申请人:Nissan Chemical Industries, Ltd.
公开号:EP2647629A1
公开(公告)日:2013-10-09
Novel therapeutic agents for myeloma are provided.
A therapeutic agent for multiple myeloma containing a pyrazole compound represented by the formula (1):
wherein R1 is C1-C6 alkyl, C1-C6 alkyl substituted with R17, C1-C6 haloalkyl, phenyl, phenyl substituted with a R11's or the like, R2 is a hydrogen atom, C1-C6 alkyl, phenyl or phenyl optionally substituted with e R21's or the like, R3 is a hydrogen atom or the like, X is a single bond or -(CR6 R7)n -, each of R4 and R5 is independently C1-C6 alkyl or the like, R6 and R7 are hydrogen atoms or C1-C6 alkyl, R8 is phenyl, phenyl optionally substituted with k R81's or the like, a tautomer of the compound or a pharmaceutically acceptable salt or solvate thereof, as an active ingredient.
提供了治疗骨髓瘤的新型治疗剂。
一种治疗多发性骨髓瘤的药物含有由式(1)代表的吡唑化合物:
其中 R1 是 C1-C6 烷基、被 R17 取代的 C1-C6 烷基、C1-C6 卤代烷基、苯基、被一个 R11 取代的苯基或类似物,R2 是氢原子、C1-C6 烷基、苯基或任选被 e 个 R21 取代的苯基或类似物,R3 是氢原子或类似物,X 是单键或-(CR6 R7)n -、R4和R5各自独立地为C1-C6烷基或类似物,R6和R7为氢原子或C1-C6烷基,R8为苯基、任选被k个R81取代的苯基或类似物,作为活性成分的化合物的同分异构体或其药学上可接受的盐或溶液。