4-cinnolinyl- and 4-naphthyridinyl-dihydropyridines, processes f

Details 4-cinnolinyl- and 4-naphthyridinyl-dihydropyridines, processes f 4-cinnolinyl- and 4-naphthyridinyl-dihydropyridines, processes f

1993-01-21

1994-11-15

Bernhardt, Emily

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

514300, 544235, 546122, 546123, 546297, 546309, 546312, A61K 31495, A61K 3144, C07D40110, C07D47104

Patent

active

053648552

ABSTRACT:
The invention relates to new 4-cinnolinyl- and 4-naphthyridinyl-dihydropyridines of the general formula I ##STR1## in which R.sup.1 to R.sup.5 have the meaning given in the description, to processes for their preparation and to their use in medicaments, in particular in compositions having positively inotropic action.

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