发明人马晓峰,王建平,张德明. "Method for the Synthesis of 4-Chloro-N-(di(piperidin-1-yl)phosphoryl)benzamide" [P]. 中国发明专利, 专利号 CN 109147288 B, 授权公告日 2015-01-02.
发明人唐晓军,钱学锋,赵玉洁. "A Process for Preparing High-Purity 4-Chloro-N-(di(piperidin-1-yl)phosphoryl)benzamide" [P]. 中国发明专利, 专利号 CN 111683416 A, 授权公告日 2022-08-23.
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