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Zenichi Yoshida (1925-2023)
Zenichi Yoshida (1925-2023)
Professor. Zenichi Yoshida,
a member of the Honorary Advisors of HETEROCYCLES (1975-1998),
has passed away on May 4, 2023 at the age of 97.
I deeply express my regret over his death.
Kunio Ogasawara
Editor
May 11, 2023
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Communication | Regular issue | Vol 22, No. 8, 1984, pp.1701-1704
Published online, 1st January, 1970■ Antitumor Diterpenoids from Rabdosia Trichocarpa: Trichorabdal E, F, and H and G Acetate
Published online, 1st January, 1970
DOI: 10.3987/R-1984-08-1701
■ Antitumor Diterpenoids from Rabdosia Trichocarpa: Trichorabdal E, F, and H and G Acetate
Manabu Node, Midori Sai, Eiichi Fujita, and Kaoru Fuji*
*Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
Abstract
The structure determination and conformation of antitumor diterpenoids, trichorabdal E, F, and H, are described.
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