发明人郭海燕,王建平,黄志刚. "Method for the Synthesis of 4-Azetidinomethyl-2,6-dimethylbenzophenone" [P]. 中国发明专利, 专利号 CN 117036991 A, 授权公告日 2019-10-09.
发明人黄志刚,郭海燕,何建平. "A Process for Preparing High-Purity 4-Azetidinomethyl-2,6-dimethylbenzophenone" [P]. 中国发明专利, 专利号 CN 110709679 A, 授权公告日 2017-05-07.
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