参考文献

Coxon, Geoffrey D.; Al-Dulayymi, Juma R.; Baird, Mark S.; Knobl, Stefan; Roberts, Evan; Minnikin, David E. Tetrahedron Asymmetry, 2003, vol. 14, # 9 p. 1211 - 1222 doi: 10.1016/S0957-4166(03)00165-4