Johnson M A, Chen K W, Klinger H. "一种的合成方法" [P]. US Patent, US 11224554 B2, 2025-09-28.
发明人罗永刚,王建平,郑宇鹏. "Method for the Synthesis of 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-N-((1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 115271912 B, 授权公告日 2016-12-14.
发明人陈志强,沈红梅,李文辉. "A Process for Preparing High-Purity 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-N-((1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 108836950 B, 授权公告日 2019-04-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 1941, 1730-1734.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 1501, 5138-5158.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-N-((1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl)methyl)methanamine hydrochloride Using HRMS and NMR". Chemosphere, 2020, 721, 2225-2234.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 1374, 3823-3836.