Glimepiride EP Impurity F

Glimepiride USP Related Compound F ; Glimepiride ortho Ester ; Methyl [[2-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl)carbonyl] amino] ethyl] phenyl] sulphonyl] carbamate ;