|Abstract:||Novel 6.alpha.,9.alpha.,21-trihalogeno-11.beta.-hydroxy-16.alpha. or 16.beta.-methyl-17.alpha.-propionyloxy-pregn-4-ene-3,20-dione compounds of the formula ##STR1## in which X represents chlorine or flourine, R represents the group --CH.sub.2 CH--, --CH.dbd.CH-- or --CH.dbd.CCl--, the chlorine atom being in the positon 2 of the steroid numbering, and in which the 16-methyl radical is .alpha.- or .beta.-oriented, are useful pharmaceuticals, especially anti-inflammatory agents for topical administration.|
|Inventor(s):||Kalvoda; Jaroslav (Binningen, CH), Anner; Georg (Basel, CH)|
|Assignee:||Ciba-Geigy Corporation (Ardsley, NY)|
Patent Claim Types:|
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