参考文献:
Santillan Jr., Alejandro McClure, Kelly J. Allison, Brett D. Lord, Brian Boggs, Jamin D. Morton, Kirsten L. Everson, Anita M. Nepomuceno, Diane Letavic, Michael A. Lee-Dutra, Alice Lovenberg, Timothy W. Carruthers, Nicholas I. Grice, Cheryl A. Bioorganic and Medicinal Chemistry Letters, 010 , vol. 0, # 1 p. 66 - 630