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发明人郭海燕,陈志强,周伟. "Method for the Synthesis of N*1*-(6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-yl)-propane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 109465547 B, 授权公告日 2017-09-18.
发明人罗永刚,杨光,黄志刚. "A Process for Preparing High-Purity N*1*-(6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-yl)-propane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 112209580 B, 授权公告日 2022-04-26.
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