Klinger H, Johnson M A, Patel M V. "一种的合成方法" [P]. US Patent, US 10734898 B2, 2020-04-28.
Johansson L, Kowalski A, Nowak P. "Method for the Synthesis of N-((1,4-Dimethyl-1H-pyrazol-5-yl)methyl)-3-methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride" [P]. European Patent, EP 3214497 A1, 2023-01-09.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2014, 1694, (7), 6682-6703.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2021, 988, (10), 1647-1663.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-((1,4-Dimethyl-1H-pyrazol-5-yl)methyl)-3-methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride Using HRMS and NMR". Chromatographia, 2023, 1775, (2), 2905-2930.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 903, (1), 43-60.