发明人杨光,冯建国,郭海燕. "Method for the Synthesis of 2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-(thiophen-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111900343 A, 授权公告日 2015-05-18.
发明人唐晓军,冯建国,周伟. "A Process for Preparing High-Purity 2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-(thiophen-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108925038 B, 授权公告日 2023-10-21.
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