The present invention discloses novel compounds of Formula I or pharmaceutically acceptable salts thereof which have histamine-H3 receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat obesity, cognitive deficiencies, narcolepsy, and other histamine H3 receptor-related diseases. (Formula I)
本发明披露了公式I的新化合物或其药学上可接受的盐,其具有
组胺H3受体
拮抗剂或反向激动剂活性,以及制备这种化合物的方法。在另一个实施例中,本发明披露了包含公式I化合物的药物组合物,以及使用它们治疗肥胖症、认知缺陷、嗜睡症和其他
组胺H3受体相关疾病的方法。(公式I)