MEDICINAL AEROSOL COMPOSITIONS WITH AN AMIDE AND/OR ESTER CONTAINING EXCIPIENT COMPOUND

The invention comprises a medicinal aerosol composition comprising a propellant, an excipient comprising an acid or amine end-group and at least one and no more than two amide and/or ester functional groups, and a drug. The invention also comprises particulate medicinal compositions comprising parti...

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Bibliographic Details
Main Authors SCHERRER, ROBERT, A, STEFELY, JAMES, S, DUAN, DANIEL, C
Format Patent
LanguageEnglish
French
German
Published 15.09.2004
Edition7
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention comprises a medicinal aerosol composition comprising a propellant, an excipient comprising an acid or amine end-group and at least one and no more than two amide and/or ester functional groups, and a drug. The invention also comprises particulate medicinal compositions comprising particles with a mean mass aerodynamic diameter of less than about 10 microns that incorporate an excipient containing an acid or amine end-group and at least one and no more than two amide and/or ester functional groups.
Bibliography:Application Number: EP20020799975