发明人郑宇鹏,刘建华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114699445 A, 授权公告日 2017-02-12.
Sørensen M, Johansson L, Nielsen H. "Method for the Synthesis of Methyl 1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate" [P]. European Patent, EP 3703184 A1, 2015-01-11.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1796, (8), 2837-2862.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 903, (4), 3203-3210.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate Using HRMS and NMR". J. Sep. Sci., 2011, 546, 7039-7057.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 728, 3410-3419.