Abstract
Nine new phenylpropanoids, rashomonic acids A-D (1-4) and meehaniosides A-E (5-9), along with four known compounds were isolated from Meehania urticifolia. The structure of each new compound was elucidated based on the results of spectroscopic analyses. Compounds 3-8 showed moderate hyaluronidase inhibitory activity with IC(50) values of 183-1049 µM.
MeSH terms
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Cinnamates / chemistry*
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Cinnamates / isolation & purification
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Depsides / chemistry*
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Depsides / isolation & purification
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Hyaluronoglucosaminidase / antagonists & inhibitors*
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Hyaluronoglucosaminidase / metabolism
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Lamiaceae / chemistry*
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Magnetic Resonance Spectroscopy
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Molecular Conformation
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Rosmarinic Acid
Substances
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Cinnamates
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Depsides
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Hyaluronoglucosaminidase