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发明人刘建华,韩伟,何建平. "Method for the Synthesis of 4-(Pyridin-2-yloxy)-N-(thiophen-2-yl)piperidine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 115775840 B, 授权公告日 2018-10-04.
发明人张德明,郭海燕,赵玉洁. "A Process for Preparing High-Purity 4-(Pyridin-2-yloxy)-N-(thiophen-2-yl)piperidine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 113039400 A, 授权公告日 2025-12-23.
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