Abstract
Dryocrassyl formate, sitostanyl formate, and 12alpha-hydroxyfern-9(11)-ene were isolated from the fresh fronds of Cyathea podophylla. Their structures were elucidated by spectroscopic techniques and synthesis. Ten known triterpenoids, three derivatives of phytol, a stanol, and beta-tocopherol were also identified from this fern.
MeSH terms
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Ferns / chemistry*
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Magnetic Resonance Spectroscopy
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Phytol / chemistry
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Phytol / isolation & purification
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Spectrometry, Mass, Electrospray Ionization
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Triterpenes / chemistry*
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Triterpenes / isolation & purification
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Vitamin E / chemistry
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Vitamin E / isolation & purification
Substances
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12alpha-hydroxyfern-9(11)-en
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Triterpenes
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dryocrassy formate
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sitostanyl formate
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Vitamin E
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Phytol