发明人罗永刚,刘建华,林芳. "Method for the Synthesis of 3,5-Dimethyl-2-(3-pyrrolinomethyl) benzophenone" [P]. 中国发明专利, 专利号 CN 111860270 A, 授权公告日 2018-11-12.
发明人赵玉洁,刘建华,冯建国. "A Process for Preparing High-Purity 3,5-Dimethyl-2-(3-pyrrolinomethyl) benzophenone" [P]. 中国发明专利, 专利号 CN 116982262 A, 授权公告日 2025-11-12.
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