申请人:FUJIFILM Corporation
公开号:US20190314360A1
公开(公告)日:2019-10-17
It is an object of the present invention to provide an antitumor agent, which is further excellent as a treatment agent used in the prevention and/or therapy of tumor associated with a bromodomain, and also to provide a bromodomain inhibitor, which is useful as a treatment agent for diseases or states associated with a bromodomain.
An antitumor agent and a bromodomain inhibitor, comprising a compound represented by the following formula, have an excellent bromodomain inhibitory activity and are useful as treatment agents in the prevention and/or therapy of tumor associated with a bromodomain, and the like:
wherein R
1
represents a C
1-6
alkyl group, etc.; R
2
represents a hydrogen atom, etc.; R
3
represents a halogen atom, etc.; Z
1
, Z
2
and Z
3
each represent CH, etc.; X
1
represents CONH, etc.; Ring A represents a phenyl group, etc.; R
4
represents a halogen atom, etc.; and m represents an integer from 0 to 5.
本发明的目的是提供一种抗肿瘤剂,作为与溴结构域相关的肿瘤的预防和/或治疗中使用的治疗剂,该抗肿瘤剂进一步优秀,并提供一种溴结构域抑制剂,用作与溴结构域相关的疾病或状态的治疗剂。包含以下式表示的化合物的抗肿瘤剂和溴结构域抑制剂具有出色的溴结构域抑制活性,并可用作与溴结构域相关的肿瘤的预防和/或治疗等治疗剂:
其中R1代表C1-6烷基基团等;R2代表氢原子等;R3代表卤素原子等;Z1、Z2和Z3各代表CH等;X1代表CONH等;环A代表苯基等;R4代表卤素原子等;m代表0到5的整数。