发明人李文辉,沈红梅,罗永刚. "Method for the Synthesis of 1-(4-((3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)sulfonyl)piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114260553 A, 授权公告日 2020-01-03.
Johnson M A, Yamamoto T, Schröder R. "A Process for Preparing High-Purity 1-(4-((3,4-Dihydro-2H-benzo[b][1,4]dioxepin-7-yl)sulfonyl)piperazin-1-yl)ethan-1-one" [P]. US Patent, US 11495758 B2, 2021-01-19.
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