参考文献

Burkholder, Timothy P.; Kudlacz, Elizabeth M.; Le, Tieu-Binh; Knippenberg, Robert W.; Shatzer, Scott A.; Maynard, George D.; Webster, Mark E.; Horgan, Stephen W. Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 8 p. 951 - 956