发明人沈红梅,杨光,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112261865 A, 授权公告日 2017-11-07.
发明人唐晓军,沈红梅,韩伟. "Method for the Synthesis of 4-(3-Ethoxy-3-oxopropyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 113909296 B, 授权公告日 2021-07-15.
发明人林芳,罗永刚,郑宇鹏. "A Process for Preparing High-Purity 4-(3-Ethoxy-3-oxopropyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 116723987 B, 授权公告日 2015-07-23.
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". Anal. Chem., 2011, 239, 7842-7846.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 1531, (3), 3237-3244.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Ethoxy-3-oxopropyl)benzoic acid Using HRMS and NMR". J. Nat. Prod., 2011, 584, 5844-5854.