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发明人黄志刚,杨光,唐晓军. "Method for the Synthesis of 4-(2-Chloro-6-fluorophenyl)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 113481883 A, 授权公告日 2020-05-26.
发明人李文辉,徐明华,赵玉洁. "A Process for Preparing High-Purity 4-(2-Chloro-6-fluorophenyl)-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 117170139 A, 授权公告日 2018-03-18.
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