发明人李文辉,林芳,赵玉洁. "Method for the Synthesis of 2-Methoxy-4-(3-pyrrolinomethyl) benzophenone" [P]. 中国发明专利, 专利号 CN 108152643 A, 授权公告日 2018-11-02.
Chen K W, Mueller T, Yamamoto T. "A Process for Preparing High-Purity 2-Methoxy-4-(3-pyrrolinomethyl) benzophenone" [P]. US Patent, US 9193698 B2, 2017-02-03.
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