摘要:
Compounds of the formula ##STR1## in which R.sub.1 is an aliphatic hydrocarbon radical which is unsubstituted or substituted by halogen or hydroxyl, or a cycloaliphatic or araliphatic hydrocarbon radical; X.sub.1 is CO, SO.sub.2, or --O--C(.dbd.O)-- with the carbon atom of the carbonyl group being attached to the nitrogen atom shown in formula I; X.sub.2 is a divalent aliphatic hydrocarbon radical which is unsubstituted or substituted by hydroxyl, carboxyl, amino, guanidino or a cycloaliphatic or aromatic radical, or is a divalent cycloaliphatic hydrocarbon radical, it being possible for a carbon atom of the aliphatic hydrocarbon radical to be additionally bridged by a divalent aliphatic hydrocarbon radical; R.sub.2 is carboxyl which, if desired, is esterified or amidated, substituted or unsubstituted amino, formyl which, if desired, is acetalized, 1H-tetrazol-5-yl, pyridyl, hydroxyl which, if desired, is etherified, S(O).sub.m --R where m is 0, 1 or 2 and R is hydrogen or an aliphatic hydrocarbon radical, alkanoyl, unsubstituted or N-substituted sulfamoyl or PO.sub.n H.sub.2 where n is 2 or 3; X.sub.3 is a divalent aliphatic hydrocarbon; R.sub.3 is carboxyl, 5-tetrazolyl, SO.sub.3 H, PO.sub.2 H.sub.2, PO.sub.3 H.sub.2 or haloalkylsulfamoyl; and the rings A and B independently of one another are substituted or unsubstituted; in free form or in salt form, can be prepared in a manner known per se and can be used, for example, as medicament active ingredients.
摘要翻译:式(I)的化合物,其中R 1是未被取代或被卤素或羟基取代的脂族烃基,或脂环族或芳脂族烃基; X 1是CO,SO 2或-O-C(= O) - ,其中羰基的碳原子连接到式I所示的氮原子上; X2是未取代的或被羟基,羧基,氨基,胍基或脂环族或芳族基团取代的二价脂族烃基,或者是二价脂环族烃基,脂族烃基的碳原子可能另外 由二价脂族烃基桥连; R 2是羧基,如果需要,其被酯化或酰胺化,取代或未取代的氨基,如果需要,缩醛化的甲酰基,1H-四唑-5-基,吡啶基,羟基,如果需要,其醚化,S(O) mR,其中m为0,1或2,R为氢或脂族烃基,烷酰基,未取代的或N-取代的氨磺酰基或POnH 2,其中n为2或3; X3是二价脂族烃; R3是羧基,5-四唑基,SO3H,PO2H2,PO3H2或卤代烷基氨磺酰; 环A和B彼此独立地是取代或未取代的; 游离形式或盐形式可以以本身已知的方式制备,并且可以用作例如药物活性成分。
摘要:
Biphenylyl compounds of formula ##STR1## wherein the variables R.sub.1, R.sub.2, R.sub.3, p, q and X and the rings A and B are as defined in claim 1, in free form or in salt form, can be prepared in a manner known per se and can be used, for example, as active ingredients in medicaments.
摘要:
The invention relates to novel 1,4-dihydropyridine-3-carboxylic acid phenoxyaliphatylphenyleneoxyalkyl esters of the formula ##STR1## in which Ac represents an acyl group, X represents oxy or optionally substituted imino, A represents a divalent aliphatic hydrocarbon radical interrupted by a group --X.sub.1 --Ph--X.sub.2 -- in which at least one of the radicals X.sub.1 and X.sub.2 represents oxy and a radical X.sub.1 or X.sub.2 that is other than oxy represents a direct bond, and Ph represents an optionally substituted phenylene radical, and R represents an optionally substituted phenyl, pyridyl or 1-oxidopyridyl, (1,3-dioxa)indanyl or benzofurazanyl radical, R.sub.1 represents an optionally substituted phenyl or indolyl radical, R.sub.2 represents an aliphatic hydrocarbon radical and R.sub.3 represents an aliphatic radical, cyano or amino, and acid addition salts thereof.
