摘要:
Perfluoroalkyl-substituted benzoylguanidines, a process for their preparation, their use as a medicament or diagnostic agent, and a medicament containing themA description is given of perfluoroalkyl-substituted benzoylguanidines of the formula I ##STR1## where R(1) is (C.sub.1 -C.sub.6)-perfluoroalkyl-SO.sub.m ; R(2) and R(3) are H, halogen, alk(yl)(oxy), phenoxy; R(4) and R(5) are H, alkyl, Hal, CN, OR(7), NR(8)R(9), --(CH.sub.2).sub.n --(CF.sub.2).sub.o --CF.sub.3 and of the pharmacologically acceptable salts thereof; the compounds I are obtained by reacting a compound II ##STR2## with guanidine, L being a leaving group which is able readily to undergo nucleophilic substitution.
摘要:
Phenyl-substituted alkylcarboguanidides carrying perfluoroalkyl groups, of the formula I ##STR1## are described where R(A) and R(B) are H, Hal, CN, OR(6), alkyl, O.sub.r -perfluoroalkyl or NR(7)R(8); R(6) is hydrogen, (cyclo)alk(en)yl, perfluoroalkyl, phenyl or benzyl; R(7) and R(8) are defined as R(6); X is 1-3; R(1) is H, alkyl or --O.sub.0-1 (CH.sub.2)O.sub.0-1 perfluoroalkyl; R(2), R(3), R(4) and R(5) are defined as R(1), with the condition, however, that R(1), R(2), R(3), R(4) and R(5) are not simultaneously hydrogen and that R(1), R(2), R(3), R(4) and R(5) can only be alkyl when at least one of the substituents R(A) or R(B) contains a O.sub.r (CH.sub.2).sub.a C.sub.b F.sub.2b+1 group; as are the pharmaceutically acceptable salts thereof. Methods of preparation of compounds of formula I are also described.
摘要:
Urea-substituted benzoylguanidines, process for their preparation, their use as pharmaceutical or diagnostic, and pharmaceutical containing themThere are described benzoylguanidines of the formula I ##STR1## where R(1), R(3) or R(4) is --NR(6) C.dbd.X NR(7)R(8); X is oxygen, sulfur, R(6), R(7) and R(8) are H, (perfluoro)alk(en)yl, where R(7) and R(8) can also together be 4 or 5 methylene groups,the substituents R(1) to R(5) remaining in each case are H, Hal, (fluoro) alk(en)yl, CN, NO.sub.2, NR(16)R(17).On account of their pharmacological properties, the compounds are outstandingly suitable for use as anti-arrhythmic pharmaceuticals having a cardioprotective component for the prophylaxis and treatment of infarction as well as for the treatment of angina pectoris, the compounds also inhibiting or strongly reducing, in a preventive manner, the pathophysiological processes in association with the occurrence of ischemically induced damage, in particular in association with the elicitation of ischemically induced cardiac arrhythmias.They are obtained by reacting a compound of the formula II. ##STR2## in which L is a leaving group which can readily be substituted nucleophilically, with guanidine.
摘要:
Amino acid-substituted benzoylguanidines, a process for their preparation, their use as a medicament or diagnostic agent and a medicament containing themBenzoylguanidines of the formula I ##STR1## in which the radicals R(1) to R(5) have the meanings given in the description, are described. They are prepared by reacting a compound of the formula II ##STR2## in which R(1) to R(5) and L have the meanings given in the description, with guanidine. The compound I is suitable for the preparation of cardiovascular medicaments.
摘要:
Substituted 1-oxo-1,2-dihydroisoquinolinoylguanidines and 1,1-dioxo-2H-1,2-benzothiazinoylguanidines, a process for their preparation, their use as medicament or diagnostic agent, and also a medicament containing them. Acylguanidines I ##STR1## with X equal to carbonyl or sulfonyl; R(1) equal to H, (cyclo)alkyl, phenyl; R(2) equal to H, alkyl, and their pharmaceutically suitable salts, are described. They are obtained by reacting a compound II ##STR2## with guanidine. The compounds have no unwanted salidiuretic but very good antiarrhythmic properties. They are able, as a consequence of inhibition of the cellular Na.sup.+ /H.sup.+ exchange mechanism, to be used for the treatment of all acute or chronic ischemia-induced damage.
