Substance | Description | Relationhip Strength | Studies | Trials | Classes | Roles |
1,3-dipropyl-8-cyclopentylxanthine | [no description available] | medium | 6 | 0 | oxopurine | adenosine A1 receptor antagonist; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor |
n(6)-benzyladenosine | [no description available] | medium | 1 | 0 | | |
n(6)-phenyladenosine | [no description available] | medium | 2 | 0 | purine nucleoside | |
n(6)-cyclopentyladenosine | [no description available] | medium | 3 | 0 | | |
n(6)-cyclohexyladenosine | [no description available] | medium | 1 | 0 | | |
8-phenyltheophylline | [no description available] | medium | 10 | 0 | | |
1,3-dipropyl-8-(4-sulfophenyl)xanthine | [no description available] | medium | 6 | 0 | | |
enprofylline | [no description available] | medium | 2 | 0 | oxopurine | anti-arrhythmia drug; anti-asthmatic drug; bronchodilator agent; non-steroidal anti-inflammatory drug |
8-(4-sulfophenyl)theophylline | [no description available] | medium | 6 | 0 | | |
8-cyclopentyl-1,3-dimethylxanthine | [no description available] | medium | 2 | 0 | oxopurine | |
theophylline | [no description available] | medium | 8 | 0 | dimethylxanthine | adenosine receptor antagonist; anti-asthmatic drug; anti-inflammatory agent; bronchodilator agent; drug metabolite; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; fungal metabolite; human blood serum metabolite; immunomodulator; muscle relaxant; vasodilator agent |
caffeine | [no description available] | medium | 6 | 0 | purine alkaloid; trimethylxanthine | adenosine A2A receptor antagonist; adenosine receptor antagonist; adjuvant; central nervous system stimulant; diuretic; EC 2.7.11.1 (non-specific serine/threonine protein kinase) inhibitor; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; environmental contaminant; food additive; fungal metabolite; geroprotector; human blood serum metabolite; mouse metabolite; mutagen; plant metabolite; psychotropic drug; ryanodine receptor agonist; xenobiotic |
3-methylxanthine | [no description available] | medium | 1 | 0 | 3-methylxanthine | metabolite |
1-methylxanthine | [no description available] | medium | 2 | 0 | 1-methylxanthine | mouse metabolite |
bw a1433u | [no description available] | medium | 4 | 0 | | |
1-isoamyl-3-isobutylxanthine | [no description available] | medium | 3 | 0 | | |
1,3-dipropyl-7-methylxanthine | [no description available] | medium | 2 | 0 | | |
1,3-dipropylxanthine | [no description available] | medium | 7 | 0 | | |
8-cyclohexylcaffeine | [no description available] | medium | 1 | 0 | | |
1,3-diethyl-8-phenylxanthine | [no description available] | medium | 4 | 0 | | |
8-(4-((2-aminoethyl)aminocarbonylmethyloxy)phenyl)-1,3-dipropylxanthine | [no description available] | medium | 2 | 0 | | |
8-(4-carboxymethyloxy)phenyl-1,3-dipropylxanthine | [no description available] | medium | 3 | 0 | | |
2-chloroadenosine | [no description available] | medium | 1 | 0 | purine nucleoside | |
1,3-dipropyl-8-(2-amino-4-chlorophenyl)xanthine | [no description available] | medium | 3 | 0 | | |
1-propylxanthine | [no description available] | medium | 2 | 0 | | |
1-methyl-3-isobutylxanthine | [no description available] | medium | 1 | 0 | 3-isobutyl-1-methylxanthine | |
8-chlorotheophylline | [no description available] | medium | 1 | 0 | organochlorine compound; purines | central nervous system stimulant |
xanthobine | [no description available] | medium | 1 | 0 | | |
7-(2-chloroethyl)theophylline | [no description available] | medium | 1 | 0 | oxopurine | |
etofylline | [no description available] | medium | 1 | 0 | oxopurine | |
pentoxifylline | [no description available] | medium | 1 | 0 | oxopurine | |
acefylline | [no description available] | medium | 1 | 0 | oxopurine | |
