Secondary Metabolite from the Fungal Strain Monascus pilosus

Secondary Metabolite from the Fungal Strain Monascus pilosus

A new benzopyran derivative, (–)-rel-5,7-dihydroxy-2-(4-methoxypentyl)-4,6-dimethylisochroman-8-one ( 1 ), was isolated from the red yeast rice of Monascus pilosus. The structure was determined by analyses of mass spectrometry and 1D and 2D NMR data. The relative configuration of the isolated compou...

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Veröffentlicht in:Chemistry of natural compounds 2017-09, Vol.53 (5), p.874-876
Hauptverfasser: Cheng, Ming-Jen, Wu, Ming-Der, Cheng, Yen-Chen, Chen, Jih-Jung, Chan, Hing-Yuen, Chang, Hsun-Shuo, Kuo, Yueh-Hsiung, Yuan, Gwo-Fang
Format: Artikel
Sprache:eng
Schlagworte:
Antilipemic agents
Fungi
Mass spectrometry
Medical schools
Medicine
Metabolites
NMR
Nuclear magnetic resonance
Organic Chemistry
Pharmacy
Plant Sciences
Yeast
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Beschreibung
Zusammenfassung:A new benzopyran derivative, (–)-rel-5,7-dihydroxy-2-(4-methoxypentyl)-4,6-dimethylisochroman-8-one ( 1 ), was isolated from the red yeast rice of Monascus pilosus. The structure was determined by analyses of mass spectrometry and 1D and 2D NMR data. The relative configuration of the isolated compound was assigned on the basis of 2D NOESY experiments.
ISSN:0009-3130
1573-8388
DOI:10.1007/s10600-017-2144-7