated by pre-existing diabetes mellitus.		07.5244
Hypertriglyceridemia
A condition of elevated levels of TRIGLYCERIDES in the blood.		05.0431
Cancer of Intestines
[description not available]		02.7130
Intestinal Neoplasms
Tumors or cancer of the INTESTINES.		02.7130
Leucocythaemia
[description not available]		03.6730
Leukemia
A progressive, malignant disease of the blood-forming organs, characterized by distorted proliferation and development of leukocytes and their precursors in the blood and bone marrow. Leukemias were originally termed acute or chronic based on life expectancy but now are classified according to cellular maturity. Acute leukemias consist of predominately immature cells; chronic leukemias are composed of more mature cells. (From The Merck Manual, 2006)		03.6730
Aortic Diseases
Pathological processes involving any part of the AORTA.		02.5220
Carcinoma, Ehrlich Tumor
A transplantable, poorly differentiated malignant tumor which appeared originally as a spontaneous breast carcinoma in a mouse. It grows in both solid and ascitic forms.		02.1310
Urinary Lithiasis
[description not available]		02.1310
Urolithiasis
Formation of stones in any part of the URINARY TRACT, usually in the KIDNEY; URINARY BLADDER; or the URETER.		02.1310
Atheroma
[description not available]		04.4951
Anoxemia
[description not available]		02.4920
Hypoxia
Sub-optimal OXYGEN levels in the ambient air of living organisms.		02.4920
Acute Disease
Disease having a short and relatively severe course.		02.940
Infections, Pneumococcal
[description not available]		02.1110
Pneumococcal Infections
Infections with bacteria of the species STREPTOCOCCUS PNEUMONIAE.		02.1110
Mastitis, Bovine
INFLAMMATION of the UDDER in cows.		02.1310
Hyperglycemia, Postprandial
Abnormally high BLOOD GLUCOSE level after a meal.		05.131
Hyperglycemia
Abnormally high BLOOD GLUCOSE level.		05.131
Cardiac Diseases
[description not available]		02.4520
Cardiomyopathies, Primary
[description not available]		02.4920
Besnier-Boeck Disease
[description not available]		02.1310
Heart Diseases
Pathological conditions involving the HEART including its structural and functional abnormalities.		02.4520
Cardiomyopathies
A group of diseases in which the dominant feature is the involvement of the CARDIAC MUSCLE itself. Cardiomyopathies are classified according to their predominant pathophysiological features (DILATED CARDIOMYOPATHY; HYPERTROPHIC CARDIOMYOPATHY; RESTRICTIVE CARDIOMYOPATHY) or their etiological/pathological factors (CARDIOMYOPATHY, ALCOHOLIC; ENDOCARDIAL FIBROELASTOSIS).		02.4920
Sarcoidosis
An idiopathic systemic inflammatory granulomatous disorder comprised of epithelioid and multinucleated giant cells with little necrosis. It usually invades the lungs with fibrosis and may also involve lymph nodes, skin, liver, spleen, eyes, phalangeal bones, and parotid glands.		02.1310
Dermatomycoses
Superficial infections of the skin or its appendages by any of various fungi.		02.1310
Leukemia P388
An experimental lymphocytic leukemia originally induced in DBA/2 mice by painting with methylcholanthrene.		02.4420
Disease Resistance
The capacity of an organism to defend itself against pathological processes or the agents of those processes. This most often involves innate immunity whereby the organism responds to pathogens in a generic way. The term disease resistance is used most frequently when referring to plants.		02.1310
Acid beta-Glucosidase Deficiency
[description not available]		02.1310
Gaucher Disease
An autosomal recessive disorder caused by a deficiency of acid beta-glucosidase (GLUCOSYLCERAMIDASE) leading to intralysosomal accumulation of glycosylceramide mainly in cells of the MONONUCLEAR PHAGOCYTE SYSTEM. The characteristic Gaucher cells, glycosphingolipid-filled HISTIOCYTES, displace normal cells in BONE MARROW and visceral organs causing skeletal deterioration, hepatosplenomegaly, and organ dysfunction. There are several subtypes based on the presence and severity of neurological involvement.		02.1310
Cognition Disorders
Disorders characterized by disturbances in mental processes related to learning, thinking, reasoning, and judgment.		02.1510
Sensitivity and Specificity
Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)		04.89130
MS (Multiple Sclerosis)
[description not available]		02.0510
Multiple Sclerosis
