Title:
INTERMEDIATE OF POLYAMINE DERIVATIVE PHARMACEUTICAL SALT, PREPARATION METHOD THEREFOR, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/208020
Kind Code:
A1
Abstract:
Disclosed are an intermediate of a polyamine derivative pharmaceutical salt, a preparation method therefor, and use thereof. The intermediate compound has the following structure: (I), which can be used to prepare a polyamine derivative and a pharmaceutical salt thereof, and has very good application prospects in the field of chemical medicine.
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Inventors:
RAO XIANG (CN)
WENG FEI (CN)
XIA YISHUN (CN)
LIU XINRONG (CN)
LI ZHENWU (CN)
YANG BO (CN)
LI LEI (CN)
WENG FEI (CN)
XIA YISHUN (CN)
LIU XINRONG (CN)
LI ZHENWU (CN)
YANG BO (CN)
LI LEI (CN)
Application Number:
PCT/CN2023/090767
Publication Date:
November 02, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
WUHAN WUYAO SCI & TECH CO LTD (CN)
International Classes:
C07C271/20; A61K31/16; A61P29/00; A61P31/00; C07C209/50; C07C231/12; C07C233/40; C07C235/34; C07C235/40
Domestic Patent References:
WO2003078443A1 | 2003-09-25 |
Foreign References:
CN105348137A | 2016-02-24 | |||
CN111961204A | 2020-11-20 | |||
CN110963940A | 2020-04-07 | |||
US20020091253A1 | 2002-07-11 | |||
US4442305A | 1984-04-10 |
Attorney, Agent or Firm:
BEIJING LINKTEC IP LAW FIRM (SPECIAL GENERAL PARTNERSHIP) (CN)
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