TCPA   Click here for help

GtoPdb Ligand ID: 5590

Synonyms: N6-cyclopentyl-2-(3-phenylaminocarbonyltriazene-1-yl)adenosine
Compound class: Synthetic organic
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 13
Hydrogen bond donors 6
Rotatable bonds 9
Topological polar surface area 191.4
Molecular weight 497.21
XLogP 1.5
No. Lipinski's rules broken 2
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Canonical SMILES OCC1OC(C(C1O)O)n1cnc2c1nc(NN=NC(=O)Nc1ccccc1)nc2NC1CCCC1
Isomeric SMILES OC[C@H]1O[C@H]([C@@H]([C@@H]1O)O)n1cnc2c1nc(N/N=N/C(=O)Nc1ccccc1)nc2NC1CCCC1
InChI InChI=1S/C22H27N9O5/c32-10-14-16(33)17(34)20(36-14)31-11-23-15-18(24-12-8-4-5-9-12)26-21(27-19(15)31)28-30-29-22(35)25-13-6-2-1-3-7-13/h1-3,6-7,11-12,14,16-17,20,32-34H,4-5,8-10H2,(H3,24,25,26,27,28,29,35)/t14-,16-,17-,20-/m1/s1
1. Beukers MW, Klaassen CH, De Grip WJ, Verzijl D, Timmerman H, Leurs R. (1997)
Heterologous expression of rat epitope-tagged histamine H2 receptors in insect Sf9 cells.
Br J Pharmacol, 122 (5): 867-74. [PMID:9384502]
2. Beukers MW, Wanner MJ, Von Frijtag Drabbe Künzel JK, Klaasse EC, IJzerman AP, Koomen GJ. (2003)
N6-cyclopentyl-2-(3-phenylaminocarbonyltriazene-1-yl)adenosine (TCPA), a very selective agonist with high affinity for the human adenosine A1 receptor.
J Med Chem, 46 (8): 1492-503. [PMID:12672250]