发明人张德明,王建平,陈志强. "Method for the Synthesis of 1-(2-Chlorobenzyl)-N-(4-chlorophenyl)-5-oxopyrrolidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115560585 A, 授权公告日 2020-01-25.
发明人唐晓军,高志强,马晓峰. "A Process for Preparing High-Purity 1-(2-Chlorobenzyl)-N-(4-chlorophenyl)-5-oxopyrrolidine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 116650889 A, 授权公告日 2020-03-19.
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