An autoimmune disorder mainly affecting young adults and characterized by destruction of myelin in the central nervous system. Pathologic findings include multiple sharply demarcated areas of demyelination throughout the white matter of the central nervous system. Clinical manifestations include visual loss, extra-ocular movement disorders, paresthesias, loss of sensation, weakness, dysarthria, spasticity, ataxia, and bladder dysfunction. The usual pattern is one of recurrent attacks followed by partial recovery (see MULTIPLE SCLEROSIS, RELAPSING-REMITTING), but acute fulminating and chronic progressive forms (see MULTIPLE SCLEROSIS, CHRONIC PROGRESSIVE) also occur. (Adams et al., Principles of Neurology, 6th ed, p903)		02.0510
7-Dehydrocholesterol Reductase Deficiency
[description not available]		04.0450
Smith-Lemli-Opitz Syndrome
An autosomal recessive disorder of CHOLESTEROL metabolism. It is caused by a deficiency of 7-dehydrocholesterol reductase, the enzyme that converts 7-dehydrocholesterol to cholesterol, leading to an abnormally low plasma cholesterol. This syndrome is characterized by multiple CONGENITAL ABNORMALITIES, growth deficiency, and INTELLECTUAL DISABILITY.		04.0450
Abortion, Threatened
UTERINE BLEEDING from a GESTATION of less than 20 weeks without any CERVICAL DILATATION. It is characterized by vaginal bleeding, lower back discomfort, or midline pelvic cramping and a risk factor for MISCARRIAGE.		02.0410
Contracture
Prolonged shortening of the muscle or other soft tissue around a joint, preventing movement of the joint.		02.0510
Apoplexy
[description not available]		02.7130
Stroke
A group of pathological conditions characterized by sudden, non-convulsive loss of neurological function due to BRAIN ISCHEMIA or INTRACRANIAL HEMORRHAGES. Stroke is classified by the type of tissue NECROSIS, such as the anatomic location, vasculature involved, etiology, age of the affected individual, and hemorrhagic vs. non-hemorrhagic nature. (From Adams et al., Principles of Neurology, 6th ed, pp777-810)		02.7130
Carotid Artery Narrowing
[description not available]		03.8621
Carotid Stenosis
Narrowing or stricture of any part of the CAROTID ARTERIES, most often due to atherosclerotic plaque formation. Ulcerations may form in atherosclerotic plaques and induce THROMBUS formation. Platelet or cholesterol emboli may arise from stenotic carotid lesions and induce a TRANSIENT ISCHEMIC ATTACK; CEREBROVASCULAR ACCIDENT; or temporary blindness (AMAUROSIS FUGAX). (From Adams et al., Principles of Neurology, 6th ed, pp 822-3)		03.8621
Heart Disease, Ischemic
[description not available]		03.3520
Myocardial Ischemia
A disorder of cardiac function caused by insufficient blood flow to the muscle tissue of the heart. The decreased blood flow may be due to narrowing of the coronary arteries (CORONARY ARTERY DISEASE), to obstruction by a thrombus (CORONARY THROMBOSIS), or less commonly, to diffuse narrowing of arterioles and other small vessels within the heart. Severe interruption of the blood supply to the myocardial tissue may result in necrosis of cardiac muscle (MYOCARDIAL INFARCTION).		03.3520
Inborn Errors of Metabolism
[description not available]		03.6330
Metabolism, Inborn Errors
Errors in metabolic processes resulting from inborn genetic mutations that are inherited or acquired in utero.		03.6330
Hyperlipoproteinemia
[description not available]		06.5661
Hyperlipoproteinemias
Conditions with abnormally elevated levels of LIPOPROTEINS in the blood. They may be inherited, acquired, primary, or secondary. Hyperlipoproteinemias are classified according to the pattern of lipoproteins on electrophoresis or ultracentrifugation.		06.5661
Muscle Disorders
[description not available]		02.4120
Muscular Diseases
Acquired, familial, and congenital disorders of SKELETAL MUSCLE and SMOOTH MUSCLE.		02.4120
Autoimmune Diabetes
[description not available]		04.6932
Diabetes Mellitus, Type 1
A subtype of DIABETES MELLITUS that is characterized by INSULIN deficiency. It is manifested by the sudden onset of severe HYPERGLYCEMIA, rapid progression to DIABETIC KETOACIDOSIS, and DEATH unless treated with insulin. The disease may occur at any age, but is most common in childhood or adolescence.		04.6932
Bronchospasm
[description not available]		02.0610
Bronchial Spasm
Spasmodic contraction of the smooth muscle of the bronchi.		02.0610
Liver Steatosis
[description not available]		02.4720
Fatty Liver
Lipid infiltration of the hepatic parenchymal cells resulting in a yellow-colored liver. The abnormal lipid accumulation is usually in the form of TRIGLYCERIDES, either as a single large droplet or multiple small droplets. Fatty liver is caused by an imbalance in the metabolism of FATTY ACIDS.		02.4720
Glycosuria
The appearance of an abnormally large amount of GLUCOSE in the urine, such as more than 500 mg/day in adults. It can be due to HYPERGLYCEMIA or genetic defects in renal reabsorption (RENAL GLYCOSURIA).		02.9810
