发明人陈志强,赵玉洁,周伟. "Method for the Synthesis of 2,2-Difluoro-3-hydroxy-3-(thiophen-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 116442120 B, 授权公告日 2016-12-28.
发明人杨光,胡光,郑宇鹏. "A Process for Preparing High-Purity 2,2-Difluoro-3-hydroxy-3-(thiophen-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108782895 B, 授权公告日 2015-10-02.
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