chloroquine
Chloroquine: The prototypical antimalarial agent with a mechanism that is not well understood. It has also been used to treat rheumatoid arthritis, systemic lupus erythematosus, and in the systemic therapy of amebic liver abscesses.. chloroquine : An aminoquinoline that is quinoline which is substituted at position 4 by a [5-(diethylamino)pentan-2-yl]amino group at at position 7 by chlorine. It is used for the treatment of malaria, hepatic amoebiasis, lupus erythematosus, light-sensitive skin eruptions, and rheumatoid arthritis. | 3.55 | 2 | 0 | aminoquinoline;
organochlorine compound;
secondary amino compound;
tertiary amino compound | anticoronaviral agent;
antimalarial;
antirheumatic drug;
autophagy inhibitor;
dermatologic drug |
ellipticine
ellipticine : A organic heterotetracyclic compound that is pyrido[4,3-b]carbazole carrying two methyl substituents at positions 5 and 11. | 3.14 | 1 | 0 | indole alkaloid;
organic heterotetracyclic compound;
organonitrogen heterocyclic compound;
polycyclic heteroarene | antineoplastic agent;
plant metabolite |
phloretin
[no description available] | 3.13 | 1 | 0 | dihydrochalcones | antineoplastic agent;
plant metabolite |
galantamine
Galantamine: A benzazepine derived from norbelladine. It is found in GALANTHUS and other AMARYLLIDACEAE. It is a cholinesterase inhibitor that has been used to reverse the muscular effects of GALLAMINE TRIETHIODIDE and TUBOCURARINE and has been studied as a treatment for ALZHEIMER DISEASE and other central nervous system disorders.. galanthamine : A benzazepine alkaloid isolated from certain species of daffodils. | 3.14 | 1 | 0 | benzazepine alkaloid fundamental parent;
benzazepine alkaloid;
organic heterotetracyclic compound;
tertiary amino compound | antidote to curare poisoning;
cholinergic drug;
EC 3.1.1.7 (acetylcholinesterase) inhibitor;
EC 3.1.1.8 (cholinesterase) inhibitor;
plant metabolite |
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. | 3.14 | 1 | 0 | hydroxy-1,4-naphthoquinone;
phenols | anticoagulant;
antineoplastic agent;
immunological adjuvant;
metabolite |
cepharanthine
cepharanthine: isoquinoline alkaloid from tubers of STEPHANIA; stimulates recovery of immunologic function in lymphatic system after administration of antineoplastic agents or x-irradiation. cepharanthine : A bisbenzylisoquinoline alkaloid from tubers of Stephania; stimulates recovery of immunologic function in lymphatic system after administration of antineoplastic agents or x-irradiation. | 3.14 | 1 | 0 | bisbenzylisoquinoline alkaloid;
isoquinolines | |
helenalin
helenalin: toxic principle of Helenium microcephalum (smallhead sneezeweed); structure. helenalin : A sesquiterpene lactone that is 3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione substituted by a hydroxy group at position 4, methyl groups at positions 4a and 8 and a methylidene group at position 3 (the 3aS,4S,4aR,7aR,8R,9aR stereoisomer).. NF-kappaB inhibitor : An inhibitor of NF-kappaB (nuclear factor kappa-light-chain-enhancer of activated B cells), a protein complex involved in the transcription of DNA. | 3.14 | 1 | 0 | cyclic ketone;
gamma-lactone;
organic heterotricyclic compound;
secondary alcohol;
sesquiterpene lactone | anti-inflammatory agent;
antineoplastic agent;
metabolite;
plant metabolite |
oseltamivir
Oseltamivir: An acetamido cyclohexene that is a structural homolog of SIALIC ACID and inhibits NEURAMINIDASE.. oseltamivir : A cyclohexenecarboxylate ester that is the ethyl ester of oseltamivir acid. An antiviral prodrug (it is hydrolysed to the active free carboxylic acid in the liver), it is used to slow the spread of influenza. | 2.46 | 2 | 0 | acetamides;
amino acid ester;
cyclohexenecarboxylate ester;
primary amino compound | antiviral drug;
EC 3.2.1.18 (exo-alpha-sialidase) inhibitor;
environmental contaminant;
prodrug;
xenobiotic |
tetrahydropalmatine
[no description available] | 3.14 | 1 | 0 | an (S)-7,8,13,14-tetrahydroprotoberberine;
