gallic acid
gallate : A trihydroxybenzoate that is the conjugate base of gallic acid. | 2.04 | 1 | 0 | trihydroxybenzoic acid | antineoplastic agent;
antioxidant;
apoptosis inducer;
astringent;
cyclooxygenase 2 inhibitor;
EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor;
geroprotector;
human xenobiotic metabolite;
plant metabolite |
diphenyleneiodonium
diphenyleneiodonium: structure in first source; NADPH oxidase inhibitor. dibenziodolium : An organic cation that is fluorene in which the methylene group is replaced by a positively charged iodine. | 2.04 | 1 | 0 | organic cation | |
isoniazid
Hydra: A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.. hydrazide : Compounds derived from oxoacids RkE(=O)l(OH)m (l =/= 0) by replacing -OH by -NRNR2 (R groups are commonly H). (IUPAC). | 2.05 | 1 | 0 | carbohydrazide | antitubercular agent;
drug allergen |
metronidazole
Metronidazole: A nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.. metronidazole : A member of the class of imidazoles substituted at C-1, -2 and -5 with 2-hydroxyethyl, nitro and methyl groups respectively. It has activity against anaerobic bacteria and protozoa, and has a radiosensitising effect on hypoxic tumour cells. It may be given by mouth in tablets, or as the benzoate in an oral suspension. The hydrochloride salt can be used in intravenous infusions. Metronidazole is a prodrug and is selective for anaerobic bacteria due to their ability to intracellularly reduce the nitro group of metronidazole to give nitroso-containing intermediates. These can covalently bind to DNA, disrupting its helical structure, inducing DNA strand breaks and inhibiting bacterial nucleic acid synthesis, ultimately resulting in bacterial cell death. | 2.13 | 1 | 0 | C-nitro compound;
imidazoles;
primary alcohol | antiamoebic agent;
antibacterial drug;
antimicrobial agent;
antiparasitic agent;
antitrichomonal drug;
environmental contaminant;
prodrug;
radiosensitizing agent;
xenobiotic |
mitoxantrone
Mitoxantrone: An anthracenedione-derived antineoplastic agent.. mitoxantrone : A dihydroxyanthraquinone that is 1,4-dihydroxy-9,10-anthraquinone which is substituted by 6-hydroxy-1,4-diazahexyl groups at positions 5 and 8. | 2.05 | 1 | 0 | dihydroxyanthraquinone | analgesic;
antineoplastic agent |
oleanolic acid
[no description available] | 2.51 | 2 | 0 | hydroxy monocarboxylic acid;
pentacyclic triterpenoid | plant metabolite |
ng-nitroarginine methyl ester
NG-Nitroarginine Methyl Ester: A non-selective inhibitor of nitric oxide synthase. It has been used experimentally to induce hypertension. | 2.04 | 1 | 0 | alpha-amino acid ester;
L-arginine derivative;
methyl ester;
N-nitro compound | EC 1.14.13.39 (nitric oxide synthase) inhibitor |
6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
[no description available] | 2.04 | 1 | 0 | chromanol;
monocarboxylic acid;
phenols | antioxidant;
ferroptosis inhibitor;
neuroprotective agent;
radical scavenger;
Wnt signalling inhibitor |
ursolic acid
[no description available] | 2.49 | 2 | 0 | hydroxy monocarboxylic acid;
pentacyclic triterpenoid | geroprotector;
plant metabolite |
betulinic acid
[no description available] | 2.08 | 1 | 0 | hydroxy monocarboxylic acid;
pentacyclic triterpenoid | anti-HIV agent;
anti-inflammatory agent;
antimalarial;
antineoplastic agent;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
plant metabolite |
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. | 3.68 | 3 | 0 | pentacyclic triterpenoid;
secondary alcohol | Aspergillus metabolite;
plant metabolite |
alpha-amyrin
alpha-amyrin: beta-amyrin is also available; a 5 ring triterpene derived from taraxasterol that differs from beta-amyrin in having the 29-carbon at the 19 position. alpha-amyrin : A pentacyclic triterpenoid that is ursane which contains a double bond between positions 12 and 13 and in which the hydrogen at the 3beta position is substituted by a hydroxy group. | 2.49 | 2 | 0 | pentacyclic triterpenoid;
secondary alcohol | |
