发明人冯建国,徐明华,李文辉. "Method for the Synthesis of 1-(2-Morpholino-2-(thiophen-2-yl)ethyl)-3-(m-tolyl)urea" [P]. 中国发明专利, 专利号 CN 116906265 A, 授权公告日 2020-11-14.
发明人赵玉洁,郑宇鹏,韩伟. "A Process for Preparing High-Purity 1-(2-Morpholino-2-(thiophen-2-yl)ethyl)-3-(m-tolyl)urea" [P]. 中国发明专利, 专利号 CN 111031436 B, 授权公告日 2021-09-23.
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