参考文献:
Kwon, Young Ee Park, Jung Youl No, Kyung Tai Shin, Jae Hong Lee, Sung Kwang Eun, Jae Soon Yang, Jae Heon Shin, Tae Yong Kim, Dae Keun Chae, Byung Sook Leem, Jae-Yoon Kim, Kuk Hwan Bioorganic and Medicinal Chemistry, 27 , vol. 15, # 2 p. 6596 - 667