Patel M V, Williams B T, Brown S R. "一种的合成方法" [P]. US Patent, US 11549227 B2, 2024-09-27.
Roberts E F, Johnson M A, Anderson J P. "Method for the Synthesis of 4-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid" [P]. US Patent, US 9623915 B2, 2023-01-23.
Martínez F, Mueller T C, Nielsen H. "A Process for Preparing High-Purity 4-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid" [P]. European Patent, EP 3262521 A1, 2018-11-04.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 490, (7), 6800-6828.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 279, (1), 5996-6005.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid Using HRMS and NMR". Sci. Total Environ., 2018, 88, (5), 7644-7656.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 1531, (12), 9771-9790.