申请人:Hoechst Aktiengesellschaft
公开号:US05591754A1
公开(公告)日:1997-01-07
Benzoylguanidines, process for their preparation, their use as a medicament and medicament containing them. The invention relates to benzoylguanidines of the formula I ##STR1## where R(1) or R(2) is R(3)-S(O).sub.n -- or R(4)R(5)N--O.sub.2 S-- and the other substituent R(1) or R(2) in each case is H, OH, F, Cl, Br, I, alkyl, alkoxy, benzyloxy or phenoxy, R(3)-S(O).sub.n or R(4)R(5)N-- or 3,4-dehydropiperidine and R(3) is alkyl, cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, R(4) and R(5) are alkyl or phenylalkyl or phenyl, and in which R (4) and R (5) can also together be a C.sub.4 -C.sub.7 -chain, and in which R(4) and R(5), together with the nitrogen atom to which they are bonded, can be a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system, and where n is zero, 1 or 2 and their pharmaceutically tolerable salts are excellent antiarrhythmics.
苯甲酰胍啉,其制备方法,作为药物的用途以及含有它们的药物。本发明涉及具有式I的苯甲酰胍啉##STR1##其中R(1)或R(2)为R(3)-S(O)。sub.n--或R(4)R(5)N--O.sub.2S--,而另一取代基R(1)或R(2)分别为H、OH、F、Cl、Br、I、烷基、烷氧基、苄氧基或苯氧基,R(3)-S(O)。sub.n或R(4)R(5)N--或3,4-去氢哌啶,R(3)为烷基、环烷基、环戊甲基、环己甲基或苯基,R(4)和R(5)为烷基或苯基烷基或苯基,其中R(4)和R(5)也可以共同为C.sub.4-C.sub.7链,并且其中R(4)和R(5),连同它们结合的氮原子,可以是二氢吲哚、四氢喹啉或四氢异喹啉系统,其中n为零、1或2,它们的药学上可耐受的盐是优秀的抗心律失常药物。