Rossi M, Schröder R, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3007883 A1, 2023-10-13.
发明人郭海燕,陈志强,罗永刚. "Method for the Synthesis of 3-(5-Chloro-2-oxo-1,3-benzoxazol-3(2H)-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112337512 B, 授权公告日 2023-09-16.
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