桃金娘科白饭树根及根茎的糖苷类成分。

Glycosidic constituents from the roots and rhizomes of Melicope pteleifolia.

机构信息

Department of Natural Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, PR China.

出版信息

Carbohydr Res. 2012 Nov 1;361:114-9. doi: 10.1016/j.carres.2012.08.011. Epub 2012 Aug 30.

DOI:10.1016/j.carres.2012.08.011

PMID:23010492

Abstract

Seven new diglycosidic constituents, named pteleifosides A-G (1-7), along with ten known glycosides, were isolated from the roots and rhizomes of Melicope pteleifolia (Champ. ex Benth.) T. Hartley. The structures of the isolated compounds were established on the basis of chemical and spectroscopic methods, mainly 1D and 2D NMR data and mass spectrometry.

摘要

从桃金娘科蒲桃属植物五桠果（Melicope pteleifolia (Champ. ex Benth.) T. Hartley）的根和根茎中分离得到了 7 个新的二糖苷成分，命名为 pteleifosides A-G（1-7），以及 10 个已知的糖苷。通过化学和光谱方法，主要是 1D 和 2D NMR 数据和质谱，确定了分离化合物的结构。