| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
choline
[no description available] | 1.99 | 1 | 0 | cholines | allergen;
Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
neurotransmitter;
nutrient;
plant metabolite;
Saccharomyces cerevisiae metabolite |
dibenzofuran
Dibenzofurans: Compounds that include the structure of dibenzofuran.. dibenzofurans : Any organic heterotricyclic compound based on a dibenzofuran skeleton and its substituted derivatives thereof.. dibenzofuran : A mancude organic heterotricyclic parent that consists of a furan ring flanked by two benzene rings ortho-fused across the 2,3- and 4,5-positions. | 1.99 | 1 | 0 | dibenzofurans;
mancude organic heterotricyclic parent;
polycyclic heteroarene | xenobiotic |
imidazole
imidazole: RN given refers to parent cpd. 1H-imidazole : An imidazole tautomer which has the migrating hydrogen at position 1. | 1.99 | 1 | 0 | imidazole | |
bw 284 c 51
[no description available] | 1.99 | 1 | 0 | | |
1-methylimidazole
1-methyl-1H-imidazole : A 1H-imidazole having a methyl substituent at the N-1 position. | 1.99 | 1 | 0 | imidazoles | |
tacrine
Tacrine: A cholinesterase inhibitor that crosses the blood-brain barrier. Tacrine has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and in the treatment of Alzheimer's disease and other central nervous system disorders.. tacrine : A member of the class of acridines that is 1,2,3,4-tetrahydroacridine substituted by an amino group at position 9. It is used in the treatment of Alzheimer's disease. | 2.42 | 2 | 0 | acridines;
aromatic amine | EC 3.1.1.7 (acetylcholinesterase) inhibitor |
ambenonium
ambenonium : A symmetrical oxalamide-based bis-quaternary ammonium ion having ethyl and 2-chlorobenzyl groups attached to the nitrogens. | 2.04 | 1 | 0 | quaternary ammonium ion | EC 3.1.1.8 (cholinesterase) inhibitor |
decamethonium
decamethonium: RN given refers to parent cpd. decamethonium : A quaternary ammonium ion that is a depolarising muscle relaxant whose structure comprises a decane-1,10-diamine core in which each amino group carries three methyl substituents. | 2.37 | 2 | 0 | quaternary ammonium ion | muscle relaxant;
nicotinic acetylcholine receptor agonist |
gallamine triethiodide
[no description available] | 2.04 | 1 | 0 | aromatic ether | |
methamidophos
methamidophos: structure. methamidophos : An organic thiophosphate resulting from the N-deacylation of the proinsecticide acephate. | 2.04 | 1 | 0 | organic thiophosphate;
organothiophosphate insecticide;
phosphoramide | acaricide;
agrochemical;
avicide |
methantheline
Methantheline: A quaternary ammonium compound that acts as an antimuscarinic agent. It has been used in the treatment of PEPTIC ULCER, in gastrointestinal disorders associated with smooth muscle spasm, and in the management of urinary incontinence, and may also be used for the treatment of HYPERHIDROSIS. | 1.93 | 1 | 0 | xanthenes | |
pentamidine
Pentamidine: Antiprotozoal agent effective in trypanosomiasis, leishmaniasis, and some fungal infections; used in treatment of PNEUMOCYSTIS pneumonia in HIV-infected patients. It may cause diabetes mellitus, central nervous system damage, and other toxic effects.. pentamidine : A diether consisting of pentane-1,5-diol in which both hydroxyl hydrogens have been replaced by 4-amidinophenyl groups. A trypanocidal drug that is used for treatment of cutaneous leishmaniasis and Chagas disease. | 1.99 | 1 | 0 | aromatic ether;
carboxamidine;
diether | anti-inflammatory agent;
antifungal agent;
calmodulin antagonist;
chemokine receptor 5 antagonist;
EC 2.3.1.48 (histone acetyltransferase) inhibitor;
NMDA receptor antagonist;
S100 calcium-binding protein B inhibitor;
trypanocidal drug;
xenobiotic |
succinylcholine
