发明人马晓峰,王建平,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112265788 A, 授权公告日 2021-03-24.
发明人李文辉,陈志强,罗永刚. "Method for the Synthesis of tert-Butyl 3-(cyanomethyl)-5-methoxy-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108741880 B, 授权公告日 2021-08-12.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 1252, (2), 1746-1773.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 683, 7807-7827.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-(cyanomethyl)-5-methoxy-1H-indole-1-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2012, 577, 2652-2671.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 568, (10), 2206-2226.