Tian Hai-Yan, Wang Lei, Zhang Xiao-Qi, Wang Ying, Zhang Dong-Mei, Jiang Ren-Wang, Liu Zhong, Liu Jun-Shan, Li Yao-Lan, Ye Wen-Cai
Institute of Traditional Chinese Medicine and Natural Products, Jinan University, Guangzhou 510632, P. R. China.
Chemistry. 2010 Sep 24;16(36):10989-93. doi: 10.1002/chem.201000847.