Ozaki; Watanabe; Hoshiko; Nagase; Ogasawara; Furukawa; Uemura; Ishikawa; Mori
Chemical and Pharmaceutical Bulletin, 1986 , vol. 34, # 1 p. 150 - 157

Nagase, Toshio; Seike, Kanzo; Shiraishi, Kazuto; Yamada, Yutaka; Ozaki, Shoichiro
Chemistry Letters, 1988 , # 9 p. 1381 - 1384