发明人李文辉,刘建华,唐晓军. "Method for the Synthesis of 3-(4-Pyridin-3-ylbenzyl)piperazin-2-one dihydrochloride" [P]. 中国发明专利, 专利号 CN 108497984 B, 授权公告日 2022-02-16.
Johnson M A, Hughes D C, Anderson J P. "A Process for Preparing High-Purity 3-(4-Pyridin-3-ylbenzyl)piperazin-2-one dihydrochloride" [P]. US Patent, US 9591606 B2, 2019-01-28.
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