发明人韩伟,唐晓军,冯建国. "Method for the Synthesis of 1-(2-(4-Methyl-6-thioxo-1,6-dihydropyridin-3-yl)piperidin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 117674864 B, 授权公告日 2019-05-11.
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