【摘要】 对橄榄苦甙进行了１Ｈ和１３Ｃ ＭＮＲ检测，通过 ＤＥＰＴ和１Ｈ－１Ｈ ＣＯＳＹ、ＨＭＱＣ、ＨＭＢＣ、ＮＯＥＳＹ等 ２Ｄ ＮＭＲ对其１Ｈ和１３Ｃ ＮＭＲ数据进行了全归属和较详细的解析，并指出其 ＮＭＲ数据特征．更多还原

【Abstract】 Oleuropein is a well-known secoiridoid glucoside which is rich in the Oleaceae fam- ily. Its structure was confirmed during 1960～1974. It has been isolated from many plants of the genus Olea, Fraxinus, Jasminum, Ligustrum and Syringa to date. Its NMR data has been reported, but the detailed elucidation has not been given. Our recent study on the leaves of Syringa pubescens Turcz. (a Chinese folk herb) has resulted in the isolation of this constituent for the first time. In this paper, by utilizing a combination of 1D and 2D NMR techniques, its 1H and 13C NMR spectra are completely assigned and detailedly analyzed and the characteristics of its NMR data are also pointed out.更多还原