发明人徐明华,沈红梅,唐晓军. "Method for the Synthesis of (R)-Methyl 4-(4-(3-((2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)carbamoyl)pyrrolidin-1-yl)piperidin-1-yl)benzoate" [P]. 中国发明专利, 专利号 CN 109433314 A, 授权公告日 2020-02-10.
Mueller T, Anderson J P, Hughes D C. "A Process for Preparing High-Purity (R)-Methyl 4-(4-(3-((2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)carbamoyl)pyrrolidin-1-yl)piperidin-1-yl)benzoate" [P]. US Patent, US 9690668 B2, 2020-04-12.
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