Abstract
Twelve novel (1, 2, 4, 5, 7-14) and two known (3, 6) abietane diterpenes and have been isolated from the aerial parts of Illicium angustisepalum. These diterpenes are unusual in that they are oxygenated at the axial C-19 position of the gem-dimethyl group rather than the equatorial C-18 position.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Carbohydrate Sequence
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China
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Chromatography, High Pressure Liquid
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Diterpenes / chemistry
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Diterpenes / isolation & purification*
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Molecular Conformation
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Molecular Sequence Data
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Plant Extracts / chemistry
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Plants, Medicinal / chemistry*
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Spectrophotometry, Infrared
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Spectrophotometry, Ultraviolet
Substances
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Diterpenes
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Plant Extracts