发明人赵玉洁,李文辉,韩伟. "Method for the Synthesis of 4-(6-Chlorooxazolo[5,4-b]pyridin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 114667354 A, 授权公告日 2023-08-21.
发明人赵玉洁,杨光,郑宇鹏. "A Process for Preparing High-Purity 4-(6-Chlorooxazolo[5,4-b]pyridin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 114538342 B, 授权公告日 2017-02-17.
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