发明人杨光,冯建国,赵玉洁. "Method for the Synthesis of 2-Acetyl-6-methoxyisonicotinic acid" [P]. 中国发明专利, 专利号 CN 117536354 A, 授权公告日 2024-04-15.
发明人朱建伟,徐明华,韩伟. "A Process for Preparing High-Purity 2-Acetyl-6-methoxyisonicotinic acid" [P]. 中国发明专利, 专利号 CN 108079122 B, 授权公告日 2019-05-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 929, 9372-9386.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 2281, 4972-4984.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Acetyl-6-methoxyisonicotinic acid Using HRMS and NMR". Phytochemistry, 2017, 385, 7897-7912.