Crystalline forms of gatifloxacin

Details Crystalline forms of gatifloxacin Crystalline forms of gatifloxacin

2003-06-16

2008-08-12

Wilson, James O. (Department: 1624)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C514S312000, C544S363000

Reexamination Certificate

active

07411067

ABSTRACT:
Provided are two novel crystalline forms of gatifloxacin, denominated form O and form V, and methods for their preparation.

REFERENCES:
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John Haleblian et al “Pharmaceutical Applications of Polymorphism”; Journal of Pharmaceutical Sciences, vol. 58, No. 8, Aug. 1969—pp. 911-929.
John K. Haleblian “Characterization of Habits and Crystalline Modification of Solids and Their Pharmaceutical Applications”; Journal of Pharmaceutical Sciences, vol. 64, No. 8, Aug. 1975—pp. 1269-1288.
G. Michael Wall “Pharmaceutical Applications of Drug Crystal Studies”, Pharmaceuctical Manufacturing, vol. 3, No. 2, Feb. 1986; pp. 33-42.

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