Ogawa; Nishii; Nohara; Saito; Itaya; Fujii Chemical and Pharmaceutical Bulletin, 1992 , vol. 40, # 3 p. 612 - 616 Title/Abstract Full Text View citing articles Show Details Ogawa, Kazuo; Saito, Tohru; Nohara, Fujio; Nishii, Masahiro; Itaya, Taisuke; Fujii, Tozo Heterocycles, 1988 , vol. 27, # 4 p. 885 - 888