发明人胡光,唐晓军,罗永刚. "Method for the Synthesis of (4-Benzylamino-tetrahydro-pyran-4-ylmethyl)-carbamic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 112639948 B, 授权公告日 2018-06-23.
发明人罗永刚,赵玉洁,徐明华. "A Process for Preparing High-Purity (4-Benzylamino-tetrahydro-pyran-4-ylmethyl)-carbamic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 109039004 B, 授权公告日 2018-12-01.
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