| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
acetone
methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H). | 2.04 | 1 | 0 | ketone body;
methyl ketone;
propanones;
volatile organic compound | EC 3.5.1.4 (amidase) inhibitor;
human metabolite;
polar aprotic solvent |
benzene
[no description available] | 7.45 | 2 | 0 | aromatic annulene;
benzenes;
volatile organic compound | carcinogenic agent;
environmental contaminant;
non-polar solvent |
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). | 2.44 | 2 | 0 | alkane;
gas molecular entity;
mononuclear parent hydride;
one-carbon compound | bacterial metabolite;
fossil fuel;
greenhouse gas |
nitrates
Nitrates: Inorganic or organic salts and esters of nitric acid. These compounds contain the NO3- radical. | 2.25 | 1 | 0 | monovalent inorganic anion;
nitrogen oxoanion;
reactive nitrogen species | |
thymine
[no description available] | 2.03 | 1 | 0 | pyrimidine nucleobase;
pyrimidone | Escherichia coli metabolite;
human metabolite;
mouse metabolite |
urea
pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives. | 7 | 1 | 0 | isourea;
monocarboxylic acid amide;
one-carbon compound | Daphnia magna metabolite;
Escherichia coli metabolite;
fertilizer;
flour treatment agent;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
furosemide
Furosemide: A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.. furosemide : A chlorobenzoic acid that is 4-chlorobenzoic acid substituted by a (furan-2-ylmethyl)amino and a sulfamoyl group at position 2 and 5 respectively. It is a diuretic used in the treatment of congestive heart failure. | 2.03 | 1 | 0 | chlorobenzoic acid;
furans;
sulfonamide | environmental contaminant;
loop diuretic;
xenobiotic |
estrone
Hydroxyestrones: Estrone derivatives substituted with one or more hydroxyl groups in any position. They are important metabolites of estrone and other estrogens. | 2.4 | 2 | 0 | 17-oxo steroid;
3-hydroxy steroid;
phenolic steroid;
phenols | antineoplastic agent;
bone density conservation agent;
estrogen;
human metabolite;
mouse metabolite |
galactose
galactopyranose : The pyranose form of galactose. | 2.03 | 1 | 0 | D-galactose;
galactopyranose | Escherichia coli metabolite;
mouse metabolite |
fluoranthene
fluoranthene: structure. fluoranthene : An ortho- and peri-fused polycyclic arene consisting of a naphthalene and benzene unit connected by a five-membered ring. | 7 | 1 | 0 | ortho- and peri-fused polycyclic arene | |
oxazoles
Oxazoles: Five-membered heterocyclic ring structures containing an oxygen in the 1-position and a nitrogen in the 3-position, in distinction from ISOXAZOLES where they are at the 1,2 positions.. 1,3-oxazole : A five-membered monocyclic heteroarene that is an analogue of cyclopentadiene with O in place of CH2 at position 1 and N in place of CH at position 3.. oxazole : An azole based on a five-membered heterocyclic aromatic skeleton containing one N and one O atom. | 2.42 | 2 | 0 | 1,3-oxazoles;
mancude organic heteromonocyclic parent;
monocyclic heteroarene | |
hydantoins
Hydantoins: Compounds based on imidazolidine dione. Some derivatives are ANTICONVULSANTS.. imidazolidine-2,4-dione : An imidazolidinone with oxo groups at position 2 and 4. | 2.05 | 1 | 0 | imidazolidine-2,4-dione | |
oleanolic acid
[no description available] | 2.03 | 1 | 0 | hydroxy monocarboxylic acid;
pentacyclic triterpenoid | plant metabolite |
stavudine
Stavudine: A dideoxynucleoside analog that inhibits reverse transcriptase and has in vitro activity against HIV.. stavudine : A nucleoside analogue obtained by formal dehydration across positions 2 and 3 of thymidine. An inhibitor of HIV-1 reverse transcriptase | 2.03 | 1 | 0 | dihydrofuran;
nucleoside analogue;
organic molecular entity | antimetabolite;
antiviral agent;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
