摘要:
The invention relates to novel substituted phenyl ethers of the formula ##STR1## in which Ar represents a mono- or bi-cyclic carbocyclic aryl radical, or a mono- or bi-cyclic heterocyclic aryl radical bonded to a phenylene radical by way of a ring carbon atom,Ph represents a phenylene radical,n has the value 0 to 1 andalk represents alkylene having from 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom or, if n is 0, the aromatic radical being separated from each other by at least two carbon atoms in the unbranched chain, andR.sub.1 and R.sub.2 each represents, independently of the other, hydrogen or lower alkyl, or together represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene,and salts thereof, especially pharmaceutically acceptable non-toxic acid addition salts. Such compounds possess, on the one hand, blocking properties towards .beta.-adrenergic receptors and can therefore be used as .beta.-receptor-blockers with or without cardioselectivity for the treatment of Angina pectoris, hypertrophic cardiomyopathy and heart rhythm disorders and also as blood-pressure-reducing agents. On the other hand, such compounds possess .beta.-receptor-stimulating properties and can therefore be used as positively inotropically active agents, especially as cardiotonics, for the treatment of heart muscle insufficiency.
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:
Derivatives of 3-aminopropane-1,2-diol of the formula ##STR1## in which Ar represents optionally substituted aryl,n represents the number 0 or 1, andalk represents alkylene having 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom, or, if n is zero, the phenyl radical, being separated from one another by at least two carbon atoms, andR.sub.1 and R.sub.2, independently of one another, each represents hydrogen or lower alkyl, or together they represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene,and salts of such compounds, processes for their manufacture, medicaments containing the new compounds and their use for the treatment of Angina pectoris and cardiac arrhythmia, and as blood pressure-reducing agents, as well as for the treatment of reactive or endogenic states of depression.
摘要:
Derivatives of 3-aminopropane-1,2-diol of the formula ##STR1## in which Ar represents optionally substituted aryl,n represents the number 0 or 1, andalk represents alkylene having 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom, or, if n is zero, the phenyl radical, being separated from one another by at least two carbon atoms, andR.sub.1 and R.sub.2, independently of one another, each represents hydrogen or lower alkyl, or together they represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene,and salts of such compounds, processes for their manufacture, medicaments containing the new compounds and their use for the treatment of Angina pectoris and cardiac arrhythmia, and as blood pressure-reducing agents, as well as for the treatment of reactive or endogenic states of depression.
摘要:
The invention relates to novel N-alkylated aminoalcohols of the formula ##STR1## in which Ar is a radical of aromatic character which is unsubstituted or substituted by hydroxyl, n has the values nought or 1 and Alk is an alkylene radical having 2 to 5 carbon atoms and the nitrogen atom and the oxygen atom or, if n is nought, the salicylamide radical are separated from one another by at least two carbon atoms in the straight-chain, and their salts. The main action of the novel compounds consists in a stimulation of cardiac .beta.-receptors; the compounds also effect a blockage of adrenergic .alpha.-receptors and a lowering in the blood pressure. They can therefore be used as .beta.-stimulators, especially as agents having a positively inotropic action for the treatment of cardiac insufficiency. Compounds of the formula I in which Ar is phenyl, unsubstituted or substituted by 1 or 2 hydroxyl groups, Alk is an alkylene radical having 2 to 4 carbon atoms, n has the value 1, and the nitrogen atom and the oxygen atom are separated from one another by at least 2 carbon atoms in the straight-chain, or salts thereof, exhibit effects on the central nervous system, which are reflected for example in the suppression of the symptoms of impaired sympathetic functions and in the suppression of lack of initiative. Such compounds of the formula I therefore can be used for the treatment of reactive or endogenic states of depression of varying degrees of severity, and also for the treatment of neurotic or other psychic disturbances involving loss of initiative and depressive disorders. Such compounds can also be used for the short-term treatment of post-partum or postoperative depression, or of depression of different origin. Such compounds of the formula I can be used on their own or in combination with other antidepressants.
摘要:
Derivatives of 3-aminopropan-1,2-diol of the formula ##STR1## in which Ar represents optionally substituted aryl,n represents the number 0 or 1, andalk represents alkylene having 2 to 5 carbon atoms, the nitrogen atom and the oxygen atom, or, if n is zero, the phenyl radical, being separated from one another by at least two carbon atoms, andR.sub.1 and R.sub.2, independently of one another, each represents hydrogen or lower alkyl, or together they represent lower alkylene, oxa-lower alkylene, thia-lower alkylene, aza-lower alkylene or N-lower alkyl-aza-lower alkylene,and salts of such compounds, processes for their manufacture, medicaments containing the new compounds and their use for the treatment of Angina pectoris and cardiac arrhythmia, and as blood pressure-reducing agents, as well as for the treatment of reactive or endogenic states of depression.
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:
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。