申请人:Merck Sharp & Dohme Ltd.
公开号:US06048878A1
公开(公告)日:2000-04-11
A compound of formula (I), or a salt or prodrug thereof, is described, wherein G is attached at position 3 or 4 of the piperidine ring and represents halogen or C.sub.1-6 alkoxy; R1 represents C.sub.3-6 alkenyl, C.sub.3-6 alkynyl, aryl(C.sub.1-6)alkyl or heteroaryl (C.sub.1-6)alkyl, any of which groups may be optionally substituted; processes for its preparation and its use in therapy, particularly in the treatment of migraine.
本文描述了式(I)的化合物,或其盐或前药,其中G附加在哌啶环的3或4位,表示卤素或C.sub.1-6烷氧基;R1表示C.sub.3-6烯基,C.sub.3-6炔基,芳基(C.sub.1-6)烷基或杂环芳基(C.sub.1-6)烷基,其中任何一个基团都可以选择性地被取代;其制备过程及其在治疗中的应用,特别是在治疗偏头痛方面。