发明人刘建华,胡光,杨光. "Method for the Synthesis of N-(1-(4-Nitrophenyl)-3-oxo-3-(p-tolylamino)prop-1-en-2-yl)benzamide" [P]. 中国发明专利, 专利号 CN 113594059 B, 授权公告日 2020-04-17.
发明人马晓峰,朱建伟,韩伟. "A Process for Preparing High-Purity N-(1-(4-Nitrophenyl)-3-oxo-3-(p-tolylamino)prop-1-en-2-yl)benzamide" [P]. 中国发明专利, 专利号 CN 108904289 B, 授权公告日 2024-06-18.
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