发明人杨光,钱学锋,冯建国. "Method for the Synthesis of 1-(Pyrrolidine-1-carbonyl)cyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111902886 A, 授权公告日 2015-06-11.
发明人马晓峰,徐明华,周伟. "A Process for Preparing High-Purity 1-(Pyrrolidine-1-carbonyl)cyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109195563 A, 授权公告日 2020-09-20.
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