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Dive into the research topics where Masayasu Kato is active.

Publication


Featured researches published by Masayasu Kato.


Archive | 1997

CRYSTALS OF BENZIMIDAZOLE DERIVATIVES AND THEIR PRODUCTION

Masayasu Kato; Toru Ishida


Archive | 1988

Production of 2-(2-Pyridylmethylsulfinyl)-benzimidazole compounds

Masayasu Kato; Yoshio Toyoshima; Norio Iwano


Archive | 1995

Production of 2-(2-pyridylmethylsulfinyl) benzimidazole compounds by selective oxidation in the presence of a vanadium catalyst

Masayasu Kato; Yoshio Toyoshima; Norio Iwano


Archive | 1998

Production method of aminobenzene compound

Hideo Hashimoto; Tadashi Hanaoka; Masayasu Kato


Archive | 1997

Crystal of 2-2(2-pyridylmethylsulfinyl) benzimidazole compound and its production

Toru Ishida; Masayasu Kato; 昌靖 加藤; 徹 石田


Archive | 1998

Method of producing erythromycin derivative

Satoshi Omura; Masayasu Kato; Miichiro Arita


Chemical & Pharmaceutical Bulletin | 1979

A New Route to Semisynthetic Cephalosporins from Deacetylcephalosporin C. I. Synthesis of 3-Heterocyclicthiomethyl-cephalosporins

Susumu Tsushima; Michiyuki Sendai; Mitsuru Shiraishi; Masayasu Kato; Norichika Matsumoto; Kenzo Naito; Mitsuo Numata


Archive | 1998

Production of aminobenzene compound

Tadashi Hanaoka; Hideo Hashimoto; Masayasu Kato; 昌靖 加藤; 秀雄 橋本; 正 花岡


Archive | 1997

PROCESSES FOR THE PREPARATION OF ERYTHROMYCIN DERIVATIVES

Satoshi Ohmura; Masayasu Kato; Miichiro Arita


Archive | 1996

Process of preparing diphenylmethane derivatives

Masayasu Kato; Toru Ishida

Collaboration


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Toru Ishida

Takeda Pharmaceutical Company

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Norio Iwano

Takeda Pharmaceutical Company

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Yoshio Toyoshima

Takeda Pharmaceutical Company

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Hideo Hashimoto

Takeda Pharmaceutical Company

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Tadashi Hanaoka

Takeda Pharmaceutical Company

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Kenzo Naito

Takeda Pharmaceutical Company

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Michiyuki Sendai

Takeda Pharmaceutical Company

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Norichika Matsumoto

Takeda Pharmaceutical Company

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Susumu Tsushima

Takeda Pharmaceutical Company

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Shoichiro Fujii

Takeda Pharmaceutical Company

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