参考文献

Shin, Dongkyu; Lee, Seung-Chul; Heo, Yong-Seok; Lee, Woon-Young; Cho, Yong-Soon; Kim, Yong Eun; Hyun, Young-Lan; Cho, Joong Myung; Lee, Yoon Sup; Ro, Seonggu Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 20 p. 5686 - 5689