Ethyl 3-(4-fluoro-phen-yl)-6-methyl-4-oxo-2-(1-cyclohexylamino)-3,4-dihydro-furo[2,3-d]pyrimidine-5-carboxyl-ate.

ABSTRACT

In the crystal structure of the title compound, C(22)H(24)FN(3)O(4), the two fused rings of furo[2,3-d]pyrimidine form a dihedral angle of 0.88 (13)°. The attached benzene ring is twisted with respect to the heterocyclic pyrimidinone ring, making a dihedral angle of 75.07 (12)°. The cyclo-hexyl ring shows a distorted chair conformation. The mol-ecular structure is stabilized by intra-molecular C-H⋯O and C-H⋯N hydrogen-bonding inter-actions. The crystal packing is mainly stabilized by C-H⋯π hydrogen-bond inter-actions. Further stability is provided by C-F⋯π and C-O⋯π stacking inter-actions.