英文别名Apixaban impurity 6; Apixaban Impurity I; Apixaban Impurity S3; Apixaban related impurities 4; 2(1H)-Pyridinone, 5,6-dihydro-1-[4-(2-methyl-6-oxo-1-piperidinyl)phenyl]-3-(4-morpholinyl)-; 1-[4-(2-methyl-6-oxopiperidin-1-yl)phenyl]-5-morpholin-4-yl-2,3-dihydropyridin-6-one; 1-[4-(2-methyl-6-oxo-1-piperidyl)phenyl]-5-morpholino-2,3-dihydropyridin-6-one; 1-[4-(2-methyl-6-oxopiperidin-1-yl)phenyl]-3-(morpholin-4-yl)-1,2,5,6-tetrahydropyridin-2-one; 1-[4-(2-Methyl-6-oxopiperidin-1-yl)phenyl]-3-(morpholin-4-yl)-5,6-dihydropyridin-2(1H)-one 
