摘要:
The compound of the formula ##STR1## in which, independently of one another, R.sup.1 and R.sup.4 are hydrogen or hydroxyl,R.sup.2 and R.sup.3 are hydroxyl,R.sup.5 is hydrogen, hydroxyl or an oxo group, andR.sup.2 and R.sup.3, and R.sup.3 and R.sup.4, can each together form a double bond,has hypolipemic properties and is used for the preparation of a pharmaceutical for lowering serum cholesterol.
摘要:
Polyvinylamine derivatives having hydrophilic centers, processes for their preparation and the use of the compounds as a medicament, active compound carrier and foodstuff auxiliary.Polyvinylamine derivatives containing hydrophilic centers, of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, X, w, x, y and z have the meanings given, and a process for their preparation, and the use of these compounds as medicaments, active compound carriers and foodstuff auxiliaries are described. Highly pure polyvinylamines having the recurring unit of the formula Ia ##STR2## the preparation of which is likewise described, are used in particular as starting substances for the preparation.
摘要:
A process for the stereoselective preparation of 5-substituted .delta.-lactones of the formulae Ia, Ib, Ic and Id ##STR1## in which R.sup.1 is a straight-chain or branched alkyl or alkenyl group or methylhydroxy, novel 5-substituted .delta.-lactones and novel intermediates, and use thereof as pharmaceuticals having cholesterol synthesis-inhibiting action, fragrances and flavorings is described.
摘要:
Compounds of the formula I ##STR1## in which R.sup.1 to R.sup.6 have the stated meanings, and the readily water-soluble salts of these compounds, and a process for the preparation thereof are described. The compounds are suitable for the treatment of lipid metabolism disorders which are beneficially influenced by a stimulation of the hepatic LDL receptor.Also described are compounds of the formula II ##STR2## and the salts thereof.
摘要:
Compounds of the formula I ##STR1## with R.sup.1 equal to H or (cyclo)alk(en)yl, R.sup.2 equal to H or alkyl, R.sup.3 equal to alkyl, R.sup.4 /R.sup.5 equal to H, alkyl or acyl, and Y equal to H, alkyl, CF.sub.3 or Hal, are described, as are processes for the preparation thereof.They are effective diuretics and antihypertensive agents with a lipid-lowering action.
摘要:
Novel 4-phenoxy-phenoxy-alkane-carboxylic acid derivatives of the formula I ##STR1## in which R.sub.1 stands for hydrogen, methylthio, cyclopentyl, cyclohexyl, phenyl, methylcyclohexyl, ethylcyclohexyl, or R.sub.1 and R.sub.3 together stand for a --CH.dbd.CH--CH.dbd.CH-- bridge or--unless at least one of the substituents R.sub.2 to R.sub.8 stands for hydrogen, or if R.sub.9 stands for a radical having at least 2 carbon atoms--for chlorine,R.sub.2 and R.sub.3, independent of one another, each stands for hydrogen, chlorine or alkyl of 1 to 4 carbon atoms,R.sub.4 stands for hydrogen, chlorine, alkyl of 1 to 4 carbon atoms, cyclopentyl, cyclohexyl, methylcyclohexyl or R.sub.3 and R.sub.4 together stand for a --CH.dbd.CH--CH.dbd.CH-- bridge,R.sub.5, R.sub.6 and R.sub.7, independent of one another, each stands for hydrogen or alkyl of 1 to 4 carbon atoms,R.sub.8 stands for hydrogen, alkyl of 1 to 4 carbon atoms or allyl,R.sub.9 stands for alkyl of 1 to 10 carbon atoms or phenyl andX stands for hydrogen, the cation of a physiologically acceptable inorganic or organic base of a hydrocarbon radical of 1 to 10 carbon atoms, having a strong action on the lipide and cholesterine metabolism and a process for their manufacture.
摘要:
A medicament consisting of or containing an O-acyl-2,3-diaryl-3-halogeno-acrylaldoxime of the formula I ##STR1## in which X represents a chlorine or bromine atom, R stands for an alkyl, alkenyl, alkoxy, alkenoxy or alkylamino group having from 1 to 12 carbon atoms each, or for an aryl, aryloxy, arylalkyl, arylalkoxy, arylamino or arylalkylamino group substituted optionally by 1 or 2 alkyl groups each having from 1 to 6 carbon atoms, and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are identical or different, each representing a hydrogen atom, a halogen atom or an alkyl or alkoxy group having each from 1 to 6 carbon atoms, a process for preparing them and a method for the treatment of disorders of the purine metabolism.
摘要:
The invention relates to derivatives of 1,2-diarylethylene and to a process for their preparation. The compounds have valuable pharmaceutical properties and may be used as medicaments.
摘要:
Soluble salts of 4-amino-2-(4,4-dimethylimidazolidin-2-on-1-yl)pyrimidine-5-carboxylic acid N-methyl-N-(3-trifluoromethylphenyl)amide, a process for the preparation thereof, the use thereof as pharmaceuticals and starting materials. Salts, which are soluble and freely soluble in water, of 4-amino-2-(4,4-dimethylimidazolidin-2-on-1-yl)pyrimidine-5-carboxylic acid N-methyl-N-(3-trifluoromethylphenyl)-amide and a process for the preparation thereof are described. The compounds are suitable for the treatment of lipid metabolism disorders which are beneficially influenced by stimulation of the hepatic LDL receptor. Also described are the compounds of the formula IV ##STR1## and the salts thereof.