发明人郑宇鹏,胡光,赵玉洁. "Method for the Synthesis of Latrepirdine Impurity 3" [P]. 中国发明专利, 专利号 CN 114718405 A, 授权公告日 2016-10-04.
发明人何建平,冯建国,郭海燕. "A Process for Preparing High-Purity Latrepirdine Impurity 3" [P]. 中国发明专利, 专利号 CN 116733835 B, 授权公告日 2023-02-10.
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