Johansson L, Mueller T C, Nowak P. "一种2-chloro-N-(2-{[4-chloro-3-(trifluoromethyl)phenyl]amino}-2-oxoethyl)-N-methylacetamide的合成方法" [P]. European Patent, EP 3691395 A1, 2024-03-01.
发明人唐晓军,张德明,钱学锋. "Method for the Synthesis of 2-chloro-N-(2-{[4-chloro-3-(trifluoromethyl)phenyl]amino}-2-oxoethyl)-N-methylacetamide" [P]. 中国发明专利, 专利号 CN 112184550 B, 授权公告日 2025-01-19.
发明人林芳,郭海燕,张德明. "A Process for Preparing High-Purity 2-chloro-N-(2-{[4-chloro-3-(trifluoromethyl)phenyl]amino}-2-oxoethyl)-N-methylacetamide" [P]. 中国发明专利, 专利号 CN 109250572 A, 授权公告日 2018-12-09.
参考文献 Literature
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Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-chloro-N-(2-{[4-chloro-3-(trifluoromethyl)phenyl]amino}-2-oxoethyl)-N-methylacetamide as an Impurity". Anal. Chim. Acta, 2010, 1768, 8030-8050.