发明人罗永刚,孙丽萍,林芳. "Method for the Synthesis of 4-(3-(Trifluoromethyl)phenyl)tetrahydro-2H-pyran-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113608725 B, 授权公告日 2016-11-23.
发明人何建平,韩伟,徐明华. "A Process for Preparing High-Purity 4-(3-(Trifluoromethyl)phenyl)tetrahydro-2H-pyran-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117156064 B, 授权公告日 2025-12-07.
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