Two Triterpenes from Maytenus canariensis

Two Triterpenes from Maytenus canariensis

Two new triterpenes with a friedo-oleane skeleton were isolated from the root bark of Maytenus canariensis. Their structures were elucidated by means of super(1)H- and super(13)C-nmr spectroscopic studies, including homonuclear and heteronuclear correlations and super(1)H- super(13)C long-range corr...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1995-04, Vol.58 (4), p.570-573
Hauptverfasser: Gonzalez, A. G, Alvarenga, N. L, Ravelo, A. G, Jimenez, I. A, Bazzocchi, I. L
Format: Artikel
Sprache:eng
Schlagworte:
BARK PRODUCTS
CANARIAS
CANARIES (ILES)
CANARY ISLANDS
CELASTRACEAE
CHEMICAL COMPOSITION
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
DRUG PLANTS
ESPECTROMETRIA
MEDICINAL PLANTS
MOLECULAR CONFORMATION
MOLECULAR STRUCTURE
PLANTAS MEDICINALES
PLANTE MEDICINALE
PRODUIT A BASE D'ECORCE
RACINE
RAICES
ROOTS
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
TRITERPENOIDE
TRITERPENOIDOS
TRITERPENOIDS
TROZOS DE CORTEZA
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Beschreibung
Zusammenfassung:Two new triterpenes with a friedo-oleane skeleton were isolated from the root bark of Maytenus canariensis. Their structures were elucidated by means of super(1)H- and super(13)C-nmr spectroscopic studies, including homonuclear and heteronuclear correlations and super(1)H- super(13)C long-range correlation spectra with inverse detection (HMBC).
ISSN:0163-3864
1520-6025
DOI:10.1021/np50118a014