摘要:
The present invention relates to new 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
摘要:
Positive inotropically active 4-quinolyl-dihydropyridines of the formula ##STR1## in which R.sup.1 and R.sup.5 are identical or different and represent straight-chain or branched alkyl having up to 8 carbon atoms,R.sup.2 represents nitro or cyano, orR.sup.1 and R.sup.2 together form a lactone ring of the formula ##STR2## R.sup.3 represents a radical of the formula ##STR3## in which R.sup.6 - denotes hydrogen, halogen or straight-chain or branched alkyl or alkoxy in each case having up to 8 carbon atoms,R.sup.7 denotes aryl, thienyl or pyridyl, andR.sup.4 represents hydrogen, or optionally substituted alkyl, alkenyl, alkadienyl or alkynyl,and their physiologically acceptable salts.
摘要:
The present invention relates to new 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
摘要:
2,6-dialkyl-4-(benzothiazol- or benzoxazol-7-yl)-1,4-dihydropyridines which exhibit positive inotropic action with largely neutral vascular behavior, of the formula ##STR1## in which R.sup.1 and R.sup.5 are identical or different and represent straight-chain or branched alkyl having up to 8 carbon atoms,R.sup.2 represents nitro or cyano, orR.sup.1 and R.sup.2 together form a lactone ring of the formula ##STR2## R.sup.3 represents a radical of the formula ##STR3## and R.sup.4 represents hydrogen, orand physiologically acceptable salts thereof.
摘要:
Positive inotropically active 4-quinolyl-dihydropyridines of the formula ##STR1## in which R.sup.1 and R.sup.5 are identical or different and represent straight-chain or branched alkyl having up to 8 carbon atoms,R.sup.2 represents nitro or cyano, orR.sup.1 and R.sup.2 together form a lactone ring of the formula ##STR2## R.sup.3 represents a radical of the formula ##STR3## in which R.sup.6 -denotes hydrogen, halogen or straight-chain or branched alkyl or alkoxy in each case having up to 8 carbon atoms,R.sup.7 denotes aryl, thienyl or pyridyl, andR.sup.4 represents hydrogen, or optionally substituted alkyl, alkenyl, alkadienyl or alkynyl,and their physiologically acceptable salts.
摘要:
Intermediate compounds of formula IIR.sup.3 --CHO (II)wherein R.sup.3 is ##STR1## and R.sup.6 and R.sup.7 are as defined in the specification, are useful to make compounds having cardiovascular activity.
摘要:
The present invention relates to new 2-amino-5-cyano-4-quinoline-1,4-dihydropyridines, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
摘要:
2,6-dialkyl-4-(benzothiazol- or benzoxazol-7-yl)-1,4-dihydropyridines which exhibit positive inotropic action with largely neutral vascular behavior, of the formula ##STR1## in which R.sup.1 and R.sup.5 are identical or different and represent straight-chain or branched alkyl having up to 8 carbon atoms,R.sup.2 represents nitro or cyano, orR.sup.1 and R.sup.2 together form a lactone ring of the formula ##STR2## R.sup.3 represents a radical of the formula ##STR3## R.sup.4 -R.sup.7 are defined hereinafter and physiologically acceptable salts thereof.
摘要:
The present invention relates to new 2-amino-5-cyano-4-quinolyl-l, 4-dihydropyridine esters of the general formula (I) ##STR1## in which R.sub.1 to R.sub.3 have the meaning given in the description, to processes for their preparation and to their use in medicaments, especially in agents for the treatment of cardiac circulatory disorders.
摘要:
The invention relates to new 2,6-disubstituted 4-quinolyl-dihydropyridines ##STR1## in which R.sub.1 to R.sub.5 have the meaning indicated in the description,processes for their preparation and their use in medicaments, in particular in compositions for the treatment of cardiovascular disorders.