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. | 2.25 | 1 | 0 | f-block element atom;
lanthanoid atom | |
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. | 7.13 | 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. | 2.03 | 1 | 0 | benzenes;
phenyl acetates | |
1,4-dioxane
1,4-dioxane: dehydrating agent; polar solvent miscible both with water & most organic solvents. dioxane : Any member of the class of dioxanes that is a cyclohexane in which two carbon atoms are replaced by oxygen atoms.. 1,4-dioxane : A dioxane with oxygen atoms at positions 1 and 4. | 2.03 | 1 | 0 | dioxane;
volatile organic compound | carcinogenic agent;
metabolite;
NMR chemical shift reference compound;
non-polar solvent |
alkenes
[no description available] | 7 | 1 | 0 | | |
3-chloroperbenzoic acid
3-chloroperbenzoic acid: oxidizing agent | 2.43 | 2 | 0 | monochlorobenzenes;
peroxy acid | |
tryptoline
tryptoline: neurotoxic factor that may be involved in development of Parkinson's disease; enzymatic prep from human brain converts tryptamine to tryptoline; RN given refers to parent cpd; structure | 2.05 | 1 | 0 | beta-carbolines | |
deoxyglucose
Deoxyglucose: 2-Deoxy-D-arabino-hexose. An antimetabolite of glucose with antiviral activity.. deoxyglucose : A deoxyhexose comprising glucose having at least one hydroxy group replaced by hydrogen. | 2.03 | 1 | 0 | | |
carbene
carbene: electrically neutral species H2C: and its derivatives, in which the carbon is covalently bonded to two univalent groups of any kind or a divalent group and bears two nonbonding electrons; carbene is the name of the parent hydride :CH2 ; hence, the name dichlorocarbene for :CCl2. However, names for acyclic and cyclic hydrocarbons containing one or more divalent carbon atoms are derived from the name of the corresponding all-4-hydrocarbon using the suffix -ylidene; methylene carbene also available. carbene : The electrically neutral species H2C(2.) and its derivatives, in which the carbon is covalently bonded to two univalent groups of any kind or a divalent group and bears two nonbonding electrons, which may be spin-paired (singlet state) or spin-non-paired (triplet state). | 2.04 | 1 | 0 | carbene;
methanediyl | |
fr 66979
FR 66979: structure given in first source; isolated from Streptomyces sandaensis | 2.01 | 1 | 0 | | |
fr 900482
FR 900482: isolated from Streptomyces sandaensis; structure given in above source | 2.01 | 1 | 0 | | |
xylose
xylopyranose: structure in first source | 2.02 | 1 | 0 | D-xylose | |
phytol
[no description available] | 2.02 | 1 | 0 | | |
peroxymonosulfate
peroxymonosulfate: oxidizing agent in prevention of tooth discoloration; RN given refers to ion(2-) | 2.03 | 1 | 0 | sulfur oxide;
sulfur oxoanion | |
ceric ammonium nitrate
cerium(IV) ammonium nitrate: a catalyst | 2.25 | 1 | 0 | | |
deoxycholic acid
Deoxycholic Acid: A bile acid formed by bacterial action from cholate. It is usually conjugated with glycine or taurine. Deoxycholic acid acts as a detergent to solubilize fats for intestinal absorption, is reabsorbed itself, and is used as a choleretic and detergent.. deoxycholic acid : A bile acid that is 5beta-cholan-24-oic acid substituted by hydroxy groups at positions 3 and 12 respectively. | 2.01 | 1 | 0 | bile acid;
C24-steroid;
dihydroxy-5beta-cholanic acid | human blood serum metabolite |
lupeol
[no description available] | 2.03 | 1 | 0 | pentacyclic triterpenoid;
secondary alcohol | anti-inflammatory drug;
plant metabolite |
diethylstilbestrol
Diethylstilbestrol: A synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. It was also used formerly as a growth promoter in animals. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), diethylstilbestrol has been listed as a known carcinogen. (Merck, 11th ed). diethylstilbestrol : An olefinic compound that is trans-hex-3-ene in which the hydrogens at positions 3 and 4 have been replaced by p-hydroxyphenyl groups. | 1.99 | 1 | 0 | olefinic compound;
