申请人:KIRIN BEER KABUSHIKI KAISHA
公开号:US20040209905A1
公开(公告)日:2004-10-21
An object of the present invention is to provide compounds which have antitumor activity and do not change cytomorphosis. Disclosed are compounds represented by formula (I) and a pharmaceutically acceptable salts and solvates thereof and pharmaceutical compositions comprising said compounds:
1
wherein X and Z each independently represent CH or N; R
1
to R
3
represent H, substituted alkoxy, unsubstituted alkoxy or the like; R
4
represents H; R
5
to R
8
represent H, halogen, alkyl, alkoxy, alkylthio, nitro, or amino, provided that R
5
to R
8
do not simultaneously represent H; R
9
and R
10
represent H, alkyl, or alkylcarbonyl; and R
11
represents alkyl, alkenyl, alkynyl, or aralkyl.
本发明的目的是提供具有抗肿瘤活性且不改变细胞形态的化合物。本发明揭示了由式(I)表示的化合物,以及其药学上可接受的盐和溶剂和包含所述化合物的制药组合物:1其中X和Z各自独立地表示CH或N; R1至R3表示H、取代烷氧基、未取代烷氧基或类似物; R4表示H; R5至R8表示H、卤素、烷基、烷氧基、烷基硫基、硝基或氨基,但要求R5至R8不同时表示H; R9和R10表示H、烷基或烷基羰基; 而R11表示烷基、烯基、炔基或芳基烷基。