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    • 9. 发明申请
    • Chromane Derivatives
    • 色原衍生物
    • US20070219237A1
    • 2007-09-20
    • US11687781
    • 2007-03-19
    • Yukari MatsumotoHirohisa ShimokawaTatsuya Yamagishi
    • Yukari MatsumotoHirohisa ShimokawaTatsuya Yamagishi
    • A61K31/4745C07D471/02
    • C07D471/04
    • This invention relates to compounds of the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R1, R2, R3, R4, R5, R6, R7, R8 A and B 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, Zollinger-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)化合物或其药学上可接受的盐,其中:R 1,R 2,R 3, R 4,R 5,R 6,R 7,R 8, A和B各自如本文所述或其药学上可接受的盐,以及含有这些化合物的组合物及其治疗和使用方法,其包含用于治疗由酸泵拮抗活性介导的病症的化合物,所述活性例如但不限于 ,胃肠疾病,胃食管疾病,胃食管反流病(GERD),咽喉反流病,消化性溃疡,胃溃疡,十二指肠溃疡,NSAID诱发的溃疡,胃炎,幽门螺杆菌感染,消化不良,功能性消化不良,佐林格 - 埃里森综合征, 非侵蚀性反流病(NERD),内脏痛,癌症,胃灼热,恶心,食管炎,吞咽困难,过度激活,气道障碍或哮喘。