发明人王建平,郭海燕,周伟. "Method for the Synthesis of 2-((3-Ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(o-tolyl)acetamide" [P]. 中国发明专利, 专利号 CN 110221697 B, 授权公告日 2020-04-15.
Johansson L, Lefèvre J P, Martínez F. "A Process for Preparing High-Purity 2-((3-Ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(o-tolyl)acetamide" [P]. European Patent, EP 3388716 A1, 2018-10-20.
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