berberine alkaloid;
organic heterotetracyclic compound | adrenergic agent;
dopaminergic antagonist;
non-narcotic analgesic |
lycorine
lycorine: from bulbs of LYCORIS & other plants; RN given refers to (1 alpha,2 beta)-isomer; structure in Merck Index, 9th ed, #5444. lycorine : An indolizidine alkaloid that is 3,12-didehydrogalanthan substituted by hydroxy groups at positions and 2 and a methylenedioxy group across positions 9 and 10. Isolated from Crinum asiaticum, it has been shown to exhibit antimalarial activity. | 3.14 | 1 | 0 | indolizidine alkaloid | anticoronaviral agent;
antimalarial;
plant metabolite;
protein synthesis inhibitor |
pinostrobin
[no description available] | 3.14 | 1 | 0 | monohydroxyflavanone;
monomethoxyflavanone | antidote;
plant metabolite |
cryptolepine
cryptolepine: fused indole-quinoline; structure in first source; from CRYPTOLEPIS sanguinolenta. cryptolepine : An organic heterotetracyclic compound that is 5H-indolo[3,2-b]quinoline in which the hydrogen at position N-5 is replaced by a methyl group. | 3.14 | 1 | 0 | indole alkaloid;
organic heterotetracyclic compound;
organonitrogen heterocyclic compound | anti-inflammatory agent;
antimalarial;
antineoplastic agent;
cysteine protease inhibitor;
plant metabolite |
3,4-(dichloro)-5-hydroxy-2(5h)-furanone
3,4-(dichloro)-5-hydroxy-2(5H)-furanone: structure given in first source | 3.14 | 1 | 0 | | |
phomenone
phomenone: structure | 3.14 | 1 | 0 | sesquiterpenoid | |
diisocyanoadociane
diisocyanoadociane: RN given for (1R-(1alpha,2alpha,3abeta,5alpha,5aalpha,8alpha,8aalpha,10abeta,10balpha,10cbeta))-isomer; structure in first source | 3.14 | 1 | 0 | | |
norcoralydine
norcoralydine: neuromuscular blocking agent; RN given refers to (S)-isomer; structure | 3.14 | 1 | 0 | alkaloid | |
anisomycin
Anisomycin: An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system.. (-)-anisomycin : An antibiotic isolated from various Streptomyces species. It interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system. | 3.14 | 1 | 0 | monohydroxypyrrolidine;
organonitrogen heterocyclic antibiotic | anticoronaviral agent;
antimicrobial agent;
antineoplastic agent;
antiparasitic agent;
bacterial metabolite;
DNA synthesis inhibitor;
protein synthesis inhibitor |
lupeol
[no description available] | 3.14 | 1 | 0 | pentacyclic triterpenoid;
secondary alcohol | anti-inflammatory drug;
plant metabolite |
dentatin
dentatin: from Clausena excavata; structure in first source | 3.14 | 1 | 0 | coumarins | metabolite |
hemanthamine
[no description available] | 3.14 | 1 | 0 | alkaloid | |
asebogenin
asebogenin: from Piper longicaudatum; structure in first source. asebogenin : A member of the class of dihydrochalcones that is the 4'-methyl ether derivative of phloretin. | 3.13 | 1 | 0 | dihydrochalcones | plant metabolite |
racemosol
racemosol: from Bauhinia malabarica Roxb; don't confuse with stemanthrene D from STEMONA that was sometimes called racemosol; | 3.14 | 1 | 0 | | |
chalcone
trans-chalcone : The trans-isomer of chalcone. | 3.13 | 1 | 0 | chalcone | EC 3.2.1.1 (alpha-amylase) inhibitor |
2'-hydroxychalcone
2'-hydroxychalcone : A member of the class of chalcones that is trans-chalcone substituted by a hydroxy group at position 2'. | 3.13 | 1 | 0 | chalcones;
phenols | anti-inflammatory agent |
2,2'-dihydroxychalcone
2,2'-dihydroxychalcone: an antineoplastic agent; structure in first source | 3.13 | 1 | 0 | | |
isoliquiritigenin
[no description available] | 3.55 | 2 | 0 | chalcones | antineoplastic agent;
biological pigment;
EC 1.14.18.1 (tyrosinase) inhibitor;
GABA modulator;
geroprotector;
metabolite;
NMDA receptor antagonist |
xanthohumol
xanthohumol: from hop plant, Humulus lupulus. xanthohumol : A member of the class of chalcones that is trans-chalcone substituted by hydroxy groups at positions 4, 2' and 4', a methoxy group at position 6' and a prenyl group at position 3'. Isolated from Humulus lupulus, it induces apoptosis in human malignant glioblastoma cells. | 3.13 | 1 | 0 | aromatic ether;
