发明人郭海燕,林芳,冯建国. "Method for the Synthesis of {4-[3-(Ethylcarbamoyl)phenyl]phenyl}acetic acid" [P]. 中国发明专利, 专利号 CN 117029475 B, 授权公告日 2019-11-01.
Kowalski A, Johansson L, Martínez F. "A Process for Preparing High-Purity {4-[3-(Ethylcarbamoyl)phenyl]phenyl}acetic acid" [P]. European Patent, EP 3759643 A1, 2023-03-11.
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