发明人何建平,王建平,冯建国. "Method for the Synthesis of N-(4-Aminophenyl)-4-(2-ethoxyethoxy)benzamide" [P]. 中国发明专利, 专利号 CN 116642197 B, 授权公告日 2022-03-28.
发明人韩伟,高志强,张德明. "A Process for Preparing High-Purity N-(4-Aminophenyl)-4-(2-ethoxyethoxy)benzamide" [P]. 中国发明专利, 专利号 CN 117389958 B, 授权公告日 2025-10-10.
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