Structural determination of atricins A and B, new triterpenes from Perovskia atriplicifolia, by 1D and 2D NMR spectroscopy
Structural determination of atricins A and B, new triterpenes from Perovskia atriplicifolia, by 1D and 2D NMR spectroscopy
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DOI：
10.1002/mrc.2364
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发表时间：
2009-03-01
影响因子：
2
通讯作者：
Tareen, Rasool Bakhsh
中科院分区：
文献类型：
--
作者：
Perveen, Shagufta;Malik, Abdul;Tareen, Rasool Bakhsh
Atricins A (1) 和 B (2) 是从 Perovskia atriplicifolia 的氯仿可溶部分中分离出的两种新齐墩果烷型三萜，其结构根据 H-1 和 C-13-NMR 光谱、偏振传输失真增强 (DEPT) 以及 2D-COSY、HMQC、核奥豪瑟增强光谱 (NOESY) 和异核分析确定多重键相关（HMBC）实验。版权所有 (C) 2008 约翰·威利父子有限公司
Atricins A (1) and B (2), two new oleanane-type triterpenes have been isolated from the chloroform-soluble fractions of Perovskia atriplicifolia and their structures assigned from H-1 and C-13-NMR spectra, Distortion Enhancement by Polarization Trasfer (DEPT) and by 2D-COSY, HMQC, Nuclear Overhauser Enhancement Spectroscopy (NOESY) and Hetronuclear mutiple-bond correlation (HMBC) experiments. Copyright (C) 2008 John Wiley & Sons, Ltd.