发明人赵玉洁,朱建伟,罗永刚. "Method for the Synthesis of 4-(azetidin-3-yl)pyridine;dihydrochloride" [P]. 中国发明专利, 专利号 CN 108150041 A, 授权公告日 2022-03-18.
发明人罗永刚,李文辉,郭海燕. "A Process for Preparing High-Purity 4-(azetidin-3-yl)pyridine;dihydrochloride" [P]. 中国发明专利, 专利号 CN 116473979 A, 授权公告日 2022-05-13.
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