发明人唐晓军,黄志刚,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113796698 A, 授权公告日 2015-12-08.
发明人周伟,陈志强,林芳. "Method for the Synthesis of N-(1-Methyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide" [P]. 中国发明专利, 专利号 CN 110804653 A, 授权公告日 2020-04-04.
O'Brien P Q, Chen K W, Anderson J P. "A Process for Preparing High-Purity N-(1-Methyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide" [P]. US Patent, US 9187253 B2, 2016-01-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 621, (2), 18-33.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 311, 5298-5322.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-(1-Methyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide Using HRMS and NMR". Anal. Chem., 2010, 1242, 4173-4201.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 1678, (12), 4955-4964.