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:
Jan. 05, 2021
Filed:
Jun. 22, 2017
Lanova Medicines Limited, Shanghai, CN;
Fang Sun, Shanghai, CN;
Youni Zhan, Shanghai, CN;
LaNova Medicines Limited, Shanghai, CN;
Abstract
The invention discloses a compound with the following formula (I), wherein, K is selected from: cycloalkyl and halo alkyl or N—R6. The invention also discloses a tyrosine kinase inhibitor containing the above compound and the use of the compound in preparing drugs for treating cancers. The tyrosine kinase inhibitor of the invention can inhibit the bioactivity of multiple signal conduction kinases such as C-MET, VEGF, KDR, etc., can effectively inhibit cell proliferation and has favorable therapeutic effects on various diseases such as cancer. In particular, the present invention has significant therapeutic effects especially on lung cancer, gastric cancer, ovarian cancer, malignant glioma, etc., and has a very broad application prospect.