A new series of propionamide derivatives was developed as dual μ-opioidreceptoragonists and σ1 receptor antagonists. Modification of a high-throughput screening hit originated a series of piperazinylcycloalkylmethyl propionamides, which were explored to overcome the challenge of achieving balanced dual activity and convenient drug-like properties. The lead compound identified, 18g, showed good analgesic
[EN] NOVEL BENZO-1,3-DIOXOLYL- AND BENZOFURANYL SUBSTITUTED PYRROLIDINE DERIVATIVES AS ENDOTHELIN ANTAGONISTS<br/>[FR] DERIVES DE PYRROLIDINE A SUBSTITUTION BENZO-1,3-DIOXOLYL ET BENZOFURANYL SERVANT D'ANTAGONISTES DE L'ENDOTHELINE
申请人:ABBOTT LABORATORIES
公开号:WO1997030045A1
公开(公告)日:1997-08-21
(EN) A compound of formula (I), or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.(FR) La présente invention concerne un composé représenté par la formule générale (I) ou l'un de ses sels galéniques. L'invention, qui concerne également des procédés convenant à leur préparation, concerne aussi des intermédiaires pour de telles préparations. L'invention concerne enfin un procédé de réalisation d'une fonction antagoniste de l'endothéline.
(EN) A compound of formula (I) or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.(FR) Composé de formule (I) ou sel pharmaceutiquement acceptable dudit composé, ainsi que procédés et intermédiaires destinés à la préparation dudit composé, et procédé permettant d'obtenir un effet antagoniste par rapport à l'endothéline.
A compound of the formula (I):
or a pharmaceutically acceptable salt thereof is disclosed, as well as processes for and intermediates in the preparation thereof, and a method of antagonizing endothelin.
公开了化合物(I)的公式或其药学上可接受的盐,以及其制备过程和中间体,以及拮抗内皮素的方法。
Processes for preparing endothelin antagonists
申请人:Abbott Laboratories
公开号:EP1186603A2
公开(公告)日:2002-03-13
Processes for preparing endothelin antagonists of formula (I) and pharmaceutically acceptable salts thereof and processes for preparing intermediates thereof.