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:
Apr. 02, 2024
Filed:
Apr. 10, 2023
Applicant:
Kind Pharmaceutical, Hangzhou, CN;
Inventors:
Dong Liu, Hangzhou, CN;
Dongdong Chen, Hangzhou, CN;
Biao Deng, Hangzhou, CN;
Xiangyun Tu, Hangzhou, CN;
Zinan Fang, Hangzhou, CN;
Haohao Wu, Hangzhou, CN;
Danyan Gu, Hangzhou, CN;
Assignee:
KIND PHARMACEUTICAL, Zhejiang, CN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); A61P 7/00 (2006.01); C07D 491/20 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); A61P 7/00 (2018.01); C07D 491/20 (2013.01);
Abstract
This invention relates to indolizine derivatives and their use in medicine. In particular, the present invention discloses novel substituted indolizine derivatives of formula I, or an isotopically labeled compound thereof, or an optical isomer thereof, a geometric isomer thereof, a tautomer thereof or a mixture of various isomers, or a pharmaceutically acceptable salt thereof, or a prodrug thereof. The invention also relates to the use of these compounds in medicine.