发明人郑宇鹏,韩伟,钱学锋. "Method for the Synthesis of 3-(Pyridin-3-yl)isoxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108157072 B, 授权公告日 2021-04-14.
发明人胡光,张德明,唐晓军. "A Process for Preparing High-Purity 3-(Pyridin-3-yl)isoxazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112571026 B, 授权公告日 2021-05-24.
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