Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-03-21
1996-06-04
Rizzo, Nicholas
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514206, 540225, 540222, 540221, C07D50134, A61K 31545
Patent
active
055234003
ABSTRACT:
The present invention relates to compounds of the formula ##STR1## wherein R.sup.1 is an acyl group derived from a carboxylic acid, hydrogen, or an amino protecting group;
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Angehrn Peter
Wei Chung-Chen
Gould George M.
Hoffmann-La Roche Inc.
Johnston George W.
Kass Alan P.
Rizzo Nicholas
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