Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-07-13
1990-02-06
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544238, 544239, A61K 31495, C07D40314
Patent
active
048988650
ABSTRACT:
Circulation active nitrodihydropyridines of the formula ##STR1## in which R represents aryl which has 6 to 12 carbon atoms and can be substituted up to 4 times, identically or differently, by halogen, nitro, cyano, alkyl, alkoxy, alkylthio, in each case having up to 6 carbon atoms, trifluoromethyl, trifluoromethoxy, difluoromethoxy, trifluoromethylthio, difluoromethylenedioxy, trifluoroethylenedioxy or tetrafluoroethylenedioxy or by benzyl, benzyloxy or benzylthio, each of which is optionally substituted by halogen, nitro, cyano, trifuoromethyl, alkyl having up to 4 carbon atoms or alkoxy having up to 4 carbon atoms, or represents a heterocycle which is optionally substituted by halogen, phenyl or alkyl having up to 4 carbon atoms and is from the group consisting of pyrryl, thienyl, furyl, pyrazolyl, imidazolyl, oxazolyl, thiazolyl, pyridyl, pyrimidyl, pyridazinyl, quinolyl, benzoxadiazolyl, chromenyl or thiochromenyl, and
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Bechem Martin
Franckowiak Gerhard
Gross Rainer
Kayser Michael
Perzborn Elisabeth
Bayer Aktiengesellschaft
Daus Donald G.
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