发明人张德明,高志强,沈红梅. "Method for the Synthesis of Methyl 2-chloro-6-methyl-3-nitroisonicotinate" [P]. 中国发明专利, 专利号 CN 112510465 A, 授权公告日 2017-01-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2020, 908, 194-219.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 1022, 5607-5632.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-chloro-6-methyl-3-nitroisonicotinate Using HRMS and NMR". J. Nat. Prod., 2012, 2129, (1), 5773-5800.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 1519, 7942-7950.