Kowalski A, Rossi M, Sørensen M. "Method for the Synthesis of ethyl 3-(4-methylbenzoyl)-4-(4-methylphenyl)-4-oxobutanoate" [P]. European Patent, EP 3445744 A1, 2025-04-03.
发明人朱建伟,马晓峰,何建平. "A Process for Preparing High-Purity ethyl 3-(4-methylbenzoyl)-4-(4-methylphenyl)-4-oxobutanoate" [P]. 中国发明专利, 专利号 CN 109048990 B, 授权公告日 2021-04-22.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 3-(4-methylbenzoyl)-4-(4-methylphenyl)-4-oxobutanoate in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1998, (11), 9913-9935.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 3-(4-methylbenzoyl)-4-(4-methylphenyl)-4-oxobutanoate as an Impurity". Anal. Methods, 2018, 1325, (6), 5896-5908.