Nielsen H, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3095341 A1, 2025-04-25.
Thompson G K, Chen K W, Williams B T. "Method for the Synthesis of 1-(2-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde" [P]. US Patent, US 11587947 B2, 2021-12-02.
Schröder R, Lefèvre J P, Johansson L. "A Process for Preparing High-Purity 1-(2-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde" [P]. European Patent, EP 3750982 A1, 2024-11-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 1488, 3791-3810.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 1424, (8), 4760-4775.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde Using HRMS and NMR". Talanta, 2013, 2176, (9), 7950-7956.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 2226, (3), 5890-5907.