Abstract
A novel ent-kaurane diterpenoid, ent-1alpha-acetoxy-7beta,14alpha-dihydroxy-kaur-16-en-15-on has been isolated from leaves of Croton tonkinensis GAGNEP. Its structure was determined by a combination of spectroscopy, X-ray crystallographic analysis and the chemical reaction acetylation.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acetylation
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Croton / chemistry*
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Crystallography, X-Ray
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Diterpenes, Kaurane / chemistry*
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Diterpenes, Kaurane / isolation & purification
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Models, Molecular
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Molecular Conformation
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Spectrophotometry, Infrared
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Spectrophotometry, Ultraviolet
Substances
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Diterpenes, Kaurane
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ent-1alpha-acetoxy-7beta,14alpha-dihydroxy-kaur-16-en-15-one