Kowalski A, Sørensen M, Martínez F. "Method for the Synthesis of Methyl 2-((2-(allylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate" [P]. European Patent, EP 3513182 A1, 2019-06-28.
Chen K W, Patel M V, Brown S R. "A Process for Preparing High-Purity Methyl 2-((2-(allylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate" [P]. US Patent, US 11718472 B2, 2020-04-20.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 368, (2), 7586-7606.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 2055, (12), 7800-7809.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-((2-(allylthio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)thio)benzoate Using HRMS and NMR". Talanta, 2015, 2200, 3201-3225.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 1166, (1), 8200-8214.