摘要:
Compounds of the formula ##STR1## where T is ##STR2## and R(A), R(B), R(C), R(D), R(E), R(F), x and y have the meanings indicated in the claims, and their pharmaceutically acceptable salts are effective inhibitors of the cellular sodium-proton antiporter (Na.sup.+ /H.sup.+ exchanger). These compounds are therefore outstandingly suitable for treatment of all illnesses which are to be attributed to increased Na.sup.+ /H.sup.+ exchange.
摘要翻译:其中T为和R(A),R(B),R(C),R(D),R(E),R(F),x和y的化合物具有权利要求书中所示的含义, 其药学上可接受的盐是细胞钠 - 质子反转录酶(Na + / H +交换剂)的有效抑制剂。 因此,这些化合物非常适合用于治疗由于增加的Na + / H +交换而引起的所有疾病。
摘要:
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.
摘要:
Benzo-fused heterocyclic compounds having a 5-membered ring, processes for their preperation, their use as medicaments, their use as diagnostic agents and medicaments containing them. Benzo-fused heterocyclic compounds having a 5-membered ring, of the formula I ##STR1## where X is N or CR(6); Y is oxygen, S or NR(7); A and B together are a bond or are both hydrogen, if, at the same time, X is CR(6) and Y is NR(7), one of the substituents R(1) to R(6) is a --CO--N.dbd.C(NH.sub.2).sub.2 group; the other respective substituents R(1) to R(6) are H, Hal or alkyl; up to two of the other substituents R(1) to R(6) are CN, NO.sub.2, N.sub.3, (C.sub.1 -C.sub.4)-alkoxy, CF.sub.3 ; up to one of the other substituents is R(8)--C.sub.n H.sub.2n --Z-- or phenyl; R(7) is H, alk(en)yl or R(8)--C.sub.n H.sub.2n --, and pharmaceutically tolerated salts there of, are described. A process f or the preparation of the compounds I which comprises reacting a compound of the formula II ##STR2## in which one of the substituents R(1)' to R(5)' is a --CO--L group and L is a leaving group which can easily be replaced nucleophilically, with guanidine, and, if appropriate, converting the product into the pharmacologically tolerated salt, furthermore is also described.
摘要翻译:具有5元环的苯并稠合杂环化合物,其制备方法,用作药物,用作诊断剂和含有它们的药物。 具有5元环的苯并稠合杂环化合物,其中X为N或CR(6);其中X为N或CR(6); Y是氧,S或NR(7); 如果同时X是CR(6),Y是NR(7),则取代基R(1)〜R(6)中的一个是-CO -N = C(NH 2)2基团; 其它各取代基R(1)〜R(6)为H,Hal或烷基; 最多两个其它取代基R(1)-R(6)是CN,NO 2,N 3,(C 1 -C 4) - 烷氧基,CF 3; 最多一个其它取代基是R(8)-C n H 2n-Z-或苯基; R(7)为H,烷(烯)基或R(8)-C n H 2n - 及其药学上耐受的盐。 方法f或化合物I的制备,其包括使式II(II)化合物与其中一个取代基R(1)'与R(5)'为-CO-L基团的化合物反应, L是一种离去基团,其可以容易地被核苷酸替代,并且如果合适,将产物转化成药理学上耐受的盐,此外还被描述。
摘要:
The invention relates to compounds of formula (I), wherein the symbols have the meanings indicated in the specification. The inventive compounds exhibit dramatic antiarrhythmic proprieties and contain a cardioprotective compound. They can preventively inhibit or strongly reduce pathophysiologic processes upon occurrence of ischemic injuries, especially ischemic cardiac arrhythmia. Said compounds also exhibit a strong inhibiting effect on cellular proliferation.
摘要:
Compounds of the formula I ##STR1## in which the symbols have the meanings indicated in the claims, have outstanding antiarrhythmic properties. They exhibit a cardioprotective component. They can inhibit or greatly decrease, in a preventive manner, the pathophysiological processes in the formation of ischemically induced damage, in particular in the elicitation of ischemically induced cardiac arrhythmias. Moreover, they have a strong inhibitory action on the proliferation of cells.