Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1994-04-21
1996-09-17
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514258, 544117, 544279, 546249, 546310, C07D47104, C07D21178, A61K 31505
Patent
active
055568548
ABSTRACT:
Pyridopyrimidinediones, processes for their preparation and their use as drugs
A compound of the formula I: ##STR1## and/or physiologically acceptable salts of the compound of the formula I, and/or optionally stereoisomeric forms of the compound of the formula I, are suitable for the preparation of drugs for the treatment of circulatory disorders and/or neurodegenerative diseases.
REFERENCES:
patent: 3186991 (1965-06-01), Ohnacker
Furrer Harald
Grome John J.
Okyayuz-Baklouti Ismahan
Seiffge Dirk
Berch Mark L.
Hoechst Aktiengesellschaft
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