PRODRUGS OF DICLOFENAC - PUMONT BIOTECH CO LTD

Title:

PRODRUGS OF DICLOFENAC

Document Type and Number:

WIPO Patent Application WO/2023/217119

Kind Code:

A1

Abstract:

Disclosed herein is a diclofenac prodrug represented by formula (I), wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed is a method for alleviating arthritis, which includes administering to a subject in need thereof the aforesaid diclofenac prodrug.

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Inventors:

HWANG JENN-TSANG (CN)
CHEN CHIEN-WEN (CN)
KUEI CHUN-HSIUNG (CN)
CHEN WEN-LING (CN)
ZHAO JIARAN (CN)

Application Number:

PCT/CN2023/092941

Publication Date:

November 16, 2023

Filing Date:

May 09, 2023

Export Citation:

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Assignee:

PUMONT BIOTECH CO LTD (CN)

International Classes:

C07D265/30; A61P19/02; C07C229/42; C07D295/205; C07D317/24

Foreign References:

CN103922981A

2014-07-16

Other References:

BANDGAR BABASAHEB P. ET AL: "Synthesis, Characterization, and Biological Evaluation of Novel Diclofenac Prodrugs", JOURNAL OF MEDICINAL CHEMISTRY, vol. 54, no. 5, 20 January 2011 (2011-01-20), US, pages 1202 - 1210, XP093056447, ISSN: 0022-2623, DOI: 10.1021/jm101095e

Attorney, Agent or Firm:

TIE CHI PATENT FIRM (CN)

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