发明人李文辉,周伟,罗永刚. "Method for the Synthesis of tert-Butyl 6-hydroxy-8-methyl-3,4-dihydroisoquinoline-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 112562146 A, 授权公告日 2018-10-02.
发明人张德明,罗永刚,朱建伟. "A Process for Preparing High-Purity tert-Butyl 6-hydroxy-8-methyl-3,4-dihydroisoquinoline-2(1H)-carboxylate" [P]. 中国发明专利, 专利号 CN 113026803 B, 授权公告日 2016-01-16.
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