发明人高志强,马晓峰,赵玉洁. "Method for the Synthesis of 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(4-nitrophenyl)piperazine" [P]. 中国发明专利, 专利号 CN 113635338 B, 授权公告日 2015-07-21.
发明人韩伟,钱学锋,徐明华. "A Process for Preparing High-Purity 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(4-nitrophenyl)piperazine" [P]. 中国发明专利, 专利号 CN 110975382 A, 授权公告日 2016-10-03.
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