参考文献

Gonzalez, Antonio G.; Silva, Margarita Hernandez; Padron, Juan I.; Leon, Francisco; Reyes, Eduardo; Alvarez-Mon, Melchor; Pivel, Juan P.; Quintana, Jose; Estevez, Francisco; Bermejo, Jaime Journal of Medicinal Chemistry, 2002 , vol. 45, # 12 p. 2358 - 2361