发明人徐明华,沈红梅,罗永刚. "一种NNK,N-亚硝基降烟碱酮的合成方法" [P]. 中国发明专利, 专利号 CN 116121986 A, 授权公告日 2023-08-07.
发明人王建平,郑宇鹏,林芳. "Method for the Synthesis of N-Nitrosonornicotine Ketone" [P]. 中国发明专利, 专利号 CN 113915583 A, 授权公告日 2020-10-27.
发明人张德明,王建平,赵玉洁. "A Process for Preparing High-Purity N-Nitrosonornicotine Ketone" [P]. 中国发明专利, 专利号 CN 115033564 B, 授权公告日 2015-12-27.
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