从豆科植物锦鸡儿 Caragana sinica(Buc’hoz) Rehd的根 (中药金雀根 )中分离出 4个二苯乙烯低聚体。根据理化性质和光谱分析 ,分别鉴定为 (+ ) -α- viniferin ( )、miyabenol C ( )、pallidol ( )、kobophenol A ( )。其中化合物 为首次从该植物中分得 Four styrene oligomers were isolated from the root (Chinese Ginger Root) of Caragana sinica (Buc’hoz) Rehd, a leguminous plant. According to physicochemical properties and spectral analysis, they were identified as (+)-α-viniferin (), miyabenol C (), pallidol (), and kobophenol A (). Among them, the compound was first obtained from the plant