Succinylcholine: A quaternary skeletal muscle relaxant usually used in the form of its bromide, chloride, or iodide. It is a depolarizing relaxant, acting in about 30 seconds and with a duration of effect averaging three to five minutes. Succinylcholine is used in surgical, anesthetic, and other procedures in which a brief period of muscle relaxation is called for.. succinylcholine : A quaternary ammonium ion that is the bis-choline ester of succinic acid. | 2.04 | 1 | 0 | quaternary ammonium ion;
succinate ester | drug allergen;
muscle relaxant;
neuromuscular agent |
m-(n,n,n-trimethylammonio)trifluoroacetophenone
m-(N,N,N-trimethylammonio)trifluoroacetophenone: structure in first source | 2.04 | 1 | 0 | | |
donepezil hydrochloride
donepezil hydrochloride : A racemate comprising equimolar amounts of (R)- and (S)- donepezil hydrochloride. Its main therapeutic use is in the treatment of Alzheimer's disease where it is used to increase cortical acetylcholine. | 2.04 | 1 | 0 | | |
phentolamine
Phentolamine: A nonselective alpha-adrenergic antagonist. It is used in the treatment of hypertension and hypertensive emergencies, pheochromocytoma, vasospasm of RAYNAUD DISEASE and frostbite, clonidine withdrawal syndrome, impotence, and peripheral vascular disease.. phentolamine : A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An alpha-adrenergic antagonist, it is used for the treatment of hypertension. | 1.93 | 1 | 0 | imidazoles;
phenols;
substituted aniline;
tertiary amino compound | alpha-adrenergic antagonist;
vasodilator agent |
isoflurophate
Isoflurophate: A di-isopropyl-fluorophosphate which is an irreversible cholinesterase inhibitor used to investigate the NERVOUS SYSTEM. | 2.4 | 2 | 0 | dialkyl phosphate | |
physostigmine
Physostigmine: A cholinesterase inhibitor that is rapidly absorbed through membranes. It can be applied topically to the conjunctiva. It also can cross the blood-brain barrier and is used when central nervous system effects are desired, as in the treatment of severe anticholinergic toxicity. | 1.99 | 1 | 0 | carbamate ester;
indole alkaloid | antidote to curare poisoning;
EC 3.1.1.8 (cholinesterase) inhibitor;
miotic |
tubocurarine
Tubocurarine: A neuromuscular blocker and active ingredient in CURARE; plant based alkaloid of Menispermaceae.. tubocurarine : A benzylisoquinoline alkaloid muscle relaxant which constitutes the active component of curare.. isoquinoline alkaloid : Any alkaloid that has a structure based on an isoquinoline nucleus. They are derived from the amino acids like tyrosine and phenylalanine. | 1.93 | 1 | 0 | bisbenzylisoquinoline alkaloid | drug allergen;
muscle relaxant;
nicotinic antagonist |
tetramethylammonium
tetramethylammonium: RN given refers to parent cpd. tetramethylammonium : The simplest quaternary ammonium cation, comprising a central nitrogen linked to four methyl groups. | 1.93 | 1 | 0 | quaternary ammonium ion | |
soman
Soman: An organophosphorus compound that inhibits cholinesterase. It causes seizures and has been used as a chemical warfare agent. | 2.04 | 1 | 0 | phosphonic ester | |
sarin
Sarin: An organophosphorus ester compound that produces potent and irreversible inhibition of cholinesterase. It is toxic to the nervous system and is a chemical warfare agent.. isopropyl methylphosphonofluoridate : A phosphinic ester that is the isopropyl ester of methylphosphonofluoridic acid.. sarin : A racemate composed of equal amounts of (R)- and (S)-sarin. A potent and irreversible inhibitor of acetylcholinesterase that is toxic to the nervous system and is employed as a chemical warfare agent. | 2.04 | 1 | 0 | fluorine molecular entity;
phosphinic ester | |
neostigmine bromide
neostigmine bromide : The bromide salt of neostigmine. | 1.99 | 1 | 0 | bromide salt | |
edrophonium bromide
[no description available] | 2.42 | 2 | 0 | | |
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. | 2.04 | 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 |
