Invention Grant
- Patent Title: PDE4 inhibitor
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Application No.: US16326976Application Date: 2017-08-22
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Publication No.: US10662189B2Publication Date: 2020-05-26
- Inventor: Yunfu Luo , Chundao Yang , Maoyi Lei , Ling Liu , Guoping Hu , Jian Li , Shuhui Chen
- Applicant: SHIJIAZHUANG SAGACITY NEW DRUG DEVELOPMENT CO., LTD.
- Applicant Address: CN Shijiazhuang
- Assignee: SHIJIAZHUANG SAGACITY NEW DRUG DEVELOPMENT CO., LTD.
- Current Assignee: SHIJIAZHUANG SAGACITY NEW DRUG DEVELOPMENT CO., LTD.
- Current Assignee Address: CN Shijiazhuang
- Agency: SZDC Law P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@63e066aa
- International Application: PCT/CN2017/098461 WO 20170822
- International Announcement: WO2018/036469 WO 20180301
- Main IPC: C07D471/04
- IPC: C07D471/04 ; C07D498/04 ; A61P29/00 ; A61P37/00 ; A61K31/519 ; A61P19/02
Abstract:
Provided are a PDE4 inhibitor and a use thereof in the preparation of a medicament for treating PDE4 related diseases. Specifically disclosed are the compound as shown in formula (I) and a pharmaceutically acceptable salt thereof.
Public/Granted literature
- US20190177318A1 PDE4 INHIBITOR Public/Granted day:2019-06-13
Information query
