发明人唐晓军,郭海燕,杨光. "Method for the Synthesis of 4-Amino-1-methyl-5-(thiophen-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 114038702 A, 授权公告日 2024-09-14.
发明人胡光,何建平,郭海燕. "A Process for Preparing High-Purity 4-Amino-1-methyl-5-(thiophen-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 110538838 A, 授权公告日 2018-06-09.
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