O'Brien P Q, Fischer A B, Mueller T. "一种的合成方法" [P]. US Patent, US 11191187 B2, 2021-04-23.
发明人黄志刚,高志强,胡光. "Method for the Synthesis of 4-(2-(Benzo[d][1,3]dioxol-5-yl)-1,3-dithian-2-yl)dihydrofuran-2(3H)-one" [P]. 中国发明专利, 专利号 CN 117746538 A, 授权公告日 2018-07-04.
发明人朱建伟,胡光,韩伟. "A Process for Preparing High-Purity 4-(2-(Benzo[d][1,3]dioxol-5-yl)-1,3-dithian-2-yl)dihydrofuran-2(3H)-one" [P]. 中国发明专利, 专利号 CN 116506219 A, 授权公告日 2020-12-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 1683, (2), 3255-3264.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 1669, (6), 1053-1059.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-(Benzo[d][1,3]dioxol-5-yl)-1,3-dithian-2-yl)dihydrofuran-2(3H)-one Using HRMS and NMR". J. Agric. Food Chem., 2016, 1127, 557-570.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 1374, (8), 7907-7931.