发明人林芳,唐晓军,周伟. "Method for the Synthesis of Ethyl 5-hydroxy-3-phenyl-1,2-oxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 115091326 B, 授权公告日 2025-08-02.
发明人郑宇鹏,张德明,徐明华. "A Process for Preparing High-Purity Ethyl 5-hydroxy-3-phenyl-1,2-oxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116871502 A, 授权公告日 2024-07-17.
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