参考文献:
Greco, Michael N. Hawkins, Michael J. Powell, Eugene T. Almond Jr., Harold R. De Garavilla, Lawrence Hall, Jeffrey Minor, Lisa K. Wang, Yuanping Corcoran, Thomas W. Di Cera, Enrico Cantwell, Angelene M. Savvides, Savvas N. Damiano, Bruce P. Maryanoff, Bruce E. Journal of Medicinal Chemistry, 27 , vol. 5, # 8 p. 1727 - 173