发明人高志强,胡光,钱学锋. "Method for the Synthesis of 4-Amino-6-chloro-2-methoxy-3-pyridinecarboxylic acid" [P]. 中国发明专利, 专利号 CN 112288669 A, 授权公告日 2019-02-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 2230, (12), 2821-2827.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 1423, 8132-8141.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-6-chloro-2-methoxy-3-pyridinecarboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2010, 1295, (2), 4038-4042.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2020, 1213, (2), 8337-8359.