文献类型：期刊文献

英文题名：Structural Elucidation and Complete NMR Spectral Assignments of Monascus Monacolin Analogs

作者：Liu, Jiachen[1];Xu, Qingjiang[1];Wang, Xin[1];Pan, Ronghua[2];Zheng, Lizhong[2];Zhang, Yonghong[1];Shang, Xiaoya[1];Wang, Nan[3]

第一作者：Liu, Jiachen

通讯作者：Shang, XY[1];Wang, N[2]

机构：[1]Beijing Union Univ, Coll Appl Arts & Sci, Beijing, Peoples R China;[2]Zhejiang Sanhe Biotech Co Ltd, Jiangshan, Peoples R China;[3]Zhejiang Univ, Ocean Coll, Zhoushan, Peoples R China

第一机构：北京联合大学应用文理学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Appl Arts & Sci, Beijing, Peoples R China;[2]corresponding author), Zhejiang Univ, Ocean Coll, Zhoushan, Peoples R China.|[114172]北京联合大学应用文理学院;[11417]北京联合大学;

年份：2025

卷号：63

期号：2

起止页码：105-109

外文期刊名：MAGNETIC RESONANCE IN CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001440964600001)】；

基金：We gratefully acknowledge the financial support from the R&D program of Beijing Municipal Education Commission (No. 23JG0081).

语种：英文

外文关键词：C-13 NMR; H-1 NMR; monacolin analog; Monascus purpureus

摘要：One new monacolin analog, monacolin V (1), together with two new monacolin-like natural products, 6-hydroxyl monacolin P (2) and 3-keto monacolin S (3), were isolated from the ethyl acetate portion of red yeast rice ethanol extract. Their structures were identified by HRESIMS and NMR experiments, and the complete assignments of 1H and 13C NMR data for three compounds were obtained by the aid of HSQC, HMBC, 1H-1H COSY, and NOESY data. This is the first time that the NMR data of compounds 2 and 3 have been fully assigned.