Macrocyclic Diterpene Polyesters of the Jatrophane Type from Euphorbia esula

Macrocyclic Diterpene Polyesters of the Jatrophane Type from Euphorbia esula

Three new jatrophane diterpenes, esulatins A−C (1−3) were isolated and characterized from the whole, undried plant of Euphorbia esula. By means of spectral analysis, the structures were established as pentaesters and heptaesters of hitherto unknown, polyfunctional diterpene parent alcohols. Esulatin...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1997-04, Vol.60 (4), p.331-335
Hauptverfasser: Hohmann, Judit, Vasas, Andrea, Günther, Gábor, Máthé, Imre, Evanics, Ferenc, Dombi, György, Jerkovich, Gyula
Format: Artikel
Sprache:eng
Schlagworte:
Biological and medical sciences
CHEMICAL COMPOSITION
CHEMICAL STRUCTURE
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
DITERPENOIDE
DITERPENOIDS
DITERPENOS
DRUG PLANTS
ESPECTROMETRIA
ESTER
ESTERES
ESTERS
ESTRUCTURA QUIMICA
esulatins
EUPHORBIA ESULA
General pharmacology
HONGRIE
HUNGARY
HUNGRIA
Medical sciences
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
PLANTAS MEDICINALES
PLANTE MEDICINALE
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
STRUCTURE CHIMIQUE
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Beschreibung
Zusammenfassung:Three new jatrophane diterpenes, esulatins A−C (1−3) were isolated and characterized from the whole, undried plant of Euphorbia esula. By means of spectral analysis, the structures were established as pentaesters and heptaesters of hitherto unknown, polyfunctional diterpene parent alcohols. Esulatins A (1) and C (3) are the diterpenoids with the highest degree of esterification identified to date from the family Euphorbiaceae.
ISSN:0163-3864
1520-6025
DOI:10.1021/np960669c