LONG-ACTING MICROSPHERE FORMULATION CONTAINING ENTECAVIR, AND PREPARATION METHOD THEREOF

Title:

LONG-ACTING MICROSPHERE FORMULATION CONTAINING ENTECAVIR, AND PREPARATION METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2023/249465

Kind Code:

A1

Abstract:

Provided are: sustained-release microspheres containing entecavir, pamoic acid, and a biocompatible polymer; a pharmaceutical composition, containing the sustained-release microspheres, for preventing, ameliorating, or treating hepatitis B; and a method for preparing the sustained-release microspheres.

Inventors:

MOON SUNGWOONG (KR)
KIM GEONHO (KR)
LEE JINWOO (KR)
SEOL EUNYOUNG (KR)
LEE HEEYONG (KR)

Application Number:

PCT/KR2023/008798

Publication Date:

December 28, 2023

Filing Date:

June 23, 2023

Export Citation:

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Assignee:

G2GBIO INC (KR)

International Classes:

A61K9/16; A61K9/00; A61K31/522; A61K47/12; A61P31/20

Domestic Patent References:

WO2022042641A1

2022-03-03

Foreign References:

KR20210007924A	2021-01-20
KR20140086722A	2014-07-08
KR20130100464A	2013-09-11
KR20150100576A	2015-09-02

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (KR)

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