Rossi M, Björnsson E, Jørgensen K. "Method for the Synthesis of (E)-1-(8-bromo-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-3-(dimethylamino)prop-2-en-1-one" [P]. European Patent, EP 3358068 A1, 2017-01-25.
发明人郑宇鹏,刘建华,钱学锋. "A Process for Preparing High-Purity (E)-1-(8-bromo-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-yl)-3-(dimethylamino)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 116594154 B, 授权公告日 2018-06-28.
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