英文别名Edoxaban Impurity 43; Edoxaban Impurity 41; tert-Butyi-2-amino Edoxaban; tert-butyl N-[(1R,2R,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl]carbamate; Edoxaban Impurity N46; N-[(1R,2R,5S)-2-Amino-5-[(dimethylamino)carbonyl]cyclohexyl]carbamic acid, 1,1-dimethylethyl ester; Carbamic acid, N-[(1R,2R,5S)-2-amino-5-[(dimethylamino)carbonyl]cyclohexyl]-, 1,1-dimethylethyl ester