发明人李文辉,冯建国,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117670692 A, 授权公告日 2023-02-28.
发明人冯建国,张德明,林芳. "Method for the Synthesis of 4-[1-Methyl-5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl]-4-oxo-2-butenoic acid" [P]. 中国发明专利, 专利号 CN 111874184 B, 授权公告日 2017-06-20.
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