Abstract
A new menthane-type monoterpenoid, illigerate E (1), as well as two known ones, (1R*,3R*,4S*,6R*)-6,8-dihydroxymenthol (2) and cis-4-hydroxy-5-(1-hydroxy-1-methylethyl)-2-methyl-2-cyclohexene-1-one (3), were isolated from fermented Illigera aromatica with Clonostachys rogersoniana 828H2. Their structures were identified by HRESIMS and 1D/2D NMR spectra. Their inhibitory effects of NO production in RAW 264.7 macrophages were estimated.
Keywords:
Hernandiaceae; fermentation; monoterpenoid.
MeSH terms
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Animals
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Anti-Inflammatory Agents, Non-Steroidal / chemistry
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Anti-Inflammatory Agents, Non-Steroidal / pharmacology
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Fermentation
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Hernandiaceae / chemistry*
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Hypocreales / chemistry*
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Magnetic Resonance Spectroscopy
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Mice
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Molecular Structure
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Monoterpenes / chemistry*
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Monoterpenes / pharmacology*
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Nitric Oxide / antagonists & inhibitors
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Nitric Oxide / biosynthesis
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RAW 264.7 Cells
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Spectrometry, Mass, Electrospray Ionization
Substances
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Anti-Inflammatory Agents, Non-Steroidal
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Monoterpenes
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Nitric Oxide