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发明人朱建伟,刘建华,钱学锋. "Method for the Synthesis of 4-(3-Hydroxypropoxy)benzoic Acid" [P]. 中国发明专利, 专利号 CN 109931506 B, 授权公告日 2015-01-13.
发明人王建平,钱学锋,朱建伟. "A Process for Preparing High-Purity 4-(3-Hydroxypropoxy)benzoic Acid" [P]. 中国发明专利, 专利号 CN 112807225 B, 授权公告日 2018-01-23.
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