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Dive into the research topics where Masao Mizuno is active.

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Featured researches published by Masao Mizuno.


Tetrahedron Letters | 1983

Synthesis of mammalian dolichols from plant polyprenols

Shigeaki Suzuki; Fumio Mori; Tetsuo Takigawa; Koichi Ibata; Yoichi Ninagawa; Takashi Nishida; Masao Mizuno; Yasuyuki Tanaka

Abstract Both natural (S)- and unnatural (R)-mammalian dolichols were synthesized for the first time from the mixture of novel polyprenols isolated from Ginkgo biloba .


Phytochemistry | 1984

Polyprenols from conifers: multiplicity in chain length distribution

Koichi Ibata; Akira Kageyu; T. Takigawa; M. Okada; T. Nishida; Masao Mizuno; Yasuyuki Tanaka

Abstract Long-chain betulaprenols have been isolated from the leaves of twelve coniferous plants, which can be roughly classified into two categories with respect to the pattern of the chain length distribution. A complex distribution pattern with two maxima has been found in six of them for the first time.


Phytochemistry | 1984

Long-chain polyprenols in the family pinaceae

Koichi Ibata; Masao Mizuno; Yasuyuki Tanaka; Akira Kageyu

Abstract Polyprenols with an average number of isoprene residues of 15 to 18 were isolated from the needles of six plants in the Pinaceae, the content being 0.2–2.0% of the dry wt. 1H and 13CNMR, and FDMS spectroscopy revealed that all of the polyprenols were long-chain homologues of betulaprenols with the following sequence of isoprene residues: ω-trans-trans-7 to 19 cis-cis α.


Archive | 1983

Method of preparing polyprenyl compounds or mixtures thereof

Koichi Ibata; Tetsuo Takagawa; Masufumi Okada; Masao Mizuno; Takashi Nishida


Archive | 1983

Preparation of polyprenyl compounds or mixtures thereof

Koichi Ibata; Tetsuo Takagawa; Masufumi Okada; Masao Mizuno; Takashi Nishida


Archive | 1983

IMMUNE ADJUSTING AGENT

Kazue Kenmochi; Masao Mizuno; Tetsuo Takigawa; Itaru Yamamoto


Archive | 1983

Geranylgeranylacetamide compounds having a piperazine ring, salts thereof, process for preparation thereof, pharmaceutical compositions containing said compounds, and method of treating ulcers in mammals

Hiromasa Nakamoto; Michitaka Ogawa; Muneo Kobayashi; Yuki Nogami; Kazuo Kumamoto; Hiroko Murakami; Yoichi Ninagawa; Yoshiaki Omura; Masao Mizuno


Archive | 1983

Preparation of polyprenyl compound or its mixture

Koichi Kinuhata; Masao Mizuno; Yoichi Ninagawa; Takuji Nishida; Yasuyuki Tanaka


Archive | 1981

Carboxylic acid derivative of 5-fluorouracil

Masao Mizuno; Yoichi Ninagawa; Kazue Okano; Sukeaki Omura


Japanese Heart Journal | 1986

The Study of Mevalonic Acid Metabolites in Spontanously Hypertensive and Normotensive Rat

Akira Kageyu; Kimiko Ono; Masao Mizuno; Nobuyuki Utagawa; Yasuo Nara; Yukio Yamori

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Takashi Nishida

Taisho Pharmaceutical Co.

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Yasuyuki Tanaka

Tokyo University of Agriculture and Technology

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Akira Kageyu

Tokyo University of Agriculture and Technology

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Shigeaki Suzuki

Tokyo Institute of Technology

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Yukio Yamori

Mukogawa Women's University

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