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Susumu Ikuma

University of Tokyo

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Featured researches published by Susumu Ikuma.

Chemical & Pharmaceutical Bulletin | 1964

Tetrodotoxin. VII. On the Structures of Tetrodotoxin and its Derivatives

Kyosuke Tsuda; Susumu Ikuma; Masaaki Kawamura; Ryuji Tachikawa; Kiyoshi Sakai; Chihiro Tamura; Osamu Amakasu

Chemical & Pharmaceutical Bulletin | 1964

On the Structure of Tetrodotoxin

Kyosuke Tsuda; Ryuji Tachikawa; Kiyoshi Sakai; Chihiro Tamura; Osamu Amakasu; Masaaki Kawamura; Susumu Ikuma

Chemical & Pharmaceutical Bulletin | 1964

Uber die Konstitution und Konfiguration des Anhydrotetrodotoxins

Kyosuke Tsuda; Chihiro Tamura; Ryuji Tachikawa; Kiyoshi Sakai; Osamu Amakasu; Masaaki Kawamura; Susumu Ikuma

Chemical & Pharmaceutical Bulletin | 1963

Die Konstitution und Konfiguration der Tetrodonsaure

Kyosuke Tsuda; Chihiro Tamura; Ryuji Tachikawa; Kiyoshi Sakai; Osamu Amakasu; Masaaki Kawamura; Susumu Ikuma

Chemical & Pharmaceutical Bulletin | 1962

Über Tetrodotoxin. IV. Mitteilung. Die Struktur der C9-Base, die sich durch Einwirkung der Alkalilauge auf Tetrodotoxin gewinnen läßt

Kyosuke Tsuda; Susumu Ikuma; Masaaki Kawamura; Ryuji Tachikawa; Yoshihiko Baba; Tetsuo Miyadera

Chemical & Pharmaceutical Bulletin | 1962

Über Tetrodotoxin. V. Mitteilung. Synthese des C9-Base-methyläthers

Kyosuke Tsuda; Susumu Ikuma; Masaaki Kawamura; Ryuji Tachikawa; Tetsuo Miyadera

Chemical & Pharmaceutical Bulletin | 1962

Uber die Struktur der C9-Base, die sich durch Behandlung mit Alkalilauge aus Tetrodotoxin gewinnen laβt

Kyosuke Tsuda; Susumu Ikuma; Masaaki Kawamura; Ryuji Tachikawa; Yoshihiko Baba; Tetsuo Miyadera

Chemical & Pharmaceutical Bulletin | 1962

Über Tetrodotoxin. VI. Mitteilung. 2-Amino-6-methylchinazolin als Abbauprodukt von Tetrodotoxin

Kyosuke Tsuda; Susumu Ikuma; Masaaki Kawamura; Ryuji Tachikawa; Tetsuo Miyadera

European Journal of Inorganic Chemistry | 1936

Über die katalytische Druck‐Hydrierung der Pyridyl‐pyrrol‐Derivate (III. Mitteil. über Pyrrolidin‐Derivate)

Eiji Ochiai; Kyosuke Tsuda; Susumu Ikuma

European Journal of Inorganic Chemistry | 1936

Synthese von Imidazol-Derivaten aus α-Isonitroso-ketonen. Über 4-(β-Piperidyl)-imidazol

Eiji Ochiai; Susumu Ikuma

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Kyosuke Tsuda

University of Tokyo

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Masaaki Kawamura

University of Tokyo

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Ryuji Tachikawa

University of Tokyo

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Chihiro Tamura

University of Tokyo

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Kiyoshi Sakai

University of Tokyo

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Osamu Amakasu

University of Tokyo

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Yoshihiko Baba

University of Tokyo

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