发明人罗永刚,胡光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112752369 A, 授权公告日 2018-11-14.
Brown S R, O'Brien P Q, Johnson M A. "Method for the Synthesis of 4h,6h,7h-Thieno[3,2-c]thiopyran-4-carboxylic acid" [P]. US Patent, US 10242330 B2, 2017-06-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2023, 2383, 1469-1492.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 1323, (6), 4577-4606.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4h,6h,7h-Thieno[3,2-c]thiopyran-4-carboxylic acid Using HRMS and NMR". Food Chem., 2025, 2179, (7), 2153-2156.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 169, (11), 8052-8081.