发明人沈红梅,罗永刚,何建平. "Method for the Synthesis of 1-(1-Methyl-1H-pyrazol-4-yl)propan-1-amine" [P]. 中国发明专利, 专利号 CN 111057749 B, 授权公告日 2019-07-22.
Jørgensen K, Sørensen M, Johansson L. "A Process for Preparing High-Purity 1-(1-Methyl-1H-pyrazol-4-yl)propan-1-amine" [P]. European Patent, EP 3759324 A1, 2023-06-27.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 1135, (10), 626-653.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1492, (9), 6693-6707.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-Methyl-1H-pyrazol-4-yl)propan-1-amine Using HRMS and NMR". J. Chromatogr. A, 2022, 219, 3697-3704.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2024, 1940, (10), 3587-3608.