发明人郑宇鹏,陈志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109772574 A, 授权公告日 2021-11-26.
发明人朱建伟,韩伟,高志强. "Method for the Synthesis of 4-Amino-5-((1R,2S)-2-hydroxycyclopentyl)-1H-pyrazole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111588031 A, 授权公告日 2021-01-06.
发明人张德明,王建平,孙丽萍. "A Process for Preparing High-Purity 4-Amino-5-((1R,2S)-2-hydroxycyclopentyl)-1H-pyrazole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 108773165 A, 授权公告日 2023-12-24.
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