发明人刘建华,林芳,罗永刚. "Method for the Synthesis of N-(2-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)piperazin-1-yl)propyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 117686135 A, 授权公告日 2019-03-12.
发明人黄志刚,杨光,钱学锋. "A Process for Preparing High-Purity N-(2-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)piperazin-1-yl)propyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 115380894 A, 授权公告日 2018-07-16.
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