benzenaminium, 4,4'-(3-oxo-1,5-pentanediyl)bis(n,n-dimethyl-n-2-propenyl-), dibromide
Benzenaminium, 4,4'-(3-oxo-1,5-pentanediyl)bis(N,N-dimethyl-N-2-propenyl-), Dibromide: Proposed cholinesterase inhibitor. | 2.04 | 1 | 0 | | |
azomycin
azomycin: RN given refers to parent cpd with specified locant; structure | 1.99 | 1 | 0 | C-nitro compound;
imidazoles | antitubercular agent |
2-methylimidazole
[no description available] | 1.99 | 1 | 0 | | |
chlormequat
Chlormequat: A plant growth regulator that is commonly used on ornamental plants.. chlormequat : A quaternary ammonium ion that is choline in which the hydroxy group has been replaced by a chlorine. Its salts (particularly the chloride salt, known as chlormequat chloride) are used as plant growth retardants. | 1.99 | 1 | 0 | quaternary ammonium ion | plant growth retardant |
3-hydroxyphenyltrimethylammonium
3-hydroxyphenyltrimethylammonium: RN given refers to parent cpd; structure | 1.99 | 1 | 0 | | |
1-methyl-2-nitroimidazole
[no description available] | 1.99 | 1 | 0 | | |
2,3,7,8-tetrachlorodibenzodioxine
Tetrachlorodibenzodioxin: A mixture of isomers. | 1.99 | 1 | 0 | polychlorinated dibenzodioxine | |
2,4,2',4'-tetrachlorobiphenyl
2,4,2',4'-tetrachlorobiphenyl: structure. 2,2',4,4'-tetrachlorobiphenyl : A tetrachlorobiphenyl that is biphenyl in which each of the phenyl groups is substituted at positions 2 and 4 by chlorines. | 1.99 | 1 | 0 | dichlorobenzene;
tetrachlorobiphenyl | |
butyrylcholine
butyrylcholine: RN given refers to parent cpd | 1.99 | 1 | 0 | acylcholine | |
octachlorodibenzo-4-dioxin
octachlorodibenzo-4-dioxin: RN given refers to unlabeled parent cpd | 1.99 | 1 | 0 | polychlorinated dibenzodioxine | |
acetylthiocholine
Acetylthiocholine: An agent used as a substrate in assays for cholinesterases, especially to discriminate among enzyme types. | 2.03 | 1 | 0 | | |
butyrylthiocholine
Butyrylthiocholine: A sulfur-containing analog of butyrylcholine which is hydrolyzed by butyrylcholinesterase to butyrate and thiocholine. It is used as a reagent in the determination of butyrylcholinesterase activity.. butyrylthiocholine : A quaternary ammonium ion obtained by the formal condensation of the carboxy group of butyric acid with the thiol group of thiocholine. It is used as a reagent for determination of butyrylcholinesterase activity. | 1.99 | 1 | 0 | quaternary ammonium ion | |
2-chlorodibenzofuran
2-chlorodibenzofuran: structure | 1.99 | 1 | 0 | | |
1,2,3,4-tetrachlorodibenzodioxin
1,2,3,4-tetrachlorodibenzodioxin: structure given in first source | 1.99 | 1 | 0 | polychlorinated dibenzodioxine | |
pcb 118
[no description available] | 1.99 | 1 | 0 | dichlorobenzene;
pentachlorobiphenyl;
trichlorobenzene | |
3,4,3',4'-tetrachlorobiphenyl
3,4,3',4'-tetrachlorobiphenyl: RN given refers to parent cpd. 3,3',4,4'-tetrachlorobiphenyl : A tetrachlorobiphenyl that is biphenyl in which the hydrogens at position 3 and 4 on each phenyl group are replaced by chlorines. | 1.99 | 1 | 0 | dichlorobenzene;
tetrachlorobiphenyl | |
2,3,3',4,4'-pentachlorobiphenyl
[no description available] | 1.99 | 1 | 0 | dichlorobenzene;
pentachlorobiphenyl;
trichlorobenzene | |
2,3,4,5-tetrachlorobiphenyl
tetrachlorobiphenyl : Any polychlorobiphenyl with molecular formula C12H6Cl4. | 1.99 | 1 | 0 | tetrachlorobenzene;
tetrachlorobiphenyl | |
1,2,7,8-tetrachlorodibenzo-p-dioxin
1,2,7,8-tetrachlorodibenzo-p-dioxin: structure in first source | 1.99 | 1 | 0 | | |
2,4,5,2',4',5'-hexachlorobiphenyl
[no description available] | 1.99 | 1 | 0 | hexachlorobiphenyl | |
thiocholine
Thiocholine: A mercaptocholine used as a reagent for the determination of CHOLINESTERASES. It also serves as a highly selective nerve stain. | 1.99 | 1 | 0 | | |
2,3,3',4,4',5-hexachlorobiphenyl
[no description available] | 1.99 | 1 | 0 | dichlorobenzene;
