发明人杨光,冯建国,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116395962 A, 授权公告日 2021-05-13.
发明人罗永刚,杨光,李文辉. "Method for the Synthesis of 3-Methyl-1-phenyl-2-piperazinone Hydrochloride" [P]. 中国发明专利, 专利号 CN 108955720 A, 授权公告日 2022-02-20.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 959, 7177-7196.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 1397, (11), 6579-6583.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-1-phenyl-2-piperazinone Hydrochloride Using HRMS and NMR". Chromatographia, 2017, 2074, (2), 4950-4975.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 169, 870-900.