1-Ethyl-4-hydr-oxy-9-aza-tricyclo-[7.4.1.0]tetra-deca-2,4,6-trien-8-one.

ABSTRACT

In the mol-ecule of the title compound, C(15)H(19)NO(2), the six-membered dihydro-pyridinone ring assumes a screw-boat conformation. In the crystal structure, mol-ecules are linked via O-H⋯O hydrogen bonding between hydr-oxy and carbonyl groups, forming supra-molecular chains along the a axis.