发明人杨光,李文辉,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116878192 A, 授权公告日 2015-01-23.
发明人赵玉洁,陈志强,韩伟. "Method for the Synthesis of 3-(Ethylsulfonyl)-2-(p-tolyl)-1H-pyrrole" [P]. 中国发明专利, 专利号 CN 117752867 B, 授权公告日 2021-04-15.
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