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KMID : 0616120190500030232
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Korean Journal of Pharmacognosy
2019 Volume.50 No. 3 p.232 ~ p.238
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Secondary Metabolites Isolated from Ganoderma lucidum and Their Anti-inflammatory Activity
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Kim Hye-Ji
Koo Man-Hyung
Lee Jun-Hyuck
Seo Seung-Suk
Youn Ui-Joung
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Abstract
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Phytochemical study of Ganoderma lucidum (Polyporaceae) let to the isolation of five lanostane triterpenoid (1-5), along with two nitrogen derived phenolic compounds, N-phenylethylformamide (6) and N-acetylphenethylamine (7). The structures of the compounds were determined by 1D and 2D NMR, and MS experiments, as well as by comparison of their data with published values. Compounds 6 and 7 were isolated for the first time from the genus Ganoderma and this species. All the compounds were evaluated for cancer chemopreventive potential based on their ability to inhibit nitric oxide (NO) production induced by lipopolysaccharide (LPS) in mouse macrophage RAW 264.7 cells in vitro. Among the isolates, compounds 2 and 3 showed moderate inhibitory activity against NO production.
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KEYWORD
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Ganoderma lucidum, Polyporaceae, Lanstane triterpenoid, Anti-inflammatory
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