Park J H, Patel M V, Schröder R. "Method for the Synthesis of 1-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)-3-(4-chlorophenyl)urea" [P]. US Patent, US 11972264 B2, 2017-09-02.
发明人王建平,郭海燕,钱学锋. "A Process for Preparing High-Purity 1-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)-3-(4-chlorophenyl)urea" [P]. 中国发明专利, 专利号 CN 116041869 B, 授权公告日 2024-11-11.
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