Kowalski A, Martínez F, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3888469 A1, 2022-04-09.
发明人孙丽萍,罗永刚,沈红梅. "Method for the Synthesis of 3-Amino-2-methoxy-6-methylisonicotinonitrile" [P]. 中国发明专利, 专利号 CN 110523967 B, 授权公告日 2019-08-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 2369, 7588-7602.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 1286, 7816-7833.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-2-methoxy-6-methylisonicotinonitrile Using HRMS and NMR". Anal. Chim. Acta, 2021, 2467, (2), 6198-6217.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 2052, (8), 5258-5261.