Document Detail

Highly oxygenated bisabolenes and an acetylene from Matricaria aurea.
MedLine Citation:
PMID:  10389268     Owner:  NLM     Status:  MEDLINE    
Reinvestigation of the aerial parts of Matricaria aurea led to the isolation of three new bisabolenes and a new acetylene. The structures of the four compounds, namely (1R*,2R*,3R*,6R*,7R*)1,2,3,6,7- pentahydroxy-bisabol-10(11)-ene, (1R*,2R*,3R*,6R*,7R*)1,2,3,6,7-pentahydroxy-1-acetoxy-bisabol-10(1 1)-ene, (1R*,2R*,3R*,6R*,7R*)1,2,3,6,7-pentahydroxy-2-acetoxy-bisabol-10(1 1)-ene and (3S*,4S*,5R*)-(E)-3,4-dihydroxy-2-(hexa-2,4-diynyliden)-1,6- dioxaspiro-(4,5)decane, were deduced from the high field NMR studies.
A A Ahmed; M Abou Elela
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Phytochemistry     Volume:  51     ISSN:  0031-9422     ISO Abbreviation:  Phytochemistry     Publication Date:  1999 Jun 
Date Detail:
Created Date:  1999-07-22     Completed Date:  1999-07-22     Revised Date:  2000-12-18    
Medline Journal Info:
Nlm Unique ID:  0151434     Medline TA:  Phytochemistry     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  551-4     Citation Subset:  IM    
Department of Chemistry, Faculty of Science, El-Minia University, Egypt.
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MeSH Terms
Asteraceae / chemistry*
Candida albicans / drug effects
Escherichia coli / drug effects
Magnetic Resonance Spectroscopy
Microbial Sensitivity Tests
Molecular Structure
Oxygen / chemistry*
Sesquiterpenes / chemistry,  isolation & purification*,  pharmacology
Spectrum Analysis
Spiro Compounds / chemistry,  isolation & purification*,  pharmacology
Staphylococcus aureus / drug effects
Reg. No./Substance:
0/3,4-dihydroxy-2-(hexa-2,4-diynyliden)-1,6-dioxaspiro-(4,5)decane; 0/Sesquiterpenes; 0/Spiro Compounds; 7782-44-7/Oxygen
Erratum In:
Phytochemistry 2000 Apr;53(7):825

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