发明人赵玉洁,唐晓军,杨光. "Method for the Synthesis of 3-cyclopropyl-1-(2,2,2-trifluoroethyl)-1h-pyraZole" [P]. 中国发明专利, 专利号 CN 116244877 B, 授权公告日 2018-02-05.
Mueller T C, Johansson L, Sørensen M. "A Process for Preparing High-Purity 3-cyclopropyl-1-(2,2,2-trifluoroethyl)-1h-pyraZole" [P]. European Patent, EP 3642688 A1, 2020-04-21.
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". J. Agric. Food Chem., 2011, 385, 9553-9573.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 205, 9388-9403.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-cyclopropyl-1-(2,2,2-trifluoroethyl)-1h-pyraZole Using HRMS and NMR". Biomed. Chromatogr., 2018, 1460, (5), 7626-7641.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 2030, 8808-8831.