friedelin
3-friedelanone: from the stem bark of Irvingia gabonensis; structure in first source. friedelin : A pentacyclic triterpenoid that is perhydropicene which is substituted by an oxo group at position 3 and by methyl groups at the 4, 4a, 6b, 8a, 11, 11, 12b, and 14a-positions (the 4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS-enantiomer). It is the major triterpenoid constituent of cork. | 2.45 | 2 | 0 | cyclic terpene ketone;
pentacyclic triterpenoid | anti-inflammatory drug;
antipyretic;
non-narcotic analgesic;
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. | 2.04 | 1 | 0 | pentacyclic triterpenoid;
secondary alcohol | metabolite |
3-acetyllupeol
3-acetyllupeol: from root of Euphorbia fischeriana Steud; RN refers to (3beta)-isomer | 2.74 | 3 | 0 | organic molecular entity | metabolite |
taraxerone
taraxerone: structure | 2.04 | 1 | 0 | scalarane sesterterpenoid | metabolite |
erythrodiol
[no description available] | 2.08 | 1 | 0 | diol;
pentacyclic triterpenoid;
primary alcohol;
secondary alcohol | plant metabolite |
echinuline
echinuline: tri-isoprenylated cyclic dipeptide from Aspergillus amstelodami; structure; Rn given refers to (3S-cis)-isomer. echinulin : An indole alkaloid with formula C29H39N3O2. It is a fungal metabolite found in several Aspergillus species. | 2.04 | 1 | 0 | 2,5-diketopiperazines;
indole alkaloid;
indoles;
olefinic compound | Aspergillus metabolite;
marine metabolite;
plant metabolite |
methylinositol
methylinositol: from Ebenus haussknechtii; structure in first source. pinitol : A cyclitol ether formed by etherification of the 3-hydroxy group of chiro-inositol. It is plant metabolite isolated from the leaves of Sutherlandia frutescens.. 1D-4-O-methyl-myo-inositol : A member of the class of methyl myo-inositols that is cyclohexane-1,2,3,4,5-pentol substituted by a methoxy group at position 6 (the 1R,2S,3S,4S,5S,6S-isomer).. D-pinitol : The D-enantiomer of pinitol. | 2.04 | 1 | 0 | | |
sb 203580
[no description available] | 2.08 | 1 | 0 | imidazoles;
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 |
medioresinol
medioresinol: has both leishmanicidal and antifungal activities; isolated from Sambucus williamsii; structure in first source. (-)-medioresinol : A lignan that is tetrahydro-1H,3H-furo[3,4-c]furan substituted by a 4-hydroxy-3,5-dimethoxyphenyl group at position 1 and a 4-hydroxy-3-methoxyphenyl group at position 4. It has been isolated from the stems of Sinocalamus affinis. | 2.08 | 1 | 0 | dimethoxybenzene;
furofuran;
lignan;
polyphenol | plant metabolite |
sitosterol, (3beta)-isomer
Sobatum: tradename; active fraction of Solanum trilobatum; reduces side-effects of radiation-induced toxicity. sitosterol : A member of the class of phytosterols that is stigmast-5-ene substituted by a beta-hydroxy group at position 3. | 2.96 | 1 | 0 | 3beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
C29-steroid;
phytosterols;
stigmastane sterol | anticholesteremic drug;
antioxidant;
mouse metabolite;
plant metabolite;
sterol methyltransferase inhibitor |
lupeol
[no description available] | 4.06 | 5 | 0 | pentacyclic triterpenoid;
secondary alcohol | anti-inflammatory drug;
plant metabolite |
ginsenoside re
[no description available] | 2.05 | 1 | 0 | 12beta-hydroxy steroid;
3beta-hydroxy-4,4-dimethylsteroid;
3beta-hydroxy steroid;
beta-D-glucoside;
disaccharide derivative;
ginsenoside;
tetracyclic triterpenoid | anti-inflammatory agent;
antineoplastic agent;
antioxidant;
nephroprotective agent;
neuroprotective agent;
plant metabolite |
dactinomycin
Dactinomycin: A compound composed of a two CYCLIC PEPTIDES attached to a phenoxazine that is derived from STREPTOMYCES parvullus. It binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines after dactinomycin therapy. (From AMA Drug Evaluations Annual, 1993, p2015) | 2.01 | 1 | 0 | actinomycin | mutagen |
quercetin
[no description available] | 2.05 | 1 | 0 | 7-hydroxyflavonol;
pentahydroxyflavone | antibacterial agent;
