发明人陈志强,徐明华,杨光. "Method for the Synthesis of [4-methyl-4-(2-naphthyl)-2,5-dioxoimidazolidin-1-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 113427456 B, 授权公告日 2017-01-16.
发明人刘建华,孙丽萍,张德明. "A Process for Preparing High-Purity [4-methyl-4-(2-naphthyl)-2,5-dioxoimidazolidin-1-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 111042292 A, 授权公告日 2021-12-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of [4-methyl-4-(2-naphthyl)-2,5-dioxoimidazolidin-1-yl]acetic acid in Pharmaceutical Formulations". Molecules, 2011, 1243, 9782-9789.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of [4-methyl-4-(2-naphthyl)-2,5-dioxoimidazolidin-1-yl]acetic acid as an Impurity". J. Chromatogr. A, 2023, 130, (12), 9262-9274.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of [4-methyl-4-(2-naphthyl)-2,5-dioxoimidazolidin-1-yl]acetic acid Using HRMS and NMR". Biomed. Chromatogr., 2014, 1399, (6), 6934-6938.