O'Brien P Q, Johnson M A, Park J H. "一种的合成方法" [P]. US Patent, US 11381590 B2, 2017-03-25.
Fischer A B, Mueller T, Brown S R. "Method for the Synthesis of 1-(2,2-Difluoroethyl)-4-nitro-1H-pyrazole-3-carboxamide" [P]. US Patent, US 11973869 B2, 2022-10-05.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 574, (5), 2858-2867.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 2392, (6), 6745-6766.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,2-Difluoroethyl)-4-nitro-1H-pyrazole-3-carboxamide Using HRMS and NMR". J. Nat. Prod., 2016, 1205, (11), 8190-8202.