参考文献

Burgess, Laurence E.; Koch, Kevin; Cooper, Kelvin; Biggers, Michael S.; Ramchandani, Mukesh; Smitrovich, Jacqueline H.; Gilbert, Eric J.; Bruns, Matthew J.; Mather, Robert J.; Donovan, Carol B.; Hanson, Douglas C. Bioorganic and Medicinal Chemistry Letters, 1997 , vol. 7, # 8 p. 1047 - 1052