发明人郭海燕,韩伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109288391 A, 授权公告日 2021-03-28.
发明人沈红梅,林芳,张德明. "Method for the Synthesis of 5-Chloro-1-(4-chlorophenyl)-3-ethyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110168215 B, 授权公告日 2018-04-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 237, (12), 2119-2140.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 2230, (12), 8057-8064.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-1-(4-chlorophenyl)-3-ethyl-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Phytochemistry, 2018, 1232, (1), 2991-3008.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 2409, 3571-3598.