Abstract
Two new caffeoyl glycosides of phenethyl alcohol, suspensaside A (1) and suspensaside B (2), were isolated from the fruits of Forsythia suspensa. Also obtained in this investigation were two known compounds forsythiaside (3) and suspensaside (4). The structures of compounds 1 and 2 were established by ID and 2D NMR techniques and chemical methods.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Caffeic Acids / chemistry
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Caffeic Acids / isolation & purification*
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Glucosides / chemistry
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Glycosides / chemistry
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Glycosides / isolation & purification*
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Magnetic Resonance Spectroscopy
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Magnoliopsida / chemistry*
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Models, Chemical
Substances
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Caffeic Acids
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Glucosides
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Glycosides
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suspensaside A
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suspensaside B
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suspensaside
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forsythiaside