发明人周伟,郭海燕,韩伟. "Method for the Synthesis of (Z)-4-((5-Bromothiophen-2-yl)methylene)-2-methyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 112495793 A, 授权公告日 2025-10-04.
发明人李文辉,王建平,冯建国. "A Process for Preparing High-Purity (Z)-4-((5-Bromothiophen-2-yl)methylene)-2-methyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 114556259 B, 授权公告日 2023-06-09.
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