6-[3-Phenyl-5-(trifluoromethyl)pyrazol-1-yl]-pyridazin-3(2H)-one


Dilek N., Gunes B., Sahin E., Ide S., Unlum S.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.62, 2006 (SCI-Expanded) identifier identifier

Abstract

This study of the title compound, C14H9F3N4O, is part of a series of structural investigations of cyclooxygenase-2 (COX-2) inhibitors containing 1,3-diarylpyrazole derivatives. The crystal structure is stabilized by intermolecular N-H center dot center dot center dot O and C-H center dot center dot center dot F hydrogen-bonding interactions.