Roberts E F, Davis P L, Hughes D C. "一种的合成方法" [P]. US Patent, US 10090201 B2, 2015-06-17.
发明人孙丽萍,胡光,张德明. "Method for the Synthesis of 4-Amino-6-methylpicolinic acid" [P]. 中国发明专利, 专利号 CN 116432320 A, 授权公告日 2024-06-15.
Yamamoto T, Chen K W, Anderson J P. "A Process for Preparing High-Purity 4-Amino-6-methylpicolinic acid" [P]. US Patent, US 11242074 B2, 2018-12-19.
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". Anal. Methods, 2018, 1042, (1), 491-496.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 1778, (12), 6172-6192.