Johansson L, Kowalski A, Nowak P. "一种的合成方法" [P]. European Patent, EP 3319505 A1, 2016-02-23.
Williams B T, O'Brien P Q, Roberts E F. "Method for the Synthesis of 4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide" [P]. US Patent, US 11037440 B2, 2019-02-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 2432, (3), 3856-3884.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 1231, (6), 9436-9454.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1H-Imidazo[4,5-b]pyridin-2-yl)-3-methoxy-N-methylbenzamide Using HRMS and NMR". J. Agric. Food Chem., 2019, 1959, (8), 5516-5544.