从红曲米发酵产物中阐明结构并对一种不寻常的单不饱和洛伐他汀类似物进行完全 NMR 光谱归属。
Structure elucidation and complete NMR spectral assignment of an unusual aromatic monacolin analog from Monascus purpureus-fermented rice.
机构信息
Beijing Key Laboratory of Bioactive Substances and Functional Foods, Beijing Union University, China.
出版信息
Magn Reson Chem. 2011 Mar;49(3):129-31. doi: 10.1002/mrc.2714. Epub 2011 Jan 18.
DOI:10.1002/mrc.2714
PMID:21322007
Abstract
One unusual aromatic monacolin analog, monacophenyl, was isolated from the ethanolic extract of Monascus purpureus-fermented rice. Its structure was completely and unambiguously assigned by one- and two-dimensional NMR techniques ((1)H NMR, (13)C NMR, HSQC, HMBC and NOESY) and high-resolution ESI-MS spectrometry.
摘要
从红曲菌发酵大米的乙醇提取物中分离到一种不寻常的芳香型莫纳可林类似物——单咖啡酰基苯丙氨酸。通过一维和二维 NMR 技术（（1）H NMR、（13）C NMR、HSQC、HMBC 和 NOESY）和高分辨率 ESI-MS 谱完全且明确地确定了其结构。
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