申请人:Reader John Charles
公开号:US08378095B2
公开(公告)日:2013-02-19
The invention provides a compound which is an amide of the formula (1), or a salt, solvate, N-oxide or tautomer thereof; wherein: a is 0 or 1; b is 0 or 1: provided that the sum of a and b is 0 or 1; T is O or NH Ar1 is a monocyclic or bicyclic 5- to 10-membered aryl or heteroaryl group containing up to 4 heteroatoms selected from O, N and S, and being optionally substituted by one or more substituents R1; Ar2 Js a monocyclic or bicyclic 5- to 10-membered aryl or heteroaryl group containing up to 4 heteroatoms selected from O, N and S and being optionally substituted by one or more substituents R2; and R1 and R2 are as defined in the claims. The compounds are inhibitors of kinases and in particular FLT3, FLT4 and Aurora kinases.
本发明提供了一种化合物,其为公式(1)的酰胺或其盐、溶剂合物、N-氧化物或互变异构体;其中:a为0或1;b为0或1:前提是a和b的和为0或1;T为O或NH;Ar1为单环或双环的5-至10-成员芳基或杂芳基,包含最多4个从O、N和S中选择的杂原子,并且可以被一个或多个取代基R1取代;Ar2为单环或双环的5-至10-成员芳基或杂芳基,包含最多4个从O、N和S中选择的杂原子,并且可以被一个或多个取代基R2取代;其中R1和R2如权利要求所定义。这些化合物是激酶抑制剂,特别是FLT3、FLT4和Aurora激酶的抑制剂。