Crystalline pyrazole derivative

The present invention relates to crystal forms of 4-[5-(4-fluorophenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-benzenesulfonamide and methods for preparation, interconversion, and isolation of such crystals.

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Bibliographic Details
Main Authors CHANGQUAN, SUN, GARRY O'CONNOR, SUN, CALVIN
Format Patent
LanguageEnglish
Published 26.03.2008
Subjects
CHEMISTRY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The present invention relates to crystal forms of 4-[5-(4-fluorophenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-benzenesulfonamide and methods for preparation, interconversion, and isolation of such crystals.
Bibliography:Application Number: ZA20060007154