发明人王建平,周伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108172904 A, 授权公告日 2017-04-20.
发明人刘建华,朱建伟,周伟. "Method for the Synthesis of 4-Chlorothieno[2,3-c]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116660510 B, 授权公告日 2017-01-15.
发明人罗永刚,林芳,张德明. "A Process for Preparing High-Purity 4-Chlorothieno[2,3-c]pyridine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113439536 B, 授权公告日 2018-06-28.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 2336, (2), 4609-4633.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 1753, (2), 6285-6308.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chlorothieno[2,3-c]pyridine-2-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2020, 2415, 7403-7412.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2019, 906, (8), 3964-3977.