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目的介绍圆二色谱(circular dichroism,CD)在木脂素类化合物绝对构型测定中的应用规律。方法在查阅国内外相关文献的基础上,对CD在芳基萘类、联苯环辛烯类、二苄基丁内酯类、双四氢呋喃类、苯并呋喃类等木脂素类化合物绝对构型测定中的应用规律进行综述。结果 CD在木脂素类化合物绝对构型测定中的应用具有一定的规律性。结论初步总结了CD在木脂素类化合物绝对构型测定中的应用规律,以期为该类化合物绝对构型测定提供有益的参考。
Objective To introduce the application of circular dichroism (CD) in determining the absolute configuration of lignans. Methods Based on the review of relevant literatures both at home and abroad, the absolute structure of CDs in aromatic naphthalene, biphenyl cyclooctene, dibenzyl butyrolactone, dihydrofuran, benzofuran and other lignan compounds Type determination of the law of application are reviewed. Results The application of CD in the determination of the absolute configuration of lignans has a certain regularity. Conclusion The application rules of CD in determination of absolute configuration of lignan class compounds were preliminary summarized in order to provide a useful reference for determination of absolute configuration of these compounds.