参考文献

Kammasud, Naparat; Boonyarat, Chantana; Sanphanya, Kingkan; Utsintong, Maleeruk; Tsunoda, Satoshi; Sakurai, Hiroaki; Saiki, Ikuo; Andre, Isabelle; Grierson, David S.; Vajragupta, Opa Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 3 p. 745 - 750