Lefèvre J P, Kowalski A, Rossi M. "一种的合成方法" [P]. European Patent, EP 3240208 A1, 2022-10-13.
Park J H, Kumar R, Schröder R. "Method for the Synthesis of 3-(2-Fluorobenzyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one" [P]. US Patent, US 10293495 B2, 2015-12-02.
发明人郑宇鹏,唐晓军,刘建华. "A Process for Preparing High-Purity 3-(2-Fluorobenzyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 114861534 A, 授权公告日 2021-12-10.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2021, 2480, (11), 5703-5713.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 1450, 1766-1789.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Fluorobenzyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1078, 2202-2227.