发明人高志强,徐明华,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113106993 A, 授权公告日 2023-01-16.
发明人周伟,马晓峰,陈志强. "Method for the Synthesis of 5-[[3,4-Dihydro-6-methoxy-7-(phenylmethoxy)-1-isoquinolinyl]methyl]-2-(phenylmethoxy)phenylcarbonic Acid Ethyl Ester Hydrochloride
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7-Benzyloxy-1-(4-benzyloxy-3-ethoxycarbonyloxybenzyl)-6-methoxy-3,4-dihydroisoquinoline Hydrochloride" [P]. 中国发明专利, 专利号 CN 109954778 A, 授权公告日 2016-08-12.
发明人周伟,黄志刚,何建平. "A Process for Preparing High-Purity 5-[[3,4-Dihydro-6-methoxy-7-(phenylmethoxy)-1-isoquinolinyl]methyl]-2-(phenylmethoxy)phenylcarbonic Acid Ethyl Ester Hydrochloride
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7-Benzyloxy-1-(4-benzyloxy-3-ethoxycarbonyloxybenzyl)-6-methoxy-3,4-dihydroisoquinoline Hydrochloride" [P]. 中国发明专利, 专利号 CN 113770804 A, 授权公告日 2022-03-24.
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