发明人何建平,郭海燕,杨光. "Method for the Synthesis of Ethyl 2-(2-(3-chloro-N-cyclohexylbenzamido)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115267289 A, 授权公告日 2019-01-02.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 722, 5337-5358.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 1297, 1635-1642.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(2-(3-chloro-N-cyclohexylbenzamido)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate Using HRMS and NMR". Molecules, 2010, 2184, (1), 6401-6417.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 80, 6314-6330.