BDBM25400 (2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol::CHEMBL68738::CPA::N6-CyclopentylAdo::N6-cyclopentyladenosine (CPA)::cid_657378

SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12

InChI Key InChIKey=SQMWSBKSHWARHU-SDBHATRESA-N

Data  146 KI  18 IC50  12 EC50

PDB links: 1 PDB ID matches this monomer.

Find this compound or compounds like it in BindingDB:
   Substructure
Similarity at least:  must be >=0.5
Exact match

Activity Spreadsheet -- Enzyme Inhibition Constant Data from BindingDB

Found 176 hits for monomerid = 25400   

TargetAdenosine receptor A1(Mus musculus)
Medical College of Wisconsin

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.220nMAssay Description:Displacement of [3H]N6-R-phenylisopropyladenosine from mouse A1A adenosine receptor expressed in CHO cell membranes after 60 mins by scintillation pr...More data for this Ligand-Target Pair
TargetAdenosine receptor A1(BOVINE)
Universit£ di Pisa

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.300nMAssay Description:Ability to displace the specific binding of [3H]CHA to adenosine A1 receptor from bovine brain cortical membranesMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.300nMAssay Description:Inhibition of [3H]CHA (N6-cyclohexyl adenosine) to rat brain membrane Adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(BOVINE)
Universit£ di Pisa

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.300nMAssay Description:Inhibitory activity at Adenosine A1 receptor by inhibition of [3H]CHA binding to bovine brain cortical membranes.More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.320nMAssay Description:Inhibition of [3H]-CHA binding to rat brain membrane Adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.320nMMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(GUINEA PIG)
Kyowa Hakko Kogyo Co., Ltd

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.320nMAssay Description:Inhibition of N6-[3H]cyclohexyladenosine binding to guinea pig forebrain membrane Adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(BOVINE)
Universit£ di Pisa

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.400nMAssay Description:Displacement of [3H]CCPA from adenosine A1 receptor in bovine cortical membraneMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.450nMAssay Description:Inhibition of [3H]- (R)-P1A binding to adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Homo sapiens (Human))
National Institute of Diabetes and Digestive and Kidney Diseases

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.450nMAssay Description:Displacement of [3H]R-PIA or [3H]CGS 21680 from human adenosine A1 receptor in CHO cellsMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(GUINEA PIG)
Kyowa Hakko Kogyo Co., Ltd

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.530nMAssay Description:Displacement of [3H]CCPA from adenosine A1 receptor in pig cortical membraneMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.589nMAssay Description:Binding affinity for Adenosine A1 receptor in corpora striata of rats using [3H]NECAMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Binding affinity at adenosine A1 receptor from rat brain membranes by [3H]N6-cyclohexyladenosine displacement.More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Tested for the binding affinity of A1 receptor by displacing the [3H]-PIA in rat brain membranesMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Binding affinity against Adenosine A1 receptor using [3H]CHA in rat brain membranesMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Displacement of [3H]CHA from adenosine A1 receptor of rat whole brainMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Inhibition of [3H]PIA binding to rat cortical adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Binding affinity against adenosine A1 receptor using [3H]-CHA or [3H]PIA as radioligandMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Binding affinity towards adenosine A1 receptor on rat whole brain membrane using [3H]N6-cyclohexyladenosineMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Binding affinity against Adenosine A1 receptor using N6-[3H]cyclohexyladenosine in rat brain membranesMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.590nMAssay Description:Inhibition of binding of [3H]N6-cyclohexyladenosine to adenosine A1 receptor of rat whole brain membranes.Checked by AuthorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.600nMAssay Description:Affinity for Adenosine A1 receptor determined by [3H]N6-cyclohexyladenosine binding to rat brain membranesMore data for this Ligand-Target Pair
In DepthDetails Article
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.760nMAssay Description:Binding affinity against adenosine A1 receptor from rat brain membranes using [3H]cyclohexyladenosine as radioligand.More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.800nMAssay Description:Displacement of [3H]CCPA from adenosine A1 receptor in rat brain cortex membraneMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.800nMAssay Description:Displacement of [3H]PIA from adenosine A1 receptor of rat brain membranesMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.800nMAssay Description:Binding affinity against low affinity component of adenosine A1 receptors from rat brain membranes using [3H]-DPCPXMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.800nMAssay Description:Binding affinity against low affinity component of adenosine A1 receptors from rat brain membranes using [3H]-DPCPXMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  0.800nMMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Oryctolagus cuniculus (Rabbit))
Pfizer Inc

