发明人林芳,冯建国,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112464640 A, 授权公告日 2024-09-24.
发明人罗永刚,周伟,沈红梅. "Method for the Synthesis of 4-Methyl-1-(thiophen-3-ylmethyl)-1h-pyrazol-3-amine" [P]. 中国发明专利, 专利号 CN 117124984 B, 授权公告日 2018-06-10.
Klinger H, Schröder R, Johnson M A. "A Process for Preparing High-Purity 4-Methyl-1-(thiophen-3-ylmethyl)-1h-pyrazol-3-amine" [P]. US Patent, US 9655749 B2, 2017-01-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 1435, (10), 5912-5931.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 2390, 7539-7548.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-1-(thiophen-3-ylmethyl)-1h-pyrazol-3-amine Using HRMS and NMR". Chromatographia, 2013, 351, (10), 1538-1548.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 182, (7), 3271-3278.