发明人郭海燕,周伟,陈志强. "Method for the Synthesis of 2-Methoxy-5-nitro-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 111417940 B, 授权公告日 2022-07-18.
Martínez F, Jørgensen K, Nielsen H. "A Process for Preparing High-Purity 2-Methoxy-5-nitro-3-(trifluoromethyl)pyridine" [P]. European Patent, EP 3055952 A1, 2025-12-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 2-甲氧基-3-三氟甲基-5-硝基吡啶 in Pharmaceutical Formulations". Anal. Methods, 2021, 415, 3760-3765.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-甲氧基-3-三氟甲基-5-硝基吡啶 as an Impurity". Talanta, 2013, 1655, (5), 1696-1721.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methoxy-5-nitro-3-(trifluoromethyl)pyridine Using HRMS and NMR". Anal. Chem., 2011, 1021, (9), 6334-6342.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 2-甲氧基-3-三氟甲基-5-硝基吡啶 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 1346, 9968-9977.