Lupane Triterpenoids of Salacia cordata

The stem bark of Salacia cordata has afforded 28-hydroxylup-20(29)-en-3-one, 30-hydroxylup-20(29)-en-3-one, betulin, pyracrenic acid, and a new compound, 15, 28-dihydroxylup-20(29)-en-3-one [3]. Two-dimensional nmr methods have been used to assign structures and nmr spectra.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of natural products (Washington, D.C.) D.C.), 1992-03, Vol.55 (3), p.395-398
Hauptverfasser:	Tinto, Winston F, Blair, Lynn C, Alli, Azzam, Reynolds, William F, McLean, Stewart
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis of complex biological substances Analytical, structural and metabolic biochemistry Animal BARK PRODUCTS Biological and medical sciences CELASTRACEAE Chemistry, Medicinal ESPECTROSCOPIA RMN EXTRACTOS VEGETALES EXTRAIT D'ORIGINE VEGETALE Fundamental and applied biological sciences. Psychology GUYANA GUYANE IDENTIFICACION IDENTIFICATION Life Sciences & Biomedicine NMR SPECTROSCOPY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY Pharmacology & Pharmacy PLANT EXTRACTS Plant Sciences PRODUIT A BASE D'ECORCE Science & Technology SPECTROSCOPIE RMN STEMS TALLO TIGE TRITERPENOIDE TRITERPENOIDOS TRITERPENOIDS TROZOS DE CORTEZA
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Beschreibung
Zusammenfassung:	The stem bark of Salacia cordata has afforded 28-hydroxylup-20(29)-en-3-one, 30-hydroxylup-20(29)-en-3-one, betulin, pyracrenic acid, and a new compound, 15, 28-dihydroxylup-20(29)-en-3-one [3]. Two-dimensional nmr methods have been used to assign structures and nmr spectra.
ISSN:	0163-3864 1520-6025
DOI:	10.1021/np50081a020