Patel M V, Stevens L M, Brown S R. "一种的合成方法" [P]. US Patent, US 10273656 B2, 2024-10-21.
Johansson L, Schröder R, Martínez F. "Method for the Synthesis of 4-(4-Chlorophenyl)-5-methyl-1H-pyrazol-3-amine hydrochloride" [P]. European Patent, EP 3048326 A1, 2016-08-14.
Johnson M A, Fischer A B, Kumar R. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-5-methyl-1H-pyrazol-3-amine hydrochloride" [P]. US Patent, US 11864343 B2, 2016-06-16.
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. Sep. Sci., 2025, 1670, (7), 934-962.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 2201, 1403-1406.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenyl)-5-methyl-1H-pyrazol-3-amine hydrochloride Using HRMS and NMR". Anal. Methods, 2019, 1358, 4863-4875.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 885, (7), 5363-5386.