Curated by PDSP Ki Database
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
In DepthDetails PubMed
TargetAdenosine receptor A2a/A2b(Rattus norvegicus)
Merrell Dow Research Institute

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  1.10nMAssay Description:Binding of Adenosine A2 receptor in whole rat brain membrane using [3H]CHA as a RadioligandMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  1.20nMAssay Description:Tested for inhibition of adenosine A1 receptor binding to rat brainMore data for this Ligand-Target Pair
In DepthDetails Article
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  1.20nMAssay Description:Displacement of [3H]-R-PIA from adenosine A1 receptor of Wistar rat forebrainMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  1.20nMAssay Description:Binding affinity against adenosine A1 receptor in rat brain membranes using [3H]CHA as radioligandMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  1.5nMAssay Description:Displacement of [3H]R-PIA from rat brain membrane Adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Homo sapiens (Human))
National Institute of Diabetes and Digestive and Kidney Diseases

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  1.80nMAssay Description:Displacement of [3H]R-PIA from human A1 adenosine receptor expressed in CHO cells after 60 min by Perkin Elmer Liquid Scintillation AnalyzerMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Homo sapiens (Human))
National Institute of Diabetes and Digestive and Kidney Diseases

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  2.25nMAssay Description:Displacement of [3H]CCPA from human recombinant adenosine A1 receptor expressed in CHO cellsMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Homo sapiens (Human))
National Institute of Diabetes and Digestive and Kidney Diseases

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  2.30nMAssay Description:Displacement of [3H]N6-R-phenylisopropyladenosine from human A1A adenosine receptor expressed in CHO cell membranes after 60 mins by scintillation pr...More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Homo sapiens (Human))
National Institute of Diabetes and Digestive and Kidney Diseases

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  2.30nM ΔG°:  -10.9kcal/molepH: 7.4 T: 2°CAssay Description:Radioligand binding assay using adenosine receptor.More data for this Ligand-Target Pair
TargetAdenosine receptor A3(Chick)
University of Illinois at Chicago

Curated by PDSP Ki Database
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  2.63nMMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Chick)
University of Illinois at Chicago

Curated by PDSP Ki Database
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  2.87nMMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  4.40nMAssay Description:Displacement of [3H]-DPCPX from Adenosine A1 receptor in Sprague-Dawley rat brain cortical membranes in absence of GTPMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.07nMAssay Description:Binding affinity for adenosine A1 receptor was assayed by displacement of [3H]DPCPX from rat cortical membranes.More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.10nMAssay Description:Displacement of [3H]DPCPX from Sprague-Dawley rat whole brain membrane A1AR by scintillation counting analysisMore data for this Ligand-Target Pair
In DepthDetails PubMed
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Binding affinity against adenosine A1 receptor using [3H]DPCPX in rat cortical membranes in the absence of GTPMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Displacement of [3H]-DPCPX from Adenosine A1 receptor in rat brain cortical membranes in absence of GTPMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Binding affinity for Adenosine A1 receptor of rat cortical membrane by displacing [3H]DPCPX More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Homo sapiens (Human))
National Institute of Diabetes and Digestive and Kidney Diseases

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Binding affinity to adenosine A1 receptor (unknown origin)More data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Displacement of [3H]DPCPX from rat cortical membranes Adenosine A1 receptorMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Binding affinity against adenosine A1 receptor using [3H]DPCPX in rat cortical membranes in the absence of GTPMore data for this Ligand-Target Pair
TargetAdenosine receptor A1(Rattus norvegicus (rat))
Universit£ di Camerino

Curated by ChEMBL
LigandPNGBDBM25400((2R,3R,4S,5R)-2-[6-(cyclopentylamino)-9H-purin-9-y...)
Show SMILES OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)ncnc12
Show InChI InChI=1S/C15H21N5O4/c21-5-9-11(22)12(23)15(24-9)20-7-18-10-13(16-6-17-14(10)20)19-8-3-1-2-4-8/h6-9,11-12,15,21-23H,1-5H2,(H,16,17,19)/t9-,11-,12-,15-/m1/s1
Affinity DataKi:  5.90nMAssay Description:Displacement of [3H]DPCPX (without GTP) from Adenosine A1 receptor of rat cortical membraneMore data for this Ligand-Target Pair
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