从肾蕨乙醇提取物中分离得到6个化合物,根据理化和光谱分析,鉴定为β-谷甾醇(1)、羊齿-9(11)-烯(2)、齐墩果酸(3)、肉豆蔻酸十八烷基酯(4)、正三十一烷酸(5)和正三十烷醇(6),化合物3~6为首次从该植物中分离得到。
Six compounds were isolated from the ethanol extraet of Nephrolepis cordifolia. They were identified as β-sitosterol(1) ,ferm-9(11)-ene(2),oleanolie aeid(3),myristie aeid oetadeeylester(4),hentriaeontanoie aeid(5)and triaeontanol (6)by physieal-ehemieal and speetroseopie data. Compounds 3-6 were isolated from the plant for the first time.