作　　者： ; ;

机构地区： 武汉大学药学院

出　　处： 《中国医药工业杂志》 2006年第2期123-124,共2页

摘　　要： A HPLC method for determination of potassium sodium 14-deoxy-11,12-didehydroandrographolidesuccinate was established. A C18 column was used with the mobile phase of 0.04mol/L KH2PO4-methanol(3∶7) at thedetection wavelength of 250nm. The calibration curve was linear in the range of 0.005 - 2mg/ml and the detection limit was4.4ng. The average recovery was 99.8%, with RSD of 0.64%, A HPLC method for determination of potassium sodium 14-deoxy-11,12-didehydroandrographolide succinate was established. A C18 column was used with the mobile phase of 0.04mol/L KH2PO4-methanol （3 ： 7） at the detection wavelength of 250nm. The calibration Curve was linear in the range of 0.005 - 2mg/ml and the detection limit was 4.4ng. The average recovery was 99.8 %, with RSD of 0.64 %,

关 键 词： 测定 上呼吸道感染 分光光度法测定 穿心莲内酯 慢性支气管炎 琥珀酸酐 法 肠道感染 尿道感染 药品标准

领　　域： [化学工程] [轻工技术与工程] [轻工技术与工程]