logo

For the Inventor, By the Inventor

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 12753166 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Apr. 27, 2022

Salt containing piperazine polycyclic derivative, crystal form thereof, preparation method therefor, and use thereof

Applicants:

Shanghai Hansoh Biomedical Co., Ltd., Shanghai, CN;

Jiangsu Hansoh Pharmaceutical Group Co., Ltd., Lianyungang, CN;

Inventors:

Jinyao Chen, Shanghai, CN;

Yuanyuan Li, Shanghai, CN;

Assignees:

Shanghai Hansoh Biomedical Co., Ltd., Shanghai, CN;

Jiangsu Hansoh Pharmaceutical Group Co., Ltd., Lianyungang, CN;

Attorneys:

Foley Hoag LLP

Dana M. Gordon

Alexander J. Chatterley

Primary Examiner:

Savitha M Rao

Int. Cl.
CPC ...
C07D 403/12 (2006.01); A61K 31/496 (2006.01); A61K 31/551 (2006.01); A61P 25/18 (2006.01); C07D 241/04 (2006.01); C07D 401/12 (2006.01); C07D 405/12 (2006.01); C07D 409/12 (2006.01); C07D 413/12 (2006.01); C07D 417/12 (2006.01);
U.S. Cl.
CPC ...
C07D 403/12 (2013.01); A61K 31/496 (2013.01); A61K 31/551 (2013.01); A61P 25/18 (2018.01); C07D 241/04 (2013.01); C07D 401/12 (2013.01); C07D 405/12 (2013.01); C07D 409/12 (2013.01); C07D 413/12 (2013.01); C07D 417/12 (2013.01);
Abstract

Provided are a salt containing a piperazine polycyclic derivative, a crystal form thereof, a preparation method therefor, and the use thereof. In particular, the present invention relates to a salt containing a compound of general formula (I) and a stereoisomer thereof, a crystal form of the salt, a preparation method, a pharmaceutical composition containing a therapeutically effective amount of the crystal form, and the use as a G protein-coupled receptor regulator in treatment or prevention of central nervous system diseases and/or mental diseases.

Find Patent Forward Citations

Chen, Jinyao. (2026). Salt containing piperazine polycyclic derivative, crystal form thereof, preparation method therefor, and use thereof (U.S. Patent No. 12753166). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12753166

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

Loading…