Apixaban Impurity 7

Chemical Name: 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxoazepan-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

Synonym: Mirtazapine EP Impurity C ; Mirtazapine USP RC C ; Mirtazapine Lactam ; 2-Methyl-3,4,10,14b-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin-1(2H)-one ; 1-Ketomirtazapine ; 10-Ketomirtazapine

Smile: O=C(N(C1=CC=C(N(CCCCC2)C2=O)C=C1)CC3)C4=C3C(C(N)=O)=NN4C5=CC=C(OC)C=C5