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:
Jun. 03, 2025
Filed:
Sep. 20, 2019
Hanmi Pharm. Co., Ltd., Hwaseong-si, KR;
Sun Young Jang, Hwaseong-si, KR;
Mi Ra Kim, Hwaseong-si, KR;
Ji Young Jeon, Hwaseong-si, KR;
Eun Joo Kwak, Hwaseong-si, KR;
Sun Hoe Lee, Hwaseong-si, KR;
HANMI PHARM. CO., LTD., Hwaseong-si, KR;
Abstract
A novel fused pyrimidine based sulfonamide derivative represented by Formula I, a solvate thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition including the same as an active ingredient are disclosed. The novel fused pyrimidine based sulfonamide derivative can effectively suppress the growth of cancer cells and resistance to drugs, which are induced by mutations in the tyrosine kinase domain of epidermal growth factor receptors, or the growth of cancer cells having such resistance.