Abstract:
Substituted 2-naphthoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing themSubstituted 2-naphthoylguanidines of the formula I ##STR1## having the meanings indicated in claim 1 for R1 to R8, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and infarct treatment and for the treatment of angina pectoris. They also preventively inhibit the pathophysiological processes in the formation of ischemically induced damage, in particular in the production of ischemically induced cardiac arrhythmias.
Abstract:
Ortho-substituted benzoylguanidines of the formula I ##STR1## in which R(1) to R(5) have the meanings given in the claims, are suitable as antiarrhythmic pharmaceuticals having a cardioprotective component for infarct prophylaxis and for infarct treatment and also for the treatment of angina pectoris. They also inhibit in a preventive manner the pathophysiological processes in the formation of ischemically induced damage, in particular in the illicitation of ischemically induced cardiac arrhythmias.
Abstract:
There are described benzoylguanidines of the formula I ##STR1## having the definitions of R(1) to R(4) indicated in the text, and their pharmaceutically tolerable salts. They are obtained by reaction of a compound II ##STR2## with guanidine. They are outstanding agents for the treatment of disorders of the cardiovascular system.
Abstract:
Ortho-substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing themOrtho-substituted benzoylguanidines of the formula I ##STR1## in which R(2) and R(3) have the meanings given in the claims, are suitable, as antiarrhythmic pharmaceuticals having a cardioprotective component, for the prophylaxis and treatment of infarction and for the treatment of angina pectoris. They also inhibit, in a preventive manner, the pathophysiological processes associated with the development of ischemically induced damage, in particular in association with the triggering of ischemically induced cardiac arrhythmias.
Abstract:
Substituted thiophenylalkenylcarboxylic acid guanidides, processes for their preparation, their use as a medicament or diagnostic, and a medicament containing them. There are described substituted thiophenylalkenylcarboxylic acid guanidides of the formula I ##STR1## in which R(1) to R(5) have the meanings given in the claims, which are outstandingly active antiarrhythmic pharmaceuticals having a cardioprotective component and are outstandingly suitable for infarct prophylaxis and infarct treatment and also for the treatment of angina pectoris, where they also inhibit or greatly reduce the pathophysiological processes in the formation of ischemically induced damage, in particular in the initiation of ischemically induced cardiac arrhythmias, in a preventive manner.
Abstract:
The invention relates to heteroaroylguanidines of the formula I ##STR1## in which the substituents HA and R(1) to R(5) have the meanings given in the specification. These compounds exhibit very good antiarrhythmic properties and are outstandingly suitable for use as antiarrhythmic pharmaceuticals possessing a cardioprotective component for the prophylaxis and treatment of infarction and for the treatment of angina pectoris, in connection with which they also inhibit or strongly reduce, in a preventative manner, the pathophysiological processes associated with the genesis of ischemically induced damage, in particular associated with the elicitation of ischemically induced cardiac arrhythmias.
Abstract:
There are described benzoylguanidines of the formula I ##STR1## where R(1) is hydrogen, Hal, --NO.sub.2, --CN, --CF.sub.3, R(4)--SO.sub.m or R(5)R(6)N--SO.sub.2 --, where m is zero to 2, R(4) and R(5) are alk(en)yl or --C.sub.n H.sub.2n --R(7), n is zero to 4, where R(5) also has the meaning of H, R(6) is H or (C.sub.1 -C.sub.4)-alkyl, where R(5) and R(6) together can be 4 or 5 methylene groups, R(2) is --SR(10), --OR(10), --NRH(10), --NR(10)R(11), --CHR(10)R(12), ##STR2## where R(10) and R(11) are identical or different and are --�CHR(16)!.sub.s --(CH.sub.2).sub.p --(CHOH).sub.q --(CH.sub.2).sub.r --(CH.sub.2 OH).sub.t --R(21) or --(CH.sub.2).sub.p --O--(CH.sub.2 --CH.sub.2 O).sub.q --R(21) R(12) and R(13) are hydrogen or alkyl or, together with the carbon atom carrying them, form a cycloalkyl, R(14) is H, (cyclo)alkyl or --C.sub.n H.sub.2n --R(15), R(3) is defined as R(1), or is alkyl, hydrogen or --X--R(22) where X is oxygen, S or NR(16), and their pharmaceutically tolerable salts. The compounds I have very good antiarrhythmic properties, but not undesired salidiuretic properties. Moreover, they are distinguished by strong inhibitory action on the proliferation of cells.
