Wang, Wu-Bao; Huang, Mu-Hua; Li, Yi-Xian; Rui, Pei-Xin; Hu, Xiang-Guo; Zhang, Wei; Su, Jia-Kun; Zhang, Zhao-Lan; Zhu, Jian-She; Xu, Wei-Hua; Xie, Xian-Qing; Jia, Yue-Mei; Yu, Chu-Yi Synlett, 2010, # 3 p. 488 - 492 doi: 10.1055/s-0029-1219189