antineoplastic agent;
antioxidant;
Aurora kinase inhibitor;
chelator;
EC 1.10.99.2 [ribosyldihydronicotinamide dehydrogenase (quinone)] inhibitor;
geroprotector;
phytoestrogen;
plant metabolite;
protein kinase inhibitor;
radical scavenger |
trans-phytol
trans-phytol: structure in first source | 2.08 | 1 | 0 | diterpenoid;
long-chain primary fatty alcohol | algal metabolite;
plant metabolite;
schistosomicide drug |
luteolin
[no description available] | 2.05 | 1 | 0 | 3'-hydroxyflavonoid;
tetrahydroxyflavone | angiogenesis inhibitor;
anti-inflammatory agent;
antineoplastic agent;
apoptosis inducer;
c-Jun N-terminal kinase inhibitor;
EC 2.3.1.85 (fatty acid synthase) inhibitor;
immunomodulator;
nephroprotective agent;
plant metabolite;
radical scavenger;
vascular endothelial growth factor receptor antagonist |
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. | 2.05 | 1 | 0 | 3beta-hydroxy-Delta(5)-steroid;
3beta-sterol;
phytosterols;
stigmastane sterol | plant metabolite |
spinasterol
spinasterol: RN given refers to alpha-spinasterol ((3beta,5alpha,22E)-isomer) | 2.04 | 1 | 0 | steroid | |
baicalein
[no description available] | 2.05 | 1 | 0 | trihydroxyflavone | angiogenesis inhibitor;
anti-inflammatory agent;
antibacterial agent;
anticoronaviral agent;
antifungal agent;
antineoplastic agent;
antioxidant;
apoptosis inducer;
EC 1.13.11.31 (arachidonate 12-lipoxygenase) inhibitor;
EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor;
EC 3.4.21.26 (prolyl oligopeptidase) inhibitor;
EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor;
EC 4.1.1.17 (ornithine decarboxylase) inhibitor;
ferroptosis inhibitor;
geroprotector;
hormone antagonist;
plant metabolite;
prostaglandin antagonist;
radical scavenger |
nerolidol
(6E)-nerolidol : A nerolidol in which the double bond at position 6 adopts a trans-configuration. | 2.08 | 1 | 0 | nerolidol | |
kaempferol 3-o-rhamnoside
kaempferol 3-O-rhamnoside: from apple (Malus domestica) leaves; structure in first source. afzelin : A glycosyloxyflavone that is kaempferol attached to an alpha-L-rhamnosyl residue at position 3 via a glycosidic linkage. | 2.04 | 1 | 0 | glycosyloxyflavone;
monosaccharide derivative;
trihydroxyflavone | anti-inflammatory agent;
antibacterial agent;
plant 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. | 2.08 | 1 | 0 | beta-D-glucoside;
dimethoxybenzene;
monosaccharide derivative;
primary alcohol | hepatoprotective agent;
plant metabolite |
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. | 2.05 | 1 | 0 | 3beta-sterol;
ergostanoid;
organic peroxide;
phytosterols | antimycobacterial drug;
antineoplastic agent;
metabolite;
trypanocidal drug |
Isoliquiritigenin 4,4'-dimethyl ether
[no description available] | 2.96 | 1 | 0 | chalcones | |
lyoniside
daucosterol : A steroid saponin that is sitosterol attached to a beta-D-glucopyranosyl residue at position 3 via a glycosidic linkage. It has bee isolated from Panax japonicus var. major and Breynia fruticosa. | 2.05 | 1 | 0 | beta-D-glucoside;
monosaccharide derivative;
steroid saponin | plant metabolite |
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. | 2.05 | 1 | 0 | beta-D-glucoside;
monosaccharide derivative;
phytosterols;
steroid saponin | metabolite |
ginsenoside rb1
[no description available] | 2.05 | 1 | 0 | ginsenoside;
glycoside;
tetracyclic triterpenoid | anti-inflammatory drug;
anti-obesity agent;
apoptosis inhibitor;
neuroprotective agent;
plant metabolite;
radical scavenger |
ginsenoside f2
ginsenoside F2: isolated from the leaves of Panax ginseng. ginsenoside F2 : A ginsenoside found in Panax species that is dammarane which is substituted by hydroxy groups at the 3beta, 12beta and 20 pro-S positions, in which the hydroxy groups at positions 3 and 20 have been converted to the corresponding beta-D-glucopyranosides, and in which a double bond has been introduced at the 24-25 position. | 2.05 | 1 | 0 | 12beta-hydroxy steroid;
beta-D-glucoside;
ginsenoside;
tetracyclic triterpenoid | antineoplastic agent;
