申请人:Koike Hiroki
公开号:US20100048532A1
公开(公告)日:2010-02-25
This invention relates to compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R
1
, R
2
, R
3
, R
4
, A and E are each as described herein or a pharmaceutically acceptable salt, and compositions containing such compounds and the method of treatment and the use, comprising such compounds for the treatment of a condition mediated by acid pump antagonistic activity such as, but not limited to, as gastrointestinal disease, gastroesophageal disease, gastroesophageal reflux disease (GERD), laryngopharyngeal reflux disease, peptic ulcer, gastric ulcer, duodenal ulcer, NSAID-induced ulcers, gastritis, infection of
Helicobacter pylori
, dyspepsia, functional dyspepsia, Zolliπger-Ellison syndrome, non-erosive reflux disease (NERD), visceral pain, cancer, heartburn, nausea, esophagitis, dysphagia, hypersalivation, airway disorders or asthma.
本发明涉及式(I)的化合物或其药学上可接受的盐,其中:R1、R2、R3、R4、A和E分别如本文所述或其药学上可接受的盐,并含有此类化合物的组合物以及治疗和使用的方法,包括使用此类化合物治疗由酸泵拮抗活性介导的疾病,例如但不限于胃肠疾病、胃食管疾病、胃食管反流病(GERD)、喉咙咽部反流病、消化性溃疡、胃溃疡、十二指肠溃疡、NSAID引起的溃疡、胃炎、幽门螺杆菌感染、消化不良、功能性消化不良、Zolliπger-Ellison综合症、非侵蚀性反流病(NERD)、内脏疼痛、癌症、烧心、恶心、食管炎、吞咽困难、过多唾液、气道疾病或哮喘等病症。