申请人:NIHON NOHYAKU CO., LTD.
公开号:US20160213640A1
公开(公告)日:2016-07-28
The present invention relates to an anticancer agent having a high safety and a superior anticancer activity, and an anticancer agent containing, as an active ingredient, an aminoacetonitrile compound represented by the formula (I) wherein R
1
is a hydrogen atom, an alkyl group and the like, R
2
, R
3
, and R
4
are the same or different and each is a hydrogen atom, an alkyl group and the like, R
5
and R
6
are the same or different and each is a hydrogen atom, a halogen atom and the like, m is 0 or 1, R is a halogen atom, a cyano group, a nitro group, a phenyl group optionally substituted by an alkyl group and the like, an alkyl group and the like, Ar
1
is a phenyl group, a naphthyl group, a pyridyl group, a pyrazolyl group, or the like, each of which is optionally substituted by a halogen atom, a cyano group, a nitro group, alkyl group and the like, and W is —O—, —S—, —SO
2
—, or —N(R
7
)— wherein R
7
is a hydrogen atom, a (C
1
-C
6
)alkyl group and the like, or a pharmacologically acceptable salt thereof.
本发明涉及一种具有高安全性和优越抗癌活性的抗癌剂,以及一种含有氨基乙腈化合物作为活性成分的抗癌剂,所述氨基乙腈化合物由以下式(I)表示:其中R1为氢原子、烷基等,R2、R3和R4相同或不同,每个为氢原子、烷基等,R5和R6相同或不同,每个为氢原子、卤原子等,m为0或1,R为卤原子、氰基、硝基、苯基(可选择地由烷基取代)等,烷基等,Ar1为苯基、萘基、吡啶基、吡唑基等,每个均可选择地由卤原子、氰基、硝基、烷基等取代,W为—O—、—S—、—SO2—或—N(R7)—,其中R7为氢原子、(C1-C6)烷基等,或其药理学上可接受的盐。