发明人王建平,韩伟,孙丽萍. "Method for the Synthesis of Nipecotic acid" [P]. 中国发明专利, 专利号 CN 112418396 B, 授权公告日 2020-09-14.
发明人钱学锋,林芳,罗永刚. "A Process for Preparing High-Purity Nipecotic acid" [P]. 中国发明专利, 专利号 CN 110072499 A, 授权公告日 2019-04-22.
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