发明人郑宇鹏,韩伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109926643 A, 授权公告日 2025-03-01.
发明人唐晓军,冯建国,刘建华. "Method for the Synthesis of 1-(4-Methylbenzyl)-1H-benzo[d]imidazole-2-sulfonic acid" [P]. 中国发明专利, 专利号 CN 117490253 A, 授权公告日 2015-11-13.
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