Research Article: 4-(1-Cyclo­propyl-6-fluoro-4-oxo-1,4-dihydro­quinolin-7-yl)piperazin-1-ium 2,4,5-tricarb­oxy­benzene-1-carboxyl­ate monohydrate

Date Published: March 01, 2012

Publisher: International Union of Crystallography

Author(s): Shi-Wei Yan, Yan-Chen Liang, Qin Liao, Guang-Hua Xin, Zhong-Li Ye.

http://doi.org/10.1107/S1600536812008392

Abstract

In the crystal of title compound, C16H19FN3O+·C10H5O8−·H2O, the water mol­ecule and the ions are connected by inter­molecular N—H⋯O and O—H⋯O hydrogen bonds and π–π stacking [centroid–centroid separation = 3.602 (1) Å] between the benzene ring and the pyridine ring, generating a three-dimensional supra­molecular structure.

Partial Text

For general background on the use of quinolones in the treatment of infections, see: Barbas et al. (2006 ▶); Basavoju et al. (2006 ▶); Xiao et al. (2005 ▶).

 

Source:

http://doi.org/10.1107/S1600536812008392