Fischer A B, Hughes D C, Thompson G K. "Method for the Synthesis of 4-Amino-2,5-dimethylpyridine 1-oxide" [P]. US Patent, US 10472173 B2, 2025-04-28.
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". Chromatographia, 2021, 1489, 6470-6491.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 2343, (11), 9782-9787.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-2,5-dimethylpyridine 1-oxide Using HRMS and NMR". Chemosphere, 2010, 1986, (9), 7021-7027.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 1964, 590-609.