Zhao Pei-Ji, Yang Yan-Long, Du Liangcheng, Liu Ji-Kai, Zeng Ying
State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China.
Angew Chem Int Ed Engl. 2013 Feb 18;52(8):2298-302. doi: 10.1002/anie.201208182. Epub 2013 Jan 21.