Mueller T, Roberts E F, Kumar R. "Method for the Synthesis of 3-(Pyridin-4-yl)isoxazol-5-amine" [P]. US Patent, US 11464476 B2, 2025-02-26.
发明人钱学锋,高志强,何建平. "A Process for Preparing High-Purity 3-(Pyridin-4-yl)isoxazol-5-amine" [P]. 中国发明专利, 专利号 CN 108271019 B, 授权公告日 2024-07-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 1351, (8), 3933-3942.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 134, (4), 1979-1998.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Pyridin-4-yl)isoxazol-5-amine Using HRMS and NMR". Anal. Methods, 2019, 2357, 5625-5628.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2024, 1626, 6642-6670.