发明人韩伟,沈红梅,冯建国. "Method for the Synthesis of Methyl 4-(2-(4-benzylpiperazin-1-yl)ethoxy)benzoate" [P]. 中国发明专利, 专利号 CN 108680683 B, 授权公告日 2020-04-15.
发明人钱学锋,郑宇鹏,何建平. "A Process for Preparing High-Purity Methyl 4-(2-(4-benzylpiperazin-1-yl)ethoxy)benzoate" [P]. 中国发明专利, 专利号 CN 115275845 A, 授权公告日 2020-04-15.
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