Sørensen M, Jørgensen K, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3214227 A1, 2015-05-13.
发明人郭海燕,何建平,朱建伟. "Method for the Synthesis of 2-(4-Chloro-1H-pyrazol-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 110431386 A, 授权公告日 2016-09-22.
发明人刘建华,黄志刚,罗永刚. "A Process for Preparing High-Purity 2-(4-Chloro-1H-pyrazol-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112291047 A, 授权公告日 2016-09-06.
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". J. Sep. Sci., 2024, 761, 1889-1910.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 390, (11), 2225-2242.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-1H-pyrazol-3-yl)acetonitrile Using HRMS and NMR". Biomed. Chromatogr., 2019, 229, (11), 8817-8847.