(E)-1-Ethyl-4-oxo-N'-(4-pyridylmethyl-ene)-1,4-dihydroquinoline-3-carbo-hydrazide.

ABSTRACT: In the title compound, C(18)H(16)N(4)O(2), the plane defined by the ethyl C atoms and the attached N atom is inclined to the adjacent pyridine ring at an angle of 67.87 (16)°. The dihedral angle between the two heterocyclic rings is 3.33 (16)°. The mol-ecular conformation is stabilized by an intra-molecular N-H⋯O hydrogen bond and the crystal structure by inter-molecular C-H⋯O hydrogen bonds, forming a one-dimensional structure.

SUBMITTER: da C Santos F 

PROVIDER: S-EPMC2970413 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature