发明人周伟,杨光,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115755796 A, 授权公告日 2017-06-18.
发明人徐明华,陈志强,韩伟. "Method for the Synthesis of 2-(3-Phenylpropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 108991546 A, 授权公告日 2017-01-15.
发明人高志强,张德明,周伟. "A Process for Preparing High-Purity 2-(3-Phenylpropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111558748 A, 授权公告日 2022-06-25.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2017, 2258, 2461-2469.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 2147, 3424-3452.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Phenylpropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide Using HRMS and NMR". Anal. Chim. Acta, 2011, 2070, 9886-9899.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 2291, (7), 5099-5126.