O'Brien P Q, Hughes D C, Anderson J P. "Method for the Synthesis of Methyl 5-hydroxy-6-methylpicolinate" [P]. US Patent, US 10186333 B2, 2022-05-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 1776, (1), 5978-5992.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 1960, (6), 3618-3643.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-hydroxy-6-methylpicolinate Using HRMS and NMR". Anal. Methods, 2017, 87, (8), 7410-7436.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 1509, 2150-2156.