发明人王建平,朱建伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109231319 A, 授权公告日 2021-10-06.
发明人郭海燕,冯建国,胡光. "Method for the Synthesis of 1-[1-(2,4-Dimethyl-phenyl)-ethyl]-piperazine" [P]. 中国发明专利, 专利号 CN 117894259 B, 授权公告日 2017-11-20.
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