参考文献

Ma, Tianwei; Pai, S. Balakrishna; Zhu, Yong Lian; Lin, Ju Sheng; Shanmuganathan, Kirupa; Du, Jinfa; Wang, Chunguang; Kim, Hongbum; Newton, M. Gary; Cheng, Yung Chi; Chu, Chung K. Journal of Medicinal Chemistry, 1996 ,  vol. 39,  # 14  p. 2835 - 2843