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:
Mar. 31, 2026
Filed:
Sep. 03, 2021
Applicant:
Sumitomo Pharma Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Sumitomo Pharma Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/75 (2006.01); A61P 1/06 (2006.01); C07C 233/29 (2006.01); C07C 233/73 (2006.01); C07D 309/06 (2006.01); C07D 333/24 (2006.01);
U.S. Cl.
CPC ...
C07D 213/75 (2013.01); A61P 1/06 (2018.01); C07C 233/29 (2013.01); C07C 233/73 (2013.01); C07D 309/06 (2013.01); C07D 333/24 (2013.01);
Abstract
A compound represented by formula (2) or pharmaceutically acceptable salt thereof: wherein Rrepresents a hydrogen atom or the like; Rrepresents a methoxy group or the like; Rrepresents a hydrogen atom or the like; Rrepresents an optionally substituted Calkyl group or the like; m represents 0, 1, or 2; n represents 0, 1, 2, or 3; Lrepresents —NH—C(═O)—, —C(═O)—NH—, or the like; Lrepresents a single bond or the like; X represents optionally substituted phenyl or the like; Y represents optionally substituted phenyl or the like; and X and Y are bonded at a carbon atom on each ring.