chalcones;
polyphenol | anti-HIV-1 agent;
antineoplastic agent;
antiviral agent;
apoptosis inducer;
EC 2.3.1.20 (diacylglycerol O-acyltransferase) inhibitor;
metabolite |
cardamonin
cardamonin: found in Zingiberaceae; structure in first source | 3.13 | 1 | 0 | chalcones | |
catechin gallate
catechin gallate: structure in first source. (+)-catechin-3-O-gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3S)-hydroxy group of (+)-catechin. | 3.14 | 1 | 0 | flavans;
gallate ester;
polyphenol | metabolite |
acacetin
5,7-dihydroxy-4'-methoxyflavone : A monomethoxyflavone that is the 4'-methyl ether derivative of apigenin. | 3.14 | 1 | 0 | dihydroxyflavone;
monomethoxyflavone | anticonvulsant;
plant metabolite |
7,3'-dihydroxy-4'-methoxyisoflavone
7,3'-dihydroxy-4'-methoxyisoflavone: isolated from Astragali radix; structure in first source. calycosin : A member of the class of 7-hydroxyisoflavones that is 7-hydroxyisoflavone which is substituted by an additional hydroxy group at the 3' position and a methoxy group at the 4' position. | 3.14 | 1 | 0 | 4'-methoxyisoflavones;
7-hydroxyisoflavones | antioxidant;
metabolite |
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. | 3.14 | 1 | 0 | beta-D-glucoside;
glycosyloxyflavone;
monosaccharide derivative;
trihydroxyflavone | antioxidant;
plant metabolite |
genistein
[no description available] | 3.14 | 1 | 0 | 7-hydroxyisoflavones | antineoplastic agent;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
geroprotector;
human urinary metabolite;
phytoestrogen;
plant metabolite;
tyrosine kinase inhibitor |
butein
[no description available] | 3.13 | 1 | 0 | chalcones;
polyphenol | antineoplastic agent;
antioxidant;
EC 1.1.1.21 (aldehyde reductase) inhibitor;
geroprotector;
hypoglycemic agent;
plant metabolite;
radiosensitizing agent;
tyrosine kinase inhibitor |
isobavachalcone
isobavachalcone: RN given for (E)-isomer; structure in first source. isobavachalcone : A member of the class of chalcones that is trans-chalcone substituted by hydroxy groups at positions 4, 2' and 4' and a prenyl group at position 3'. | 3.13 | 1 | 0 | chalcones;
polyphenol | antibacterial agent;
metabolite;
platelet aggregation inhibitor |
budlein a
budlein A: anti-inflammatory and analgesic sesquiterpene lactone from Viguiera robusta; structure in first source | 3.14 | 1 | 0 | sesquiterpenoid | |
mangostin
mangostin: xanthone from rind of Garcinia mangostana Linn. fruit. alpha-mangostin : A member of the class of xanthones that is 9H-xanthene substituted by hydroxy group at positions 1, 3 and 6, a methoxy group at position 7, an oxo group at position 9 and prenyl groups at positions 2 and 8. Isolated from the stems of Cratoxylum cochinchinense, it exhibits antioxidant, antimicrobial and antitumour activities. | 3.14 | 1 | 0 | aromatic ether;
phenols;
xanthones | antimicrobial agent;
antineoplastic agent;
antioxidant;
plant metabolite |
wighteone
wighteone : A member of the class of 7-hydroxyisoflavones that is isoflavone substituted by hydroxy groups at positions 5, 7 and 4' and a prenyl group at position 6. It has been isolated from Ficus mucuso. | 2.05 | 1 | 0 | 7-hydroxyisoflavones | antifungal agent;
plant metabolite |
cerulenin
Cerulenin: An epoxydodecadienamide isolated from several species, including ACREMONIUM, Acrocylindrum, and Helicoceras. It inhibits the biosynthesis of several lipids by interfering with enzyme function.. cerulenin : An epoxydodecadienamide isolated from several species, including Acremonium, Acrocylindrum and Helicoceras. It inhibits the biosynthesis of several lipids by interfering with enzyme function. | 3.14 | 1 | 0 | epoxide;
monocarboxylic acid amide | antifungal agent;
antiinfective agent;
antilipemic drug;
antimetabolite;
antimicrobial agent;
fatty acid synthesis inhibitor |
