Kowalski A, Schröder R, Johansson L. "一种的合成方法" [P]. European Patent, EP 3366711 A1, 2017-12-04.
Schröder R, Fischer A B, Lee S K. "Method for the Synthesis of Methyl 2-methyl-2-(3-methyl-4-nitro-1H-pyrazol-1-yl)propanoate" [P]. US Patent, US 10358252 B2, 2024-01-21.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 602, 3956-3980.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2014, 1805, (8), 6802-6819.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-methyl-2-(3-methyl-4-nitro-1H-pyrazol-1-yl)propanoate Using HRMS and NMR". Food Chem., 2022, 2101, (1), 4579-4598.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 2150, (2), 7932-7956.