发明人李文辉,刘建华,杨光. "Method for the Synthesis of 2-(Thiophen-2-ylmethyl)-1,2,3,4-tetrahydroisoquinolin-8-ol" [P]. 中国发明专利, 专利号 CN 115430356 B, 授权公告日 2018-07-18.
发明人何建平,陈志强,胡光. "A Process for Preparing High-Purity 2-(Thiophen-2-ylmethyl)-1,2,3,4-tetrahydroisoquinolin-8-ol" [P]. 中国发明专利, 专利号 CN 111273913 B, 授权公告日 2019-10-09.
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