| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
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. | 2.48 | 2 | 0 | catechols;
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 |
3-hydroxybenzaldehyde
[no description available] | 2.13 | 1 | 0 | hydroxybenzaldehyde | |
4-hydroxybenzaldehyde
[no description available] | 2.13 | 1 | 0 | hydroxybenzaldehyde | EC 1.14.17.1 (dopamine beta-monooxygenase) inhibitor;
mouse metabolite;
plant metabolite |
benzaldehyde
[no description available] | 2.13 | 1 | 0 | benzaldehydes | EC 3.1.1.3 (triacylglycerol lipase) inhibitor;
EC 3.5.5.1 (nitrilase) inhibitor;
flavouring agent;
fragrance;
odorant receptor agonist;
plant metabolite |
catechol
[no description available] | 2.13 | 1 | 0 | catechols | allelochemical;
genotoxin;
plant metabolite |
methane
Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed). methane : A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC). | 2.25 | 1 | 0 | alkane;
gas molecular entity;
mononuclear parent hydride;
one-carbon compound | bacterial metabolite;
fossil fuel;
greenhouse gas |
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. | 2.05 | 1 | 0 | benzenetriol;
phenolic donor | algal 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. | 2.03 | 1 | 0 | guaiacols | disinfectant;
EC 1.1.1.25 (shikimate dehydrogenase) inhibitor;
expectorant;
plant metabolite |
hydroquinone
[no description available] | 2.68 | 3 | 0 | benzenediol;
hydroquinones | antioxidant;
carcinogenic agent;
cofactor;
Escherichia coli metabolite;
human xenobiotic metabolite;
mouse metabolite;
skin lightening agent |
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.. | 2.03 | 1 | 0 | diatomic iodine | nutrient |
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. | 2.07 | 1 | 0 | alkyl alcohol;
one-carbon compound;
primary alcohol;
volatile organic compound | amphiprotic solvent;
Escherichia coli metabolite;
fuel;
human metabolite;
mouse metabolite;
Mycoplasma genitalium metabolite |
phenol
[no description available] | 2.68 | 3 | 0 | phenols | antiseptic drug;
disinfectant;
human xenobiotic metabolite;
mouse metabolite |
spermine
[no description available] | 2.06 | 1 | 0 | polyazaalkane;
tetramine | antioxidant;
fundamental metabolite;
immunosuppressive agent |
toluene
methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups. | 1.99 | 1 | 0 | methylbenzene;
toluenes;
volatile organic compound | cholinergic antagonist;
fuel additive;
neurotoxin;
non-polar solvent |
vanillin
Vanilla: A plant genus of the family ORCHIDACEAE that is the source of the familiar flavoring used in foods and medicines (FLAVORING AGENTS). | 2.13 | 1 | 0 | benzaldehydes;
monomethoxybenzene;
phenols | anti-inflammatory agent;
anticonvulsant;
antioxidant;
flavouring agent;
plant metabolite |
beta-resorcylic acid
beta-resorcylic acid: RN given refers to parent cpd; structure | 2.08 | 1 | 0 | | |
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. | 2.13 | 1 | 0 | benzoic 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 |
cetyltrimethylammonium ion
Cetrimonium: Cetyltrimethylammonium compound whose salts and derivatives are used primarily as topical antiseptics.. cetyltrimethylammonium ion : A quaternary ammonium ion in which the substituents on nitrogen are one hexadecyl and three methyl groups. | 2.07 | 1 | 0 | quaternary ammonium ion | |
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. | 2.08 | 1 | 0 | dihydroxybenzoic acid | EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor;
fungal metabolite;
human metabolite;
MALDI matrix material;
mouse metabolite |
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). | 2.08 | 1 | 0 | 1,4-benzoquinones | cofactor;
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. | 1.99 | 1 | 0 | barbiturates | anticonvulsant;
drug allergen;
excitatory amino acid antagonist;
sedative |
resorcinol
resorcinol: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7951. resorcinol : A benzenediol that is benzene dihydroxylated at positions 1 and 3. | 2.41 | 2 | 0 | benzenediol;
phenolic donor;
resorcinols | erythropoietin inhibitor;
sensitiser |
levodopa
