发明人郭海燕,陈志强,杨光. "Method for the Synthesis of N-(2-((4-(2-Methoxyphenyl)piperazin-1-yl)sulfonyl)ethyl)ethanesulfonamide" [P]. 中国发明专利, 专利号 CN 116069950 A, 授权公告日 2019-09-15.
发明人杨光,高志强,郑宇鹏. "A Process for Preparing High-Purity N-(2-((4-(2-Methoxyphenyl)piperazin-1-yl)sulfonyl)ethyl)ethanesulfonamide" [P]. 中国发明专利, 专利号 CN 115840359 A, 授权公告日 2019-10-04.
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