发明人杨光,韩伟,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113275768 A, 授权公告日 2019-10-12.
发明人郭海燕,冯建国,张德明. "Method for the Synthesis of n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 111455062 B, 授权公告日 2022-06-14.
发明人周伟,韩伟,杨光. "A Process for Preparing High-Purity n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 113710263 A, 授权公告日 2021-10-18.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 1632, 8769-8792.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 1315, 385-415.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of n-(4-Bromo-2-methylphenyl)-5,6-dihydro-1,4-dioxine-2-carboxamide Using HRMS and NMR". Food Chem., 2022, 1991, 6008-6025.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 1288, 4478-4496.