摘要:
A compound of the formula ##STR1## in which R.sub.1 denotes optionally substituted lower alkyl which is optionally branched at the linking carbon atom, R.sub.2 represents hydrogen or lower alkanoyl and R.sub.3 is a group of the formula --R.sub.3.sup.a --(R.sub.3.sup.b).sub.n -- (Ia), in which R.sub.3.sup.a represents the radical of the formula --N(R.sub.4)-- or --O-- and R.sub.4 represents hydrogen or lower alkyl, R.sub.3.sup.b denotes the radical of the formula --CH.sub.2 -- or, if R.sub.3.sup.a represents --N(R.sub.4)--, denotes the radical of the formula --C(.dbd.O)-- and n represents nought or 1, and a group of the formula Ia, in which n represents 1, can be linked to the carbonyl group of the carbamoyl grouping either via the group R.sub.3.sup.a or the group R.sub.3.sup.b, or acid addition salts thereof, which can be used pharmaceutically can be used as beta-receptor blocking agents for the treatment of disorders in the cardiac rhythm and coronary heart diseases. These compounds also possess a cardio-stimulating action; some of them also display alpha-receptor-blocking properties.
摘要:
Piperidines of the formula ##STR1## in which R.sub.1 is a substituted or unsubstituted heteroaryl radical, alk.sub.1 and alk.sub.2 independently of one another are lower alkylene radicals, each of which separates by 2 carbon atoms the nitrogen atom bonded thereto from the methane group bonded thereto, R.sub.2 is a free or acylated hydroxyl group, Ph is a substituted or unsubstituted o-phenylene radical, n is 0 or 1, R.sub.3 is a hydrogen atom, a lower alkyl radical or a hydroxyl group and R.sub.5 is a lower alkyl radical or a hydrogen atom, or R.sub.3 and R.sub.5 together are a second bond and R.sub.4 and R.sub.6 are each a hydrogen atom, or R.sub.4 together with R.sub.3 is an oxo group, R.sub.5 is a lower alkyl radical or a hydrogen atom and R.sub.6 is a hydrogen atom, or R.sub.6 together with R.sub.5 is an oxo group, R.sub.3 is a hydrogen atom, a lower alkyl radical or a hydroxyl group and R.sub.4 is a hydrogen atom, or salts thereof are antihypertensive and antiarrhythmic agents.
摘要:
1-Phenoxy-2-hydroxy-3-amino-propanes of the formula I ##STR1## wherein R.sub.1 is a sugar residue and R.sub.2 is isopropyl, tert.-butyl or .alpha.-methyl-phenethyl optionally substituted in the phenyl part, and salts thereof are useful as positively inotropic agents, especially in the treatment of insufficiency of the cardiac muscle.
摘要:
The invention relates to novel piperidino-propanols, especially 1-(3-heterocyclyloxy-2-hydroxy-propanol)-4-(N-diazcyclyl)-piperidines of the formula ##STR1## in which R.sub.1 is a substituted or unsubstituted heteroaryl radical, R.sub.2 is hydrogen or a substituted or unsubstituted aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic hydrocarbon radical or an acyl radical and alk is lower alkylene which separates the two nitrogen atoms from one another by 2 or 3 carbon atoms, or is a substituted or unsubstituted 1,2-phenylene radical, and salts thereof, as well as processes for their preparation, and also to pharmaceutical preparations containing these compounds and the use thereof, preferably in the form of pharmaceutical preparations as antihypertensive agents, antitachycardiac agents and .alpha.-sympathicolytic agents.
摘要:
Heterocyclic compounds of the formula ##STR1## wherein Het denotes optionally substituted pyridazinyl, pyrimidinyl, pyrazinyl or substituted pyridyl, R.sub.1 is hydrogen or methyl and R.sub.2 is lower alkyl, optionally substituted phenyl-lower alkyl, carboxy-lower alkyl or functionally modified carboxy-lower alkyl, their condensation products with aldehydes, ketones or carbonic acid and their N-oxides, which are valuable (cardioselective) .beta.-rezeptor blocking agents, and/or (cardioselective) .beta.-rezeptor-stimulants.
摘要:
Pyrrolyl compounds of the formula I ##EQU1## wherein Py is optionally lower-alkylated 1-pyrrolyl, Ph is phenylene, R.sub.1 is hydrogen or lower alkyl and R.sub.2 is hydrogen, lower alkyl, aryl-lower alkyl or optionally functionally modified carboxy-lower alkyl or R.sub.1 and R.sub.2 together are lower alkylene, oxa-lower alkylene, thia-lower alkylene or aza-lower alkylene, their antipodes and salts, which are valuable blockers of adrenergic .beta.-receptors.
摘要:
A process known per se for the manufacture of oxygenated N-aryl-diazacyclic compounds of the formula ##STR1## wherein EACH OF R.sub.1 and R.sub.2 represents a substituted or unsubstituted aryl group and alk represents a lower alkylene group which separates both nitrogen atoms from each other by 2 or 3 carbon atoms, or salts thereof.The novel compounds can be used as antihypertensives, antitachycardiac agents and .alpha.-receptor blockers.