发明人李文辉,马晓峰,周伟. "Method for the Synthesis of 2,3-Dichloro-3'-piperidinomethyl benzophenone" [P]. 中国发明专利, 专利号 CN 111005084 A, 授权公告日 2018-11-02.
发明人黄志刚,高志强,胡光. "A Process for Preparing High-Purity 2,3-Dichloro-3'-piperidinomethyl benzophenone" [P]. 中国发明专利, 专利号 CN 112488221 B, 授权公告日 2025-03-23.
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