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发明人唐晓军,张德明,杨光. "Method for the Synthesis of (R)-1-Methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl acetate" [P]. 中国发明专利, 专利号 CN 112921276 B, 授权公告日 2019-07-07.
发明人黄志刚,赵玉洁,韩伟. "A Process for Preparing High-Purity (R)-1-Methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl acetate" [P]. 中国发明专利, 专利号 CN 113865609 B, 授权公告日 2020-03-18.
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