中文摘要：

目的：研究山蜡梅（Chimonanthus nitens Oliv．）叶中的化学成分。方法：利用硅胶柱色谱、SephadexLH-20柱色谱、制备色谱等方法分离纯化化舍物，利用理化性质、核磁光谱数据解析化合物结构。结果：鉴定了7个化合物的化学结构，分别为：（1）d-夏蜡梅碱，（2）6，7-二甲氧基香豆素，（3）东莨菪内酯，（4）槲皮素，（5）山奈酚，（6）紫云英苷，（7）1，8-松油二醇，其中化合物6和7为首次从该植物中分得。

英文摘要：

Objective： To investigate the chemical constituents of Chimonanthus nitens Oliv. Method： The chemical components were isola ted and purified by silica gel column, Sephadex LH -20 column and preparative thin chromatography. The chemical structures were iden tified by their physical properties and spectral analyses of NMR. Result： Eight compounds were isolated and identified as d - Calycan thine （ 1 ）, 6,7 - Dimethoxycoumarin （ 2 ）, Isoscopletin （ 3 ）, Quercetin （4）, Kaempferol （ 5 ）, Astragalin （ 6 ）, terpin （ 7 ）. Conclusion ： Compounds 6 and 7 were obtained from the genus for the first time.