Title:
POLYMERS, COMPOSITIONS AND METHODS FOR TREATING HYPERURICEMIA
Document Type and Number:
WIPO Patent Application WO/2023/023939
Kind Code:
A1
Abstract:
Provided herein are small molecule, polymers, and compositions thereof, as well as methods for preparing such polymers and compositions. Also provided is a method of using the polymers or compositions thereof for binding uric acid or precursor thereof, and/or for treating hyperuricemia, gout, and/or diseases caused by hyperuricemia.
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Inventors:
ZHOU YOUCHENG (CN)
LI TONGTONG (CN)
HU MINGLONG (CN)
LI YAN (CN)
BIE KANG (CN)
LIANG YING (CN)
CUI JIAN (CN)
ZHANG FAMING (CN)
LI TONGTONG (CN)
HU MINGLONG (CN)
LI YAN (CN)
BIE KANG (CN)
LIANG YING (CN)
CUI JIAN (CN)
ZHANG FAMING (CN)
Application Number:
PCT/CN2021/114310
Publication Date:
March 02, 2023
Filing Date:
August 24, 2021
Export Citation:
Assignee:
WATERSTONE PHARMACEUTICALS WUHAN CO LTD (CN)
International Classes:
A61K31/785; A61K31/74; A61P19/06
Domestic Patent References:
WO2005032563A1 | 2005-04-14 |
Foreign References:
US20030039627A1 | 2003-02-27 | |||
US20020187120A1 | 2002-12-12 | |||
CN101043878A | 2007-09-26 | |||
CN1511039A | 2004-07-07 | |||
CN1503676A | 2004-06-09 |
Other References:
DATABASE REGISTRY 16 November 1984 (1984-11-16), ANONYMOUS : "2,4-Pyrimidinediamine, 6-chloro- (CA INDEX NAME)", XP055955240, retrieved from STN Database accession no. 156-83-2
DATABASE REGISTRY 10 February 2014 (2014-02-10), ANONYMOUS : "2,4,6-Pyrimidinetriamine, N4-pentyl- (CA INDEX NAME) ", XP055955250, retrieved from STN Database accession no. 1541141-84-7
DATABASE REGISTRY 19 February 2007 (2007-02-19), ANONYMOUS : "2,4,6-Pyrimidinetriamine, N2-methyl- (CA INDEX NAME) ", XP055955244, retrieved from STN Database accession no. 921852-48-4
See also references of EP 4164659A4
DATABASE REGISTRY 10 February 2014 (2014-02-10), ANONYMOUS : "2,4,6-Pyrimidinetriamine, N4-pentyl- (CA INDEX NAME) ", XP055955250, retrieved from STN Database accession no. 1541141-84-7
DATABASE REGISTRY 19 February 2007 (2007-02-19), ANONYMOUS : "2,4,6-Pyrimidinetriamine, N2-methyl- (CA INDEX NAME) ", XP055955244, retrieved from STN Database accession no. 921852-48-4
See also references of EP 4164659A4
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
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