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:
Aug. 06, 2024
Filed:
Sep. 25, 2019
Applicant:
Suzhou Raymon Pharmaceuticals Company, Ltd., Suzhou, CN;
Inventors:
Fei Zhang, Suzhou, CN;
Zixia Feng, Suzhou, CN;
Assignee:
SUZHOU RAYMON PHARMACEUTICALS COMPANY, LTD., Suzhou, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); A61K 31/407 (2006.01); A61K 31/5377 (2006.01); A61P 35/00 (2006.01); A61P 35/02 (2006.01); C07D 239/42 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61K 31/407 (2013.01); A61K 31/5377 (2013.01); A61P 35/00 (2018.01); A61P 35/02 (2018.01); C07D 239/42 (2013.01);
Abstract
Provided in the present disclosure is a type of pyrazolopyrimidine compound as shown in formula (I) or a pharmaceutically acceptable salt thereof, and a preparation method thereof and the use of same in the preparation of a drug for treating or preventing cancers. Such a compound is a new-type PI3K inhibitor and has an excellent inhibitory activity, and can hopefully be used for treating a variety of malignant tumors.
Zhang, Fei. (2024). Pyrazolopyrimidine compound and preparation method therefor and use thereof in preparation of anti-cancer drug (U.S. Patent No. 12054488). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12054488
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile