发明人马晓峰,何建平,徐明华. "Method for the Synthesis of n-(1-Benzyl-3-cyano-4,5-dimethyl-1h-pyrrol-2-yl)-2-chloroacetamide" [P]. 中国发明专利, 专利号 CN 109296071 B, 授权公告日 2024-09-02.
发明人罗永刚,陈志强,唐晓军. "A Process for Preparing High-Purity n-(1-Benzyl-3-cyano-4,5-dimethyl-1h-pyrrol-2-yl)-2-chloroacetamide" [P]. 中国发明专利, 专利号 CN 108268225 B, 授权公告日 2015-07-04.
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