Design,synthesis and biological evaluation of novel triazoloquinazolinone and imidazoquinazolinone derivatives as allosteric inhibitors of SHP2 phosphatase
aSchool of Pharmaceutical Sciences, Guizhou University, Guiyang, China;bGuizhou Engineering Laboratory for Synthetic Drugs, Guiyang, China;cDepartment of Medicinal Chemistry, China Pharmaceutical University, Nanjing, China