发明人罗永刚,张德明,徐明华. "Method for the Synthesis of 1-(3-Chlorobenzyl)-1,2,3,4-tetrahydroquinoxalinedihydrochloride" [P]. 中国发明专利, 专利号 CN 110237159 B, 授权公告日 2019-11-03.
发明人黄志刚,孙丽萍,林芳. "A Process for Preparing High-Purity 1-(3-Chlorobenzyl)-1,2,3,4-tetrahydroquinoxalinedihydrochloride" [P]. 中国发明专利, 专利号 CN 110137939 A, 授权公告日 2022-03-27.
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