参考文献

Wong, Fung Fuh; Chuang, Shih Hsien; Yang, Sheng-chuan; Lin, Yu-Hsiang; Tseng, Wen-Che; Lin, Shao-Kai; Huang, Jiann-Jyh Tetrahedron, 2010 ,  vol. 66,  # 23  p. 4068 - 4072