发明人王建平,林芳,沈红梅. "Method for the Synthesis of Methyl 3-(cyclobutylamino)benzoate" [P]. 中国发明专利, 专利号 CN 116311740 A, 授权公告日 2015-08-09.
发明人赵玉洁,李文辉,何建平. "A Process for Preparing High-Purity Methyl 3-(cyclobutylamino)benzoate" [P]. 中国发明专利, 专利号 CN 116391098 B, 授权公告日 2017-12-09.
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