申请人:——
公开号:US20040253205A1
公开(公告)日:2004-12-16
It was discovered that a compound represented by the general formula (I) shows strong c-Kit kinase inhibitory activity, and it inhibits proliferation of c-Kit kinase activated-cancer cells in vitro and in vivo. A novel anticancer agent showing c-Kit kinase inhibitory activity was discovered.
The general formula (I):
1
(wherein R
1
represents methyl etc., R
2
represents cyano etc., R
3
represents hydrogen etc., R
4
represents hydrogen etc.)
发现一种化合物,其通式表示为(I),具有强烈的c-Kit激酶抑制活性,可在体外和体内抑制c-Kit激酶活化的癌细胞的增殖。发现了一种新的具有c-Kit激酶抑制活性的抗癌剂。通式(I):1(其中R1代表甲基等,R2代表氰基等,R3代表氢等,R4代表氢等)。