TRIAZOLOPYRIMIDINE DERIVATIVE AND PREPARATION METHOD AND USE THEREOF

摘要

The present invention relates to triazolopyrimidine derivatives and a preparation method and a use thereof. In particular, the present invention relates to triazolopyrimidine derivatives as shown in general formula (I), and the use thereof as a therapeutic agent, especially as a P2Y12 receptor antagonist, wherein the definition of each substituent in general formula (I) is the same as the definition in the description.