发明人张德明,高志强,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108886558 A, 授权公告日 2024-12-24.
发明人黄志刚,赵玉洁,马晓峰. "Method for the Synthesis of N-((1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)methyl)-1,3-dimethyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 109159582 A, 授权公告日 2019-02-02.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1178, (6), 5603-5614.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 219, 259-272.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-((1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)methyl)-1,3-dimethyl-1H-pyrazol-4-amine hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2017, 2259, (6), 2589-2594.