IMIDAZOTHIAZOLE DERIVATIVE HAVING 4,7-DIAZASPIROÝ2.5¨OCTANE RING STRUCTURE
申请人:Daiichi Sankyo Company, Limited
公开号:EP2298778A1
公开(公告)日:2011-03-23
There is provided a novel compound that inhibits the interaction between murine double minute 2 (Mdm2) protein and p53 protein and exhibits anti-tumor activity. The present invention provides an imidazothiazole derivative represented by the following formula (1) having various substituents that inhibits the interaction between Mdm2 protein and p53 protein and exhibits anti-tumor activity:
wherein R1 R2, R3, R4, R5, Ar1, and Ar2 in formula (1) each have the same meanings as defined in the specification.