1. State
Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, People’s Republic of China
2. Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming 650201, People’s Republic of China
3. Institute
of Medicinal Chemistry and Chemical Biology, School of Pharmaceutical
Sciences, Sun Yat-sen University, Guangzhou 510006, People’s Republic of China
4. Department
of Chemistry, COMSATS Institute of Information Technology, Abbottabad 22060, Pakistan