申请人:——
公开号:US20010049367A1
公开(公告)日:2001-12-06
Compounds of formula (I)
1
compounds of formula (II)
2
compounds of formula (III)
3
and
compounds of formula (IV)
4
or pharmaceutically acceptable salts thereof are useful as H
3
receptor antagonists. Processes to make the compounds and methods of treatment using the compounds are also disclosed.
化合物的公式(I)1、公式(II)2、公式(III)3和公式(IV)4或其药学上可接受的盐被用作H3受体拮抗剂。还公开了制备这些化合物的方法以及使用这些化合物的治疗方法。