参考文献:
Rudolph, Joachim Chen, Libing Majumdar, Dyuti Bullock, William H. Burns, Michael Claus, Thomas Dela Cruz, Fernando E. Daly, Michelle Ehrgott, Frederick J. Johnson, Jeffrey S. Livingston, James N. Schoenleber, Robert W. Shapiro, Jeffrey Yang, Ling Tsutsumi, Manami Ma, Xin Journal of Medicinal Chemistry, 7 , vol. 5, # 5 p. 984 - 1