参考文献:
Sant' Anna, Gabriela da S. Machado, Pablo Sauzem, Patricia D. Rosa, Fernanda A. Rubin, Maribel A. Ferreira, Juliano Bonacorso, Helio G. Zanatta, Nilo Martins, Marcos A.P. Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 2 p. 546 - 549