发明人徐明华,高志强,唐晓军. "Method for the Synthesis of 3-(2-(3-Oxopiperazin-1-yl)ethoxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 108030050 A, 授权公告日 2021-06-19.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 1986, 6368-6397.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1049, (8), 9301-9317.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-(3-Oxopiperazin-1-yl)ethoxy)benzonitrile Using HRMS and NMR". Anal. Chem., 2013, 1633, (8), 2975-3003.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2020, 1622, 6774-6789.