Park J H, Kumar R, Stevens L M. "一种的合成方法" [P]. US Patent, US 10032559 B2, 2019-02-20.
发明人郑宇鹏,刘建华,徐明华. "Method for the Synthesis of Ethyl 2-benzoyl-3-((ethoxycarbonyl)amino)-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109983626 A, 授权公告日 2022-01-15.
发明人王建平,刘建华,陈志强. "A Process for Preparing High-Purity Ethyl 2-benzoyl-3-((ethoxycarbonyl)amino)-1H-indole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114534052 B, 授权公告日 2016-04-12.
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". Sci. Total Environ., 2025, 2275, (1), 2215-2231.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 687, (1), 9857-9876.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-benzoyl-3-((ethoxycarbonyl)amino)-1H-indole-1-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2017, 1526, (11), 409-417.