[EN] ACETYLINIC PIPERAZINE COMPOUNDS AND THEIR USE AS METABOTROPIC GLUTAMATE RECEPTOR ANTAGONISTS<br/>[FR] COMPOSES ACETYLENIQUES DE PIPERAZINE ET LEUR UTILISATION EN TANT QU'ANTAGONISTES DU RECEPTEUR METABOTROPE DU GLUTAMATE
申请人:ASTRAZENECA AB
公开号:WO2005080363A1
公开(公告)日:2005-09-01
The present invention relates to new acetylinic piperazine compounds of formula I, their pharmaceutically acceptable salts, and hydrates: Formula (I), wherein R1, R2, R3, R4, M, and n are as defined in the description. The invention also relates to processes for the preparation of the compounds and to new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and to the use of the compounds in therapy.
本发明涉及公式I的新乙炔基哌嗪化合物,其药学上可接受的盐和水合物:公式(I),其中R1、R2、R3、R4、M和n如描述中所定义。该发明还涉及制备该化合物的方法,以及用于制备中所使用的新中间体,含有该化合物的药物组合物,以及该化合物在治疗中的用途。