本文通过对荣华二采区10...

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A potent cytotoxic bufadienolide orthoacetate has been Isolated from Bryophyllum pinnatum. Baaed on spectral study metho......

<正> 脂质体(Liposome)作为药物载体可提高药物的疗效和降低其毒付作用。近年来脂质体药物的研究越来越受到人们重视。脂质体药物......

本文综述了强心甾毛地黄毒甙元和蟾蜍甙元的合成工艺路线,对每一种工艺路线进行了评述,并对强心甾的合成研究进行了展望.......

A high performance liquid chromatographic method was used for the simultaneous identification and qualitative evaluation......