Selected CGRP-antagonists, processes for preparing them and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim International GmbH
公开号:US07897603B2
公开(公告)日:2011-03-01
The present invention relates to the CGRP-antagonists of general formula I
wherein R1, R2, R3 and R4 are defined as in claim 1, the tautomers, the isomers, the diastereomers, the enantiomers, the hydrates thereof, the mixtures thereof and the salts thereof and the hydrates of the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, as well as those compounds of general formula I wherein one or more hydrogen atoms are replaced by deuterium, pharmaceutical compositions containing these compounds, their use and processes for preparing them.
本发明涉及一般式I的CGRP拮抗剂,其中R1、R2、R3和R4如权利要求1所定义,其互变异构体,异构体,对映异构体,对映体,其水合物,其混合物及其盐和其盐的水合物,特别是其与无机或有机酸或碱的生理上可接受的盐,以及那些一般式I的化合物,其中一个或多个氢原子被氘所取代,包含这些化合物的药物组合物,它们的用途和制备它们的过程。