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.:
Date of Patent:
May. 12, 2026
Filed:
Jan. 17, 2022
Applicants:
Guangzhou Joyo Pharmatech Co., Ltd, Guangdong, CN;
Shanghai Jia Tan Pharmatech Co., Ltd., Shanghai, CN;
Inventors:
Assignees:
GUANGZHOU JOYO PHARMATECH CO., LTD, Guangdong, CN;
SHANGHAI JIA TAN PHARMATECH CO., LTD., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
A61P 35/00 (2006.01); A61K 31/519 (2006.01);
U.S. Cl.
CPC ...
A61K 31/519 (2013.01); A61P 35/00 (2018.01);
Abstract
An application of a pyrido[1,2-a]pyrimidinone analog or a pharmaceutically acceptable salt thereof in the preparation of a drug, the drug being used to treat and/or prevent one or more among PIK3CA-mutated breast cancer, PIK3CA-mutated ovarian cancer, PIK3CA-mutated endometrial cancer, PIK3CA-mutated cervical cancer, and PIK3CA-mutated bladder cancer.