13-O-Acetylvakhmatine, a New Diterpenoid Alkaloid from the Seeds of Consolida ambigua

Vakhmatine [1] and the new diterpenoid alkaloid 13-O-acetylvakhmatine [3] have been isolated from the polar alkaloidal fractions of the seeds of Consolida ambigua, together with ajacine, delcosine, gigactonine, and takaosomine. Structure 3 has been established on the basis of spectroscopic data and...

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Bibliographic Details
Published in:Journal of natural products (Washington, D.C.) D.C.), 1995-10, Vol.58 (10), p.1527-1532
Main Authors: Venkateswarlu, Vobalaboina, Srivastava, Santosh K, Joshi, Balawant S, Desai, Haridutt K, Pelletier, S. William
Format: Article
Language:English
Subjects:
AJACINE
ALCALOIDE
ALCALOIDES
ALKALOIDS
Alkaloids - chemistry
Alkaloids - isolation & purification
CHEMICAL COMPOSITION
Chromatography, High Pressure Liquid
COMPOSICION QUIMICA
COMPOSITION CHIMIQUE
DELCOSINE
Diterpenes - chemistry
Diterpenes - isolation & purification
DITERPENOIDE
DITERPENOIDS
DITERPENOS
ESPECTROMETRIA
GEORGIA (EUA)
GEORGIA (USA)
GEORGIE (EU)
GIGACTONINE
GRAINE
Magnetic Resonance Spectroscopy
MOLECULAR CONFORMATION
MOLECULAR STRUCTURE
Plants - chemistry
RANUNCULACEAE
SEEDS
Seeds - chemistry
SEMILLA
SPECTRAL ANALYSIS
SPECTROMETRIE
SPECTROMETRY
TAKAOSAMINE
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Description
Summary:Vakhmatine [1] and the new diterpenoid alkaloid 13-O-acetylvakhmatine [3] have been isolated from the polar alkaloidal fractions of the seeds of Consolida ambigua, together with ajacine, delcosine, gigactonine, and takaosomine. Structure 3 has been established on the basis of spectroscopic data and chemical correlation with 1.
ISSN:0163-3864
1520-6025
DOI:10.1021/np50124a008