作者:M. Manderscheid、T. Eichinger
DOI:10.1093/chromsci/41.6.323
日期:2003.7.1
In this paper, we investigate the potential of a high-performance liquid chromatography technique to determine pKa values of drug candidates that show poor solubility in water. The determination of pKa values by this method is in principle not new, but it exhibits simplicity, requires lower quantities of drugs and solvents, and minimal analysis time. The method is an alternative to existing methodology, in which this determination is not readily feasible.
本文研究了用高效液相色谱技术测定水溶性较差的候选药物 pKa 值的潜力。用这种方法测定 pKa 值原则上并不新颖,但它操作简单,对药物和溶剂的用量要求较低,分析时间也最短。该方法是现有方法的替代方法,因为在现有方法中,这种测定方法并不可行。