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. 15, 2023
Filed:
Sep. 17, 2019
Applicant:
Suzhou Zanrong Pharma Limited, Suzhou, CN;
Inventors:
Ding Zhou, Shanghai, CN;
Ziqiang Cheng, Shanghai, CN;
Assignee:
SUZHOU ZANRONG PHARMA LIMITED, Suzhou, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/519 (2006.01); A61P 35/00 (2006.01); A61K 31/5377 (2006.01); A61K 31/7068 (2006.01); C07D 487/04 (2006.01); C07D 519/00 (2006.01); A61K 39/395 (2006.01);
U.S. Cl.
CPC ...
A61K 31/519 (2013.01); A61K 31/5377 (2013.01); A61K 31/7068 (2013.01); A61K 39/3955 (2013.01); A61P 35/00 (2018.01); C07D 487/04 (2013.01); C07D 519/00 (2013.01);
Abstract
The present application relates to novel quinazoline compounds as inhibitors of type I receptor tyrosine kinases, the pharmaceutical compositions comprising one or more of the compounds and salts thereof as an active ingredient, and the use of the compounds and salts thereof in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals and especially in humans.