发明人冯建国,韩伟,杨光. "一种反式-3-(4-甲氧基苯甲酰)丙烯酸的合成方法" [P]. 中国发明专利, 专利号 CN 114137569 A, 授权公告日 2015-12-14.
发明人黄志刚,高志强,郑宇鹏. "Method for the Synthesis of (E)-4-(4-methoxyphenyl)-4-oxobut-2-enoic acid
3-(4-Methoxybenzoyl)acrylic acid
5711-41-1" [P]. 中国发明专利, 专利号 CN 112413262 B, 授权公告日 2024-01-24.
Rossi M, Johansson L, Nowak P. "A Process for Preparing High-Purity (E)-4-(4-methoxyphenyl)-4-oxobut-2-enoic acid
3-(4-Methoxybenzoyl)acrylic acid
5711-41-1" [P]. European Patent, EP 3987650 A1, 2020-11-20.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 反式-3-(4-甲氧基苯甲酰)丙烯酸 in Pharmaceutical Formulations". J. Sep. Sci., 2017, 1588, 2023-2031.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 反式-3-(4-甲氧基苯甲酰)丙烯酸 as an Impurity". Environ. Sci. Technol., 2020, 161, 7743-7767.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (E)-4-(4-methoxyphenyl)-4-oxobut-2-enoic acid
3-(4-Methoxybenzoyl)acrylic acid
5711-41-1 Using HRMS and NMR". J. Agric. Food Chem., 2014, 1455, 7285-7289.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 反式-3-(4-甲氧基苯甲酰)丙烯酸 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 2243, 8072-8087.