发明人孙丽萍,胡光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114305268 A, 授权公告日 2021-12-02.
Schröder R, Rossi M, Lefèvre J P. "Method for the Synthesis of 4-(((3-Chlorobenzoyl)oxy)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide" [P]. European Patent, EP 3278334 A1, 2024-03-07.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 744, (11), 715-724.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1643, (5), 8815-8829.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(((3-Chlorobenzoyl)oxy)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide Using HRMS and NMR". Anal. Chem., 2021, 772, (3), 6550-6573.