Vascular Diseases
Pathological processes involving any of the BLOOD VESSELS in the cardiac or peripheral circulation. They include diseases of ARTERIES; VEINS; and rest of the vasculature system in the body.		02.4520
Atrophy
Decrease in the size of a cell, tissue, organ, or multiple organs, associated with a variety of pathological conditions such as abnormal cellular changes, ischemia, malnutrition, or hormonal changes.		02.0610
Chondrosarcoma
A slowly growing malignant neoplasm derived from cartilage cells, occurring most frequently in pelvic bones or near the ends of long bones, in middle-aged and old people. Most chondrosarcomas arise de novo, but some may develop in a preexisting benign cartilaginous lesion or in patients with ENCHONDROMATOSIS. (Stedman, 25th ed)		02.0610
Hepatic Failure
[description not available]		02.0610
Liver Failure
Severe inability of the LIVER to perform its normal metabolic functions, as evidenced by severe JAUNDICE and abnormal serum levels of AMMONIA; BILIRUBIN; ALKALINE PHOSPHATASE; ASPARTATE AMINOTRANSFERASE; LACTATE DEHYDROGENASES; and albumin/globulin ratio. (Blakiston's Gould Medical Dictionary, 4th ed)		02.0610
Injuries
Used with anatomic headings, animals, and sports for wounds and injuries. Excludes cell damage, for which pathology is used.		02.4720
Wounds and Injuries
Damage inflicted on the body as the direct or indirect result of an external force, with or without disruption of structural continuity.		02.4720
Bile Duct Obstruction, Intrahepatic
[description not available]		06.0341
Cholestasis, Intrahepatic
Impairment of bile flow due to injury to the HEPATOCYTES; BILE CANALICULI; or the intrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC).		06.0341
Facial Injuries
General or unspecified injuries to the soft tissue or bony portions of the face.		04.3711
Anaplastic Astrocytoma
[description not available]		02.0710
Astrocytoma
Neoplasms of the brain and spinal cord derived from glial cells which vary from histologically benign forms to highly anaplastic and malignant tumors. Fibrillary astrocytomas are the most common type and may be classified in order of increasing malignancy (grades I through IV). In the first two decades of life, astrocytomas tend to originate in the cerebellar hemispheres; in adults, they most frequently arise in the cerebrum and frequently undergo malignant transformation. (From Devita et al., Cancer: Principles and Practice of Oncology, 5th ed, pp2013-7; Holland et al., Cancer Medicine, 3d ed, p1082)		02.0710
Encephalopathy, Toxic
[description not available]		02.0710
Urinary Tract Diseases
[description not available]		02.9910
Hepatitis B Virus Infection
[description not available]		02.0710
Hepatitis B
INFLAMMATION of the LIVER in humans caused by a member of the ORTHOHEPADNAVIRUS genus, HEPATITIS B VIRUS. It is primarily transmitted by parenteral exposure, such as transfusion of contaminated blood or blood products, but can also be transmitted via sexual or intimate personal contact.		02.0710
Adenoma, Basal Cell
[description not available]		03.0750
Adenoma
A benign epithelial tumor with a glandular organization.		03.0750
Curling Ulcer
Acute stress DUODENAL ULCER, usually observed in patients with extensive third-degree burns.		0310
Duodenal Ulcer
A PEPTIC ULCER located in the DUODENUM.		0310
Bleeding
[description not available]		02.4220
Hemorrhage
Bleeding or escape of blood from a vessel.		02.4220
Autosomal Dominant Juvenile Parkinson Disease
[description not available]		02.7230
Amentia
[description not available]		02.4320
Dementia
An acquired organic mental disorder with loss of intellectual abilities of sufficient severity to interfere with social or occupational functioning. The dysfunction is multifaceted and involves memory, behavior, personality, judgment, attention, spatial relations, language, abstract thought, and other executive functions. The intellectual decline is usually progressive, and initially spares the level of consciousness.		02.4320
Parkinsonian Disorders
A group of disorders which feature impaired motor control characterized by bradykinesia, MUSCLE RIGIDITY; TREMOR; and postural instability. Parkinsonian diseases are generally divided into primary parkinsonism (see PARKINSON DISEASE), secondary parkinsonism (see PARKINSON DISEASE, SECONDARY) and inherited forms. These conditions are associated with dysfunction of dopaminergic or closely related motor integration neuronal pathways in the BASAL GANGLIA.		02.7230
Diseases in Twins
Disorders affecting TWINS, one or both, at any age.		02.0110
Constriction, Pathological
[description not available]		03.411
