发明人孙丽萍,郭海燕,沈红梅. "Method for the Synthesis of 1-(3,4-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone" [P]. 中国发明专利, 专利号 CN 108541206 A, 授权公告日 2022-09-06.
Nielsen H, Kowalski A, Mueller T C. "A Process for Preparing High-Purity 1-(3,4-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone" [P]. European Patent, EP 3630739 A1, 2024-06-14.
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". Talanta, 2025, 1216, 8840-8843.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 2460, (6), 9818-9839.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3,4-Dimethoxy-phenyl)-2-(1,3-dioxolan-2-yl)-ethanone Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 570, (7), 7636-7650.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2017, 508, (3), 2256-2263.