apoptosis inducer;
plant metabolite |
ginsenoside rg3
ginsenoside Rg3: from Red ginseng; inhibits lung metastasis of tumor cells; structure given in first source. (20S)-ginsenoside Rg3 : A ginsenoside found in Panax ginseng and Panax japonicus var. major that is dammarane which is substituted by hydroxy groups at the 3beta, 12beta and 20 pro-S positions, in which the hydroxy group at position 3 has been converted to the corresponding beta-D-glucopyranosyl-beta-D-glucopyranoside, and in which a double bond has been introduced at the 24-25 position. | 2.05 | 1 | 0 | ginsenoside;
glycoside;
tetracyclic triterpenoid | angiogenesis modulating agent;
antineoplastic agent;
apoptosis inducer;
plant metabolite |
glutinol
glutinol: from a medicinal lichen, Usnea longissima; structure in first source. glutinol : A pentacyclic triterpenoid that is picene which has been fully hydrogenated except for a double bond between the 4a and 5 positions and is substituted by methyl groups at the 4, 4, 6bbeta, 8abeta, 11, 11, 12balpha and 14bbeta positions, and by a hydroxy group at the 3beta position. | 3.66 | 3 | 0 | pentacyclic triterpenoid;
secondary alcohol | |
(+)-lyoniresinol-3-alpha-O-beta-D-glucopyranoside
(+)-lyoniresinol-3-alpha-O-beta-D-glucopyranoside : A lignan that is (+)-lyoniresinol substituted by a beta-D-glucopyranosyl moiety at position 3 via a glycosidic linkage. Isolated from the root barks of Stemmadenia minima and Lycium chinense, it exhibits antimicrobial activities. | 2.08 | 1 | 0 | beta-D-glucoside;
dimethoxybenzene;
lignan;
monosaccharide derivative;
polyphenol;
primary alcohol;
tetralins | antibacterial agent;
antifungal agent;
metabolite |
5,8-epidioxyergosta-6,9(11),22-trien-3-ol
5,8-epidioxyergosta-6,9(11),22-trien-3-ol: from Ganoderma lucidum; structure given in first source | 2.05 | 1 | 0 | | |
ginsenoside rd
ginsenoside Rd: RN refers to (3beta,12beta)-isomer. ginsenoside Rd : A ginsenoside found in Panax ginseng and Panax japonicus var. major that is (20S)-ginsenoside Rg3 in which the hydroxy group at position 20 has been converted to its beta-D-glucopyranoside. | 2.05 | 1 | 0 | beta-D-glucoside;
ginsenoside;
tetracyclic triterpenoid | anti-inflammatory drug;
apoptosis inducer;
immunosuppressive agent;
neuroprotective agent;
plant metabolite;
vulnerary |
(-)-pinoresinol
(-)-pinoresinol : An enantiomer of pinoresinol having (-)-1R,3aS,4R,6aS-configuration. | 2.08 | 1 | 0 | pinoresinol | plant metabolite |
ginsenoside rb3
[no description available] | 2.05 | 1 | 0 | 12beta-hydroxy steroid;
beta-D-glucoside;
disaccharide derivative;
ginsenoside;
tetracyclic triterpenoid | antidepressant;
antioxidant;
cardioprotective agent;
neuroprotective agent;
NMDA receptor antagonist;
plant metabolite |
chikusetsu saponin iva
chikusetsu saponin IVa: from the tubers of Hemsleya pengxianensis (Cucurbitaceae) | 2.05 | 1 | 0 | triterpenoid saponin | metabolite |
gypenoside XVII
gypenoside XVII : A ginsenoside found in Panax species that is dammarane which is substituted by hydroxy groups at the 3beta, 12beta and 20 pro-S positions, in which the hydroxy groups at positions 3 and 20 have been converted to the corresponding beta-D-glucopyranoside and beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranoside respectively, and in which a double bond has been introduced at the 24-25 position. | 2.05 | 1 | 0 | 12beta-hydroxy steroid;
beta-D-glucoside;
disaccharide derivative;
ginsenoside;
tetracyclic triterpenoid | plant metabolite |
(20R)-ginsenoside Rg3
(20R)-ginsenoside Rg3 : A ginsenoside found in Panax japonicus var. major that is dammarane which is substituted by hydroxy groups at the 3beta, 12beta and 20 pro-R positions, in which the hydroxy group at position 3 has been converted to the corresponding beta-D-glucopyranosyl-beta-D-glucopyranoside, and in which a double bond has been introduced at the 24-25 position. | 2.05 | 1 | 0 | ginsenoside;
glycoside;
tetracyclic triterpenoid | antioxidant;
plant metabolite |