参考文献

Tamiz, Amir P.; Cai, Sui Xiong; Zhou, Zhang-Lin; Yuen, Po-Wai; Schelkun, Robert M.; Whittemore, Edward R.; Weber, Eckard; Woodward, Richard M.; Keana, John F. W. Journal of Medicinal Chemistry, 1999 , vol. 42, # 17 p. 3412 - 3420