Sumitomo Pharma Co., Ltd.

Hajime Seki

Hiroyuki Kitano

Kazuto Mori

Tomoyuki Furuta

Yohei Kobayashi

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.

2-heteroaryl aminoquinazolinone derivative

Provided is a 2-heteroaryl aminoquinazolinone derivative, which is a compound represented by formula (1): 

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Osaka, Japan

Hajime Seki