发明人孙丽萍,徐明华,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109431615 A, 授权公告日 2016-07-15.
发明人郑宇鹏,王建平,林芳. "Method for the Synthesis of 2-Methoxy-2-(1-methyl-1h-pyrazol-4-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112841979 A, 授权公告日 2023-05-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2020, 622, (1), 8988-9002.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 1329, (9), 5359-5388.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methoxy-2-(1-methyl-1h-pyrazol-4-yl)acetonitrile Using HRMS and NMR". Molecules, 2020, 951, (12), 6823-6837.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1574, (12), 3140-3156.