Brown S R, Hughes D C, Fischer A B. "Method for the Synthesis of 2-(1-Benzyl-6-oxo-1,6-dihydropyridine-3-carbonyl)-N-ethylhydrazine-1-carbothioamide" [P]. US Patent, US 10318923 B2, 2021-09-13.
发明人冯建国,韩伟,唐晓军. "A Process for Preparing High-Purity 2-(1-Benzyl-6-oxo-1,6-dihydropyridine-3-carbonyl)-N-ethylhydrazine-1-carbothioamide" [P]. 中国发明专利, 专利号 CN 110725597 B, 授权公告日 2019-08-16.
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