发明人王建平,马晓峰,钱学锋. "Method for the Synthesis of Dapoxetine Impurity 71" [P]. 中国发明专利, 专利号 CN 114436697 B, 授权公告日 2020-02-10.
发明人罗永刚,周伟,黄志刚. "A Process for Preparing High-Purity Dapoxetine Impurity 71" [P]. 中国发明专利, 专利号 CN 112116805 B, 授权公告日 2016-03-08.
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