发明人朱建伟,刘建华,胡光. "Method for the Synthesis of 3-{[(2,2-dimethylpropyl)carbamoyl]amino}benzoic acid" [P]. 中国发明专利, 专利号 CN 108406345 B, 授权公告日 2021-11-16.
发明人赵玉洁,高志强,钱学锋. "A Process for Preparing High-Purity 3-{[(2,2-dimethylpropyl)carbamoyl]amino}benzoic acid" [P]. 中国发明专利, 专利号 CN 111196361 A, 授权公告日 2018-04-28.
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