Mueller T C, Rossi M, Björnsson E. "Method for the Synthesis of Ethyl 2-(4-Methoxy-3-indolyl)-2-oxoacetate" [P]. European Patent, EP 3999322 A1, 2015-03-09.
发明人徐明华,胡光,杨光. "A Process for Preparing High-Purity Ethyl 2-(4-Methoxy-3-indolyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 108668025 B, 授权公告日 2017-11-20.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(4-甲氧基-3-吲哚基)-2-氧代乙酸乙酯 in Pharmaceutical Formulations". Anal. Methods, 2020, 1196, (3), 4558-4579.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(4-甲氧基-3-吲哚基)-2-氧代乙酸乙酯 as an Impurity". J. Agric. Food Chem., 2021, 2140, (10), 827-834.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(4-Methoxy-3-indolyl)-2-oxoacetate Using HRMS and NMR". Sci. Total Environ., 2012, 1871, (12), 6939-6965.