Schröder R, Kowalski A, Sørensen M. "一种4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride的合成方法" [P]. European Patent, EP 3493515 A1, 2020-02-03.
发明人赵玉洁,朱建伟,刘建华. "Method for the Synthesis of 4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride" [P]. 中国发明专利, 专利号 CN 111116230 B, 授权公告日 2023-12-11.
Jørgensen K, Schröder R, Nielsen H. "A Process for Preparing High-Purity 4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride" [P]. European Patent, EP 3301497 A1, 2021-07-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride in Pharmaceutical Formulations". Chemosphere, 2025, 159, (2), 4617-4620.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride as an Impurity". Sci. Total Environ., 2015, 1885, 945-968.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride Using HRMS and NMR". Chromatographia, 2022, 313, (2), 1816-1822.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-(4-methyl-1H-pyrazol-1-yl)pyridine hydrochloride Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 1920, (11), 7326-7353.