Glimepiride EP Impurity I

Chemical Name: Glimepiride USP Related Compound I ; Glimepiride ortho Isomer ; 1-[2-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) ethyl] phenylsulfonyl]-3-(4-methylcyclohexyl)urea

Smile: CC1=C(CC)C(N(C(NCCC2=C(S(NC(N[C@@H]3CC[C@@H](C)CC3)=O)(=O)=O)C=CC=C2)=O)C1)=O