Identification |
Name: | 8-ETHYL-1,4,7,8-TETRAHYDRO-4-METHYL-2-(2,3,5-TRICHLOROPHENYL)-5H-IMIDAZO[2,1-I]PURIN-5-ONE MONOHYDROCHLORIDE |
Synonyms: | 8-ETHYL-1,4,7,8-TETRAHYDRO-4-METHYL-2-(2,3,5-TRICHLOROPHENYL)-5H-IMIDAZO[2,1-I]PURIN-5-ONE MONOHYDROCHLORIDE;PSB 10 HYDROCHLORIDE;8-ETHYL-1,4,7,8-TETRAHYDRO-4-METHYL-2-(2,3,5-TRICHLOROPHENYL)-5H-IMIDAZO[2,1-I]PURIN-5-ONE MONOHYDROCHLORIDE |
CAS: | 591771-91-4 |
Molecular Formula: | C16H14Cl3N5O.ClH |
Molecular Weight: | 435.141 |
Molecular Structure: |
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Properties |
Biological Activity: | Potent and highly selective antagonist for the human adenosine A 3 receptor, with low affinity for the rat A 3 receptor (K i values are 0.44 and > 17000 nM respectively). Displays > 3800-fold selectivity over human A 1 , A 2A and A 2B receptors (K i values are 4.1, 3.3 and 30 μ M respectively) and > 1800-fold selectivity over rat A 1 and A 2A receptors. Acts as an inverse agonist in the [ 35 S]GTP γ S binding assay in hA 3 -CHO cells (IC 50 = 4 nM). Produces thermal hyperalgesia in mice in vivo . |
Safety Data |
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