鹿仙草(BalanophoraSimoensisS .Y .ChangetTam)系蛇菰科蛇菰属植物。具有补肝益肾,止血生机,调经活血,清热醒酒之功效[1 ] 。民间用于肝炎、肝硬化腹水、消化道出血、阳痿、痛经等的治疗。但其化学成分从未见报道。本文对鹿仙草全草进行了化学研究,从中分离得到了3个化合物,经 Balanophora SimoensisS .Y .ChangetTam is a plant of the genus Vipera. With the liver and kidney, stop bleeding, regulate menstruation and blood, heat and sober up the effect [1]. Folks are used for the treatment of hepatitis, liver cirrhosis, gastrointestinal bleeding, impotence, and dysmenorrhea. However, its chemical composition has never been reported. In this paper, the chemical research of the whole grass of the deer grass was conducted and three compounds were isolated from it.