Abstract
Seven triterpene saponins were isolated from Lysimachia christinae and identified as lysichriside A (1), lysichriside B (2), primulanin (3), lysikokianoside 1 (4), anagallisin C (5), ardisiacrispin A (6), and ardisicrenoside B (7). Compounds 1 and 2 are new triterpene saponins, compounds 3, 5, and 7 were isolated from this genus, and compounds 4 and 6 were isolated from this species for the first time. Their structures were elucidated by means of 1D and 2D NMR experiments.
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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Molecular Sequence Data
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Nuclear Magnetic Resonance, Biomolecular
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Optical Rotation
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Pentacyclic Triterpenes / chemistry
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Pentacyclic Triterpenes / isolation & purification*
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Plant Extracts / chemistry
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Primulaceae / chemistry*
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Saponins / chemistry
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Saponins / isolation & purification*
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Spectrometry, Mass, Electrospray Ionization
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Spectrophotometry, Infrared
Substances
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Pentacyclic Triterpenes
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Plant Extracts
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Saponins