基金supported by a grant from"Eleventh Five-Year"Major Innovation Projects for New Drug Candidates(No.2009ZX09103-128)a grant from National Natural Science Foundation of China(No.81302635)+1 种基金the Project for Research and Innovation of Graduates in Colleges and Universities of Jiangsu Province(No.CXZZ11-0798)Project Program of State Key Laboratory of Natural Medicines,China Pharmaceutical University(No.JKGQ201115)~~