Discovery of GSK2193874: An Orally Active, Potent, and Selective Blocker of Transient Receptor Potential Vanilloid 4
作者:Mui Cheung、Weike Bao、David J. Behm、Carl A. Brooks、Michael J. Bury、Sarah E. Dowdell、Hilary S. Eidam、Ryan M. Fox、Krista B. Goodman、Dennis A. Holt、Dennis Lee、Theresa J. Roethke、Robert N. Willette、Xiaoping Xu、Guosen Ye、Kevin S. Thorneloe
DOI:10.1021/acsmedchemlett.7b00094
日期:2017.5.11
failure. Herein we report the discovery of an orally active, potent, and selective TRPV4 blocker, 3-(1,4'-bipiperidin-1'-ylmethyl)-7-bromo-N-(1-phenylcyclopropyl)-2-[3-(trifluoromethyl)phenyl]-4-quinolinecarboxamide (GSK2193874, 28) after addressing an unexpected off-target cardiovascular liability observed from in vivo studies. GSK2193874 is a selective tool for elucidating TRPV4 biology both in vitro
瞬时受体电位Vanilloid 4(TRPV4)是阳离子通道的瞬时受体电位(TRP)超家族的成员。TRPV4在肺部的血管内皮中表达,并调节肺泡间隔屏障的完整性。升高的肺血管压力会引起TRPV4依赖性肺水肿,因此,抑制TRPV4代表了一种新的方法来治疗与充血性心力衰竭等疾病相关的肺水肿。在这里,我们报告发现了口服活性,有效和选择性TRPV4阻滞剂3-(1,4'-bipiperidin-1'-ylmethyl)-7-bromo-N-(1-苯基环丙基)-2- [3- (三氟甲基)苯基] -4-喹啉羧酰胺(GSK2193874,28)解决了从体内研究中观察到的意外脱靶心血管不良反应。