Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-04-20
1989-08-15
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514318, 514326, 544360, 544372, 546193, 546208, A61K 31435, A61K 31495, C07D40112, C07D40312
Patent
active
048575283
ABSTRACT:
The invention relates to substituted pyrrolidinones of general formula ##STR1## wherein R.sub.1 represents a phenyl group which may be mono- or di-substituted by methyl, methoxy, fluorine, chlorine, bromine or trifluoromethyl, or a pyridyl group;
REFERENCES:
patent: 4767759 (1988-08-01), Weber et al.
Ensinger Helmut
Hinzen Dieter
Kuhn Franz J.
Lehr Erich
Schneider Claus
Boehringer Ingelheim KG
Frankhouser David E.
Ramsuer Robert W.
Stempel Alan R.
Timbers Mary-Ellen M.
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