| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
gallic acid
gallate : A trihydroxybenzoate that is the conjugate base of gallic acid. | 2 | 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 |
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. | 2.43 | 2 | 0 | catechin | antioxidant;
plant metabolite |
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 | 1 | 0 | gallate ester | plant metabolite |
lauryl gallate
[no description available] | 2 | 1 | 0 | gallate ester | |
octyl gallate
[no description available] | 2 | 1 | 0 | gallate ester | food antioxidant;
hypoglycemic agent;
plant metabolite |
epigallocatechin gallate
epigallocatechin gallate: a steroid 5alpha-reductase inhibitor and antimutagen in green tea (Camellia sinensis). (-)-epigallocatechin 3-gallate : A gallate ester obtained by the formal condensation of gallic acid with the (3R)-hydroxy group of (-)-epigallocatechin. | 2.44 | 2 | 0 | flavans;
gallate ester;
polyphenol | antineoplastic agent;
antioxidant;
apoptosis inducer;
geroprotector;
Hsp90 inhibitor;
neuroprotective agent;
plant metabolite |
1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose
pentagalloylglucose: pentahydroxy gallic acid ester of glucose; a phytogenic antineoplastic agent and antibacterial agent. 1,2,3,4,6-pentakis-O-galloyl-beta-D-glucose : A galloyl-beta-D-glucose compound having five galloyl groups in the 1-, 2-, 3-, 4- and 6-positions. | 2.39 | 2 | 0 | gallate ester;
galloyl beta-D-glucose | anti-inflammatory agent;
antineoplastic agent;
geroprotector;
hepatoprotective agent;
plant metabolite;
radiation protective agent;
radical scavenger |
epicatechin
(-)-epicatechin : A catechin with (2R,3R)-configuration. | 1.98 | 1 | 0 | catechin;
polyphenol | antioxidant |
1,2,3,6-tetragalloylglucose
1,2,3,6-tetragalloylglucose: structure given in first source. 1,2,3,6-tetrakis-O-galloyl-beta-D-glucose : A galloyl-beta-D-glucose compound having four galloyl groups in the 1-, 2-, 3- and 6-positions. | 1.98 | 1 | 0 | gallate ester;
galloyl beta-D-glucose | |
strictinin
strictinin: antioxidant from green tea leaves (Camellia sinensis L.); structure in first source | 1.98 | 1 | 0 | | |
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. | 2.39 | 2 | 0 | ellagitannin;
gallate ester | antihypertensive agent;
antioxidant;
EC 3.4.15.1 (peptidyl-dipeptidase A) inhibitor;
non-steroidal anti-inflammatory drug |
casuarictin
sanguiin H 11: regulates chemotaxis of neutrophil; from plant, Sanguisorba officinalis; structure in first source | 2.39 | 2 | 0 | tannin | |
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. | 2.21 | 1 | 0 | proanthocyanidin | |
epicatechin gallate
epicatechin gallate: a steroid 5alpha-reductase inhibitor; RN given refers to the (cis)-isomer; structure given in first source; isolated from green tea. (-)-epicatechin-3-O-gallate : A gallate ester obtained by formal condensation of the carboxy group of gallic acid with the (3R)-hydroxy group of epicatechin. A natural product found in Parapiptadenia rigida. | 1.98 | 1 | 0 | catechin;
gallate ester;
polyphenol | EC 3.2.1.1 (alpha-amylase) inhibitor;
EC 3.2.1.20 (alpha-glucosidase) 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. | 1.98 | 1 | 0 | biflavonoid;
hydroxyflavan;
polyphenol;
proanthocyanidin | antioxidant;
metabolite |
proanthocyanidin a2
procyanidin A2: structure in first source. proanthocyanidin A2 : A proanthocyanidin obtained by the condensation of (-)-epicatechin units. | 1.98 | 1 | 0 | hydroxyflavan;
proanthocyanidin | angiogenesis modulating agent;
anti-HIV agent;
antioxidant;
metabolite |
3,4,5-tri-o-galloylquinic acid
3,4,5-tri-O-galloylquinic acid: DNA polymerase inhibitor; structure given in first source | 1.98 | 1 | 0 | | |
procyanidin C1