Levodopa: The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system.. L-dopa : An optically active form of dopa having L-configuration. Used to treat the stiffness, tremors, spasms, and poor muscle control of Parkinson's disease | 1.97 | 1 | 0 | amino acid zwitterion;
dopa;
L-tyrosine derivative;
non-proteinogenic L-alpha-amino acid | allelochemical;
antidyskinesia agent;
antiparkinson drug;
dopaminergic agent;
hapten;
human metabolite;
mouse metabolite;
neurotoxin;
plant growth retardant;
plant metabolite;
prodrug |
tyrosine
Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.. tyrosine : An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. | 1.99 | 1 | 0 | amino acid zwitterion;
erythrose 4-phosphate/phosphoenolpyruvate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid;
tyrosine | EC 1.3.1.43 (arogenate dehydrogenase) inhibitor;
fundamental metabolite;
micronutrient;
nutraceutical |
colchicine
(S)-colchicine : A colchicine that has (S)-configuration. It is a secondary metabolite, has anti-inflammatory properties and is used to treat gout, crystal-induced joint inflammation, familial Mediterranean fever, and many other conditions. | 1.96 | 1 | 0 | alkaloid;
colchicine | anti-inflammatory agent;
gout suppressant;
mutagen |
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. | 2.03 | 1 | 0 | aliphatic nitrile;
volatile organic compound | EC 3.5.1.4 (amidase) inhibitor;
NMR chemical shift reference compound;
polar aprotic solvent |
salicylaldehyde
o-hydroxybenzaldehyde: structure in first source | 2.13 | 1 | 0 | hydroxybenzaldehyde | nematicide;
plant metabolite |
veratrole
veratrole: structure. dimethoxybenzene : Any methoxybenzene that consists of a benzene skeleton substituted with two methoxy groups and its derivatives.. veratrole : A dimethoxybenzene with the methoxy groups at ortho-positions. | 3.16 | 5 | 0 | dimethoxybenzene | plant metabolite |
veratryl alcohol
(3,4-dimethoxyphenyl)methanol : A member of the class of benzyl alcohols that is benzyl alcohol in which the hydrogens at positions 3 and 4 of the phenyl group are substituted by methoxy groups. | 2.4 | 2 | 0 | benzyl alcohols;
dimethoxybenzene;
primary alcohol | fungal metabolite |
veratric acid
veratric acid: RN given refers to parent cpd; structure. 3,4-dimethoxybenzoic acid : A member of the class of benzoic acids that is benzoic acid substituted by methoxy groups at positions 2 and 3. | 2.48 | 2 | 0 | benzoic acids | allergen;
plant metabolite |
2,4-dihydroxybenzaldehyde
2,4-dihydroxybenzaldehyde : A dihydroxybenzaldehyde that is resorcinol which has been substituted by a formyl group para to one of the hydroxy groups. | 2.13 | 1 | 0 | dihydroxybenzaldehyde | |
p-tert-butyl catechol
[no description available] | 1.97 | 1 | 0 | | |
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. | 2.06 | 1 | 0 | monohydroxybenzoic acid | bacterial 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. | 2.48 | 2 | 0 | dihydroxybenzoic acid;
resorcinols | 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. | 2.08 | 1 | 0 | paraben | antifungal agent;
antimicrobial food preservative;
neuroprotective agent;
plant metabolite |
anisole
anisole : A monomethoxybenzene that is benzene substituted by a methoxy group. | 7.48 | 2 | 0 | monomethoxybenzene | plant metabolite |
ethyl-p-hydroxybenzoate
ethyl-p-hydroxybenzoate: structure | 2.08 | 1 | 0 | ethyl ester;
paraben | antifungal agent;
antimicrobial food preservative;
phytoestrogen;
plant metabolite |
ethyl vanillin
ethyl vanillin : A member of the class of benzaldehydes that is vanillin in which the methoxy group is replaced by an ethoxy group. | 2.13 | 1 | 0 | aromatic ether;
benzaldehydes;
phenols | antioxidant;
flavouring agent |
2-Methoxybenzaldehyde
[no description available] | 2.13 | 1 | 0 | carbonyl compound | |
protocatechualdehyde
protocatechualdehyde: found in wheat grains, wheat seedlings, & other plants; RN given refers to parent cpd; see also rancinamycins; structure | 2.13 | 1 | 0 | dihydroxybenzaldehyde | |
2-vanillin
ortho-vanillin : A member of the class of benzaldehydes that is salicylaldehyde substituted by a methoxy group at position 3. | 2.13 | 1 | 0 | benzaldehydes;
