6.alpha.-Fluoro-prednisdone 17,21 diesters
OwnerPeter MacDonaldinventor
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Abstract
The present application relates to novel 6.alpha.-fluoro prednisolone 17, 21-diesters, to pharmaceutical compositions comprising such diesters, and to methods of treating inflammatory conditions with such diesters.
Claims4
A novel 6.alpha.-fluoro-prednisolone 17,21-diester of the formula I ##STR8## in which the R.sub.1 group contains 1 carbon atom and the R.sub.2 group contains 4 carbon atoms, and wherein Z is a 16.beta.methyl group, whereby said diester is a 6.alpha.-fluoro-16.beta.-methyl-prednisolone 17-valerate 21-acetate.
A novel 6-.alpha.-fluoro-prednisolone 17,21-diester of the formula I ##STR9## in which the R.sub.1 group contains one carbon atom and R.sub.2 is a phenyl group, and wherein Z is a 16.beta.methyl group, whereby said diester is a 6-.alpha.-fluoro-16-.beta.-methyl-prednisolone 17-benozate 21-acetate.
Dependencies are inferred from the claim text.