3,7-dimethyl-1-propargylxanthine | [no description available] | medium | 1 | 0 | | |
mrs 1754 | [no description available] | medium | 1 | 0 | oxopurine | |
psb 1115 | [no description available] | medium | 1 | 0 | oxopurine | |
histamine | [no description available] | medium | 1 | 0 | aralkylamino compound; imidazoles | human metabolite; mouse metabolite; neurotransmitter |
adenosine | [no description available] | medium | 11 | 0 | adenosines; purines D-ribonucleoside | analgesic; anti-arrhythmia drug; fundamental metabolite; human metabolite; vasodilator agent |
tetraethylammonium | [no description available] | medium | 1 | 0 | quaternary ammonium ion | |
topotecan | [no description available] | medium | 1 | 0 | pyranoindolizinoquinoline | antineoplastic agent; EC 5.99.1.2 (DNA topoisomerase) inhibitor |
bay-k-8644 | [no description available] | medium | 1 | 0 | (trifluoromethyl)benzenes; C-nitro compound; dihydropyridine; methyl ester | |
adenosine-5'-(n-ethylcarboxamide) | [no description available] | medium | 2 | 0 | adenosines; monocarboxylic acid amide | adenosine A1 receptor agonist; adenosine A2A receptor agonist; antineoplastic agent; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; vasodilator agent |
isoproterenol | [no description available] | medium | 2 | 0 | catechols; secondary alcohol; secondary amino compound | beta-adrenergic agonist; bronchodilator agent; cardiotonic drug; sympathomimetic agent |
clonidine | [no description available] | medium | 1 | 0 | clonidine; imidazoline | |
morphine | [no description available] | medium | 1 | 0 | morphinane alkaloid; organic heteropentacyclic compound; tertiary amino compound | anaesthetic; drug allergen; environmental contaminant; geroprotector; mu-opioid receptor agonist; opioid analgesic; plant metabolite; vasodilator agent; xenobiotic |
aminophylline | [no description available] | medium | 1 | 0 | mixture | bronchodilator agent; cardiotonic drug |
dipyridamole | [no description available] | medium | 1 | 0 | piperidines; pyrimidopyrimidine; tertiary amino compound; tetrol | adenosine phosphodiesterase inhibitor; EC 3.5.4.4 (adenosine deaminase) inhibitor; platelet aggregation inhibitor; vasodilator agent |
verapamil | [no description available] | medium | 1 | 0 | aromatic ether; nitrile; polyether; tertiary amino compound | |
denbufylline | [no description available] | low | 0 | 0 | oxopurine | |
dyphylline | [no description available] | low | 0 | 0 | oxopurine; propane-1,2-diols | bronchodilator agent; EC 3.1.4.* (phosphoric diester hydrolase) inhibitor; muscle relaxant; vasodilator agent |
furafylline | [no description available] | low | 0 | 0 | oxopurine | |
propentofylline | [no description available] | low | 0 | 0 | oxopurine | |
proxyphylline | [no description available] | low | 0 | 0 | oxopurine | |
bamifylline | [no description available] | low | 0 | 0 | oxopurine | |
fenethylline | [no description available] | low | 0 | 0 | oxopurine | |
1,3,7-trimethyl-8-(phenylmethyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
reproterol | [no description available] | low | 0 | 0 | oxopurine | |
etamiphylline | [no description available] | low | 0 | 0 | oxopurine | |
etofylline clofibrate | [no description available] | low | 0 | 0 | oxopurine | |
doxofylline | [no description available] | low | 0 | 0 | oxopurine | anti-asthmatic drug; antitussive; bronchodilator agent |
rolofylline | [no description available] | low | 0 | 0 | oxopurine | |
7-methylxanthine | [no description available] | low | 0 | 0 | oxopurine; purine alkaloid | human xenobiotic metabolite; mouse metabolite; plant metabolite |
1-methyluric acid | [no description available] | low | 0 | 0 | oxopurine | human xenobiotic metabolite; mouse metabolite |