Constriction, Pathologic
The condition of an anatomical structure's being constricted beyond normal dimensions.		03.411
Infections, Nematode
[description not available]		02.0110
Arteriosclerosis
Thickening and loss of elasticity of the walls of ARTERIES of all sizes. There are many forms classified by the types of lesions and arteries involved, such as ATHEROSCLEROSIS with fatty lesions in the ARTERIAL INTIMA of medium and large muscular arteries.		012.43457
Fistula
Abnormal communication most commonly seen between two internal organs, or between an internal organ and the surface of the body.		01.9310
Lymphatic Diseases
Diseases of LYMPH; LYMPH NODES; or LYMPHATIC VESSELS.		01.9310
Angor Pectoris
[description not available]		01.9310
Angina Pectoris
The symptom of paroxysmal pain consequent to MYOCARDIAL ISCHEMIA usually of distinctive character, location and radiation. It is thought to be provoked by a transient stressful situation during which the oxygen requirements of the MYOCARDIUM exceed that supplied by the CORONARY CIRCULATION.		01.9310
Hyperandrogenism
A condition caused by the excessive secretion of ANDROGENS from the ADRENAL CORTEX; the OVARIES; or the TESTES. The clinical significance in males is negligible. In women, the common manifestations are HIRSUTISM and VIRILISM as seen in patients with POLYCYSTIC OVARY SYNDROME and ADRENOCORTICAL HYPERFUNCTION.		03.411
Weight Gain
Increase in BODY WEIGHT over existing weight.		04.0831
Brain Hemorrhage, Cerebral
[description not available]		02.0110
Cerebral Hemorrhage
Bleeding into one or both CEREBRAL HEMISPHERES including the BASAL GANGLIA and the CEREBRAL CORTEX. It is often associated with HYPERTENSION and CRANIOCEREBRAL TRAUMA.		02.0110
Calculosis
[description not available]		02.9310
Complications, Pregnancy
[description not available]		04.7121
Dubin-Johnson Syndrome
[description not available]		03.8120
Nanism
[description not available]		02.0210
Dwarfism
A genetic or pathological condition that is characterized by short stature and undersize. Abnormal skeletal growth usually results in an adult who is significantly below the average height.		02.0210
Malabsorption Syndromes
General term for a group of MALNUTRITION syndromes caused by failure of normal INTESTINAL ABSORPTION of nutrients.		02.3920
Abnormalities, Autosome
[description not available]		03.320
Delayed Effects, Prenatal Exposure
[description not available]		02.0210
Biliary Cirrhosis
[description not available]		04.6261
Liver Cirrhosis, Biliary
FIBROSIS of the hepatic parenchyma due to obstruction of BILE flow (CHOLESTASIS) in the intrahepatic or extrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC; BILE DUCTS, EXTRAHEPATIC). Primary biliary cholangitis involves the destruction of small intra-hepatic bile ducts and decreased bile secretion. Secondary biliary cholangitis is produced by prolonged obstruction of large intrahepatic or extrahepatic bile ducts from a variety of causes.		04.6261
Cancer of Mouth
[description not available]		02.0210
Condition, Preneoplastic
[description not available]		03.320
Mouth Neoplasms
Tumors or cancer of the MOUTH.		02.0210
Precancerous Conditions
Pathological conditions that tend eventually to become malignant.		03.320
Cell Transformation, Neoplastic
Cell changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm, and other attributes conferring the ability to invade, metastasize, and kill.		02.3920
Arterial Diseases, Carotid
[description not available]		02.0210
Carotid Artery Diseases
Pathological conditions involving the CAROTID ARTERIES, including the common, internal, and external carotid arteries. ATHEROSCLEROSIS and TRAUMA are relatively frequent causes of carotid artery pathology.		02.0210
Heart Valve Diseases
Pathological conditions involving any of the various HEART VALVES and the associated structures (PAPILLARY MUSCLES and CHORDAE TENDINEAE).		02.0210
Aggression
Behavior which may be manifested by destructive and attacking action which is verbal or physical, by covert attitudes of hostility or by obstructionism.		02.0310
Androgenization
[description not available]		02.0310
Adult Refsum Disease
[description not available]		02.0310
Diseases, Peripheral Vascular
[description not available]		02.0410
Peripheral Vascular Diseases
Pathological processes involving any one of the BLOOD VESSELS in the vasculature outside the HEART.		02.0410
Cancer of Cervix
[description not available]		02.0310
Uterine Cervical Neoplasms
Tumors or cancer of the UTERINE CERVIX.		02.0310
Coagulation Disorders, Blood
[description not available]		02.0310
Deficiency, Factor 7
[description not available]		02.0310
Rupture, Spontaneous
