从中间锦鸡儿（ＣａｒａｇａｎａｉｎｔｅｒｍｅｄｉａＫ．）根部分离得到１１种化合物成分，分别为３棕榈酰β谷甾醇（３ｐａｌｍｉｔｏｙｌβｓｉｔｏｓｔｅｒｏｌ）；晁模酸（ｃｈａｕｌｍｏｇｒｉｃａｃｉｄ）；晁模酸乙酯（ｅｔｈｙｌｃｈａｕｌｍｏｏｇｒａｔｅ）；羽扇醇（ｌｕｐｅｏｌ）；胡罗卜甾醇（ｄａｕｃｏｓｔｅｒｏｌ）；三十一烷（ｈｅｎｔｒｉａｃｏｎｔａｎｅ）；α棕榈油酰甘油（αｐａｌｍｉｔｏｌｅｏｙｌｇｌｙｃｅｒｏｌ）；α棕榈酰甘油酯（αｐａｌｍｉｔｏｙｌｓｎｇｌｙｃｅｒｏｌ）；β谷甾醇（βｓｉｔｏｓｔｅｒｏｌ）；锦鸡儿甙１（ｃａｒａｇａｎｏｓｉｄｅＡ）和锦鸡儿甙２（ｃａｒａｇａｎｏｓｉｄｅＢ）。其中锦鸡儿甙１和锦鸡儿甙２为新天然产物。应用现代波谱技术（ＩＲ，ＵＶ，ＭＳ，２ＤＮＭＲ等）和化学降解方法确定了它们的化学结构 Eleven compounds were isolated from the roots of Caragana intermedia K. (3palmitoylβsitosterol); chaulmogric acid; ethyl methacrylate ( Ethylchaulmoograte); lupeol; carotenol (daucosterol); triacontane (hentriacon tane); alpha palmitoyl glycerol (alpha  palmitoleoylglycerol); alpha  palmitoyl glyceride (alpha  palmitoyl ) Snglycerol); βsitosterol; CaraganosideA and caraganosideB. Among them, Caragana instar 1 and Caragana instar 2 are new natural products. Their chemical structures were determined using modern spectroscopy (IR, UV, MS, 2D NMR, etc.) and chemical degradation methods.