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Pregna-1,4-diene3,20-dione-16-17-acetal-21 esters, process for their preparation, composition, and methods for the treatment of inflammatory conditions

  • US 5,482,934 A
  • Filed: 07/20/1994
  • Issued: 01/09/1996
  • Est. Priority Date: 09/07/1990
  • Status: Expired due to Term
First Claim
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1. A compound of the formula ##STR20## in the form of an R epimer, an S epimer, or a stereoisomeric mixture of the R and S epimers in terms of the orientation of the substituents on the carbon atom at position 22, wherein:

  • R1 is cyclohexyl,R2 is a member selected from the group consisting of ##STR21## and wherein X1 and X2 may be the same or different and each is a member selected from the group consisting of hydrogen and fluorine.

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