发明人冯建国,罗永刚,郭海燕. "Method for the Synthesis of N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 117169801 A, 授权公告日 2019-03-08.
发明人罗永刚,陈志强,高志强. "A Process for Preparing High-Purity N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetamide" [P]. 中国发明专利, 专利号 CN 109066846 A, 授权公告日 2022-08-17.
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