Synthesis, biological evaluation, and structural studies on N1 and C5 substituted cycloalkyl analogues of the pyrazole class of CB1 and CB2 ligands
作者:Mathangi Krishnamurthy、Wei Li、Bob M Moore
DOI:10.1016/j.bmc.2003.10.045
日期:2004.1
A series of N1 and C5 substituted cycloalkyl and C5 4-methylphenyl analogues of the N-(piperidin-1-yl)-4-methyl-1H-pyrazole-3-carboxamide class of cannabinoid ligands were synthesized. The analogues were evaluated for CB1 and CB2 receptor binding affinities and receptor subtype selectivity. The effects of pyrazole substitution on ligand conformation and as such receptor affinities was not readily apparent;