参考文献

Tomita, Kyoji; Tsuzuki, Yasunori; Shibamori, Koh-ichiro; Tashima, Masanori; Kajikawa, Fumie; Sato, Yuji; Kashimoto, Shigeki; Chiba, Katsumi; Hino, Katsuhiko Journal of Medicinal Chemistry, 2002 , vol. 45, # 25 p. 5564 - 5575