发明人钱学锋,罗永刚,沈红梅. "Method for the Synthesis of tert-Butyl 5-(hydroxymethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 109255600 B, 授权公告日 2016-04-01.
发明人李文辉,郭海燕,杨光. "A Process for Preparing High-Purity tert-Butyl 5-(hydroxymethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 111673328 A, 授权公告日 2020-09-27.
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