Abstract
In the title compound, C15H19N3O6, the amide planes are inclined at dihedral angles of 0.8 (6) and 12.1 (3)(degrees) with respect to the central pyridine ring. The mean planes of the corresponding methyl acetate groups form dihedral angles of 41.76 (13) and 86.48 (15)(degrees), respectively with the mean plane of pyridine ring. A pair of weak intramolecular N-H... N hydrogen bonds generate an S(5) S(5) ring motif in the molecule. In the crystal, molecules are linked by N-H... O hydrogen bonds into [001] chains. The chains are cross-linked by C-H...O hydrogen bonds into layers lying parallel to bc plane. The crystal packing also features a C-H...interaction.