发明人徐明华,林芳,朱建伟. "Method for the Synthesis of Dihydrate tert-butyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113696614 B, 授权公告日 2020-06-22.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 1156, (7), 4034-4055.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 2311, 7058-7087.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Dihydrate tert-butyl 4-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate Using HRMS and NMR". Molecules, 2024, 2031, (1), 9724-9740.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 1058, (11), 5362-5384.