发明人郭海燕,孙丽萍,周伟. "Method for the Synthesis of Methyl (Z)-3-((4-fluorophenyl)amino)-2-(phenylsulfonyl)acrylate" [P]. 中国发明专利, 专利号 CN 108744074 A, 授权公告日 2020-08-05.
发明人杨光,钱学锋,林芳. "A Process for Preparing High-Purity Methyl (Z)-3-((4-fluorophenyl)amino)-2-(phenylsulfonyl)acrylate" [P]. 中国发明专利, 专利号 CN 113649215 A, 授权公告日 2024-12-10.
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