INTERMEDIATE OF POLYAMINE DERIVATIVE PHARMACEUTICAL SALT, PREPARATION METHOD THEREFOR, AND USE THEREOF

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)

Application Number:

PCT/CN2023/090767

Publication Date:

November 02, 2023

Filing Date:

April 26, 2023

Export Citation:

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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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