α-Methylated simplified resiniferatoxin (sRTX) thiourea analogues as potent and stereospecific TRPV1 antagonists
作者:Ho Shin Kim、Mi-Kyoung Jin、Sang-Uk Kang、Ju-Ok Lim、Phuong-Thao Tran、Van-Hai Hoang、Jihyae Ann、Tae-Hwan Ha、Larry V. Pearce、Vladimir A. Pavlyukovets、Peter M. Blumberg、Jeewoo Lee
DOI:10.1016/j.bmcl.2014.04.054
日期:2014.6
A series of alpha-methylated analogues of the potent sRTX thiourea antagonists were investigated as rTRPV1 ligands in order to examine the effect of alpha-methylation on receptor activity. The SAR analysis indicated that activity was stereospecific with the (R)-configuration of the newly formed chiral center providing high binding affinity and potent antagonism while the configuration of the C-region was not significant. (C) 2014 Elsevier Ltd. All rights reserved.