发明人张德明,马晓峰,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117161380 A, 授权公告日 2022-10-25.
发明人钱学锋,郑宇鹏,孙丽萍. "Method for the Synthesis of (Z)-3-Cyclopropyl-5-(thiophen-2-ylmethylene)-2-thioxoimidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 108236276 A, 授权公告日 2025-08-07.
发明人王建平,刘建华,韩伟. "A Process for Preparing High-Purity (Z)-3-Cyclopropyl-5-(thiophen-2-ylmethylene)-2-thioxoimidazolidin-4-one" [P]. 中国发明专利, 专利号 CN 108370109 A, 授权公告日 2018-07-08.
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