发明人李文辉,林芳,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109361329 A, 授权公告日 2019-05-19.
发明人周伟,罗永刚,朱建伟. "Method for the Synthesis of Ethyl 2-(4-(azepan-1-ylsulfonyl)benzamido)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 116113703 A, 授权公告日 2020-01-03.
发明人李文辉,徐明华,刘建华. "A Process for Preparing High-Purity Ethyl 2-(4-(azepan-1-ylsulfonyl)benzamido)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 115940209 A, 授权公告日 2016-01-03.
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". Rapid Commun. Mass Spectrom., 2017, 1769, 5477-5491.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 1856, (11), 5346-5366.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(4-(azepan-1-ylsulfonyl)benzamido)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2018, 827, 1-14.