Abstract
Schiglautone A (1), a unique 6/7/9-fused tricyclic carbon backbone triterpenoid, was isolated from the stems of Schisandra glaucescens. Its structure was determined on the basis of spectroscopic analysis and single-crystal X-ray crystallography. A hypothetical biosynthetic pathway of 1 was postulated.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Crystallography, X-Ray
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Cyclooctanes
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Lignans
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Stems / chemistry
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Polycyclic Compounds
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Schisandra / chemistry*
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Triterpenes / chemistry*
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Triterpenes / isolation & purification*
Substances
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Cyclooctanes
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Lignans
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Polycyclic Compounds
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Triterpenes
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schiglautone A
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schizandrin