发明人唐晓军,郭海燕,黄志刚. "Method for the Synthesis of 3-Amino-1-isopropyl-1-(pyridin-4-yl)-1lambda4-piperidin-2-one" [P]. 中国发明专利, 专利号 CN 116699817 A, 授权公告日 2021-09-22.
发明人罗永刚,孙丽萍,杨光. "A Process for Preparing High-Purity 3-Amino-1-isopropyl-1-(pyridin-4-yl)-1lambda4-piperidin-2-one" [P]. 中国发明专利, 专利号 CN 117154362 B, 授权公告日 2017-07-11.
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