Synthesis and CB1 cannabinoid receptor affinity of 4-alkoxycarbonyl-1,5-diaryl-1,2,3-triazoles
摘要:
A series of 4-alkoxycarbonyl-1,5-diaryl-1,2,3-triazoles were synthesized regioselectively using click chemistry and evaluated at CB1 cannabinoid receptors. The n-propyl ester 11 (K-i = 4.6 nM) and phenyl ester 14 ( Ki = 11 nM) exhibited the most potent affinity of the series. (C) 2008 Elsevier Ltd. All rights reserved.