Document Detail

Steroids from Harrisonia abyssinica.
MedLine Citation:
PMID:  10705738     Owner:  NLM     Status:  MEDLINE    
In addition to the known sterols and ketosteroids beta-sitosterol (24 alpha-ethylcholest-5-en-3 beta-ol), stigmasterol (24 alpha-ethylcholesta-5,22-dien-3 beta-ol), campesterol (24 alpha-methylcholest-5-en-3 beta-ol), beta-sitostenone (stigmast-4-en-3-one, 24 alpha-ethylcholest-4-en-3-one), stigmastenone (stigmasta-4,22-dien-3-one, 24 alpha-ethylcholesta-4,22-dien-3-one), campestenone (24 alpha-methylcholest-4-en-3-one), and stigmasta-3,5-dien-7-one (24 alpha-ethylcholesta-3,5-dien-7-one), the new steroids stigmasta-3,5,22-trien-7-one (24 alpha-ethylcholesta-3,5,22-trien-7-one), and campesta-3,5-dien-7-one (24 alpha-methylcholesta-3,5-dien-7-one) were isolated from the stem bark of Harrisonia abyssinica and identified by NMR and mass spectrometry.
A M Baldé; S Apers; T E De Bruyne; H Van den Heuvel; M Claeys; A J Vlietinck; L A Pieters
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Planta medica     Volume:  66     ISSN:  0032-0943     ISO Abbreviation:  Planta Med.     Publication Date:  2000 Feb 
Date Detail:
Created Date:  2000-04-27     Completed Date:  2000-04-27     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0066751     Medline TA:  Planta Med     Country:  GERMANY    
Other Details:
Languages:  eng     Pagination:  67-9     Citation Subset:  IM    
Faculté de Médecine-Pharmacie-Odontologie, Université de Conakry, Guinée.
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MeSH Terms
Magnetic Resonance Spectroscopy
Mass Spectrometry
Molecular Structure
Plants, Medicinal / chemistry*
Steroids / chemistry,  isolation & purification*
Reg. No./Substance:

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