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发明人徐明华,罗永刚,马晓峰. "Method for the Synthesis of 3-Ethynyl-5-(1-methylpyrrolidin-2-yl)pyridine" [P]. 中国发明专利, 专利号 CN 117269778 B, 授权公告日 2025-08-13.
发明人郑宇鹏,冯建国,钱学锋. "A Process for Preparing High-Purity 3-Ethynyl-5-(1-methylpyrrolidin-2-yl)pyridine" [P]. 中国发明专利, 专利号 CN 115481940 A, 授权公告日 2024-06-08.
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