Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-07-11
1998-03-24
Berch, MArk L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540222, 540225, 540227, C07D501136, A61K 31545
Patent
active
RE0357545
ABSTRACT:
Cephem derivatives of the general formula ##STR1## is which the R.sub.2 O group is in the syn-position, a process for their manufacture and pharmaceutical formulations which are active against bacterial infections and contain these compounds.
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Bormann Dieter
Durckheimer Walter
Ehlers Eberhard
Heymes Rene
Schrinner Elmar
Berch Mark L.
Hoechst Aktiengesellschaft
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