hexachlorobiphenyl;
tetrachlorobenzene | |
2,8-dichlorodibenzo-4-dioxin
2,8-dichlorodibenzo-4-dioxin: metabolite for 2,3,7,8-TCDD | 1.99 | 1 | 0 | | |
1,2,3,4,7,8-hexachlorodibenzodioxin
1,2,3,4,7,8-hexachlorodibenzodioxin: structure given in first source | 1.99 | 1 | 0 | polychlorinated dibenzodioxine | |
1,2,4-trichlorodibenzo-1,4-dioxin
1,2,4-trichlorodibenzo-1,4-dioxin: structure given in first source | 1.99 | 1 | 0 | | |
1,2,3,7,8-pentachlorodibenzo-p-dioxin
[no description available] | 1.99 | 1 | 0 | polychlorinated dibenzodioxine | |
2,3,7,8-tetrabromodibenzo-4-dioxin
2,3,7,8-tetrabromodibenzo-4-dioxin: structure given in first source. 2,3,7,8-tetrabromodibenzodioxine : An organobromine compound that is dibenzodioxine carrying four bromo substituents at positions 2, 3, 7 and 8. | 1.99 | 1 | 0 | dibenzodioxine;
organobromine compound | |
vx
VX nerve agent : A organic thiophosphate that is the ethyl ester of S-{2-[di(propan-2-yl)amino]ethyl} O hydrogen methylphosphonothioate. A toxic nerve agent used in chemical warfare. | 2.04 | 1 | 0 | organic thiophosphate;
tertiary amino compound | EC 3.1.1.7 (acetylcholinesterase) inhibitor;
neurotoxin |
2,3,7,8-tetrachlorodibenzofuran
2,3,7,8-tetrachlorodibenzofuran: toxic product which was generated in Italy due to an explosion in a plant manufacturing 2,4,5-trichlorophenol | 1.99 | 1 | 0 | polychlorinated dibenzofuran | |
2,3,4,7,8-pentachlorodibenzofuran
2,3,4,7,8-pentachlorodibenzofuran: structure given in first source | 1.99 | 1 | 0 | polychlorinated dibenzofuran | |
1,2,3,7,8-pentachlorodibenzofuran
1,2,3,7,8-pentachlorodibenzofuran: structure given in first source; RN given refers to parent cpd | 1.99 | 1 | 0 | polychlorinated dibenzofuran | |
1,2,3,4,7,8-hexachlorodibenzofuran
[no description available] | 1.99 | 1 | 0 | polychlorinated dibenzofuran | |
2,3,4,4'5-pentachlorobiphenyl
[no description available] | 1.99 | 1 | 0 | monochlorobenzenes;
pentachlorobiphenyl;
tetrachlorobenzene | |
1,3-di-(4-imidazolino-2-methoxyphenoxy)propane
1,3-di-(4-imidazolino-2-methoxyphenoxy)propane: structure given in first source | 1.99 | 1 | 0 | | |
irinotecan
[no description available] | 2.04 | 1 | 0 | carbamate ester;
delta-lactone;
N-acylpiperidine;
pyranoindolizinoquinoline;
ring assembly;
tertiary alcohol;
tertiary amino compound | antineoplastic agent;
apoptosis inducer;
EC 5.99.1.2 (DNA topoisomerase) inhibitor;
prodrug |
dioctyldimethyl ammonium chloride
[no description available] | 2.05 | 1 | 0 | quaternary ammonium salt | |
3,4,5,3',4'-pentachlorobiphenyl
3,3',4,4',5-pentachlorobiphenyl : A pentachlorobiphenyl in which the chlorines are located at the 3, 4, 5, 3', and 4' positions. | 1.99 | 1 | 0 | pentachlorobiphenyl;
trichlorobenzene | |
propamidine
propamidine: structure given in first source. propamidine : A polyether that is the bis(4-guanidinophenyl) ether of propane-1,3-diol. Used (as its isethionate salt) for the treatment of minor eye or eyelid infections, such as conjunctivitis and blepharitis. | 1.99 | 1 | 0 | aromatic ether;
guanidines;
polyether | antimicrobial agent;
antiseptic drug |
norharman
norharman: RN given refers to parent cpd. beta-carboline : The parent compound of the beta-carbolines, a tricyclic structure comprising an indole ring system ortho- fused to C-3 and C-4 of a pyridine ring. | 1.99 | 1 | 0 | beta-carbolines;
mancude organic heterotricyclic parent | fungal metabolite;
marine metabolite |
hexamidine
hexamidine : A polyether that is the bis(4-guanidinophenyl) ether of hexane-1,6-diol. | 1.99 | 1 | 0 | aromatic ether;
guanidines;
polyether | antimicrobial agent;
antiseptic drug |
2-ethylimidazole
[no description available] | 1.99 | 1 | 0 | | |
2-phenylimidazole
[no description available] | 1.99 | 1 | 0 | | |
rivastigmine
[no description available] | 2.04 | 1 | 0 | carbamate ester;
