New Sesquiterpene Polyesters from Euonymus Species

Five new sesquiterpene polyesters [1, 4, 6, 8, 9] based on the dihydro- beta -agarofuran skeleton were isolated, together with twelve known compounds of the same type, from the fruits of Euonymus nanus and E. sachalinensis. The structures were elucidated by spectral methods and comparison with relat...

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Veröffentlicht in:	Journal of natural products (Washington, D.C.) D.C.), 1995-08, Vol.58 (8), p.1192-1199
Hauptverfasser:	Hohmann, Judit, Nagy, Gábor, Dini, Zuber, Günther, Gábor, Pelczer, István, Jerkovich, Gyula, Varjas, László
Format:	Artikel
Sprache:	eng
Schlagworte:	CELASTRACEAE CHEMICAL COMPOSITION COMPOSICION QUIMICA COMPOSITION CHIMIQUE DERIVATIVES ESPECTROMETRIA Euonymus EUONYMUS NANUS EUONYMUS SACHALINENSIS FURANE FURANOS FURANS HONGRIE HUNGARY HUNGRIA Lepidoptera MOLECULAR CONFORMATION MOLECULAR STRUCTURE Pieridae Pieris brassicae POLIESTERES POLYESTER POLYESTERS SESQUITERPENOIDE SESQUITERPENOIDS SESQUITERPENOS SPECTRAL ANALYSIS SPECTROMETRIE SPECTROMETRY
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Zusammenfassung:	Five new sesquiterpene polyesters [1, 4, 6, 8, 9] based on the dihydro- beta -agarofuran skeleton were isolated, together with twelve known compounds of the same type, from the fruits of Euonymus nanus and E. sachalinensis. The structures were elucidated by spectral methods and comparison with related compounds. Biological evaluation showed that 1 beta ,6 alpha ,15-triacetoxy-2 beta ,9 alpha -dibenzoyloxydihydro- beta -agarofuran [3] and evonine [16] demonstrated insecticidal effects against Pieris brassicae.
ISSN:	0163-3864 1520-6025
DOI:	10.1021/np50122a006