Pharmaceutical compounds

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...

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A61K 3119

Patent

active

057927979

ABSTRACT:
A pharmaceutical compound of the formula ##STR1## in which R is hydrogen, halo or F.sub.2 HCO--;
or a salt, amide or ester thereof.

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