Tear or break of an organ, vessel or other soft part of the body, occurring in the absence of external force.		02.0310
Hemoperitoneum
Accumulations of blood in the PERITONEAL CAVITY due to internal HEMORRHAGE.		02.0310
Deficiency, Factor 10
[description not available]		02.0310
Blood Coagulation Disorders
Hemorrhagic and thrombotic disorders that occur as a consequence of abnormalities in blood coagulation due to a variety of factors such as COAGULATION PROTEIN DISORDERS; BLOOD PLATELET DISORDERS; BLOOD PROTEIN DISORDERS or nutritional conditions.		02.0310
Factor VII Deficiency
An autosomal recessive characteristic or a coagulation disorder acquired in association with VITAMIN K DEFICIENCY. FACTOR VII is a Vitamin K dependent glycoprotein essential to the extrinsic pathway of coagulation.		02.0310
Factor X Deficiency
Blood coagulation disorder usually inherited as an autosomal recessive trait, though it can be acquired. It is characterized by defective activity in both the intrinsic and extrinsic pathways, impaired thromboplastin time, and impaired prothrombin consumption.		02.0310
Candida Infection
[description not available]		02.0310
Candidiasis
Infection with a fungus of the genus CANDIDA. It is usually a superficial infection of the moist areas of the body and is generally caused by CANDIDA ALBICANS. (Dorland, 27th ed)		02.0310
Niemann-Pick Disease
[description not available]		02.0310
Niemann-Pick Diseases
A group of autosomal recessive disorders in which harmful quantities of lipids accumulate in the viscera and the central nervous system. They can be caused by deficiencies of enzyme activities (SPHINGOMYELIN PHOSPHODIESTERASE) or defects in intracellular transport, resulting in the accumulation of SPHINGOMYELINS and CHOLESTEROL. There are various subtypes based on their clinical and genetic differences.		02.0310
Fibrosarcoma
A sarcoma derived from deep fibrous tissue, characterized by bundles of immature proliferating fibroblasts with variable collagen formation, which tends to invade locally and metastasize by the bloodstream. (Stedman, 25th ed)		02.0310
Chromosome-Defective Micronuclei
[description not available]		02.0310
B16 Melanoma
[description not available]		02.0410
Chondrodysplasia Punctata
A heterogeneous group of bone dysplasias, the common character of which is stippling of the epiphyses in infancy. The group includes a severe autosomal recessive form (CHONDRODYSPLASIA PUNCTATA, RHIZOMELIC), an autosomal dominant form (Conradi-Hunermann syndrome), and a milder X-linked form. Metabolic defects associated with impaired peroxisomes are present only in the rhizomelic form.		02.0410
Intestinal Polyps
Discrete abnormal tissue masses that protrude into the lumen of the INTESTINE. A polyp is attached to the intestinal wall either by a stalk, pedunculus, or by a broad base.		02.8810
Brain Disorders
[description not available]		03.840
Disease, Pulmonary
[description not available]		02.3820
Brain Diseases
Pathologic conditions affecting the BRAIN, which is composed of the intracranial components of the CENTRAL NERVOUS SYSTEM. This includes (but is not limited to) the CEREBRAL CORTEX; intracranial white matter; BASAL GANGLIA; THALAMUS; HYPOTHALAMUS; BRAIN STEM; and CEREBELLUM.		03.840
Lung Diseases
Pathological processes involving any part of the LUNG.		02.3820
Gallstone Disease
[description not available]		06.43101
Cholelithiasis
Presence or formation of GALLSTONES in the BILIARY TRACT, usually in the gallbladder (CHOLECYSTOLITHIASIS) or the common bile duct (CHOLEDOCHOLITHIASIS).		06.43101
Pyrexia
[description not available]		01.9510
Fever
An abnormal elevation of body temperature, usually as a result of a pathologic process.		01.9510
Carbohydrate Inducible Hyperlipemia
[description not available]		02.8710
Hyperlipoproteinemia Type IV
A hypertriglyceridemia disorder, often with autosomal dominant inheritance. It is characterized by the persistent elevations of plasma TRIGLYCERIDES, endogenously synthesized and contained predominantly in VERY-LOW-DENSITY LIPOPROTEINS (pre-beta lipoproteins). In contrast, the plasma CHOLESTEROL and PHOSPHOLIPIDS usually remain within normal limits.		02.8710
Anemia, Hemolytic, Acquired
[description not available]		01.9610
Lipidoses
Conditions characterized by abnormal lipid deposition due to disturbance in lipid metabolism, such as hereditary diseases involving lysosomal enzymes required for lipid breakdown. They are classified either by the enzyme defect or by the type of lipid involved.		01.9610
Anemia, Hemolytic
A condition of inadequate circulating red blood cells (ANEMIA) or insufficient HEMOGLOBIN due to premature destruction of red blood cells (ERYTHROCYTES).		01.9610
