发明人孙丽萍,徐明华,王建平. "Method for the Synthesis of 3-[3-(hydroxymethyl)phenyl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 111159150 A, 授权公告日 2024-02-25.
发明人赵玉洁,马晓峰,韩伟. "A Process for Preparing High-Purity 3-[3-(hydroxymethyl)phenyl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 112714989 B, 授权公告日 2025-03-19.
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