作者:Van D. Reif、Kevin L. Kaufmann、Nicholas J. Deangelis、Mary C. Frankhouser
DOI:10.1002/jps.2600750721
日期:1986.7
Precise, rugged, stability-indicating HPLC assays were developed for phenobarbital, pentobarbital, and secobarbital sodium injections. Degradation products of the three barbiturates were prepared and chromatographed to demonstrate method specificity. The degradation products were also used to demonstrate specificity of official GC methods for pentobarbital and secobarbital sodium capsules. The acetylurea
针对苯巴比妥,戊巴比妥和癸巴比妥钠注射液开发了精确,坚固,可指示稳定性的HPLC分析方法。制备了三种巴比妥酸盐的降解产物,并进行了色谱分离,以证明方法的特异性。降解产物还用于证明官方气相色谱方法对戊巴比妥和癸巴比妥钠胶囊的特异性。在通过HPLC分离非对映异构体后,表征了戊巴比妥和癸巴比妥的乙酰脲降解产物。