发明人黄志刚,何建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117093601 A, 授权公告日 2017-11-01.
发明人郑宇鹏,周伟,冯建国. "Method for the Synthesis of 3-(4,5-Dihydro-1H-imidazol-2-yl)aniline 4-methylbenzenesulfonate" [P]. 中国发明专利, 专利号 CN 115924223 B, 授权公告日 2022-10-12.
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