申请人:Takasu Hideki
公开号:US20120283242A1
公开(公告)日:2012-11-08
The present invention provides a novel compound having an excellent antitumor effect. The compound of the present invention is represented by the following general formula (1) wherein R
1
and R
2
are aryl or the like; A is lower alkylene; Ring X is optionally substituted arylene; E is bond or lower alkenylene; Ring Y is optionally substituted heterocycloalkylene containing one or more nitrogen atoms, one of which is attached to the adjacent carbonyl group; G is —NH-G
2
-, —N(lower alkyl)-G
2
-, —NH—CH
2
-G
2
-, —N(lower alkyl)-CH
2
-G
2
- or —CH
2
-G
2
-, [wherein G
2
binds to R
2
, G
2
-R
2
is bond-R
2
, phenylene-G
3
-R
2
, phenylene-G
4
-O—R
2
, phenylene-G
5
-NH—R
2
, phenylene-G
6
-N(lower alkyl)-R
2
or quinolinediyl-O—R
2
, the phenylene of said phenylene-containing groups being optionally substituted with one or more substituents; G
3
-R
2
is —O-lower alkylene-R
2
or the like; G
4
-O— is lower alkylene-O— or the like; G
5
is lower alkylene; G
6
is lower alkylene].
本发明提供了一种具有优异抗肿瘤效果的新型化合物。本发明的化合物由下述通式(1)表示,其中R1和R2为芳基或类似物;A为低级烷基;环X为可选取代的芳基;E为键或低级烯基;环Y为可选取代的杂环烷基,其中一个氮原子连接到相邻的羰基;G为—NH-G2-,—N(低级烷基)-G2-,—NH—CH2-G2-,—N(低级烷基)-CH2-G2-或—CH2-G2-,[其中G2与R2相连,G2-R2为键-R2,苯基-G3-R2,苯基-G4-O—R2,苯基-G5-NH—R2,苯基-G6-N(低级烷基)-R2或喹啉基-O—R2,所述苯基含有的苯基-含基团可选取代一个或多个取代基;G3-R2为—O-低级烷基-R2或类似物;G4-O—为低级烷基-O—或类似物;G5为低级烷基;G6为低级烷基]。