发明人郭海燕,林芳,陈志强. "Method for the Synthesis of N1-(Tetrahydro-2H-pyran-4-yl)benzene-1,2-diamine" [P]. 中国发明专利, 专利号 CN 117127623 A, 授权公告日 2017-10-06.
发明人马晓峰,李文辉,周伟. "A Process for Preparing High-Purity N1-(Tetrahydro-2H-pyran-4-yl)benzene-1,2-diamine" [P]. 中国发明专利, 专利号 CN 116908110 A, 授权公告日 2022-05-12.
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