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:
Dec. 25, 2018
Filed:
Jul. 02, 2018
Applicant:
Hanmi Pharm. Co., Ltd., Hwaseong-si, Gyeonggi-do, KR;
Inventors:
Jong Ouk Baek, Seoul, KR;
Jae Hyuk Jung, Seoul, KR;
Ho Seok Kim, Jeonju-si, KR;
Tae Hee Ha, Hwaseong-si, KR;
Kwee Hyun Suh, Suwon-si, KR;
Assignee:
HANMI PHARM. CO., LTD., Hwaseong-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01); A61K 31/519 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01);
Abstract
A method for preparing a thienopyrimidine compound of Formula 1, which is a selective inhibitor of tyrosine kinase activity, in particular, of mutant epidermal growth factor receptor tyrosine kinase. Intermediates used in the method are provided.