Substance | Relationship Strength | Studies | Trials | Classes | Roles |
mercaptoethanol Mercaptoethanol: A water-soluble thiol derived from hydrogen sulfide and ethanol. It is used as a reducing agent for disulfide bonds and to protect sulfhydryl groups from oxidation. | 2.11 | 1 | 0 | alkanethiol; primary alcohol | geroprotector |
abietic acid abietic acid : An abietane diterpenoid that is abieta-7,13-diene substituted by a carboxy group at position 18. | 2.51 | 2 | 0 | abietane 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. | 2.07 | 1 | 0 | furonaphthodioxole; lignan; organic heterotetracyclic compound | antimitotic; antineoplastic agent; keratolytic drug; microtubule-destabilising agent; plant metabolite; tubulin modulator |
amoxicillin Amoxicillin: A broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.. amoxicillin : A penicillin in which the substituent at position 6 of the penam ring is a 2-amino-2-(4-hydroxyphenyl)acetamido group. | 2.41 | 1 | 0 | penicillin allergen; penicillin | antibacterial drug |
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. | 2.02 | 1 | 0 | amino acid zwitterion; homocysteine; serine family amino acid | fundamental metabolite; mouse metabolite |
totarol totarol: structure given in first source; isolated from the bark of Podocarpus nagi | 2.04 | 1 | 0 | diterpenoid | metabolite |
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. | 2.47 | 2 | 0 | abietane diterpenoid; carbotricyclic compound; cyclic terpene ketone; meroterpenoid; phenols | antineoplastic agent; antioxidant; antiviral agent; plant metabolite; radical scavenger |
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. | 2.45 | 2 | 0 | abietane diterpenoid; carbotricyclic compound; monocarboxylic acid | allergen; metabolite |
sl-mercaptoethanol SL-mercaptoethanol: structure given in first source | 2.11 | 1 | 0 | | |
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. | 2.96 | 4 | 0 | monocarboxylic acid; pimarane diterpenoid; tricyclic diterpenoid | plant metabolite |
anthricin anthricin: antitumor constituent from Anthriscus sylvestris (L.) Hoffm; structure in first source. deoxypodophyllotoxin : A member of the class of furonaphthodioxoles that is (5R,5aR,8aR)-5,8,8a,9-tetrahydro-2H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one substituted at position 5 by a 3,4,5-trimethoxyphenyl group. | 2.07 | 1 | 0 | furonaphthodioxole; gamma-lactone; lignan; methoxybenzenes | antineoplastic agent; apoptosis inducer; plant metabolite |
ferruginol ferruginol: structure in first source. ferruginol : An abietane diterpenoid that is abieta-8,11,13-triene substituted by a hydroxy group at positions 12. | 2.46 | 2 | 0 | abietane diterpenoid; carbotricyclic compound; meroterpenoid; phenols | antibacterial agent; antineoplastic agent; plant metabolite; protective agent |
abieta-7(8),13(14)-diene abieta-7(8),13(14)-diene: structure in first source. abietadiene : A diterpene consisting of abietane having two C=C double bonds at unspecified positions. | 2.04 | 1 | 0 | abietadiene | |
sesquiterpenes [no description available] | 2.11 | 1 | 0 | | |
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. | 2.01 | 1 | 0 | carotenoid beta-end derivative; cyclic carotene | antioxidant; biological pigment; cofactor; ferroptosis inhibitor; human metabolite; mouse metabolite; plant metabolite; provitamin A |
isocupressic acid isocupressic acid: a labdane that induces premature LABOR | 2.81 | 3 | 0 | | |
pimarane pimarane: from Croton joufra; structure in first source | 2.04 | 1 | 0 | diterpene; terpenoid fundamental parent | |
labdane labdane: from Croton joufra; structure in first source | 2.04 | 1 | 0 | diterpene; terpenoid fundamental parent | |
imbricatolic acid imbricatolic acid: isolated from Araucaria araucana resin; structure in first source | 2.1 | 1 | 0 | | |