发明人杨光,孙丽萍,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109443036 A, 授权公告日 2024-07-19.
发明人张德明,马晓峰,胡光. "Method for the Synthesis of 3-(5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 110087727 B, 授权公告日 2023-01-21.
发明人黄志刚,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 3-(5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)propanenitrile" [P]. 中国发明专利, 专利号 CN 108600197 A, 授权公告日 2024-01-23.
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