发明人何建平,马晓峰,胡光. "Method for the Synthesis of Ethyl N-(2-{[(3-chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-3-[(ethoxycarbonyl)amino]-3-oxopropanoyl)carbamate" [P]. 中国发明专利, 专利号 CN 114630819 B, 授权公告日 2016-08-24.
O'Brien P Q, Yamamoto T, Kumar R. "A Process for Preparing High-Purity Ethyl N-(2-{[(3-chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-3-[(ethoxycarbonyl)amino]-3-oxopropanoyl)carbamate" [P]. US Patent, US 11509767 B2, 2016-02-22.
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