发明人赵玉洁,王建平,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111170834 A, 授权公告日 2021-12-13.
发明人李文辉,黄志刚,陈志强. "Method for the Synthesis of 1-(4-Fluoro-5-methyl-2-nitrophenyl)-4-(4-methoxybenzyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 111269556 A, 授权公告日 2023-09-01.
发明人朱建伟,钱学锋,郭海燕. "A Process for Preparing High-Purity 1-(4-Fluoro-5-methyl-2-nitrophenyl)-4-(4-methoxybenzyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 108899362 B, 授权公告日 2024-11-20.
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