木果楝中的两种新柠檬苦素类化合物——木果苦素X和Y：混合物的核磁共振研究
Xyloccensin X and Y, two new limonoids from xylocarpus molluccensis: NMR investigation in mixture.
作者信息
Roy Abhijeet Deb, Kumar Rajesh, Gupta Poonam, Khaliq Tanvir, Narender Tadigoppula, Aggarwal Vijailakshmi, Roy Raja
机构信息
Division of SAIF, Central Drug Research Institute, Lucknow 226 001, India.
出版信息
Magn Reson Chem. 2006 Nov;44(11):1054-7. doi: 10.1002/mrc.1887.
DOI:10.1002/mrc.1887
PMID:16909437
Abstract
Two new limonoids, xyloccensin X (1) and xyloccensin Y (2), have been identified in mixture using NMR spectroscopy. Both limonoids were isolated in mixture from the fruit of the plant Xylocarpus molluccensis. The structures of these were proposed after extensive 2D NMR analyses in mixture.
摘要
利用核磁共振光谱法已从混合物中鉴定出两种新的柠檬苦素，即木果楝素X（1）和木果楝素Y（2）。这两种柠檬苦素均是从植物木果楝的果实混合物中分离得到的。在对混合物进行广泛的二维核磁共振分析后确定了它们的结构。
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