Nagao, Yoshimitsu; Seno, Kaoru; Kawabata, Kohji; Miyasaka, Tadayo; Takao, Sachiko; Fujita, Eiichi Tetrahedron Letters, 1980 , vol. 21, p. 841 - 844 Title/Abstract Full Text View citing articles Show Details Nagao, Yoshimitsu; Seno, Kaoru; Kawabata, Kohji; Miyasaka, Tadao; Takao, Sachiko; Fujita, Eiichi Chemical & Pharmaceutical Bulletin, 1984 , vol. 32, # 7 p. 2687 - 2699