摘要:
The present invention relates to a process for preparing substituted pyrazolyl chlorides by chlorinating aldehydes of the formula (II) under free-radical conditions.
摘要:
The present invention relates to a process for preparing alkenylnitrobenzenes and alkylanilines, which are of significance as intermediates for fungicidally active alkylanilides.
摘要:
The present invention relates to a process for preparing substituted pyrazolyl chlorides by chlorinating aldehydes of the formula (II) under free-radical conditions.
摘要:
The present invention relates to a process for preparing known fungicidally effective alkylanilides from acid chlorides and aminoacetophenone via hydroxyalkyl-substituted carboxanilides, alkenylanilides and benzoxazine derivatives.
摘要:
The invention relates to new 4-bicyclically substituted dihydropyridines of the general formula (I) ##STR1## in which R.sub.1 to R.sub.5 have the meaning given in the description, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.
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 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 intermediates thereof and to their use in medicaments, in particular in compositions having positively inotropic action.
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.