发明人高志强,何建平,陈志强. "Method for the Synthesis of 4-(2-(4-Chlorophenyl)acetyl)-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115965802 A, 授权公告日 2015-02-04.
发明人朱建伟,杨光,沈红梅. "A Process for Preparing High-Purity 4-(2-(4-Chlorophenyl)acetyl)-1H-pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112007197 B, 授权公告日 2019-08-24.
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