參考文獻:
Lizarzaburu, Mike Turcotte, Simon Du, Xiaohui Duquette, Jason Fu, Angela Houze, Jonathan Li, Leping Liu, Jinqian Reagan, Jeff Yu, Ming Medina, Julio C. Murakoshi, Michiko Oda, Kozo Okuyama, Ryo Nara, Futoshi Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 18 p. 5942 - 5947,6