申请人:CEPHALON, INC.
公开号:EP2752406A1
公开(公告)日:2014-07-09
The present invention is directed to compounds of formula (I) having histamine H3 antagonist activity, as well as methods of their use and preparation.
A compound of Formula I:
本发明涉及具有组胺 H3 拮抗剂活性的式 (I) 化合物及其使用和制备方法。
式 I 的化合物