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Dive into the research topics where Shimpei Kuyama is active.

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Featured researches published by Shimpei Kuyama.


Journal of The Chemical Society-perkin Transactions 1 | 1984

Structure of a peptidal antibiotic P168 produced by Paecilomyces lilacinus(Thorn) Samson

Akira Isogai; Akinori Suzuki; Saburo Tamura; Shizuo Higashikawa; Shimpei Kuyama

The peptide antibiotic P168 contained a new amino acid, (2S,4S)-2-amino-6-hydroxy-4-methyl-8-oxodecanoic acid (6) and an amine, (S)-N1,N1-dimethylpropane-1,2-diamine (4) along with other unusual amino acids. The structure of the peptide was determined as (I) by in-beam mass spectrometry.


Agricultural and biological chemistry | 1966

Chemistry of Heliangine: Part I. Structure of Heliangine

Shinobu Iriuchijima; Shimpei Kuyama; Nobutaka Takahashi; Saburo Tamura

The evidences which allow to assign the partial structures (a, b and c) for heliangine, C20H26O6, are described. The chemical and spectroscopic data obtained for this compound are interpreted in terms of the structure I, which has been preliminarily proposed by the authors, as well as of the structure II established by X-ray analysis conducted by Nishikawa et al.


Agricultural and biological chemistry | 1964

The Structure of Destruxin B, a Toxic Metabolite of Oospora destructor

Saburo Tamura; Shimpei Kuyama; Yoshinori Kodaira; Shizuo Higashikawa


The Journal of Antibiotics | 1971

A NEW ANTIFUNGAL ANTIBIOTIC, PRUMYGIN

Toju Hata; Satoshi Omura; Michiko Katagiri; Kiyoo Atsumi; Juichi Awaya; Shizuo Higashikawa; Kazuomi Yasui; Haruko Terada; Shimpei Kuyama


Agricultural and biological chemistry | 1980

Constituents of a Peptidal Antibiotic P168 Produced by Paecilomyces lilacinus (THOM) SAMSON

Akira Isogai; Akinori Suzuki; Shizuo Higashikawa; Shimpei Kuyama; Saburo Tamura


Agricultural and biological chemistry | 1981

Isolation and biological activity of a peptidal antibiotic P168.

Akira Isogai; Akinori Suzuki; Shizuo Higashikawa; Shimpei Kuyama; Saburo Tamura


Agricultural and biological chemistry | 1966

Structural Elucidation of Destruxin A

Akinori Suzuki; Shimpei Kuyama; Yoshinori Kodaira; Saburo Tamura


Agricultural and biological chemistry | 1965

Total Synthesis of Destruxin B

Shimpei Kuyama; Saburo Tamura


Archive | 1974

Novel antifungal antibiotic substance, process for production of the same, and agricultural and horticultural fungicidal composition containing said substance

Toju Hata; Satoshi Omura; Michiko Katagiri; Juichi Awaya; Shimpei Kuyama; Shizuo Higashikawa; Kazuomi Yasui; Haruko Terada


Agricultural and biological chemistry | 1980

Structure of a Peptidal Antibiotic P168 Produced by Paecilomyces lilacinus (Thom) Samson

Akira Isogai; Akinori Suzuki; Shizuo Higashikawa; Shimpei Kuyama; Saburo Tamura

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Akira Isogai

Nara Institute of Science and Technology

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Satoshi Omura

Kwansei Gakuin University

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