摘要:
4,5-methano-bufadienolide-rhamnosides of the formula I ##STR1## where R.sup.1 is hydrogen or alkyl or acyl of 1 to 4 carbon atoms, R.sup.2 and R.sup.3 are identical or different and each is hydrogen or alkyl or acyl of 1 to 4 carbon atoms, or both together are ##STR2## where R.sup.4 and R.sup.5 are identical or different and each is hydrogen or alkyl or alkoxy of 1 or 2 carbon atoms.The novel compounds may be used for counteracting cardiac insufficiency.
摘要:
Carboxylic acid derivatives where R—R6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.
摘要:
Carboxylic acid derivatives where R—R6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.
摘要:
The present invention relates to carboxylic acid derivatives of the formula I where the substituents have the meanings explained in the description, and to preparation and use as endothelin receptor antagonists.
摘要:
Carboxylic acid derivatives of the formula I ##STR1## here R.sup.1 is a tetrazole [sic], nitrile [sic], a group COOH or a radical which can be hydrolyzed to COOH, and the other substituents have the meaning explained in the description.
摘要:
Carboxylic acid derivatives ##STR1## where R-R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases.
摘要:
The description relates to bicyclene derivatives of formula (I) in which A, B, D, E, G, K, L, R.sup.1, R.sup.2, Z.sup.1 and Z.sup.2 have the meanings given in the description, and their production. These compounds are suitable for treating diseases. ##STR1##
摘要:
2-Hydroxy-3-phenoxy-propyl-substituted piperazines of the formula I ##STR1## in which R.sup.1 -R.sup.5, Y, m and n have the meaning indicated in the description, and the preparation thereof are described. The novel compounds are suitable for the therapy of oxygen deficiency diseases of the brain.
摘要:
p-Hydroxy phenone derivatives of the general formula I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and are methyl, chlorine, bromine and hydrogen, but R.sup.1, R.sup.2 and R.sup.3 are not all H,R.sup.4 and R.sup.5 are identical or different and are H, C.sub.1 -C.sub.4 -alkyl, or OR.sup.6, but R.sup.4 and R.sup.5 are not both H,X is a --CH.dbd.CH--, --CH.sub.2 CH.sub.2 or --CH.sub.2 -- bridge,Y is a straight-chain or branched, saturated or unsaturated C.sub.1 -C.sub.4 bridge, andZ is NR.sup.6 R.sup.7, where R.sup.6 and R.sup.7 are, independently of one another, hydrogen or C.sub.1-4 -alkyl, or Z is a 5- or 6-membered ring with a nitrogen atom in the 1 position and, where appropriate, additionally a second N atom or an O or S atom, the second N atom being substituted by R.sup.7, as well as the physiologically tolerated salts thereof,are used to prepare drugs antiarrhythmic of Vaughan-Williams class III.
摘要:
Alkylenedioxy piperazine compounds of the formula ##STR1## and salts thereof with physiologically tolerated acids, useful for the treatment of vascular and cardiac diseases, are disclosed, as are methods for making the compounds and pharmaceutical compositions containing the compounds.