发明人钱学锋,王建平,罗永刚. "Method for the Synthesis of 4-(3-Methylpyrrolidin-1-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 113303528 A, 授权公告日 2018-10-11.
发明人杨光,何建平,钱学锋. "A Process for Preparing High-Purity 4-(3-Methylpyrrolidin-1-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 111484931 A, 授权公告日 2020-04-22.
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