发明人胡光,陈志强,郭海燕. "Method for the Synthesis of N-(piperidin-3-yl)-4-(thiophen-2-yl)butanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 108321702 B, 授权公告日 2023-01-05.
发明人郑宇鹏,韩伟,沈红梅. "A Process for Preparing High-Purity N-(piperidin-3-yl)-4-(thiophen-2-yl)butanamide hydrochloride" [P]. 中国发明专利, 专利号 CN 116945634 A, 授权公告日 2024-05-25.
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