申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:US20140315856A1
公开(公告)日:2014-10-23
A method for treating cancer that includes administering a pharmaceutically effective amount of a composition containing a compound represented by formula (I) or a pharmacologically acceptable salt thereof. In the formula, A represents a 5- to 10-membered heteroaryl group, or a C
6-10
aryl group; R
1
and R
2
independently represent H, OH, X, CN, NO
2
, a C
1-4
haloalkyl group, a C
1-6
alkyl group, or the like ; R
3
represents H, a C
1-5
alkyl group, a C
6-10
aryl group, a C
1-5
alkyl group, or a C
1-4
haloalkyl group; and R
4
represents H, X, a C
1-3
alkyl group, a C
1-4
haloalkyl group, OH, CN, NO
2
, or the like.
一种治疗癌症的方法,包括给予一种含有式(I)所表示的化合物或其药学上可接受的盐的药物有效量的组合物。在该式中,A代表5-到10-成员的杂环芳基基团,或C6-10芳基基团;R1和R2独立地代表H、OH、X、CN、NO2、C1-4卤代烷基、C1-6烷基或类似物;R3代表H、C1-5烷基、C6-10芳基基团、C1-5烷基或C1-4卤代烷基;R4代表H、X、C1-3烷基、C1-4卤代烷基、OH、CN、NO2或类似物。