1. Key Laboratory of Structure-Based Drug Design & Discovery Ministry of Education Wuya college of innovation Shenyang Pharmaceutical University Shenyang 110016 China
2. Key Laboratory of Chinese internal Medicine of Ministry of Education and Beijing Dongzhimen Hospital Beijing University of Chinese Medicine Beijing 100700 China
3. Key Laboratory for Qinghai-Tibet Plateau Phytochemistry of Qinghai Province College of Pharmaceutical Qinghai Nationalities University Xining 810007 China
4. Institute of Materia Medica Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100050 China