procyanidin trimer C1: a flavonoid found in multiple plant sources including grape, apple, and cacao, which has antioxidant and anti-inflammatory properties. procyanidin C1 : A proanthocyanidin consisting of three (-)-epicatechin units joined by two successive (4beta->8)-linkages. | 1.98 | 1 | 0 | hydroxyflavan;
polyphenol;
proanthocyanidin | anti-inflammatory agent;
antioxidant;
EC 1.17.3.2 (xanthine oxidase) inhibitor;
EC 3.2.1.20 (alpha-glucosidase) inhibitor;
lipoxygenase inhibitor;
metabolite |
1,2,6-tri-o-galloyl-beta-d-glucopyranose
1,2,6-tri-O-galloyl-beta-D-glucopyranose: from Terminalia chebula fruits, effective against multidrug-resistant uropathogens; structure in first source. 1,2,6-tris-O-galloyl-beta-D-glucose : A galloyl-beta-D-glucose compound having the galloyl groups in the 1-, 2- and 6-positions. | 2.39 | 2 | 0 | gallate ester;
galloyl beta-D-glucose | |
theasinensin a
theasinensin A: a tea polyphenol formed from (-)-epigallocatechin gallate, suppresses antibiotic resistance of methicillin-resistant Staphylococcus aureus. theasinensin A : A biflavonoid that is obtained by coupling of two molecules of (-)-epigallocatechin 3-gallate resulting in a bond between positions C-2 of the hydroxyphenyl ring. It is a natural product found in oolong tea. | 2 | 1 | 0 | biflavonoid;
gallate ester;
proanthocyanidin | anti-inflammatory agent;
anticoronaviral agent;
apoptosis inducer;
EC 3.2.1.20 (alpha-glucosidase) inhibitor;
hepatoprotective agent;
hypoglycemic agent;
melanin synthesis inhibitor;
plant metabolite |
Chebulagic acid
[no description available] | 2.39 | 2 | 0 | tannin | |
eugeniin
eugeniin: structure in first source. eugeniin : An ellagitannin isolated from the dried flower buds of Eugenia caryophyllata. It exhibits alpha-glucosidase inhibitory activity and antiviral activity against acyclovir and phosphonoacetic acid (PAA)-resistant herpes simplex virus type 1 (HSV-1) as well as the wild-type HSV-1. | 2.39 | 2 | 0 | beta-D-glucoside;
ellagitannin;
gallate ester;
lactone | anti-HSV-1 agent;
antifungal agent;
antineoplastic agent;
EC 3.2.1.20 (alpha-glucosidase) inhibitor;
metabolite |
Pedunculagin
pedunculagin: from the walnut (Juglans regia) pellicle | 2.39 | 2 | 0 | tannin | |
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) | 1.98 | 1 | 0 | actinomycin | mutagen |
cinnamtannin b-1
cinnamtannin B-1: COX2 Inhibitor from bay wood and bark of Cinnamomum cassia; structure in second source. cinnamtannin B-1 : A proanthocyanidin found in Cinnamomum cassia and Cinnamomum zeylanicum. | 1.98 | 1 | 0 | proanthocyanidin | cyclooxygenase 2 inhibitor;
plant metabolite |
squalene
Addavax: an oil-water nanoemulsion and adjuvant containing squalene, Tween 80, and sorbitane trioleate | 2 | 1 | 0 | triterpene | human metabolite;
mouse metabolite;
plant metabolite;
Saccharomyces cerevisiae metabolite |
Geraniin
[no description available] | 2.39 | 2 | 0 | tannin | |
ellagic acid
[no description available] | 2 | 1 | 0 | catechols;
cyclic ketone;
lactone;
organic heterotetracyclic compound;
polyphenol | antioxidant;
EC 1.14.18.1 (tyrosinase) inhibitor;
EC 2.3.1.5 (arylamine N-acetyltransferase) inhibitor;
EC 2.4.1.1 (glycogen phosphorylase) inhibitor;
EC 2.5.1.18 (glutathione transferase) inhibitor;
EC 2.7.1.127 (inositol-trisphosphate 3-kinase) inhibitor;
EC 2.7.1.151 (inositol-polyphosphate multikinase) inhibitor;
EC 2.7.4.6 (nucleoside-diphosphate kinase) inhibitor;
EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor;
food additive;
fungal metabolite;
geroprotector;
plant metabolite;
skin lightening agent |
furosin
furosin: an ellagitannin from extract of leaves & stems of Phyllanthus sellowianus; structure given in first source | 2.39 | 2 | 0 | | |
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. | 7.03 | 1 | 0 | | |