guaiacols | antimutagen;
plant metabolite |
3-hydroxyanisole
3-hydroxyanisole: structure in first source. 3-methoxyphenol : A member of the class of phenols that is phenol having a methoxy-substituent at the 3-position. | 2.03 | 1 | 0 | monomethoxybenzene;
phenols | |
mequinol
mequinol: depigmenting agent; RN given refers to parent cpd | 2.39 | 2 | 0 | methoxybenzenes;
phenols | metabolite |
1,3-dimethoxybenzene
1,3-dimethoxybenzene: structure given in first source | 2.7 | 3 | 0 | methoxybenzenes | |
acridines
Acridines: Compounds that include the structure of acridine.. acridine : A polycyclic heteroarene that is anthracene in which one of the central CH groups is replaced by a nitrogen atom. | 1.93 | 1 | 0 | acridines;
mancude organic heterotricyclic parent;
polycyclic heteroarene | genotoxin |
gamma-resorcylic acid
[no description available] | 2.08 | 1 | 0 | dihydroxybenzoic acid | metabolite |
tetranitromethane
[no description available] | 1.99 | 1 | 0 | organonitrogen compound | |
tropolone
Tropolone: A seven-membered aromatic ring compound. It is structurally related to a number of naturally occurring antifungal compounds (ANTIFUNGAL AGENTS).. tropolone : A cyclic ketone that is cyclohepta-2,4,6-trien-1-one substituted by a hydroxy group at position 2. It is a toxin produced by the agricultural pathogen Burkholderia plantarii. | 1.96 | 1 | 0 | alpha-hydroxy ketone;
cyclic ketone;
enol | bacterial metabolite;
fungicide;
toxin |
3-aminophenol
3-aminophenol: RN given refers to parent cpd. 3-aminophenol : An aminophenol that is one of three amino derivatives of phenol which has the single amino substituent located meta to the phenolic -OH group. | 2.08 | 1 | 0 | aminophenol | |
3-methoxybenzaldehyde
3-methoxybenzaldehyde : A member of the class of benzaldehydes in which the hydrogen at position 3 of benzaldehyde has been replaced by a methoxy group. | 2.13 | 1 | 0 | benzaldehydes;
monomethoxybenzene | Brassica napus metabolite |
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. | 2.13 | 1 | 0 | benzaldehydes;
monomethoxybenzene;
phenols | animal metabolite;
antidiarrhoeal drug;
antifungal agent;
EC 1.2.3.1 (aldehyde oxidase) inhibitor;
HIV protease inhibitor;
plant metabolite |
4-Ethoxyphenol
[no description available] | 2.03 | 1 | 0 | aromatic ether;
phenols | |
dodecylamine
dodecylamine: RN given refers to parent cpd | 2.07 | 1 | 0 | primary aliphatic amine | |
2,6-dimethoxybenzoic acid
2,6-dimethoxybenzoic acid: structure in first source | 2.48 | 2 | 0 | benzenes;
carbonyl compound | |
2-tert-butylhydroquinone
2-tert-butylhydroquinone: an anticarcinogenic and chemopreventive agent. 2-tert-butylhydroquinone : A member of the class of hydroquinones in which one of the ring hydrogens of hydroquinone is replaced by a tert-butyl group. | 1.96 | 1 | 0 | hydroquinones | food antioxidant |
palladium
Palladium: A chemical element having an atomic weight of 106.4, atomic number of 46, and the symbol Pd. It is a white, ductile metal resembling platinum, and following it in abundance and importance of applications. It is used in dentistry in the form of gold, silver, and copper alloys.. palladium : Chemical element (nickel group element atom) with atomic number 46. | 2.08 | 1 | 0 | metal allergen;
nickel group element atom;
platinum group metal atom | |
cerium
Cerium: An element of the rare earth family of metals. It has the atomic symbol Ce, atomic number 58, and atomic weight 140.12. Cerium is a malleable metal used in industrial applications. | 1.99 | 1 | 0 | f-block element atom;
lanthanoid atom | |
deuterium
Deuterium: The stable isotope of hydrogen. It has one neutron and one proton in the nucleus. | 1.99 | 1 | 0 | dihydrogen | |
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. | 2.05 | 1 | 0 | elemental molecule;
gas molecular entity;
reactive oxygen species;
triatomic oxygen | antiseptic drug;
disinfectant;
electrophilic reagent;
greenhouse gas;
mutagen;
oxidising agent;
tracer |
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. | 1.93 | 1 | 0 | benzenes;
phenyl acetates | |
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. | 2.13 | 1 | 0 | benzaldehydes | bacterial metabolite;
