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发明人郭海燕,高志强,胡光. "Method for the Synthesis of 3-(Cyclohexylcarbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108500582 B, 授权公告日 2015-08-04.
发明人周伟,李文辉,沈红梅. "A Process for Preparing High-Purity 3-(Cyclohexylcarbamoyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113601926 A, 授权公告日 2019-03-03.
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