发明人何建平,冯建国,马晓峰. "Method for the Synthesis of N-cyclopentyl-3-hydroxybenzamide" [P]. 中国发明专利, 专利号 CN 112066601 A, 授权公告日 2015-11-17.
发明人刘建华,徐明华,郑宇鹏. "A Process for Preparing High-Purity N-cyclopentyl-3-hydroxybenzamide" [P]. 中国发明专利, 专利号 CN 113916620 A, 授权公告日 2022-02-20.
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