发明人冯建国,杨光,孙丽萍. "Method for the Synthesis of 4-Methoxy-2-pyridin-3-yl-butyric acid" [P]. 中国发明专利, 专利号 CN 116044885 B, 授权公告日 2016-05-20.
发明人唐晓军,韩伟,朱建伟. "A Process for Preparing High-Purity 4-Methoxy-2-pyridin-3-yl-butyric acid" [P]. 中国发明专利, 专利号 CN 117418746 B, 授权公告日 2025-06-18.
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