Stevens L M, Kumar R, Williams B T. "一种2-(5-methyl-1H-pyrazol-1-yl)pyridine的合成方法" [P]. US Patent, US 9844446 B2, 2022-01-14.
发明人郭海燕,李文辉,罗永刚. "Method for the Synthesis of 2-(5-methyl-1H-pyrazol-1-yl)pyridine" [P]. 中国发明专利, 专利号 CN 110177517 A, 授权公告日 2019-02-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(5-methyl-1H-pyrazol-1-yl)pyridine in Pharmaceutical Formulations". Phytochemistry, 2011, 1515, (4), 4962-4974.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(5-methyl-1H-pyrazol-1-yl)pyridine as an Impurity". Anal. Methods, 2019, 232, 8125-8154.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-methyl-1H-pyrazol-1-yl)pyridine Using HRMS and NMR". Molecules, 2010, 979, 1771-1774.