1. Center of Drug Discovery, State Key Laboratory of Natural Medicines China Pharmaceutical University, 24 Tongjiaxiang Nanjing 210009 People's Republic of China
2. School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection Yancheng Teachers' University Yancheng 224002 People's Republic of China
3. Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease China Pharmaceutical University, 24 Tongjiaxiang Nanjing 210009 People's Republic of China