Schröder R, Roberts E F, Anderson J P. "Method for the Synthesis of Ethyl 5-iodo-1H-pyrazole-3-carboxylate" [P]. US Patent, US 10846882 B2, 2017-03-20.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 735, (7), 6982-7007.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 1904, (8), 2973-2985.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-iodo-1H-pyrazole-3-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2014, 742, (4), 3958-3961.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 1413, (5), 6436-6450.