发明人林芳,刘建华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116250945 A, 授权公告日 2020-07-12.
发明人马晓峰,林芳,韩伟. "Method for the Synthesis of 1-(2-Methylpropyl)-1H-pyrazole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 117507238 A, 授权公告日 2018-04-05.
发明人刘建华,钱学锋,徐明华. "A Process for Preparing High-Purity 1-(2-Methylpropyl)-1H-pyrazole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111600913 B, 授权公告日 2021-03-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 1749, (12), 3482-3485.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1422, 9356-9381.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methylpropyl)-1H-pyrazole-3-carbonitrile Using HRMS and NMR". J. Agric. Food Chem., 2015, 2305, 6226-6241.