1. Key Laboratory of Natural Resources and Functional Molecules of the Changbai Mountain, Affiliated Ministry of Education, College of Pharmacy, Yanbian University, Yanji, P.R. China;
2. Jiangsu Hansoh Pharmaceutical Group Co., Ltd., Lianyungang, P.R. China;
3. First Clinical Medical College of Inner Mongolia University for Nationalities, Tongliao, P.R. China;
4. Inner Mongolia Key Laboratory of Mongolian Medicine Pharmacology for Cardio-Cerebral Vascular System, Inner Mongolia University for Nationalities, Tongliao, P.R. China