tertiary amino compound | cholinergic drug;
EC 3.1.1.8 (cholinesterase) inhibitor;
neuroprotective agent |
2-aminoimidazole
2-aminoimidazole: from catabolism of arginine | 1.99 | 1 | 0 | | |
hexyltrimethylammonium
hexyltrimethylammonium: RN given refers to parent cpd | 1.99 | 1 | 0 | | |
nicotine
(S)-nicotine : A 3-(1-methylpyrrolidin-2-yl)pyridine in which the chiral centre has S-configuration. The naturally occurring and most active enantiomer of nicotine, isolated from Nicotiana tabacum. | 1.93 | 1 | 0 | 3-(1-methylpyrrolidin-2-yl)pyridine | anxiolytic drug;
biomarker;
immunomodulator;
mitogen;
neurotoxin;
nicotinic acetylcholine receptor agonist;
peripheral nervous system drug;
phytogenic insecticide;
plant metabolite;
psychotropic drug;
teratogenic agent;
xenobiotic |
2,5-dihydro-2-(4-methoxyphenyl)-3h-pyrazolo(4,3-c)quinolin-3-one
[no description available] | 1.99 | 1 | 0 | | |
propidium iodide
[no description available] | 2.04 | 1 | 0 | organic iodide salt | |
beta-carboline-3-carboxylic acid ethyl ester
beta-carboline-3-carboxylic acid ethyl ester: isolated from brain tissue & urine; extremely potent displacer of diazepam from brain benzodiazepam receptors; structure in first source | 1.99 | 1 | 0 | beta-carbolines | |
beta-carboline-3-carboxylic acid methyl ester
beta-carboline-3-carboxylic acid methyl ester: structure given in first source | 1.99 | 1 | 0 | beta-carbolines | |
1,3-di(4-imidazolinophenoxyl)propane
1,3-di(4-imidazolinophenoxyl)propane: structure given in first source | 1.99 | 1 | 0 | | |
3-ethoxy-beta-carboline
3-ethoxy-beta-carboline: high affinity benzodiazepine receptor ligand with partial inverse agonist properties | 1.99 | 1 | 0 | | |
tert-butyl beta-carboline-3-carboxylate
tert-butyl beta-carboline-3-carboxylate: benzodiazepine receptor antagonist | 1.99 | 1 | 0 | | |
butamidine
butamidine: RN refers to HCl; structure in first source | 1.99 | 1 | 0 | | |
atropine
tropan-3alpha-yl 3-hydroxy-2-phenylpropanoate : A tropane alkaloid that is (1R,5)-8-methyl-8-azabicyclo[3.2.1]octane substituted by a (3-hydroxy-2-phenylpropanoyl)oxy group at position 3. | 1.93 | 1 | 0 | | |
3-chlorodibenzofuran
3-chlorodibenzofuran: structure given in first source | 1.99 | 1 | 0 | | |
1-(4-hydroxybenzyl)imidazole-2-thiol
1-(4-hydroxybenzyl)imidazole-2-thiol: RN & structure given in first source; RN not in Chemline 3/87 | 1.99 | 1 | 0 | | |
3-propoxy-beta-carboline
3-propoxy-beta-carboline: structure in first source | 1.99 | 1 | 0 | | |
harman
harman: a beta-carboline; RN given refers to parent cpd; structure. harman : An indole alkaloid fundamental parent with a structure of 9H-beta-carboline carrying a methyl substituent at C-1. It has been isolated from the bark of Sickingia rubra, Symplocus racemosa, Passiflora incarnata, Peganum harmala, Banisteriopsis caapi and Tribulus terrestris, as well as from tobacco smoke. It is a specific, reversible inhibitor of monoamine oxidase A. | 1.99 | 1 | 0 | harmala alkaloid;
indole alkaloid fundamental parent;
indole alkaloid | anti-HIV agent;
EC 1.4.3.4 (monoamine oxidase) inhibitor;
plant metabolite |
1-Ethyl-9H-pyrido[3,4-b]indole
[no description available] | 1.99 | 1 | 0 | harmala alkaloid | |
huperzine b
huperzine B: Chinese drug isolated from Huperzia serrata; structure given in first source; also isolated from Phlegmariurus fordii | 2.04 | 1 | 0 | phenanthrol | |
bis(7)-tacrine
[no description available] | 2.04 | 1 | 0 | secondary amino compound | apoptosis inhibitor;
EC 1.14.13.39 (nitric oxide synthase) inhibitor;
EC 3.1.1.7 (acetylcholinesterase) inhibitor;
neuroprotective agent |
ganstigmine
ganstigmine: structure in first source | 2.04 | 1 | 0 | | |
sk&f 102698
[no description available] | 1.99 | 1 | 0 | | |
asoxime chloride
[no description available] | 2.04 | 1 | 0 | | |
obidoxime chloride
[no description available] | 2.04 | 1 | 0 | | |