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:
Nov. 16, 2021
Filed:
Aug. 01, 2018
Applicant:
Alphala Co., Ltd., Taipei, TW;
Inventors:
Cheng-Ho Chung, Taipei, TW;
Shi-Liang Tseng, Taipei, TW;
Yen-Fu Chen, Taipei, TW;
Jian-Bin Lee, Taipei, TW;
Assignee:
ALPHALA CO., LTD., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 417/14 (2006.01); A61P 35/00 (2006.01); C07D 417/12 (2006.01);
U.S. Cl.
CPC ...
C07D 417/14 (2013.01); A61P 35/00 (2018.01); C07D 417/12 (2013.01);
Abstract
Disclosed are compounds of formula (I) below and pharmaceutically acceptable salts thereof: Formula (I), in which each of variables L, R, R, Y, Z, Zand Zis defined herein. Also disclosed is a method for treating a cancer with a compound of formula (I) or a salt thereof and a pharmaceutical composition containing same.