作者:Yang Zhang、Li-Jun Yang、Kun Jiang、Chang-Heng Tan、Jun-Jie Tan、Pei-Ming Yang、Da-Yuan Zhu
DOI:10.1016/j.carres.2012.08.011
日期:2012.11
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.
从Melicope pteleifolia(Champ。ex Benth。)T. Hartley的根和根茎中分离出了七个新的二糖苷成分,称为pteleifosides AG(1-7),以及十种已知的糖苷。分离出的化合物的结构是基于化学和光谱方法,主要是1D和2D NMR数据以及质谱法建立的。