发明人王建平,沈红梅,李文辉. "Method for the Synthesis of N-((1,4-Dimethyl-1H-pyrazol-5-yl)methyl)-1-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 111047895 B, 授权公告日 2021-08-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 2245, (7), 2858-2874.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 1544, (4), 2504-2530.
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)-1-methyl-1H-pyrazol-4-amine hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2019, 2320, (4), 1795-1816.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 1491, (7), 5564-5570.