1. State Key Laboratory of Phytochemistry
and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, PR China
2. University of Chinese Academy of Sciences, Beijing 100039, PR China
3. Research Center for Natural Medicines, Kunming General Hospital, People’s Liberation
Army, 650032, Yuannan, PR China
4. Syngenta, Jealott’s Hill International Research Centre, Bracknell, Berkshire, RG42 6EY, U.K.