发明人沈红梅,冯建国,钱学锋. "Method for the Synthesis of 3-Bromo-6-methylthieno[3,2-b]thiophene-2,5-dione" [P]. 中国发明专利, 专利号 CN 115277631 A, 授权公告日 2017-07-01.
发明人郭海燕,林芳,李文辉. "A Process for Preparing High-Purity 3-Bromo-6-methylthieno[3,2-b]thiophene-2,5-dione" [P]. 中国发明专利, 专利号 CN 110307355 B, 授权公告日 2022-02-14.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 151, 894-902.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 498, (3), 6197-6201.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-6-methylthieno[3,2-b]thiophene-2,5-dione Using HRMS and NMR". Anal. Methods, 2020, 410, (3), 3787-3801.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2013, 370, 7498-7518.