polyphenol | antifungal agent;
antineoplastic agent;
autophagy inducer;
calcium channel blocker;
carcinogenic agent;
EC 1.1.1.146 (11beta-hydroxysteroid dehydrogenase) inhibitor;
EC 3.6.3.10 (H(+)/K(+)-exchanging ATPase) inhibitor;
endocrine disruptor;
xenoestrogen |
dioxirane
[no description available] | 2.49 | 2 | 0 | | |
oxazolidine
oxazolidine: structure given in first source | 7 | 1 | 0 | oxazolidine | |
geraniol
[no description available] | 7.02 | 1 | 0 | 3,7-dimethylocta-2,6-dien-1-ol;
monoterpenoid;
primary alcohol | allergen;
fragrance;
plant metabolite;
volatile oil component |
glycosides
[no description available] | 2.06 | 1 | 0 | | |
tamoxifen
[no description available] | 1.99 | 1 | 0 | stilbenoid;
tertiary amino compound | angiogenesis inhibitor;
antineoplastic agent;
bone density conservation agent;
EC 1.2.3.1 (aldehyde oxidase) inhibitor;
EC 2.7.11.13 (protein kinase C) inhibitor;
estrogen antagonist;
estrogen receptor antagonist;
estrogen receptor modulator |
galactal
galactal: RN given refers to cpd with unspecified isomeric designation; structure | 2.03 | 1 | 0 | anhydrohexose;
glycal | |
2',3'-didehydro-3'-deoxy-4'-ethynylthymidine
2',3'-didehydro-3'-deoxy-4'-ethynylthymidine: a highly active anti-HIV agent; structure in first source | 2.03 | 1 | 0 | | |
kaurenoic acid
kaurenoic acid: isolated from leaves of Montanoa tomentosa; structure given in first source. ent-kaur-16-en-19-oic acid : An ent-kaurane diterpenoid that is ent-kauran-19-oic acid in which a double bond is present at position 16(17); exhibits anticancer and anti-HIV 1 activity. | 2.03 | 1 | 0 | | |
muconaldehyde
muconaldehyde: potential toxic intermediate in benzene metabolism; structure given in first source | 6.99 | 1 | 0 | fatty aldehyde | |
oxepins
Oxepins: Compounds based on a 7-membered heterocyclic ring including an oxygen. They can be considered a medium ring ether. A natural source is the MONTANOA plant genus. Some dibenzo-dioxepins, called depsidones, are found in GARCINIA plants. | 2.73 | 3 | 0 | | |
tocotrienols
tocotrienol : A tocol in which the hydrocarbon chain at position 2 contains three double bonds. | 2.02 | 1 | 0 | diterpenoid | |
benzene oxide
benzene oxide: RN given refers to parent cpd | 6.99 | 1 | 0 | | |
coerulescine
coerulescine: structure in first source | 2.05 | 1 | 0 | | |
sodium hypochlorite
Sodium Hypochlorite: It is used as an oxidizing and bleaching agent and as a disinfectant. (From Grant & Hackh's Chemical Dictionary, 5th ed). sodium hypochlorite : An inorganic sodium salt in which hypochlorite is the counterion. It is used as a bleaching and disinfecting agent and is commonly found in household bleach. | 2.05 | 1 | 0 | inorganic sodium salt | bleaching agent;
disinfectant |
cyclopenta(cd)pyrene 3,4-oxide
cyclopenta(cd)pyrene 3,4-oxide: structure given in first source | 2.03 | 1 | 0 | | |
guanosine monophosphate
Guanosine Monophosphate: A guanine nucleotide containing one phosphate group esterified to the sugar moiety and found widely in nature.. guanosine 5'-monophosphate : A purine ribonucleoside 5'-monophosphate having guanine as the nucleobase. | 1.99 | 1 | 0 | guanosine 5'-phosphate;
purine ribonucleoside 5'-monophosphate | biomarker;
Escherichia coli metabolite;
metabolite;
mouse metabolite |
guanine
[no description available] | 7.4 | 2 | 0 | 2-aminopurines;
oxopurine;
purine nucleobase | algal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
phosphorus radioisotopes
Phosphorus Radioisotopes: Unstable isotopes of phosphorus that decay or disintegrate emitting radiation. P atoms with atomic weights 28-34 except 31 are radioactive phosphorus isotopes. | 1.99 | 1 | 0 | | |