发明人何建平,郭海燕,韩伟. "Method for the Synthesis of 1,3-Bis(1-phenylcyclopropyl)urea" [P]. 中国发明专利, 专利号 CN 109126294 B, 授权公告日 2020-05-26.
发明人杨光,黄志刚,赵玉洁. "A Process for Preparing High-Purity 1,3-Bis(1-phenylcyclopropyl)urea" [P]. 中国发明专利, 专利号 CN 112271706 A, 授权公告日 2025-03-12.
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