申请人:FUJIFILM Corporation
公开号:US20220259185A1
公开(公告)日:2022-08-18
An object of the present invention is to provide a compound useful as an anti-tumor agent or the like, as well as a pharmaceutical composition, an anti-tumor agent, and a dihydroorotate dehydrogenase inhibitor, each of which contains the compound. According to the present invention, a compound represented by General Formula (1) or a salt thereof is provided.
In the formula, R
1
represents a hydrogen atom or a C
1-6
alkyl group; R
2
, R
3
, R
4
, and R
5
are the same as or different from each other and each represent a hydrogen atom, a halogen atom, a C
1-6
alkyl group which may be substituted, a C
1-6
alkoxy group which may be substituted, or the like; R
6
's are the same as or different from each other and each represent a halogen atom, a C
1-6
alkyl group which may be substituted, or a C
1-6
alkoxy group which may be substituted; R
7
represents a C
3-8
cycloalkyl group which may be substituted, or the like; m represents an integer of 0 to 6; and a broken line represents a single bond or a double bond.
本发明的目的是提供一种化合物,可用作抗肿瘤剂或类似物,以及包含该化合物的制药组合物、抗肿瘤剂和脱氢鸟苷酸脱氢酶抑制剂。根据本发明,提供了由通式(1)表示的化合物或其盐。
在该式中,R1表示氢原子或C1-6烷基;R2、R3、R4和R5相同或不同,每个表示氢原子、卤素原子、C1-6烷基(可以被取代)、C1-6烷氧基(可以被取代)或类似物;R6相同或不同,每个表示卤素原子、C1-6烷基(可以被取代)或C1-6烷氧基(可以被取代);R7表示C3-8环烷基(可以被取代)或类似物;m表示0到6的整数;断线表示单键或双键。