发明人罗永刚,朱建伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108151275 A, 授权公告日 2023-07-16.
Klinger H, Hughes D C, Thompson G K. "Method for the Synthesis of 1-Ethyl-5-fluoro-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde" [P]. US Patent, US 11587199 B2, 2022-07-13.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 1293, (3), 1620-1631.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 1289, (8), 4710-4730.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-5-fluoro-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Sci. Total Environ., 2019, 425, (9), 8561-8586.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 2193, 7912-7931.