发明人何建平,陈志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113395134 A, 授权公告日 2019-11-02.
发明人王建平,马晓峰,刘建华. "Method for the Synthesis of 3-Methyl-4,5-dihydro-1H-spiro[cyclopenta[c]pyrazole-6,4'-piperidine]" [P]. 中国发明专利, 专利号 CN 116000192 B, 授权公告日 2019-01-05.
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