发明人郭海燕,徐明华,马晓峰. "Method for the Synthesis of Repaglinide M2 Metabolite (2-Despiperidyl-2-(5-Carboxypentylamine Repaglinide))" [P]. 中国发明专利, 专利号 CN 113000095 A, 授权公告日 2017-02-23.
发明人王建平,唐晓军,朱建伟. "A Process for Preparing High-Purity Repaglinide M2 Metabolite (2-Despiperidyl-2-(5-Carboxypentylamine Repaglinide))" [P]. 中国发明专利, 专利号 CN 111038254 A, 授权公告日 2025-04-12.
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