Affiliation: | 1. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, P.?R. China (phone: +?86‐871‐5223251;2. fax: +?86‐871‐5216343);3. College of Pharmacy, Kunming Medical College, Kunming 650031, Yunnan, P.?R. China |