Constituents of Fevillea cordifolia: New Norcucurbitacin and Cucurbitacin Glycosides
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Authors
Achenbach, Hans
Waibel, Reiner
Hefter Bübl, Ursula
Constenla Umaña, Manuel Arturo
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Abstract
The seeds of Fevillea cordifolta have yielded 11 new fevicordin-type 29- norcucurbitacins 3-13, and two new cucurbitacin glycosides 14 and 15, which were isolated along with previous reported fevicordin A [2] and its glucoside [1]. Structure determinations are based on spectroscopic studies and on chemical interconversions.
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Keywords
QUÍMICA, COSTA RICA, QUÍMICA AGRÍCOLA, CENTROAMÉRICA, ESPECTRÓMETRO
Citation
https://pubs.acs.org/doi/10.1021/np50099a009