发明人赵玉洁,冯建国,郭海燕. "Method for the Synthesis of 5-Cyclopropylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 114461537 B, 授权公告日 2025-05-07.
发明人杨光,徐明华,郭海燕. "A Process for Preparing High-Purity 5-Cyclopropylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 110402696 B, 授权公告日 2023-03-15.
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