clausarin
clausarin: isolated from Enkleia siamensis; structure given in first source | 3.14 | 1 | 0 | | |
corylin
corylin: from Psoralea corylifolia (Leguminosae), has osteoblastic proliferation stimulating activity; structure in first source | 2.05 | 1 | 0 | | |
2',6'-dihydroxy-4'-methoxychalcone
2',6'-dihydroxy-4'-methoxychalcone: isolated from Piper aduncum; structure in first source | 3.13 | 1 | 0 | chalcones | |
iridal
iridal: a plant triterpenoid; structure in first source | 3.14 | 1 | 0 | | |
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 | 3.55 | 2 | 0 | chalcones | |
tazettine
tazettine: from Amaryllidaceae | 3.14 | 1 | 0 | indole alkaloid fundamental parent;
indole alkaloid | |
2',4'-dihydroxychalcone
2',4'-dihydroxychalcone: RN given refers to (E)-isomer; RN for cpd without isomeric designation not available 6/89; structure given in first source | 3.13 | 1 | 0 | | |
4-chlorochalcone
4-chlorochalcone : A member of the class of chalcones that is trans-chalcone substituted by a chloro group at position 4. | 3.13 | 1 | 0 | chalcones;
monochlorobenzenes | |
isowighteone
isowighteone : A member of the class of 7-hydroxyisoflavones that is isoflavone substituted by hydroxy groups at positions 5, 7 and 4' and a prenyl group at position 3'. It has been isolated from Ficus mucuso. | 2.05 | 1 | 0 | 7-hydroxyisoflavones | plant metabolite |
4-hydroxylonchocarpin
4-hydroxylonchocarpin: structure in first source | 4.05 | 2 | 0 | | |
2-chloro-4',6'-dimethoxy-2'-hydroxychalcone
2-chloro-4',6'-dimethoxy-2'-hydroxychalcone: induces glutathione biosynthesis; structure in first source | 3.13 | 1 | 0 | | |
3-o-methylbutein
3-O-methylbutein: RN given refers to (E)-isomer; structure given in first source | 3.55 | 2 | 0 | chalcones | |
2',4',6'-trihydroxychalcone
pinocembrin chalcone: isolated from Helichrysum trilineatum; structure in first source. pinocembrin chalcone : A member of the class of chalcones that is trans-chalcone substituted by hydroxy groups at positions 2', 4' and 6' respectively. | 3.13 | 1 | 0 | chalcones | antifungal agent;
plant metabolite |
dolastatin 10
dolastatin 10: from mollusk Dolabella auricularia; contains four amino acids, dolavaline, dolaisoleucine, dolaproine, valine and the primary amine dolaphenine; deo-dolastatin 10 is a new dolastatin 10 chiral derivative with MW of 784. dolastatin 10 : A tetrapeptide that is isolated from the sea hare Dolabella auricularia. It is a potent anticancer agent which inhibits tubulin polymerization. | 3.14 | 1 | 0 | 1,3-thiazoles;
tetrapeptide | animal metabolite;
antineoplastic agent;
apoptosis inducer;
marine metabolite;
microtubule-destabilising agent |
mer nf5003f
stachybotrydial: a pancreatic cholesterol esterase inhibitor; also inhibits fucosyltransferase and sialyltransferase; structure in first source | 3.14 | 1 | 0 | | |
lepadin f
lepadin F: cis-decahydroquinoline alkaloid from the Australian ascidian Aplidium tabascum; structure in first source | 3.14 | 1 | 0 | | |
licochalcone d
licochalcone D: isolated from Glycyrrhiza inflata; inhibits phosphorylation of NF-kappaB p65 in LPS signaling pathway | 2.06 | 1 | 0 | | |
3-epioleanolic acid
[no description available] | 3.14 | 1 | 0 | triterpenoid | metabolite |
dehydroabietinol
dehydroabietinol: Isolated from Hyptis suaveolens; structure in first source | 3.14 | 1 | 0 | abietane diterpenoid;
carbotricyclic compound | |
neo-kauluamine
neo-kauluamine: manzamine alkaloid with potent activity against infectious diseases; structure in first source | 3.14 | 1 | 0 | | |
eurycomanone
[no description available] | 3.14 | 1 | 0 | cyclic ether;
delta-lactone;
enone;
organic heteropentacyclic compound;
pentol;
quassinoid;
secondary alcohol;
secondary alpha-hydroxy ketone;
tertiary alcohol | antimalarial;
antineoplastic agent;
metabolite |
pycnidione
pycnidione: potentiator of bleomycin; isolated from Gloeotinia; structure in first source | 3.14 | 1 | 0 | | |