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US 4,607,028 AGranted
Novel carboxylic acid esters
AssigneeCiba-Geigy Corporation
InventorJulius Schmidlin
Life of this patent
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Abstract
Novel 17.beta.-methoxycarbonyl derivatives of the androstane series of the formula ##STR1## in which R represents alkyl having from 1 to 4 carbon atoms are distinguished by a high local anti-inflammatory activity without having any systemic side effects. The compounds are manufactured by conventional processes of steroid chemistry.
Claims7
Compounds of the formula ##STR10## in which R represents alkyl having from 1 to 4 carbon atoms.
Dependencies are inferred from the claim text.