Shoji Fujioka
Takeda Pharmaceutical Company
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Publication
Featured researches published by Shoji Fujioka.
Science | 1972
Koji Nakanishi; Hiroshi Moriyama; Tetsuo Okauchi; Shoji Fujioka; Masato Koreeda
Labeling experiments have established that cholesterol is converted into α-and β-ecdysones in isolated abdomens of silkworm larvae. Since the isolated abdomens do not contain the prothoracic glands, a doubt is cast on the long-standing principle in insect endocrinology that the prothoracic glands are the source of ecdysone secretion.
Steroids | 1967
Shunji Imai; Shoji Fujioka; Koji Nakanishi; M. Koreeda; T. Kurokawa
Abstract A general procedure for extracting substances possessing insect moulting hormone activity, i.e., certain polyhydroxy steroids, from plant leaves is described. The screening of plants closely related to Podocarpus Nakaii for the ecdysones and ponasterones has led to the isolation of ponasterone A from P. macrophyllus , P. chinensis , and Taxus cuspidata , and the isolation of ecdysterone from P. macrophyllus and Taxus cuspidata .
Chemical & Pharmaceutical Bulletin | 1969
Shunji Imai; Tomoyoshi Toyosato; Michihiko Sakai; Yasuo Sato; Shoji Fujioka; Eiko Murata; Minoru Goto
Chemical & Pharmaceutical Bulletin | 1969
Shunji Imai; Tomoyoshi Toyosato; Michihiko Sakai; Yasuo Sato; Shoji Fujioka; Eiko Murata; Minoru Goto
Tetrahedron Letters | 1968
Shunji Imai; Mikio Hori; Shoji Fujioka; E. Murata; Minoru Goto; Koji Nakanishi
Chemical & Pharmaceutical Bulletin | 1974
Haruji Oshio; Shunji Imai; Shoji Fujioka; Tohru Sugawara; Masuo Miyamoto; Makoto Tsukui
Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1982
Hiroshi Otsuka; Shoji Fujioka; Takeya Komiya; Eiji Mizuta; Masayuki Takamoto
Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1967
Masuo Miyamoto; Shunji Imai; Shinohara M; Shoji Fujioka; Minoru Goto
Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1981
Hiroshi Otsuka; Takeya Komiya; Shoji Fujioka; Minoru Goto; Yasuzo Hiramatsu; Hajime Fujimura
Chemical & Pharmaceutical Bulletin | 1972
Haruji Oshio; Shunji Imai; Shoji Fujioka; Tohru Sugawara; Masuo Miyamoto; Makoto Tsukui