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    4-methoxy pyrrole derivatives or salts thereof and pharmaceutical composition comprising the same
    2.
    发明授权
    4-methoxy pyrrole derivatives or salts thereof and pharmaceutical composition comprising the same 有权

    公开(公告)号：US10100010B1

    公开(公告)日：2018-10-16

    申请号：US15520518

    申请日：2016-04-27

    Applicant: Daewoong Pharmaceutical Co., Ltd.

    Inventor： Chun Ho Lee ,  Seung Chul Lee ,  Yeon Im Lee ,  Deok Ki Eom ,  Mi Ryeong Han ,  Eun Ji Koh

    IPC: C07D207/48 ,  A61P31/04 ,  A61P1/16

    Abstract: The present invention provides a 4-methoxy pyrrole derivative or a pharmaceutically acceptable salt thereof, a preparation method thereof, and a pharmaceutical composition containing the same. The 4-methoxy pyrrole derivatives or pharmaceutically acceptable salts thereof according to the present invention have not only excellent proton pump inhibitory activity, gastric damage-inhibiting activity and defensive factor-enhancing effects, but also excellent eradication activity against H. pylori. Therefore, the 4-methoxy pyrrole derivatives or pharmaceutically acceptable salts thereof can be effectively used for the prevention and treatment of gastrointestinal damage due to gastrointestinal tract ulcer, gastritis, reflux esophagitis or H. pylori. Moreover, the 4-methoxy pyrrole derivatives or pharmaceutically acceptable salts thereof, have inhibitory activities against GPCR and thus can be effectively used for the prevention and treatment of 5-HT receptor-mediated or muscarinic acetylcholine receptor-mediated diseases.

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