[EN] HETEROCYCLE PHENYL AMIDE T-TYPE CALCIUM CHANNEL ANTAGONISTS [FR] ANTAGONISTES DE CANAUX CALCIQUES DE TYPE T À BASE DE PHÉNYLE AMIDE HÉTÉROCYCLIQUE
The present invention is directed to heterocycle phenyl amide compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
The present invention is directed to heterocycle phenyl amide compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
[EN] HETEROCYCLE PHENYL AMIDE T-TYPE CALCIUM CHANNEL ANTAGONISTS<br/>[FR] ANTAGONISTES DE CANAUX CALCIQUES DE TYPE T À BASE DE PHÉNYLE AMIDE HÉTÉROCYCLIQUE
申请人:MERCK & CO INC
公开号:WO2009054984A1
公开(公告)日:2009-04-30
The present invention is directed to heterocycle phenyl amide compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
作者:Zhi-Qiang Yang、Kelly-Ann S. Schlegel、Youheng Shu、Thomas S. Reger、Rowena Cube、Christa Mattern、Paul J. Coleman、Jim Small、George D. Hartman、Jeanine Ballard、Cuyue Tang、Yuhsin Kuo、Thomayant Prueksaritanont、Cindy E. Nuss、Scott Doran、Steve V. Fox、Susan L. Garson、Yuxing Li、Richard L. Kraus、Victor N. Uebele、Adekemi B. Taylor、Wei Zeng、Wei Fang、Cynthia Chavez-Eng、Matthew D. Troyer、Julie Ann Luk、Tine Laethem、William O. Cook、John J. Renger、James C. Barrow
DOI:10.1021/ml100170e
日期:2010.12.9
A novel phenyl acetamide series of short-acting T-type calcium channel antagonists has been identified and evaluated using in vitro and in vivo assays. Heterocycle substitutions of the 4-position of the phenyl acetamides afforded potent and selective antagonists that exhibited desired short plasma half-lives across preclinical species. Lead compound TTA-A8 emerged as a compound with excellent in vivo