A Novel Pregnane Derivative from Sarcostemma brevistigma

A Novel Pregnane Derivative from Sarcostemma brevistigma

A new pregnane derivative designated as bregenin [1] has been isolated from the dried twigs of Sarcostemma brevistigma. Chemical and spectroscopic evidence is consistent with the structure 3 beta, 14 beta, 16 alpha, 17 beta tetrahydroxypregn-5-en-20-one for bregenin.

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Bibliographische Detailangaben
Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 1987-07, Vol.50 (4), p.600-603
Hauptverfasser: Khare, Naveen K, Kumar, Raj, Khare, Maheshwari P, Khare, Anakshi
Format: Artikel
Sprache:eng
Schlagworte:
aislamiento tecnica
asclepiadaceae
Biological and medical sciences
Chemical Phenomena
Chemistry
composicion
composition
esteroides
General pharmacology
isolation
isolement
Magnetic Resonance Spectroscopy
Mass Spectrometry
Medical sciences
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Plants, Medicinal - analysis
Pregnanes - analysis
steroide
steroids
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Beschreibung
Zusammenfassung:A new pregnane derivative designated as bregenin [1] has been isolated from the dried twigs of Sarcostemma brevistigma. Chemical and spectroscopic evidence is consistent with the structure 3 beta, 14 beta, 16 alpha, 17 beta tetrahydroxypregn-5-en-20-one for bregenin.
ISSN:0163-3864
1520-6025
DOI:10.1021/np50052a002