申请人:Takeda Pharmaceutical Company Limited
公开号:US08304557B2
公开(公告)日:2012-11-06
A compound represented by the formula (I):
wherein Z1, Z2, Z3 and Z4 are the following combination, (Z1,Z2,Z3,Z4)=(CR4,N,CR5,C), (N,N,CR5,C), (N,C,CR5,N), (S,C,CR5,C) or (S,C,N,C); R1 and R2 are the same or different and each is (1) a hydrogen atom, (2) a halogen atom, (3) a group bonded via a carbon atom, (4) a group bonded via a nitrogen atom, (5) a group bonded via an oxygen atom or (6) a group bonded via a sulfur atom; R3 is an amino optionally having substituent(s); R4 and R5 are the same or different and each is (1) a hydrogen atom, (2) a halogen atom, (3) a group bonded via a carbon atom, (4) a group bonded via a nitrogen atom, (5) a group bonded via an oxygen atom or (6) a group bonded via a sulfur atom; R3 and R4 optionally form a ring optionally having substituent(s); and a group represented by the formula
is a cyclic group optionally having substituent(s), or a salt thereof.
化合物的化学式为 (I):其中 Z1,Z2,Z3 和 Z4 是以下组合,(Z1,Z2,Z3,Z4) = (CR4,N,CR5,C),(N,N,CR5,C),(N,C,CR5,N),(S,C,CR5,C) 或 (S,C,N,C);R1 和 R2 相同或不同,且每个都是 (1) 氢原子,(2) 卤素原子,(3) 通过碳原子键合的基团,(4) 通过氮原子键合的基团,(5) 通过氧原子键合的基团或 (6) 通过硫原子键合的基团;R3 是氨基,可以有取代基;R4 和 R5 相同或不同,且每个都是 (1) 氢原子,(2) 卤素原子,(3) 通过碳原子键合的基团,(4) 通过氮原子键合的基团,(5) 通过氧原子键合的基团或 (6) 通过硫原子键合的基团;R3 和 R4 可选地形成一个环,可以有取代基;以及由以下式表示的基团是一个环状基团,可以有取代基,或其盐。