Mueller T C, Rossi M, Björnsson E. "一种氧杂环庚烷-2,5-二酮的合成方法" [P]. European Patent, EP 3801670 A1, 2018-08-03.
Mueller T C, Jørgensen K, Nielsen H. "Method for the Synthesis of Oxepane-2,5-dione" [P]. European Patent, EP 3891986 A1, 2022-07-07.
Fischer A B, Chen K W, Williams B T. "A Process for Preparing High-Purity Oxepane-2,5-dione" [P]. US Patent, US 11521230 B2, 2018-01-11.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 氧杂环庚烷-2,5-二酮 in Pharmaceutical Formulations". J. Sep. Sci., 2012, 95, (3), 5653-5679.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氧杂环庚烷-2,5-二酮 as an Impurity". Chromatographia, 2017, 2111, (8), 6662-6670.