参考文献
Williams, Peter D.; Bock, Mark G.; Evans, Ben E.; Freidinger, Roger M.; Gallicchio, Steven N.; Guidotti, Maribeth T.; Jacobson, Marlene A.; Michelle S, Kuo; Levy, Michelle R.; Edward V, Lis; Michelson, Stuart R.; Pawluczyk, Joseph M.; Perlow, Debra S.; Pettibone, Douglas J.; Quigley, Amy G.; Reiss, Duane R.; Salvatore, Christopher; Stauffer, Kenneth J.; Woyden, Carla J.
Bioorganic and Medicinal Chemistry Letters, 1999 , vol. 9, # 9 p. 1311 - 1316
