Park J H, Kumar R, Roberts E F. "一种的合成方法" [P]. US Patent, US 11330370 B2, 2017-12-03.
Schröder R, Nielsen H, Lefèvre J P. "Method for the Synthesis of 3-(5-Bromo-2-fluorophenyl)-4-methyl-1h-pyrazol-5-amine" [P]. European Patent, EP 3205837 A1, 2023-09-07.
Nowak P, Johansson L, Sørensen M. "A Process for Preparing High-Purity 3-(5-Bromo-2-fluorophenyl)-4-methyl-1h-pyrazol-5-amine" [P]. European Patent, EP 3170091 A1, 2025-10-15.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2025, 381, (4), 9721-9735.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 1411, (12), 1881-1886.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Bromo-2-fluorophenyl)-4-methyl-1h-pyrazol-5-amine Using HRMS and NMR". Talanta, 2022, 2145, (8), 236-248.