参考文献

Shi, Da-Qing; Dou, Guo-Lan; Li, Zheng-Yi; Ni, Sai-Nan; Li, Xiao-Yue; Wang, Xiang-Shan; Wu, Hui; Ji, Shun-Jun Tetrahedron, 2007 , vol. 63, # 39 p. 9764 - 9773