1,3-dimethyluric acid | [no description available] | low | 0 | 0 | oxopurine | metabolite |
pentifylline | [no description available] | low | 0 | 0 | oxopurine | |
cipamfylline | [no description available] | low | 0 | 0 | oxopurine | |
theodrenaline | [no description available] | low | 0 | 0 | oxopurine | |
1,3,7,9-tetramethyluric acid | [no description available] | low | 0 | 0 | oxopurine; purine alkaloid | analgesic; anti-inflammatory agent; human xenobiotic metabolite; plant metabolite |
isoguanine | [no description available] | low | 0 | 0 | oxopurine | |
1,3,7-trimethylurate | [no description available] | low | 0 | 0 | oxopurine | human blood serum metabolite; human urinary metabolite; human xenobiotic metabolite; mouse metabolite |
3,7-dimethyluric acid | [no description available] | low | 0 | 0 | oxopurine | metabolite; mouse metabolite |
1,7-dimethyluric acid | [no description available] | low | 0 | 0 | oxopurine | human xenobiotic metabolite; mouse metabolite |
2,8-dihydroxyadenine | [no description available] | low | 0 | 0 | 6-aminopurines; diol; heteroaryl hydroxy compound; oxopurine | human urinary metabolite; mammalian metabolite; mouse metabolite; nephrotoxic agent |
8-methoxymethyl-3-isobutyl-1-methylxanthine | [no description available] | low | 0 | 0 | oxopurine | |
5-hydroxyisourate | [no description available] | low | 0 | 0 | oxopurine | human metabolite; mouse metabolite |
4-[(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)methylamino]benzoic acid | [no description available] | low | 0 | 0 | oxopurine | |
1',3'-dimethylspiro[1H-indole-3,8'-7,9-dihydropurine]-2,2',6'-trione | [no description available] | low | 0 | 0 | oxopurine | |
8-anilino-1,3-dimethyl-7H-purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
2-[[3-methyl-7-(3-methylbutyl)-2,6-dioxo-8-purinyl]thio]propanoic acid methyl ester | [no description available] | low | 0 | 0 | oxopurine | |
7-[2-hydroxy-3-(2-methylphenoxy)propyl]-3-methyl-8-(propan-2-ylthio)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
3-methyl-7-pentyl-8-(2-phenylethylthio)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
2-(1,3-dimethyl-2,6-dioxo-7-purinyl)-N-(phenylmethyl)-N-(2-pyridinyl)acetamide | [no description available] | low | 0 | 0 | oxopurine | |
7-[(4-fluorophenyl)methyl]-1,3-dimethyl-8-[(2-oxo-2-thiophen-2-ylethyl)thio]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
8-(butan-2-ylthio)-7-[(4-chlorophenyl)methyl]-3-methylpurine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
3,7-dimethyl-1-(phenylmethyl)-8-[(phenylmethyl)amino]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
7-[(3-bromophenyl)methyl]-1,3-dimethyl-8-(2-methylpropylamino)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
8-(1,3-benzothiazol-2-ylthio)-3-methyl-7-pentylpurine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
7-(2-methoxyethyl)-3-methyl-8-(phenylthio)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
7-[2-(1,3-benzothiazol-2-ylthio)ethyl]-1,3-dimethyl-8-(3-methyl-1-piperidinyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
8-(2,5-dimethylphenoxy)-1,3-dimethyl-7-prop-2-enylpurine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
3-methyl-7-(phenylmethyl)-8-(propan-2-ylthio)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
3-methyl-7-[(4-methylphenyl)methyl]-8-[2-(1-piperidinyl)ethylthio]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
7-[(2-chloro-6-fluorophenyl)methyl]-1,3-dimethyl-8-(1-piperidinylmethyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
2-[(7-ethyl-1,3-dimethyl-2,6-dioxo-8-purinyl)thio]-N-(6-methyl-2-pyridinyl)acetamide | [no description available] | low | 0 | 0 | oxopurine | |
8-(3-ethoxypropylamino)-1,3-dimethyl-7H-purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
