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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12715859 B1

PDFFull Text
Date of Patent:
Aug. 25, 2026

Filed:

May. 02, 2025

Pyrazole-substituted cyclopentanol ester derivative and use thereof

Applicant:

Chia Tai Tianqing Pharmaceutical Group Co., Ltd., Lianyungang, CN;

Inventors:

Yinsheng Zhang, Lianyungang, CN;

Yong Gao, Lianyungang, CN;

Bin Cao, Shanghai, CN;

Jinan Wang, Lianyungang, CN;

Damin Zhao, Lianyungang, CN;

Assignee:

CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD., Lianyungang, CN;

Attorney:

Oliff PLC

Primary Examiner:

Clinton A Brooks

Assistant Examiner:

Jed A Kucharczk

Int. Cl.
CPC ...
C07D 403/12 (2006.01); A61K 31/4155 (2006.01); A61K 31/427 (2006.01); A61K 31/4355 (2006.01); A61K 31/4439 (2006.01); A61K 31/444 (2006.01); A61K 31/506 (2006.01); C07D 231/38 (2006.01); C07D 401/12 (2006.01); C07D 401/14 (2006.01); C07D 405/12 (2006.01); C07D 409/12 (2006.01); C07D 413/14 (2006.01); C07D 417/12 (2006.01); C07D 417/14 (2006.01); C07D 491/048 (2006.01);
U.S. Cl.
CPC ...
C07D 403/12 (2013.01); A61K 31/4155 (2013.01); A61K 31/427 (2013.01); A61K 31/4355 (2013.01); A61K 31/4439 (2013.01); A61K 31/444 (2013.01); A61K 31/506 (2013.01); C07D 231/38 (2013.01); C07D 401/12 (2013.01); C07D 401/14 (2013.01); C07D 405/12 (2013.01); C07D 409/12 (2013.01); C07D 413/14 (2013.01); C07D 417/12 (2013.01); C07D 417/14 (2013.01); C07D 491/048 (2013.01);
Abstract

The present application relates to a pyrazole-substituted cyclopentanol ester derivative and use thereof, and in particular to a compound represented by formula (I), an isomer thereof, or a pharmaceutically acceptable salt thereof.

Find Patent Forward Citations

Zhang, Yinsheng. (2026). Pyrazole-substituted cyclopentanol ester derivative and use thereof (U.S. Patent No. 12715859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12715859

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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