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.

Date of Patent:
Jan. 21, 2025

Filed:

Nov. 15, 2019
Applicant:

Beijing Scitech-mq Pharmaceuticals Limited, Beijing, CN;

Inventors:

Qiang Zhang, Beijing, CN;

Shannan Yu, Beijing, CN;

Yueming Sun, Beijing, CN;

Leifu Yang, Beijing, CN;

Nanqiao Zheng, Beijing, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/357 (2006.01); C07D 319/10 (2006.01); C07D 491/056 (2006.01);
U.S. Cl.
CPC ...
C07D 491/056 (2013.01);
Abstract

Disclosed are a class of compounds as inhibitors of kinases such as TRK, c-MET, AXL, MER and/or VEGFR2, compositions and use thereof. In particular, disclosed are a class of compounds (as shown in formula (1)) or isomers, solvates, hydrates, pharmaceutically acceptable salts, and prodrugs thereof having strong inhibition activities for kinases such as TRK, c-MET, AXL, MER and/or VEGFR2, and pharmaceutical compositions comprising said compounds. Also disclosed is use of the compounds or pharmaceutical compositions in the preparation of a medicament for treating autoimmune diseases or cancers.


Find Patent Forward Citations

Zhang, Qiang. (2025). Substituted aromatic ring-linked dioxinoquinazolines and dioxinoquinolines as kinase inhibitors (U.S. Patent No. 12202835). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12202835

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

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