human urinary metabolite;
insect repellent;
plant metabolite |
alkenes
[no description available] | 2.08 | 1 | 0 | | |
guaethol
[no description available] | 2.03 | 1 | 0 | aromatic ether;
phenols;
volatile organic compound | flavouring agent |
1,2,4-trimethoxybenzene
1,2,4-trimethoxybenzene: a volatile organic compound | 2.74 | 3 | 0 | methoxybenzenes | |
benzo-1,2,3-thiadiazole
[no description available] | 2.21 | 1 | 0 | | |
3,4-dimethoxytoluene
3,4-dimethoxytoluene: structure given in first source | 1.99 | 1 | 0 | | |
2,4-dimethoxybenzaldehyde
[no description available] | 2.13 | 1 | 0 | | |
1,3,5-trimethoxybenzene
1,3,5-trimethoxybenzene : A methoxybenzene carrying methoxy groups at positions 1, 3 and 5. It has been found to be a biomarker of flavonoid consumption in humans. | 7.05 | 1 | 0 | methoxybenzenes | biomarker;
human xenobiotic metabolite |
2-hydroxy-4-methoxybenzaldehyde
2-hydroxy-4-methoxybenzaldehyde: from African medicinal plants: Mondia whitei (Apocynaceae), Rhus vulagaris (Anacardiaceae), Sclerocarya caffra (Anacardiaceae) | 2.13 | 1 | 0 | methoxybenzenes;
phenols | |
2,5-dihydroxybenzaldehyde
2,5-dihydroxybenzaldehyde: structure in first source. 2,5-dihydroxybenzaldehyde : A dihydroxybenzaldehyde carrying hydroxy groups at positions 2 and 5. | 2.13 | 1 | 0 | dihydroxybenzaldehyde | human metabolite;
mouse metabolite;
Penicillium metabolite |
methyl gentisate
methyl gentisate: skin lightening agent; structure in first source | 2.08 | 1 | 0 | benzoate ester;
phenols | |
2-hydroxy-4-methoxy benzoic acid
[no description available] | 2.13 | 1 | 0 | methoxybenzoic acid | |
ethyl protocatechuate
ethyl protocatechuate: structure. ethyl 3,4-dihydroxybenzoate : An ethyl ester resulting from the formal condensation of the carboxy group of 3,4-dihydroxybenzoic acid with ethanol. It is the anti-oxidative component of peanut seed testa. | 2.08 | 1 | 0 | catechols;
ethyl ester | antibacterial agent;
antioxidant;
apoptosis inducer;
EC 1.14.11.2 (procollagen-proline dioxygenase) inhibitor;
plant metabolite |
5-amino-1,3,4-thiadiazole-2-sulfonamide
5-amino-1,3,4-thiadiazole-2-sulfonamide: structure in first source | 2.06 | 1 | 0 | | |
2,3-dihydroxybenzaldehyde
dihydroxybenzaldehyde : Any member of the class of benzaldehydes in which the phenyl ring is substituted by two hydroxy groups. | 2.13 | 1 | 0 | dihydroxybenzaldehyde | |
2-hydroxy-5-methoxybenzaldehyde
2-hydroxy-5-methoxybenzaldehyde: structure in first source. 5-methoxysalicylaldehyde : A member of the class of benzaldehydes carrying hydroxy and methoxy substituents at positions 2 and 5 respectively. | 2.13 | 1 | 0 | benzaldehydes;
monomethoxybenzene;
phenols | |
triflimide
triflimide: structure in first source | 2.21 | 1 | 0 | | |
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. | 7.05 | 1 | 0 | | |
methyl 3,4-dihydroxybenzoate
[no description available] | 2.08 | 1 | 0 | catechols;
methyl ester | antioxidant;
neuroprotective agent;
plant metabolite |
parthenin
parthenin: sesqiterpene lactone from Parthenium hysterophorus; structure; RN given refers to 3aS-(3aalpha,6beta,6abeta,9abeta,9balpha)-isomer | 2.03 | 1 | 0 | sesquiterpene lactone | |
2-hydroxycinnamic acid
trans-2-coumaric acid : The trans-isomer of 2-coumaric acid.. 2-coumaric acid : A monohydroxycinnamic acid in which the hydroxy substituent is located at C-2 of the phenyl ring. | 2.06 | 1 | 0 | 2-coumaric acid;
phenols | antioxidant;
metabolite |
ethyl coumarate
ethyl coumarate: structure in first source | 2.08 | 1 | 0 | cinnamate ester | |
ethyl 2,4-dihydroxybenzoate
ethyl 2,4-dihydroxybenzoate: isolated from Artocarpus elasticus; structure in first source | 2.08 | 1 | 0 | | |
lithium
Lithium: An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER. | 7.06 | 1 | 0 | alkali metal atom | |
methyl-p-coumarate
methyl-p-coumarate: structure in first source. 4-coumaric acid methyl ester : A cinnamate ester that is the methyl ester of 4-coumaric acid. | 2.08 | 1 | 0 | 4-coumaric acid methyl ester | |
lead
Lead: A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb. | 1.93 | 1 | 0 | carbon group element atom;
elemental lead;
metal atom | neurotoxin |