参考文献

Yeung, Kap-Sun; Meanwell, Nicholas A.; Qiu, Zhilei; Hernandez, Dennis; Zhang, Sharon; McPhee, Fiona; Weinheimer, Steve; Clark, James M.; Janc, James W. Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 17 p. 2355 - 2359