发明人高志强,唐晓军,孙丽萍. "Method for the Synthesis of methyl 7-hydroxy-3-methyl-thieno[2,3-c]pyridine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 114143248 B, 授权公告日 2017-09-06.
Davis P L, Roberts E F, Thompson G K. "A Process for Preparing High-Purity methyl 7-hydroxy-3-methyl-thieno[2,3-c]pyridine-4-carboxylate" [P]. US Patent, US 9731007 B2, 2017-08-22.
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". Chemosphere, 2015, 295, (2), 7738-7763.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1067, 6111-6122.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of methyl 7-hydroxy-3-methyl-thieno[2,3-c]pyridine-4-carboxylate Using HRMS and NMR". Anal. Methods, 2010, 1048, (3), 7536-7544.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 2221, (6), 8098-8103.