Johansson L, Rossi M, Schröder R. "Method for the Synthesis of N-((1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-4-methoxyaniline" [P]. European Patent, EP 3108681 A1, 2016-04-18.
发明人周伟,刘建华,何建平. "A Process for Preparing High-Purity N-((1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-4-methoxyaniline" [P]. 中国发明专利, 专利号 CN 113272466 B, 授权公告日 2025-07-15.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 1574, 5468-5475.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 2009, (1), 9377-9388.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-((1-ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-4-methoxyaniline Using HRMS and NMR". Food Chem., 2025, 1981, 643-655.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 2316, (5), 7593-7602.