【摘要】 目的 :对黄喉拟水龟板中甾体类成分进行研究。方法 :采用真空液相色谱、薄层色谱进行分离 ,理化、光谱、色谱方法鉴定化合物结构。结果 :分得 3个甾体化合物 ,分别为胆甾醇、十二烯酸胆甾醇酯、甾醇 4 烯 3 酮。结论 :首次从黄喉拟水龟板中分离、鉴定出 3种甾体。更多还原

【Abstract】 Objective:To investigate the steroid components from extract of Mauremys mutics .Method:The steroid compounds were isolated by using vacuum liquid chromatography and PTLC. The structures of three compounds were determined by spectral, chromatographic and chemical analysis.Results:Three steroids were isolated from M. mutics and identified as cholesterol,elcosenoic acid cholesterol ester,cholester 4 ene 3 one.Conclusion:All thethree compounds were isolated from M. mutics for the first time. [更多还原