参考文献

Higashiya, Seiichiro; Kaibara, Chitose; Fukuoka, Koichiro; Suda, Fuminori; Ishikawa, Masahide; Yoshida, Masasuke; Hata, Tsujiaki Bioorganic and Medicinal Chemistry Letters, 1996 , vol. 6, # 1 p. 39 - 42