Ephedrines相关论文
Surface Confined Ionic Liquid-A New Stationary Phase for the Separation of Ephedrines in High-perfor
In this article, a new and effective stationary phase based on ionic liquid modified silica is first reported and used f......
本文用反相高效液相色谱法测定了13个麻黄碱衍生物的恶唑烷类化合物在生理条件下的水解半衰期,初步阐明了结构与稳定性的关系以及......
以硅胶GF254为吸附剂,氯仿-甲醇-氨水为展开剂,采用双波长薄层扫描法同时测定了扑尔伪麻片中的扑尔敏和盐酸伪麻黄碱的含量。扑尔敏在紫外灯......
以甲基苯丙胺为内标,在C18柱上,用高铲液相色谱技术分离并同时测定了尿中6种麻黄碱类药物,在25min内,麻黄碱,伪麻黄碱,去甲麻黄碱,去甲伪麻黄碱,甲基......
报道了以(+)-FLEC作为手性衍生化试剂,用反相高效液相色谱技术分离麻黄碱类药物对映异构体的方法。dl-麻黄碱、dl-伪麻黄碱、dl-去甲麻黄碱、dl-去甲伪麻......
Surface Confined Ionic Liquid—A New Stationary Phase for the Separation of Ephedrines in High-perfor
In this article, a new and effective stationary phase based on ionic liquid modified silica is first reported and used f......