Patent ID: RE39061

Claim:
A pharmaceutical composition, comprising: a therapeutically effective amount of at least one compound of Formula 1, wherein R is selected from the group consisting of H, alkylcarbonyl, alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl, aralkylcarbonyl, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, dialkylaminoalkyl, alkylthioketones, alkenylthioketones, alkynylthioketones, cycloalkylthioketones, aralkylthioketones, heterocyclylthioketones and sugars, wherein the compound of Formula I is encapsulated in the internal part of lipidic lamellar phases or liposomes, or incorporated into lipid bilayers of lipidic lamellar phases or liposomes.