Roberts E F, Fischer A B, Chen K W. "一种的合成方法" [P]. US Patent, US 11768836 B2, 2019-11-12.
Park J H, Schröder R, Brown S R. "Method for the Synthesis of 5-(Ethoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione" [P]. US Patent, US 9205043 B2, 2024-03-08.
发明人唐晓军,罗永刚,赵玉洁. "A Process for Preparing High-Purity 5-(Ethoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione" [P]. 中国发明专利, 专利号 CN 108752716 A, 授权公告日 2020-02-18.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 693, (12), 4791-4820.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 210, (12), 3392-3401.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Ethoxymethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 2179, (10), 2918-2937.