发明人孙丽萍,马晓峰,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108775982 A, 授权公告日 2023-10-26.
发明人韩伟,黄志刚,高志强. "Method for the Synthesis of 2-(5-amino-1H-pyrazol-1-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 111247194 A, 授权公告日 2025-02-05.
发明人高志强,沈红梅,罗永刚. "A Process for Preparing High-Purity 2-(5-amino-1H-pyrazol-1-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 114164592 A, 授权公告日 2017-10-21.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1658, (9), 3612-3628.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 2252, (5), 1427-1443.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-amino-1H-pyrazol-1-yl)acetonitrile Using HRMS and NMR". Talanta, 2011, 1093, (5), 5572-5590.