Stable crystalline modifications of DOTAP chloride

• Main Authors: PLATSCHER, MICHAEL, HEDINGER, ALFRED
• Format: Patent
• Language: English
• Published: 21.07.2011
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

The invention relates to DOTAP chloride that is devoid of enantiomers, in addition to stable crystalline modifications of (2R,S)-, (2S)- and (2R)-DOTAP chloride. The invention also relates to a method for producing said modifications and to their use as a constituent in the production of medicaments...