Liposomes containing steroid esters
AssigneeAktiebolaget Draco
InventorsBengt I. Axelsson, Ralph L. Brattsand, Carl M. O. Dahlback, Leif A. Kallstrom, Jan W. Trofast
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Abstract
Pharmaceutical composition for administration primarily to the respiratory tract when treating and controlling anti-inflammatory conditions comprising liposomes in combination with a compound of the formula ##STR1## and R.sup.1 is a saturated or unsaturated, straight or branched alkyl group with 11-19 carbon atoms and R is H, --COCH.sub.3, --COC.sub.2 H.sub.5, --CO(CH.sub.2).sub.2 CH.sub.3 or --CO(CH.sub.2).sub.3 CH.sub.3. The invention also refers to the compounds of the formula I per se processes for preparation of these compounds and to a method for the treatment of inflammatory conditions.
Claims7
A pharmaceutical composition for administration primarily to the respiratory tract comprising liposomes in combination with an antiinflammatory and antiallergic effective amount of a compound of the formula ##STR6## and R.sup.1 is a saturated or unsaturated, straight or branched alkyl group with 11-19 carbon atoms and R is H, --COCH.sub.3, --COC.sub.2 H.sub.5, --CO(CH.sub.2).sub.2 CH.sub.3 or --CO(CH.sub.2).sub.3 CH.sub.3.
A compound of the formula ##STR8## and R.sup.1 is a saturated or unsaturated straight or branched alkyl group with 11-19 carbon atoms and R is H, --COCH.sub.3, --COC.sub.2 H.sub.5, --CO(CH.sub.2).sub.2 CH.sub.3 or --CO(CH.sub.2).sub.3 CH.sub.3.
Dependencies are inferred from the claim text.