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US 2008/0269488 A1Published application
Novel crystalline forms of gatifloxacin
OwnerValerie Niddam-Hildesheim, Shlomit Wizel +2inventors
InventorsValerie Niddam-Hildesheim, Shlomit Wizel, Greta Sterimbaum, Ehud Amir
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Abstract
Provided are two novel crystalline forms of gatifloxacin, denominated form O and form V, and methods for their preparation.
Claims8
1-18. (canceled)
A crystalline form of gatifloxacin characterized by x-ray reflections at about 6.0°, 14.1°, 21.1° and 22.5°±0.2° 2θ.
Gatifloxacin crystalline form V.
(canceled)
A pharmaceutical composition comprising gatifloxacin form V.
Dependencies are inferred from the claim text.