发明人赵玉洁,林芳,王建平. "Method for the Synthesis of 2-[4-[4-(Methylsulfonyl)phenyl]piperazin-1-yl]-ethanol" [P]. 中国发明专利, 专利号 CN 113070070 B, 授权公告日 2017-06-05.
发明人孙丽萍,郭海燕,林芳. "A Process for Preparing High-Purity 2-[4-[4-(Methylsulfonyl)phenyl]piperazin-1-yl]-ethanol" [P]. 中国发明专利, 专利号 CN 117092773 B, 授权公告日 2022-01-15.
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