Synthesis and evaluation of thiazole carboxamides as vanilloid receptor 1 (TRPV1) antagonists
摘要:
A thiazole derivative, 2-(2,6-dichlorobenzyl)-N-(4-isopropylphenyl) thiazole-4-carboxamide (1), was identified as a TRPV1 antagonist. We synthesized various thiazole analogs and evaluated them for their ability to block capsaicin- or acid-induced calcium influx in TRPV1-expressing CHO cells. The IC50 values of the most potent antagonists were ca. 0.050 mu M in these assays. (c) 2005 Elsevier Ltd. All rights reserved.
Synthesis and evaluation of thiazole carboxamides as vanilloid receptor 1 (TRPV1) antagonists
作者:Ning Xi、Yunxin Bo、Elizabeth M. Doherty、Christopher Fotsch、Narender R. Gavva、Nianhe Han、Randall W. Hungate、Lana Klionsky、Qingyian Liu、Rami Tamir、Shimin Xu、James J.S. Treanor、Mark H. Norman
DOI:10.1016/j.bmcl.2005.08.100
日期:2005.12
A thiazole derivative, 2-(2,6-dichlorobenzyl)-N-(4-isopropylphenyl) thiazole-4-carboxamide (1), was identified as a TRPV1 antagonist. We synthesized various thiazole analogs and evaluated them for their ability to block capsaicin- or acid-induced calcium influx in TRPV1-expressing CHO cells. The IC50 values of the most potent antagonists were ca. 0.050 mu M in these assays. (c) 2005 Elsevier Ltd. All rights reserved.