发明人杨光,郭海燕,孙丽萍. "Method for the Synthesis of 1-(4-Methoxyphenyl)-2-(piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 113884914 A, 授权公告日 2017-03-10.
发明人赵玉洁,胡光,杨光. "A Process for Preparing High-Purity 1-(4-Methoxyphenyl)-2-(piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110465070 A, 授权公告日 2017-10-07.
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