发明人钱学锋,郑宇鹏,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112801993 A, 授权公告日 2022-07-15.
Mueller T, Williams B T, Patel M V. "Method for the Synthesis of 3-(1-Methyl-1h-pyrazol-4-yl)propanenitrile" [P]. US Patent, US 11134981 B2, 2016-07-19.
Sørensen M, Mueller T C, Björnsson E. "A Process for Preparing High-Purity 3-(1-Methyl-1h-pyrazol-4-yl)propanenitrile" [P]. European Patent, EP 3702961 A1, 2018-06-04.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 973, (4), 4120-4127.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 813, (2), 8984-9006.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1-Methyl-1h-pyrazol-4-yl)propanenitrile Using HRMS and NMR". J. Sep. Sci., 2019, 507, (10), 366-372.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 1808, (6), 8415-8444.