Pogostol O-Methyl Ether and Artabotrol:  Two Novel Sesquiterpenes from the Stem Bark of Artabotrys stenopetalus

Pogostol O-Methyl Ether and Artabotrol:  Two Novel Sesquiterpenes from the Stem Bark of Artabotrys stenopetalus

An investigation of the stem bark of Artabotrys stenopetalus (Annonaceae) has yielded two novel sesquiterpenes, the guaiane pogostol O-methyl ether and an isodaucane that we have named artabotrol, together with the known sesquiterpene β-caryophyllene oxide and the alkaloid artabotrine. The compounds...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1997-10, Vol.60 (10), p.1054-1056
Hauptverfasser: Fleischer, Theophilus C, Waigh, Roger D, Waterman, Peter G
Format: Artikel
Sprache:eng
Schlagworte:
ARTABOTRYS
BARK
Biological and medical sciences
CHEMICAL COMPOSITION
CHEMICAL STRUCTURE
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
CORTEZA
DRUG PLANTS
ECORCE
ESPECTROMETRIA
ESTRUCTURA QUIMICA
General pharmacology
GHANA
Medical sciences
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
PLANTAS MEDICINALES
PLANTE MEDICINALE
SESQUITERPENOIDE
SESQUITERPENOIDS
SESQUITERPENOS
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
STEMS
STRUCTURE CHIMIQUE
TALLO
TIGE
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Zusammenfassung:An investigation of the stem bark of Artabotrys stenopetalus (Annonaceae) has yielded two novel sesquiterpenes, the guaiane pogostol O-methyl ether and an isodaucane that we have named artabotrol, together with the known sesquiterpene β-caryophyllene oxide and the alkaloid artabotrine. The compounds were identified by detailed analysis of their spectral data.
ISSN:0163-3864
1520-6025
DOI:10.1021/np970282p