发明人杨光,林芳,罗永刚. "Method for the Synthesis of N-(1-Cyclobutylpyrrolidin-3-yl)-4-((cyclopentylamino)methyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115274580 A, 授权公告日 2015-05-24.
发明人马晓峰,郭海燕,王建平. "A Process for Preparing High-Purity N-(1-Cyclobutylpyrrolidin-3-yl)-4-((cyclopentylamino)methyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 109978288 B, 授权公告日 2017-02-09.
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