1. State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry; China Pharmaceutical University; 24 Tong Jia Xiang Nanjing 210009 China
2. Jiangsu Zeukov Pharmaceutical S&T. Inc; Jiangsu Nanjing 210017 China
3. State Key Lab of New-tech for Chinese Medicine Pharmaceutical Process; Jiangsu Lianyungang 222001 China