Study of the Metabolic Conversion of Imipramine and Desipramine to AT-Nitrosodesipramine by Bacteria Using a Nitrogen-Selective GC Analysis
作者:John K. Baker、Alice M. Clark、Charles D. Hufford
DOI:10.1002/jps.2600710815
日期:1982.8
A GC method using dual nitrogen selective and flame ionization detectors was developed for the determination of N-nitrosodesipramine using N-butyryldesipramine as the internal standard. The precision of the method was found to be +/- 5.0% and the accuracy was +/- 4.9%. The method could be used to detect 10 ng/ml of N-nitrosodesipramine in bacterial cultures. When desipramine and sodium nitrite were
建立了一种使用双氮选择性和火焰离子化检测器的气相色谱法,以N-丁酰去甲四胺为内标,用于测定N-亚硝基去氧苯丙胺。发现该方法的精度为+/- 5.0%,精度为+/- 4.9%。该方法可用于检测细菌培养物中10 ng / ml的N-亚硝基去甲苯丙胺。当将地昔帕明和亚硝酸钠与需氧或厌氧细菌一起孵育时,亚硝胺水平比对照高10-300倍。当将丙咪嗪和硝酸钾与混合厌氧培养物一起孵育时,发现N-亚硝基去甲丙咪嗪的水平比对照高4.5倍。