参考文献:
Richardson, Christine M. Nunns, Claire L. Williamson, Douglas S. Parratt, Martin J. Dokurno, Pawel Howes, Rob Borgognoni, Jenifer Drysdale, Martin J. Finch, Harry Hubbard, Roderick E. Jackson, Philip S. Kierstan, Peter Lentzen, Georg Moore, Jonathan D. Murray, James B. Simmonite, Heather Surgenor, Allan E. Torrance, Christopher J. Bioorganic and Medicinal Chemistry Letters, 007 , vol. 7, # 4 p. 3880 - 3885