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Dive into the research topics where Kunitoshi Yoshihira is active.

Publication


Featured researches published by Kunitoshi Yoshihira.


Tetrahedron Letters | 1973

Structures of chaetoglobosin A and B, cytotoxic metabolites of chaetomium globosum

Setsuko Sekita; Kunitoshi Yoshihira; Shinsaku Natori; Harumitsu Kuwano


Chemical & Pharmaceutical Bulletin | 1971

1-Indanone Derivatives from Bracken, Pteridium aquilinum var. latiusculum

Kunitoshi Yoshihira; Masamichi Fukuoka; Masanori Kuroyanagi; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1974

The Absolute Configurations of Pterosins, 1-Indanone Derivatives from Bracken, Pteridium aquilinum var. latiusculum

Masanori Kuroyanagi; Masamichi Fukuoka; Kunitoshi Yoshihira; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1972

Further Characterization of 1-Indanone Derivatives from Bracken, Pteridium aquilinum var. latiu8culum

Kunitoshi Yoshihira; Masamichi Fukuoka; Masanori Kuroyanagi; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1971

Naphthoquinone Derivatives from the Ebenaceae. II. Isodiospyrin, Bisisodiospyrin, and Mamegakinone from Diospyros lotus L. and D. morrisiana HANCE

Kunitoshi Yoshihira; Michiko Tezuka; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1974

Pterosin N and O, Phenylacetylpterosin C, and Pteroside P from Bracken, Pteridium aquilinum var. latiusculum

Masanori Kuroyanagi; Masamichi Fukuoka; Kunitoshi Yoshihira; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1972

Naphthoquinone Derivatives from the Ebenaceae. IV. Naphthoquinone Derivatives from Diospyros kaki THUNB. and D. kaki THUNB. var. sylvestris MAKINO

Michiko Tezuka; Masanori Kuroyanagi; Kunitoshi Yoshihira; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1971

Naphthoquinone Derivatives from the Ebenaceae. I. Diospyrol and the Related Naphthoquinones from Diospyros mollis GRIFF.

Kunitoshi Yoshihira; Michiko Tezuka; Panida Kanchanapee; Shinsaku Natori


Chemical & Pharmaceutical Bulletin | 1971

Four New Naphthoquinone Derivatives from Diospyros spp.

Kunitoshi Yoshihira; Michiko Tezuka; Chikako Takahashi; Shinsaku Natori


Tetrahedron Letters | 1970

Naphthoquinone derivatives from diospyros SPP.: bisisodiospyrin, a tetrameric naphthoquinone

Kunitoshi Yoshihira; Michiko Tezuka; Shinsaku Natori

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Setsuko Sekita

Tokushima Bunri University

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