COMPOUND HAVING KINASE INHIBITION ACTIVITY, AND PREPARATION METHOD AND USES

摘要

Disclosed are a compound represented by general formula I, a pharmaceutically-acceptable salt thereof, or an enantiomer, a diastereomer, a tautomer, a solvate, a polymorph or a prodrug thereof, and a preparation method therefor, and pharmaceutical uses thereof, wherein the groups are defined as in the specification. The compound of the present invention has good CDK kinase inhibition activity, and good development and application prospects.