16,17-acetalsubstituted pregnane 21-oic acid derivatives
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United States of America Patent
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Jun 1, 1993
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Oct 16, 1991
filing date -
Dec 19, 1985
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Abstract
The invention refers to compounds having activity against inflammatory, allergic, and dermatological conditions. The compounds are characterized by the formula ##STR1## or a stereoisomeric component thereof, in which formula R.sub.1 is selected from a straight or branched hydrocarbon chain having 1-4 carbon atoms. The invention also refers to processes for the preparation of these compounds, pharmaceutical preparations containing one of the compounds and a method for the treatment of inflammatory, allergic, muscoskeletal and dermatological conditions.
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