Roberts E F, Yamamoto T, Park J H. "一种1-(4-bromophenyl)-3,4-dimethyl-1H-pyrazol-5-amine的合成方法" [P]. US Patent, US 9410110 B2, 2017-02-26.
发明人马晓峰,冯建国,胡光. "Method for the Synthesis of 1-(4-bromophenyl)-3,4-dimethyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 108545854 B, 授权公告日 2015-03-10.
Jørgensen K, Nielsen H, Schröder R. "A Process for Preparing High-Purity 1-(4-bromophenyl)-3,4-dimethyl-1H-pyrazol-5-amine" [P]. European Patent, EP 3258430 A1, 2023-08-25.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(4-bromophenyl)-3,4-dimethyl-1H-pyrazol-5-amine in Pharmaceutical Formulations". Anal. Methods, 2013, 1730, (9), 7121-7132.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(4-bromophenyl)-3,4-dimethyl-1H-pyrazol-5-amine as an Impurity". Molecules, 2019, 1590, (10), 7981-7993.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-bromophenyl)-3,4-dimethyl-1H-pyrazol-5-amine Using HRMS and NMR". J. Agric. Food Chem., 2016, 571, 8750-8775.