Isolation and Structure Elucidation of Three Quinolone Alkaloids from Evodia rutaecarpa

Toshiya KAMIKADO; Ching-Fun CHANG; Shigeo MURAKOSHI; Akira SAKURAI; Saburo TAMURA

doi:10.1271/bbb1961.40.605

Agricultural and Biological Chemistry

Online ISSN : 1881-1280
Print ISSN : 0002-1369
ISSN-L : 0002-1369

Isolation and Structure Elucidation of Three Quinolone Alkaloids from Evodia rutaecarpa

Toshiya KAMIKADO, Ching-Fun CHANG, Shigeo MURAKOSHI, Akira SAKURAI, Saburo TAMURA

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JOURNAL FREE ACCESS

1976 Volume 40 Issue 3 Pages 605-609

DOI https://doi.org/10.1271/bbb1961.40.605

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Abstract

Three quinolone alkaloids were isolated from fresh leaves and fruits of Evodia rutaecarpa Hoox. f. et THOMS. and were structurally elucidated as 1-methyl-2-pentadecyl-4 (1H) -quinolone (I), 1-methyl-2-tridecyl-4 (1H) -quinolone (dihydroevocarpine, II) and 1-methyl-2-undecyl-4 (1H) -quinolone (III) on the basis of spectral measurement and synthesis.

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