Abstract translation:描述式I(I)的苯甲酰基胍其中R(1)是氢,Hal,-NO 2,-CN,-CF 3,R(4)-SO m或R(5)R(6)N- SO 2 - ,其中m为0至2,R(4)和R(5)为烷(烯)基或-C n H 2n-R(7),n为0至4,其中R(5) H,R(6)是H或(C 1 -C 4) - 烷基,其中R(5)和R(6)可以是4或5个亚甲基,R(2)是-SR(10) 10),-NRH(10),-NR(10)R(11),-CHR(10)R(12),其中R(10)和R(11)相同或不同, CHR(16)] - (CH2)p-(CHOH)q-(CH2)r-(CH2OH)tR(21)或 - (CH2)pO-(CH2-CH2O)qR(21)R(12) R(13)是氢或烷基,或者与携带它们的碳原子一起形成环烷基,R(14)是H,(环)烷基或-CnH 2 n -R(15),R(3)定义为R (1),或者是烷基,氢或-XR(22),其中X是氧,S或NR(16)及其药学上可耐受的盐。 化合物I具有非常好的抗心律失常性质,但不是不期望的耐盐性。 此外,它们的特征在于对细胞增殖的强抑制作用。
Abstract:
Benzoylguanidines substituted by heterocyclic N-oxide, process for their preparation, their use as a medicament or diagnostic agent, medicament containing them and intermediate products for their preparationBenzoylguanidines of the formula I ##STR1## with the meanings given in the text for the substituents, are described. These are compounds which have an outstanding activity on the cardiovascular system.
Abstract:
3,5-Substituted aminobenzoylguanidines, process for their preparation, their use as a medicament or diagnostic and medicament containing themThere are described benzoylguanidines of the formula I ##STR1## where one of the substituents R(1), R(2), R(3) or R(4) is: an amino group ##STR2## where R(5), R(6)=inter alia, H or alkyl, or alternatively R(5) and R(6), together with the nitrogen atom, are a 5-7-membered ring, and the other substituents R(1), R(2), R(3) and R(4) in each case are: H, Hal, CN, CF.sub.3, NO.sub.2, CF.sub.3 --O--, C.sub.m F.sub.2m+1 --CH.sub.2 --O--, R(11)--C.sub.q H.sub.2q --X.sub.p --, X=O or NR(12), R(11)=H, (cyclo)alkyl, phenyl, and where R(1) and R(4) are not simultaneously hydrogen.The compounds I have very good antiarrhythmic and cardio-protective properties, but no undesired salidiuretic properties. They additionally exhibit protective properties against is chemically induced damage in vivo and in vitro in different organs and gastroprotective properties as a result of inhibition of gastric acid secretion. Moreover, they are distinguished by inhibitory action on the proliferation of cells.
Abstract:
Imidazo-fused iso- and heterocycles, process for their preparation, compositions containing them and their useA compound of the formula ##STR1## in which the symbols have the following meaning: X is a monocyclic radical having 3,4 or 5 ring atoms,R.sup.1,R.sup.2,R.sup.3,R.sup.4,R.sup.12 and R.sup.13 are, for example, an alkyl radical,q is zero or 1,L is, for example, a methylene group andA is the radical, for example, of a heterocycleare highly active as antagonists of angiotensin II receptors. They can be used as pharmaceuticals or diagnostics.