发明人赵玉洁,郭海燕,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113920568 A, 授权公告日 2022-12-20.
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发明人林芳,王建平,徐明华. "A Process for Preparing High-Purity 2-(3-Nitrophenyl)oxazolo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 111084966 A, 授权公告日 2017-04-05.
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