发明人郑宇鹏,沈红梅,高志强. "Method for the Synthesis of tert-Butyl 4-(3-(4-nitro-1H-pyrazol-1-yl)propyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110207634 B, 授权公告日 2015-11-06.
发明人王建平,钱学锋,郑宇鹏. "A Process for Preparing High-Purity tert-Butyl 4-(3-(4-nitro-1H-pyrazol-1-yl)propyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113641187 B, 授权公告日 2018-04-15.
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