Structure–activity relationships and CoMFA of N-3 substituted phenoxypropyl piperidine benzimidazol-2-one analogues as NOP receptor agonists with analgesic properties
作者:Ronald Palin、John K. Clark、Louise Evans、Andrea K. Houghton、Philip S. Jones、Alan Prosser、Grant Wishart、Kazuya Yoshiizumi
DOI:10.1016/j.bmc.2008.01.005
日期:2008.3.15
The N-3 position of a series of 3-phenoxypropyl piperidine benzimidazol-2-one analogues was optimised using the predictive power of a CoMFA model. The model was used to prioritise compounds for synthesis culminating in the triazole (+)-24. (+)-24 was found to be a high affinity, potent NOP agonist and demonstrated both antinociceptive and antiallodynic effects when administered iv to rodents.