Process for preparing aripirazole hydrate

Aripriprazole hydrate is prepared by dissolving apripiprazole in a hydrous organic solvent at elevated temperature, adding seed crystals of aripiprazole hydrate to the solution, cooling the mixture, and isolating crystals of aripiprazole hydrate.

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Bibliographic Details
Main Authors SATYANARAYANA BALLIKONDA, REDDY PADI P, VENKATARAMAN SUNDARAM, RANGAREDDY TAMMA
Format Patent
LanguageEnglish
Published 15.12.2005
Edition7
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:Aripriprazole hydrate is prepared by dissolving apripiprazole in a hydrous organic solvent at elevated temperature, adding seed crystals of aripiprazole hydrate to the solution, cooling the mixture, and isolating crystals of aripiprazole hydrate.
Bibliography:Application Number: US20050109123