发明人马晓峰,郑宇鹏,王建平. "Method for the Synthesis of (2-Nitrophenyl)(piperazin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 112818042 B, 授权公告日 2025-01-24.
发明人孙丽萍,郑宇鹏,陈志强. "A Process for Preparing High-Purity (2-Nitrophenyl)(piperazin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 117762056 A, 授权公告日 2015-06-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1443, 1319-1333.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 2098, (4), 2271-2292.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (2-Nitrophenyl)(piperazin-1-yl)methanone Using HRMS and NMR". J. Agric. Food Chem., 2011, 228, 9573-9591.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 1435, (3), 3125-3140.