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Masao Koshiba

Sumitomo Chemical

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Publication

Featured researches published by Masao Koshiba.

Archive | 1973

Production of quinazolinone compounds

Shigeho Inaba; Kikuo Ishizumi; Masao Koshiba; Kazuo Mori; Hisao Yamamoto

Archive | 1974

Quinazolinone derivatives and a process for production thereof

Shigeho Inaba; Kikuo Ishizumi; Kazuo Mori; Masao Koshiba; Hisao Yamamoto

Archive | 1974

Nitroquinazolinone compounds having antiviral properties

Shigeaki Morooka; Masao Koshiba; Toshiaki Komatsu; Hiroshi Noguchi; Shigeho Inaba; Hisao Yamamoto

Archive | 1976

Process for preparing 3,4-dihydro-2(1H)-quinazolinone derivatives

Shigenari Katayama; Masao Koshiba; Hisao Yamamoto

Archive | 1976

Process for preparing 2(1H)-quinazolinone derivatives

Shigenari Katayama; Masao Koshiba; Hisao Yamamoto

Archive | 1971

Process for producing quanazolinone derivatives

Kikuo Ishizumi; Kazuo Mori; Masao Koshiba; Shigeho Inaba; Hisao Yamamoto

Archive | 1973

Process for production of quinazoline derivatives

Shigeho Inaba; Kikuo Ishizumi; Masao Koshiba; Kazuo Mori; Hisao Yamamoto

Archive | 1976

Process for preparing 1-polyhaloalkyl-3,4-dihydro-2-(1H)-quinazolinones

Shigenari Katayama; Masao Koshiba; Hisao Yamamoto

Archive | 1969

Novel process for producing o-anilinophenylaliphatic acid derivatives

Hisao Yamamoto; Atsuko Hirohashi; Takahiro Izumi; Masao Koshiba

Archive | 1978

Fused quinazolinones and preparation thereof

Masao Koshiba; Hisao Yamamoto

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Collaboration

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Hisao Yamamoto

Sumitomo Chemical

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Shigeho Inaba

Sumitomo Chemical

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Kazuo Mori

Sumitomo Chemical

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Kikuo Ishizumi

Sumitomo Chemical

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Shigeaki Morooka

Sumitomo Chemical

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Shigenari Katayama

Sumitomo Chemical

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Takahiro Izumi

Sumitomo Chemical

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Shunji Aono

Sumitomo Chemical

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Hiroshi Noguchi

Sumitomo Chemical

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Toshiaki Komatsu

Sumitomo Chemical

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