Thiazolo[5,4,3-ij]quinolines, preparation and medicines containing the same
申请人:Rhone-Poulenc Rorer S.A.
公开号:US06288075B1
公开(公告)日:2001-09-11
Compounds of formula (I):
their racemates, enantiomers, diastereoisomers and inorganic acid salts and organic acid salts thereof, processes for preparing them and the medicaments containing them are discussed.
Methods of using compounds of formula (I):
1
their racemates, enantiomers, diastereoisomers and inorganic acid salts and organic acid salts thereof.
使用式(I)化合物的方法:1.使用它们的外消旋体、对映体、非对映异构体和无机酸盐以及有机酸盐。
The synthesis and structure–activity relationships of 3-amino-4-benzylquinolin-2-ones
作者:Piyasena Hewawasam、Nathan Chen、Min Ding、Joanne T. Natale、Christopher G. Boissard、Sarita Yeola、Valentin K. Gribkoff、John Starrett、Steven I. Dworetzky
DOI:10.1016/j.bmcl.2004.01.073
日期:2004.4
3-Amino-4-benzylquinolin-2-ones have been identified as a novel class of KCNQ2 channel openers. Synthesis and SAR is described along with their electrophysiological evaluation as activators of the cloned mKCNQ2 channel expressed in Xenopus laevis oocytes. The preliminary SAR data suggest the importance of both the trifluoromethylsulfonamido group and electron-withdrawing substituents on the quinolone nucleus for expression of KCNQ2 channel opening properties. (C) 2004 Elsevier Ltd. All rights reserved.