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发明人孙丽萍,郑宇鹏,刘建华. "Method for the Synthesis of 5-Cyclopropylisoxazole-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 110781737 B, 授权公告日 2025-06-14.
发明人郑宇鹏,林芳,马晓峰. "A Process for Preparing High-Purity 5-Cyclopropylisoxazole-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 112292095 A, 授权公告日 2023-05-09.
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