发明人陈志强,钱学锋,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111909371 A, 授权公告日 2019-11-17.
Hughes D C, Chen K W, Schröder R. "Method for the Synthesis of 4-Bromo-3,5-dimethyl-1-(4-nitrophenyl)-1H-pyrazole" [P]. US Patent, US 9764717 B2, 2017-08-09.
Nielsen H, Björnsson E, Sørensen M. "A Process for Preparing High-Purity 4-Bromo-3,5-dimethyl-1-(4-nitrophenyl)-1H-pyrazole" [P]. European Patent, EP 3339991 A1, 2019-10-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 506, (11), 8640-8662.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 369, (7), 5677-5694.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-3,5-dimethyl-1-(4-nitrophenyl)-1H-pyrazole Using HRMS and NMR". Molecules, 2019, 1479, (2), 9743-9756.