发明人罗永刚,赵玉洁,高志强. "Method for the Synthesis of 3-Amino-2-methoxyisonicotinic Acid" [P]. 中国发明专利, 专利号 CN 116784676 A, 授权公告日 2024-02-15.
发明人胡光,郑宇鹏,何建平. "A Process for Preparing High-Purity 3-Amino-2-methoxyisonicotinic Acid" [P]. 中国发明专利, 专利号 CN 116723703 B, 授权公告日 2025-02-20.
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 2-甲氧基-3-氨基异烟酸 in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 2274, (10), 8405-8411.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-甲氧基-3-氨基异烟酸 as an Impurity". Sci. Total Environ., 2018, 1011, (6), 9609-9622.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-2-methoxyisonicotinic Acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 2246, 5014-5040.