发明人唐晓军,胡光,何建平. "Method for the Synthesis of 1-(2-(Pyridin-2-yl)ethyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114354037 A, 授权公告日 2019-09-19.
发明人张德明,韩伟,郑宇鹏. "A Process for Preparing High-Purity 1-(2-(Pyridin-2-yl)ethyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115832200 A, 授权公告日 2019-01-10.
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