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:
Sep. 02, 2025
Filed:
Apr. 23, 2021
Sumitomo Pharma Co., Ltd., Osaka, JP;
Kazuto Mori, Osaka, JP;
Hiroyuki Kitano, Osaka, JP;
Tomoyuki Furuta, Osaka, JP;
Hajime Seki, Osaka, JP;
Yohei Kobayashi, Osaka, JP;
Sumitomo Pharma Co., Ltd., Osaka, JP;
Abstract
Provided is a 2-heteroaryl aminoquinazolinone derivative, which is a compound represented by formula (1): or a pharmaceutically acceptable salt thereof wherein Xrepresents CRor N, Xrepresents CRor N, Xrepresents CRor N, Xrepresents CRor N, Y represents optionally substituted Calkyl, an optionally substituted Calicyclic group, an optionally substituted 4- to 10-membered nitrogen-containing non-aryl heterocycle, optionally substituted Caryl, or optionally substituted 5- to 10-membered heteroaryl, Z represents optionally substituted 6- to 10-membered heteroaryl, and R, R, R, and Reach independently represent a hydrogen atom, halogen, cyano, optionally substituted Calkyl, optionally substituted Calkoxy, or the like.