Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences [2018-10]; University of South China [18C0438]; Hunan Graduate Science and Technology Innovation Projects [CX2018B585]; Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study [0223-0007-000004]; Undergraduate Research Learning and Innovative Experiment Project, University of South China [2019-100, 2018XJXZ188, 2018XJXZ350, 2018XJXZ194, 2018XJXZ351]; Guiding Project of Hengyang Science and Technology Department [S2018F9031015299]; Program for Innovative Talent Team of Hengyang [2017-1]; Key Project of Hengyang Science and Technology Department [2017KJ166]