1,3-dimethyl-8-[methyl-(phenylmethyl)amino]-7-[2-(2-pyrimidinylthio)ethyl]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
3,5-dimethyl-4-isoxazolecarboxylic acid (3-butyl-2,6-dioxo-7-propyl-8-purinyl)methyl ester | [no description available] | low | 0 | 0 | oxopurine | |
7-(3-methoxypropyl)-3-(phenylmethyl)-8-(3-thiophenyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
6-thiouric acid | [no description available] | low | 0 | 0 | oxopurine | |
1,3-dimethyl-8-[2-(1-pyrrolidinyl)ethylthio]-6-sulfanylidene-7H-purin-2-one | [no description available] | low | 0 | 0 | oxopurine | |
3-methyl-7-(2-phenylethyl)-8-(propylamino)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
8-[(1-ethyl-3-piperidinyl)thio]-1,3-dimethyl-6-sulfanylidene-7H-purin-2-one | [no description available] | low | 0 | 0 | oxopurine | |
3-butyl-8-(2-fluorophenyl)-7-(phenylmethyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
4-[[7-[(4-fluorophenyl)methyl]-1,3-dimethyl-2,6-dioxo-8-purinyl]methyl]-1-piperazinecarboxylic acid ethyl ester | [no description available] | low | 0 | 0 | oxopurine | |
1,3-dimethyl-8-[[methyl-(phenylmethyl)amino]methyl]-7-(2-methylpropyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
8-[[4-[2-furanyl(oxo)methyl]-1-piperazinyl]methyl]-1,3-dimethyl-7-propylpurine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
4-[7-(2-methoxyethyl)-2,6-dioxo-3-(phenylmethyl)-8-purinyl]benzonitrile | [no description available] | low | 0 | 0 | oxopurine | |
2-(1,3-dimethyl-2,6-dioxo-7-purinyl)-N'-[2-(2-ethoxyphenoxy)-1-oxoethyl]acetohydrazide | [no description available] | low | 0 | 0 | oxopurine | |
2-(1,3-dimethyl-2,6-dioxo-7-purinyl)-N-[3-[(4-methoxyphenyl)sulfamoyl]-4-methylphenyl]acetamide | [no description available] | low | 0 | 0 | oxopurine | |
8-(4-methoxyphenyl)-7-methyl-3-(phenylmethyl)purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
8-[[4-[2-furanyl(oxo)methyl]-1-piperazinyl]methyl]-1,3-dimethyl-7-[(2-methylphenyl)methyl]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
1,3-dimethyl-8-(3-methyl-1-piperidinyl)-7-[2-[(5-methyl-1,3,4-thiadiazol-2-yl)thio]ethyl]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
7-[(2-chloro-6-fluorophenyl)methyl]-1,3-dimethyl-8-[(3-methyl-1-piperidinyl)methyl]purine-2,6-dione | [no description available] | low | 0 | 0 | oxopurine | |
istradefylline | [no description available] | low | 0 | 0 | oxopurine | |
8-hydroxyadenine | [no description available] | low | 0 | 0 | 6-aminopurines; heteroaryl hydroxy compound; nucleobase analogue; oxopurine | bacterial metabolite; human metabolite |
cafedrine | [no description available] | low | 0 | 0 | oxopurine | |
psb 36 | [no description available] | low | 0 | 0 | oxopurine | |
entecavir | [no description available] | low | 0 | 0 | 2-aminopurines; oxopurine; primary alcohol; secondary alcohol | antiviral drug; EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
acyclovir | [no description available] | low | 0 | 0 | 2-aminopurines; oxopurine | antimetabolite; antiviral drug |
guanine | [no description available] | low | 0 | 0 | 2-aminopurines; oxopurine; purine nucleobase | algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
hypoxanthine | [no description available] | low | 0 | 0 | nucleobase analogue; oxopurine; purine nucleobase | fundamental metabolite |
ganciclovir | [no description available] | low | 0 | 0 | 2-aminopurines; oxopurine | antiinfective agent; antiviral drug |
8-hydroxyguanine | [no description available] | low | 0 | 0 | oxopurine | |
7-ethylguanine | [no description available] | low | 0 | 0 | oxopurine | |
8-nitroguanine | [no description available] | low | 0 | 0 | oxopurine | |
8-oxyguanine | [no description available] | low | 0 | 0 | 2-aminopurines; oxopurine | |
9-carboxymethoxymethylguanine | [no description available] | low | 0 | 0 | oxopurine | |