Derivatives of purine, their preparation process and pharmaceutical compositions containing them
申请人:Haesslein Jean-Luc
公开号:US20050187228A1
公开(公告)日:2005-08-25
A compound of the formula
wherein R is defined as in the specification, which compounds have an inhibitory effect vis-à-vis cycline-dependent kinase proteins (cdk) and are endowed with antimitotic properties.