STABLE CRYSTAL MODIFICATIONS OF DOTAP CHLORIDE

The present invention relates to crystal modifications of racemic (2R,S)- and enantiomerically pure (2R)- resp. (2S)-DOTAP chloride, to processes for the preparation thereof, and to the use thereof for the preparation of pharmaceutical compositions. La présente invention concerne des modifications c...

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Bibliographic Details
Main Authors HEDINGER, ALFRED, PLATSCHER, MICHAEL WILHELM
Format Patent
LanguageEnglish
French
Published 12.09.2013
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to crystal modifications of racemic (2R,S)- and enantiomerically pure (2R)- resp. (2S)-DOTAP chloride, to processes for the preparation thereof, and to the use thereof for the preparation of pharmaceutical compositions. La présente invention concerne des modifications cristallines de chlorure de (2R,S)-DOTAP racémique et de chlorure de (2R)-resp.(2S)-DOTAP énantiomériquement pur, les procédés pour la préparation de ceux-ci, et l'utilisation de ceux-ci pour la préparation de compositions pharmaceutiques.
Bibliography:Application Number: WO2012EP01882