Warner Bros. Discovery, Inc.
PYRAZOLOPYRIMIDINE DERIVATIVE AND USE THEREOF AS PI3K INHIBITOR

Abstract:

A series of pyrazolopyrimidine derivatives can be used in preparing a medicament for treating a disease related to PI3K. For example, a compound of formula (I), a tautomer thereof or a pharmaceutically acceptable composition thereof are effective in treating a disease related to P13K. ##STR00001##