发明人沈红梅,马晓峰,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113760514 A, 授权公告日 2018-03-17.
发明人韩伟,郭海燕,罗永刚. "Method for the Synthesis of 2-(1H-Pyrazol-5-yl)pyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 117813534 A, 授权公告日 2015-11-10.
发明人高志强,罗永刚,赵玉洁. "A Process for Preparing High-Purity 2-(1H-Pyrazol-5-yl)pyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 112054620 A, 授权公告日 2021-05-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 2237, (6), 3438-3467.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 2438, (12), 7868-7891.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1H-Pyrazol-5-yl)pyridine hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 2008, 5109-5114.