NOVEL RHODAMINE DYE AND APPLICATION THEREOF AGAINST PATHOGENIC BACTERIA

Title:

NOVEL RHODAMINE DYE AND APPLICATION THEREOF AGAINST PATHOGENIC BACTERIA

Document Type and Number:

WIPO Patent Application WO/2020/019289

Kind Code:

A1

Abstract:

The present invention relates to a novel rhodamine dye and an application thereof against pathogenic bacteria. In particular, the present invention relates to a compound represented by the following formula A. In the formula, X- and R1-R9 are as described in the specification. The novel rhodamine dye of the present invention has bacteriostatic and bactericidal effect on gram-positive and gram-negative bacteria and antibacterial synergistic effect.

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Inventors:

YANG YOUJUN (CN)
CHEN DAIJIE (CN)
QIAN XUHONG (CN)
LUO XIAO (CN)
SHAO LEI (CN)
DONG XIAOJING (CN)
QIAN LIUJIA (CN)

Application Number:

PCT/CN2018/097386

Publication Date:

January 30, 2020

Filing Date:

July 27, 2018

Export Citation:

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Assignee:

UNIV EAST CHINA SCIENCE & TECH (CN)
SHANGHAI INST PHARMACEUTICAL IND (CN)

International Classes:

C07D311/82; A61K31/352; A61P31/04; C07D493/08

Domestic Patent References:

WO2010033011A1

2010-03-25

Foreign References:

CN108570032A	2018-09-25
CN107148480A	2017-09-08
CN102307878A	2012-01-04

Attorney, Agent or Firm:

SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)

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