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Title:
NITRIC OXIDE DONOR TYPE TREPROSTINIL DERIVATIVE, AND PHARMACEUTICAL COMPOSITION THEREOF AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/131349
Kind Code:
A1
Abstract:
A treprostinil coupled nitric oxide (NO) donor drug as shown in formula I below, a pharmaceutical composition thereof and a use thereof.

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Inventors:
HUANG XIAMENG (CN)
LU ZHUOMIN (CN)
WU XIAOCHUAN (CN)
WANG TIANYU (CN)
ZHANG XIANGYU (CN)
JIANG SHENG (CN)
Application Number:
PCT/CN2023/072247
Publication Date:
July 13, 2023
Filing Date:
January 16, 2023
Export Citation:
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Assignee:
GUANGZHOU KEMROCMED CO LTD (CN)
International Classes:
A61K31/21; C07D271/08; A61P9/12; A61P11/00; C07C203/04; C07C271/28
Domestic Patent References:
WO2022194195A12022-09-22
Foreign References:
CN115959996A2023-04-14
CN105848479A2016-08-10
CN1906159A2007-01-31
CN110678174A2020-01-10
CN103857413A2014-06-11
CN106905313A2017-06-30
Attorney, Agent or Firm:
BEIJING JUNYOU INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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