Johnson M A, Yamamoto T, Brown S R. "一种1-(3-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid的合成方法" [P]. US Patent, US 9407951 B2, 2015-09-09.
Mueller T, Park J H, Hughes D C. "Method for the Synthesis of 1-(3-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid" [P]. US Patent, US 10517515 B2, 2019-09-28.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(3-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid in Pharmaceutical Formulations". Food Chem., 2016, 1916, 125-149.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(3-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid as an Impurity". Chromatographia, 2025, 248, 6023-6041.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2014, 2222, (10), 5077-5098.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 1-(3-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 834, (7), 5255-5261.