【摘要】 从豆科植物锦鸡儿Ｃａｒａｇａｎａｓｉｎｉｃａ的根（中药金雀根）中分得５个异黄酮类成分，分别鉴定为ｆｌｅｍｉｃｈａｐｐａｒｉｎＢ（１）；５羟基７甲氧基３′，４′二氧亚甲基异黄酮（２）；５羟基７，４′二甲氧基异黄酮（３）；芒柄花素ｆｏｒｍｏｎｏｎｅｔｉｎ（４）和赝靛黄素ｐｓｅｕｄｏｂａｐｔｉｇｅｎｉｎ（５）。其中化合物２为新的天然异黄酮化合物。更多还原

【Abstract】 The roots of Caragana sinica (Buc′hoz) Rehd is a Chinese folk medicine used for the treatment of asthenia syndrome, vascular hypertension, leukorrhagia, arthrodynia, and as antiinflammatory agent From the ethanolic extract of the roots of C sinica, five isoflavonoid compounds were isolated and identified as flemichapparin B, formononetin, pseudobaptigenin, 5 hydroxy 7,4 ′ dimethoxy isoflavone and 5 hydroxy 7 methoxy 3 ′,4 ′ methylenedioxy isoflavone更多还原