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Dive into the research topics where Hiroshi Sadaki is active.

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Featured researches published by Hiroshi Sadaki.


Archive | 1984

Novel process for producing cephalosporins

Takashi Nagai; Hirokazu Ochiai; Takihiro Inaba; Isao Myokan; Hiroshi Sadaki; Isamu Saikawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1986

[Studies on beta-lactam antibiotics for medicinal purpose. XVIII. Synthesis and structure-activity relationships of 7 beta-[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3- substitut ed methyl-3-cephem-4-carboxylic acid derivatives].

Hiroshi Sadaki; Hiroyuki Imaizumi; Takihiro Inaba; Tatsuo Hirakawa; Yoshiharu Murotani; Yasuo Watanabe; Shinzaburou Minami; Isamu Saikawa


Archive | 1991

Cephalosporins, process for producing the same, intermediates thereof and process for producing the intermediates

Hiroshi Sadaki; Hirokazu Narita; Hiroyuki Imaizumi; Yoshinori Konishi; Takihiro Inaba; Tatsuo Hirakawa; Hideo Taki; Masaru Tai; Yasuo Watanabe; Isamu Saikawa


Archive | 1988

7-amino-3-(pyrazinylmethyl) or (pyridazinylmethyl)-cephalosporins

Hiroshi Sadaki; Hiroyuki Imaizumi; Takashi Nagai; Kenji Takeda; Isao Myokan; Takihiro Inaba; Yasuo Watanabe; Yoshikazu Fukuoka; Shinzaburo Minami; Isamu Saikawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1986

[Studies on beta-lactam antibiotics for medicinal purpose. XVI. Synthesis of 7 beta-amino-3-substituted methyl-3-cephem-4-carboxylic acids].

Hiroshi Sadaki; Hiroyuki Imaizumi; Takihiro Inaba; Tatsuo Hirakawa; Yoshiharu Murotani; Isamu Saikawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1986

[Studies on beta-lactam antibiotics for medicinal purpose. XIX. Synthesis and structure-activity relationships of 7 beta-acylamido-3-[(5-methyl-2H-tetrazol-2-yl)methyl]-3-cep hem-4-carbox ylic acid, 7 beta-acylamido-3-[(5-chloro-1,2,4-triazol-1-yl)methyl]-3-c ephem-4-carb oxylic acid and their derivatives].

Hiroshi Sadaki; Hiroyuki Imaizumi; Takihiro Inaba; Tatsuo Hirakawa; Yoshiharu Murotani; Yasuo Watanabe; Shinzaburou Minami; Isamu Saikawa


Yakugaku Zasshi-journal of The Pharmaceutical Society of Japan | 1986

[Studies on beta-lactam antibiotics for medicinal purpose. XVII. Synthesis and structure-activity relationships of 7 beta-[D(-)-alpha-amino-alpha-(4-hydroxyphenyl)acetamido]-3-substituted methyl-3-cephem-4-carboxylic acids].

Hiroshi Sadaki; Hiroyuki Imaizumi; Takihiro Inaba; Tatsuo Hirakawa; Yoshiharu Murotani; Yasuo Watanabe; Shinzaburou Minami; Isamu Saikawa


Japanese Journal of Chemotherapy | 1986

INFLUENCE OF FOOD ON THE ABSORPTION OF T-2588 IN HUMANS

Masatsune Hasegawa; Isamu Saikawa; Takashi Yasuda; Yasuo Watanabe; Shinzaburou Minami; Masashi Noguchi; Hiroshi Sadaki


Archive | 1985

Process for producing 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof, and intermediates therefor and process for producing the intermediates

Hiroshi Sadaki; Hiroyuki Imaizumi; Kenji Takeda; Takihiro Inaba; Ryuko Takeno; Seishi Morita; Tetsuya Kajita; Isamu Saikawa


Archive | 1984

Novel intermediates of cephalosporins and process for producing 7-(substituted or unsubstituted amino)-3-substituted methyl-Δ3 -cephem-4-carboxylic acids

Hiroshi Sadaki; Hirokazu Narita; Hiroyuki Imaizumi; Yoshinori Konishi; Takihiro Inaba; Tatsuo Hirakawa; Hideo Taki; Masaru Tai; Yasuo Watanabe; Isamu Saikawa

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