Nielsen H, Sørensen M, Johansson L. "一种1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde的合成方法" [P]. European Patent, EP 3441143 A1, 2023-03-14.
Klinger H, Schröder R, Yamamoto T. "Method for the Synthesis of 1-(3-Fluoro-phenyl)-1H-pyrazole-4-carbaldehyde
1-(3-fluorophenyl)-1H-pyrazole-4-carbaldehyde
936940-82-8
A11033" [P]. US Patent, US 9553969 B2, 2015-12-05.
Roberts E F, Mueller T, Davis P L. "A Process for Preparing High-Purity 1-(3-Fluoro-phenyl)-1H-pyrazole-4-carbaldehyde
1-(3-fluorophenyl)-1H-pyrazole-4-carbaldehyde
936940-82-8
A11033" [P]. US Patent, US 11815058 B2, 2022-06-06.
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 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde in Pharmaceutical Formulations". Sci. Total Environ., 2012, 1909, 6011-6037.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde as an Impurity". Environ. Sci. Technol., 2020, 300, (9), 8292-8297.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Fluoro-phenyl)-1H-pyrazole-4-carbaldehyde
1-(3-fluorophenyl)-1H-pyrazole-4-carbaldehyde
936940-82-8
A11033 Using HRMS and NMR". Phytochemistry, 2015, 1373, (3), 1870-1880.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 2324, (2), 4170-4192.