Cerebral Arteriosclerosis
[description not available]		01.9510
Intracranial Arteriosclerosis
Vascular diseases characterized by thickening and hardening of the walls of ARTERIES inside the SKULL. There are three subtypes: (1) atherosclerosis with fatty deposits in the ARTERIAL INTIMA; (2) Monckeberg's sclerosis with calcium deposits in the media and (3) arteriolosclerosis involving the small caliber arteries. Clinical signs include HEADACHE; CONFUSION; transient blindness (AMAUROSIS FUGAX); speech impairment; and HEMIPARESIS.		01.9510
Bladder Neck Obstruction
[description not available]		03.3711
Urinary Retention
Inability to empty the URINARY BLADDER with voiding (URINATION).		04.2911
Labyrinthitis
Inflammation of the inner ear (LABYRINTH).		01.9810
Hyperplasia
An increase in the number of cells in a tissue or organ without tumor formation. It differs from HYPERTROPHY, which is an increase in bulk without an increase in the number of cells.		01.9810
Hypertrophy
General increase in bulk of a part or organ due to CELL ENLARGEMENT and accumulation of FLUIDS AND SECRETIONS, not due to tumor formation, nor to an increase in the number of cells (HYPERPLASIA).		01.9810
Infections, Staphylococcal
[description not available]		01.9810
Bacterial Eye Infections
[description not available]		01.9810
Blepharitis
Inflammation of the eyelids.		01.9810
Staphylococcal Infections
Infections with bacteria of the genus STAPHYLOCOCCUS.		01.9810
Hypolipoproteinemia
[description not available]		01.9910
Pulmonary Consumption
[description not available]		05.6841
Tuberculosis, Pulmonary
MYCOBACTERIUM infections of the lung.		05.6841
Itching
[description not available]		03.3811
Pruritus
An intense itching sensation that produces the urge to rub or scratch the skin to obtain relief.		03.3811
Leukocytosis
A transient increase in the number of leukocytes in a body fluid.		03.3811
Lymphocytopenia
[description not available]		03.3811
Lymphopenia
Reduction in the number of lymphocytes.		03.3811
HIV Coinfection
[description not available]		03.7920
HIV Infections
Includes the spectrum of human immunodeficiency virus infections that range from asymptomatic seropositivity, thru AIDS-related complex (ARC), to acquired immunodeficiency syndrome (AIDS).		03.7920
Granulomas
[description not available]		02.3920
Granuloma
A relatively small nodular inflammatory lesion containing grouped mononuclear phagocytes, caused by infectious and noninfectious agents.		02.3920
Abnormalities, Drug-Induced
Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment.		0210
Cancer of Rectum
[description not available]		0210
Rectal Neoplasms
Tumors or cancer of the RECTUM.		0210
Germinoblastoma
[description not available]		0210
Animal Mammary Carcinoma
[description not available]		0210
Lymphoma
A general term for various neoplastic diseases of the lymphoid tissue.		0210
Experimental Hepatoma
[description not available]		0210
Hepatoblastoma
A malignant neoplasm occurring in young children, primarily in the liver, composed of tissue resembling embryonal or fetal hepatic epithelium, or mixed epithelial and mesenchymal tissues. (Stedman, 25th ed)		0210
Orthopedic Disorders
[description not available]		02.9210
Musculoskeletal Diseases
Diseases of the muscles and their associated ligaments and other connective tissue and of the bones and cartilage viewed collectively.		02.9210
Nervous System Disorders
[description not available]		02.0110
Nervous System Diseases
Diseases of the central and peripheral nervous system. This includes disorders of the brain, spinal cord, cranial nerves, peripheral nerves, nerve roots, autonomic nervous system, neuromuscular junction, and muscle.		02.0110
Dyskinesia, Medication-Induced
[description not available]		02.3920
Dyskinesia, Drug-Induced
Abnormal movements, including HYPERKINESIS; HYPOKINESIA; TREMOR; and DYSTONIA, associated with the use of certain medications or drugs. Muscles of the face, trunk, neck, and extremities are most commonly affected. Tardive dyskinesia refers to abnormal hyperkinetic movements of the muscles of the face, tongue, and neck associated with the use of neuroleptic agents (see ANTIPSYCHOTIC AGENTS). (Adams et al., Principles of Neurology, 6th ed, p1199)		02.3920
Milk-Alkali Syndrome
[description not available]		01.9510
Interstitial Cell Tumor
[description not available]		01.9510
Cancer of Testis
[description not available]		01.9510
Hypercalcemia
Abnormally high level of calcium in the blood.		01.9510
Testicular Neoplasms
Tumors or cancer of the TESTIS. Germ cell tumors (GERMINOMA) of the testis constitute 95% of all testicular neoplasms.		01.9510
