发明人唐晓军,孙丽萍,朱建伟. "Method for the Synthesis of 3-Hydroxy-2-[(pyridine-4-carbonyl)-amino]-propionic acid" [P]. 中国发明专利, 专利号 CN 111670842 B, 授权公告日 2022-01-06.
发明人沈红梅,韩伟,王建平. "A Process for Preparing High-Purity 3-Hydroxy-2-[(pyridine-4-carbonyl)-amino]-propionic acid" [P]. 中国发明专利, 专利号 CN 115632433 B, 授权公告日 2025-08-01.
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