参考文献

van den Berg, Deidre; Zoellner, Kevin R.; Ogunrombi, Modupe O.; Malan, Sarel F.; Terre'Blanche, Gisella; Castagnoli Jr., Neal; Bergh, Jacobus J.; Petzer, Jacobus P. Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 11 p. 3692 - 3702