Prostatic Diseases
Pathological processes involving the PROSTATE or its component tissues.		01.9510
alpha-LCAT Deficiency
[description not available]		01.9510
Lecithin Cholesterol Acyltransferase Deficiency
An autosomal recessive disorder of lipoprotein metabolism caused by mutation of LECITHIN CHOLESTEROL ACYLTRANSFERASE gene. It is characterized by low HDL-cholesterol levels, and the triad of CORNEAL OPACITIES; HEMOLYTIC ANEMIA; and PROTEINURIA with renal failure.		01.9510
Deficiency, Vitamin D
[description not available]		01.9510
Vitamin D Deficiency
A nutritional condition produced by a deficiency of VITAMIN D in the diet, insufficient production of vitamin D in the skin, inadequate absorption of vitamin D from the diet, or abnormal conversion of vitamin D to its bioactive metabolites. It is manifested clinically as RICKETS in children and OSTEOMALACIA in adults. (From Cecil Textbook of Medicine, 19th ed, p1406)		01.9510
Pericementitis
[description not available]		03.3411
Periodontitis
Inflammation and loss of connective tissues supporting or surrounding the teeth. This may involve any part of the PERIODONTIUM. Periodontitis is currently classified by disease progression (CHRONIC PERIODONTITIS; AGGRESSIVE PERIODONTITIS) instead of age of onset. (From 1999 International Workshop for a Classification of Periodontal Diseases and Conditions, American Academy of Periodontology)		03.3411
Alcohol Abuse
[description not available]		02.8710
Alcoholism
A primary, chronic disease with genetic, psychosocial, and environmental factors influencing its development and manifestations. The disease is often progressive and fatal. It is characterized by impaired control over drinking, preoccupation with the drug alcohol, use of alcohol despite adverse consequences, and distortions in thinking, most notably denial. Each of these symptoms may be continuous or periodic. (Morse & Flavin for the Joint Commission of the National Council on Alcoholism and Drug Dependence and the American Society of Addiction Medicine to Study the Definition and Criteria for the Diagnosis of Alcoholism: in JAMA 1992;268:1012-4)		02.8710
Colon Diverticula
[description not available]		01.9510
Diverticulum, Colon
A pouch or sac opening from the COLON.		01.9510
Dysentery, Shiga bacillus
[description not available]		01.9510
Dysentery, Bacillary
DYSENTERY caused by gram-negative rod-shaped enteric bacteria (ENTEROBACTERIACEAE), most often by the genus SHIGELLA. Shigella dysentery, Shigellosis, is classified into subgroups according to syndrome severity and the infectious species. Group A: SHIGELLA DYSENTERIAE (severest); Group B: SHIGELLA FLEXNERI; Group C: SHIGELLA BOYDII; and Group D: SHIGELLA SONNEI (mildest).		01.9510
Adenofibroma
A benign neoplasm composed of glandular and fibrous tissues, with a relatively large proportion of glands. (Stedman, 25th ed)		01.9510
Experimental Leukemia
[description not available]		02.6430
Blood Protein Disorders
Hematologic diseases caused by structural or functional defects of BLOOD PROTEINS.		02.3520
African Lymphoma
[description not available]		01.9510
Burkitt Lymphoma
A form of undifferentiated malignant LYMPHOMA usually found in central Africa, but also reported in other parts of the world. It is commonly manifested as a large osteolytic lesion in the jaw or as an abdominal mass. B-cell antigens are expressed on the immature cells that make up the tumor in virtually all cases of Burkitt lymphoma. The Epstein-Barr virus (HERPESVIRUS 4, HUMAN) has been isolated from Burkitt lymphoma cases in Africa and it is implicated as the causative agent in these cases; however, most non-African cases are EBV-negative.		01.9510
Brachial Paresis
[description not available]		01.9810
Acid Cholesteryl Ester Hydrolase Deficiency, Wolman Type
[description not available]		01.9810
Spinal Neoplasms
New abnormal growth of tissue in the SPINE.		01.9810
Wolman Disease
The severe infantile form of inherited lysosomal lipid storage diseases due to deficiency of acid lipase (STEROL ESTERASE). It is characterized by the accumulation of neutral lipids, particularly CHOLESTEROL ESTERS in leukocytes, fibroblasts, and hepatocytes. It is also known as Wolman's xanthomatosis and is an allelic variant of CHOLESTEROL ESTER STORAGE DISEASE.		01.9810
Cancer of Skin
[description not available]		01.9710
Skin Neoplasms
Tumors or cancer of the SKIN.		01.9710
Broad Beta Disease
[description not available]		01.9710
Hyperlipoproteinemia Type III
