发明人周伟,冯建国,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109624569 A, 授权公告日 2016-01-20.
发明人黄志刚,孙丽萍,李文辉. "Method for the Synthesis of 3-(4-Benzhydrylpiperazin-1-yl)pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 116876185 A, 授权公告日 2021-10-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 853, (10), 1532-1562.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 1234, 3200-3216.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Benzhydrylpiperazin-1-yl)pyrazine-2-carbonitrile Using HRMS and NMR". Anal. Chim. Acta, 2023, 1237, 9088-9091.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 611, 9045-9071.