发明人孙丽萍,韩伟,马晓峰. "Method for the Synthesis of 898773-33-6
(3,4-Dimethylphenyl){2-[(piperidin-1-yl)methyl]phenyl}methanone
DTXSID00643597" [P]. 中国发明专利, 专利号 CN 114371428 B, 授权公告日 2016-12-27.
发明人钱学锋,沈红梅,唐晓军. "A Process for Preparing High-Purity 898773-33-6
(3,4-Dimethylphenyl){2-[(piperidin-1-yl)methyl]phenyl}methanone
DTXSID00643597" [P]. 中国发明专利, 专利号 CN 111683674 A, 授权公告日 2018-11-24.
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