An autosomal recessively inherited disorder characterized by the accumulation of intermediate-density lipoprotein (IDL or broad-beta-lipoprotein). IDL has a CHOLESTEROL to TRIGLYCERIDES ratio greater than that of VERY-LOW-DENSITY LIPOPROTEINS. This disorder is due to mutation of APOLIPOPROTEINS E, a receptor-binding component of VLDL and CHYLOMICRONS, resulting in their reduced clearance and high plasma levels of both cholesterol and triglycerides.		01.9710
Paralysis, Legs
[description not available]		01.9710
Conus Medullaris Syndrome
[description not available]		02.3820
Paraplegia
Severe or complete loss of motor function in the lower extremities and lower portions of the trunk. This condition is most often associated with SPINAL CORD DISEASES, although BRAIN DISEASES; PERIPHERAL NERVOUS SYSTEM DISEASES; NEUROMUSCULAR DISEASES; and MUSCULAR DISEASES may also cause bilateral leg weakness.		01.9710
Dyskinesia Syndromes
[description not available]		01.9710
Myelopathy
[description not available]		01.9710
Movement Disorders
Syndromes which feature DYSKINESIAS as a cardinal manifestation of the disease process. Included in this category are degenerative, hereditary, post-infectious, medication-induced, post-inflammatory, and post-traumatic conditions.		01.9710
Spinal Cord Diseases
Pathologic conditions which feature SPINAL CORD damage or dysfunction, including disorders involving the meninges and perimeningeal spaces surrounding the spinal cord. Traumatic injuries, vascular diseases, infections, and inflammatory/autoimmune processes may affect the spinal cord.		01.9710
Urinary Incontinence
Involuntary loss of URINE, such as leaking of urine. It is a symptom of various underlying pathological processes. Major types of incontinence include URINARY URGE INCONTINENCE and URINARY STRESS INCONTINENCE.		01.9710
Leukocytopenia
[description not available]		01.9710
Experimental Radiation Injuries
[description not available]		01.9710
Leukopenia
A decrease in the number of LEUKOCYTES in a blood sample below the normal range (LEUKOCYTE COUNT less than 4000).		01.9710
Tracheitis
INFLAMMATION of the TRACHEA that is usually associated with RESPIRATORY TRACT INFECTIONS.		01.9610
Encephalopathy, Hepatic
[description not available]		01.9610
Akinetic-Rigid Variant of Huntington Disease
[description not available]		01.9610
Age-Related Memory Disorders
[description not available]		01.9610
Hepatic Encephalopathy
A syndrome characterized by central nervous system dysfunction in association with LIVER FAILURE, including portal-systemic shunts. Clinical features include lethargy and CONFUSION (frequently progressing to COMA); ASTERIXIS; NYSTAGMUS, PATHOLOGIC; brisk oculovestibular reflexes; decorticate and decerebrate posturing; MUSCLE SPASTICITY; and bilateral extensor plantar reflexes (see REFLEX, BABINSKI). ELECTROENCEPHALOGRAPHY may demonstrate triphasic waves. (From Adams et al., Principles of Neurology, 6th ed, pp1117-20; Plum & Posner, Diagnosis of Stupor and Coma, 3rd ed, p222-5)		01.9610
Huntington Disease
A familial disorder inherited as an autosomal dominant trait and characterized by the onset of progressive CHOREA and DEMENTIA in the fourth or fifth decade of life. Common initial manifestations include paranoia; poor impulse control; DEPRESSION; HALLUCINATIONS; and DELUSIONS. Eventually intellectual impairment; loss of fine motor control; ATHETOSIS; and diffuse chorea involving axial and limb musculature develops, leading to a vegetative state within 10-15 years of disease onset. The juvenile variant has a more fulminant course including SEIZURES; ATAXIA; dementia; and chorea. (From Adams et al., Principles of Neurology, 6th ed, pp1060-4)		01.9610
Memory Disorders
Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are associated with DEMENTIA; CRANIOCEREBRAL TRAUMA; ENCEPHALITIS; ALCOHOLISM (see also ALCOHOL AMNESTIC DISORDER); SCHIZOPHRENIA; and other conditions.		01.9610
Nevoxanthoendothelioma
[description not available]		01.9710
Celiac Sprue
[description not available]		01.9710
Celiac Disease
A malabsorption syndrome that is precipitated by the ingestion of foods containing GLUTEN, such as wheat, rye, and barley. It is characterized by INFLAMMATION of the SMALL INTESTINE, loss of MICROVILLI structure, failed INTESTINAL ABSORPTION, and MALNUTRITION.		01.9710
Biliary Fistula
Abnormal passage in any organ of the biliary tract or between biliary organs and other organs.		02.3620
Fish Diseases
Diseases of freshwater, marine, hatchery or aquarium fish. This term includes diseases of both teleosts (true fish) and elasmobranchs (sharks, rays and skates).		01.9510
Muscle Spasm
[description not available]		01.9410
Spasm
An involuntary contraction of a muscle or group of muscles. Spasms may involve SKELETAL MUSCLE or SMOOTH MUSCLE.		01.9410