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Dive into the research topics where Sugihara Hirosada is active.

Publication


Featured researches published by Sugihara Hirosada.


Archive | 1982

Spirobenzofuranone compounds, processes for their preparation and their use as medicines

Sugihara Hirosada; Masazumi Watanable; Kawada Mitsuru; Imada Isuke


Archive | 1969

METHOD FOR PRODUCING ISOPRENOID QUINONES

Kawamatsu Yutaka; Sugihara Hirosada; Morimoto Hiroshi


Archive | 1986

1-AZAXANTHONE-3-CARBOXYLIC ACID DERIVATIVE AND PREPARATION THEREOF

Nohara Akira; Sugihara Hirosada; Ugawa Kiyoshi


Archive | 1980

SPIRO COMPOUND AND ITS PREPARATION

Sugihara Hirosada; Watanabe Masazumi; Kawada Mitsuru; Imada Isuke


Archive | 1978

11AZAXANTHONEE33CARBOXYLIC ACID DERIVATIVE AND ITS PREPARATION

Nohara Akira; Sugihara Hirosada; Ugawa Kiyoshi


Archive | 1978

1-AZAXANTHON-3-CARBONSAEUREN UND VERFAHREN ZU IHRER HERSTELLUNG.

Nohara Akira; Sugihara Hirosada; Ukawa Kiyoshi


Archive | 1986

1-AZAXANTHONE DERIVATIVE AND PREPARATION THEREOF

Nohara Akira; Sugihara Hirosada; Ugawa Kiyoshi


Archive | 1981

SPIRO COMPOUND* ITS PREPARATION* AND PREVENTIVE AND REMEDY FOR CIRCULATORY SYSTEM DISORDER

Imada Isuke; Sugihara Hirosada; Kawada Mitsuru


Archive | 1978

11AZAXANTHONE DERIVATIVE AND ITS PREPARATION

Nohara Akira; Sugihara Hirosada; Ugawa Kiyoshi


Archive | 1976

HERSTELLUNG VON AMINOTETRALIN-VERBINDUNGEN

Sugihara Hirosada; Watanabe Masazumi; Motohashi Michio; Nishikawa Masao; Sanno Yasushi

Collaboration


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Watanabe Masazumi

Takeda Pharmaceutical Company

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Imada Isuke

Takeda Pharmaceutical Company

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Kawada Mitsuru

Takeda Pharmaceutical Company

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Nohara Akira

Takeda Pharmaceutical Company

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Sanno Yasushi

Takeda Pharmaceutical Company

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Ukawa Kiyoshi

Takeda Pharmaceutical Company

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Kawamatsu Yutaka

Takeda Pharmaceutical Company

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Morimoto Hiroshi

Takeda Pharmaceutical Company

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Masazumi Watanabe

Takeda Pharmaceutical Company

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Hirosada Sugihara

Takeda Pharmaceutical Company

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