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Dive into the research topics where Toshikazu Miyagishima is active.

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Featured researches published by Toshikazu Miyagishima.


The Journal of Antibiotics | 1970

STUDIES ON A NEW ANTITUMOR ANTIBIOTIC, LARGOMYCIN. II:ISOLATION, PURIFICATION AND PHYSICOCHEMICAL PROPERTIES

Totaro Yamaguchi; Tatsuo Kashida; Katsuyuki Nawa; Takehiko Yajma; Toshikazu Miyagishima; Yukio Ito; Tomoharu Okuda; Nakao Ishida; Katsuo Kumagai


Chemical & Pharmaceutical Bulletin | 1987

Synthesis of 1, 2, 3, 4-Tetrahydro-β-carboline Derivatives as Hepatoprotective Agents. III. Introduction of Substituents onto Methyl 1, 2, 3, 4-Tetrahydro-β-carboline-2-carbodithioate

Yutaka Saiga; Ikuo Iijima; Akihiko Ishida; Toshikazu Miyagishima; Koichi Homma; Tokuro Oh-Ishi; Mamoru Matsumoto; Yuzo Matsuoka


Chemical & Pharmaceutical Bulletin | 1974

Further Studies on Synthesis and Antimicrobial Activity of Thioformin Analogues

Toshikazu Miyagishima; Totaro Yamaguchi; Kimio Umino


The Journal of Antibiotics | 1983

Synthesis and antibacterial activity of asparagine derivatives of aminobenzylpenicillin.

Mitsuyoshi Wagatsuma; Masahiko Seto; Toshikazu Miyagishima; Mitsutaka Kawazu; Toutaro Yamaguchi; Satoshi Ohshima


Archive | 1976

PENICILLINS AND PROCESSES FOR PREPARING THE SAME

Mitsutaka Kawazu; Mitsuyoshi Wagatsuma; Masahiko Seto; Toshikazu Miyagishima; Totaro Yamaguchi; Satoshi Ohshima


Chemical & Pharmaceutical Bulletin | 1987

Synthesis of 1,2,3,4-tetrahydro-.BETA.-carboline derivatives as hepatoprotective agents. I. Dithiocarbamates of several .ALPHA.-amino acids.

Yutaka Saiga; Ikuo Iijima; Akihiko Ishida; Toshikazu Miyagishima; Tokuro Oh-Ishi; Mamoru Matsumoto; Yuzo Matsuoka


Chemical & Pharmaceutical Bulletin | 1987

Synthesis of 1, 2, 3, 4-Tetrahydro-β-carboline Derivatives as Hepatoprotective Agents. II. Alkyl 1, 2, 3, 4-Tetrahydro-β-carboline-2-carbodithioates

Yutaka Saiga; Ikuo Iijima; Akihiko Ishida; Toshikazu Miyagishima; Keisuke Shigezane; Tokuro Oh-Ishi; Mamoru Matsumoto; Yuzo Matsuoka


Archive | 1984

Tetrahydro-β-carboline dithioic acid derivatives and treatment of liver diseases

Ikuo Iijima; Yutaka Saiga; Toshikazu Miyagishima; Yuzo Matsuoka; Mamoru Matsumoto


Chemical & Pharmaceutical Bulletin | 1987

Synthesis of 1, 2, 3, 4-Tetrahydro-β-carboline Derivatives as Hepatoprotective Agents. IV. Positional Isomers of 1, 2, 3, 4-Tetrahydro-2-methylthiothiocarbonyl-β-carboline-3-carboxylic Acid and Its 1-Alkylated Derivatives

Yutaka Saiga; Ikuo Iijima; Akihiko Ishida; Toshikazu Miyagishima; Norio Takamura; Tokuro Oh-Ishi; Mamoru Matsumoto; Yuzo Matsuoka


The Journal of Antibiotics | 1971

Antibiotic YC 73 of Pseudomonas origin. 3. Synthesis of thioformin analogues.

Yukio Ito; Kimio Umino; Toshio Sekiguchi; Toshikazu Miyagishima; Yoshiyuki Egawa

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