申请人:Hoechst Aktiengesellschaft
公开号:US05670544A1
公开(公告)日:1997-09-23
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 --\x9bCHR(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.
本发明描述了具有通式I的苯甲酰胍类化合物,其中R(1)为氢、卤素、--NO2、--CN、--CF3、R(4)--SOm或R(5)R(6)N--SO2--,其中m为0至2,R(4)和R(5)为链(烯)基或--CnH2n--R(7),n为0至4,其中R(5)也可表示为H,R(6)为H或(C1-C4)烷基,其中R(5)和R(6)一起可为4或5个甲撑基团,R(2)为--SR(10)、--OR(10)、--NRH(10)、--NR(10)R(11)、--CHR(10)R(12)、##STR2##其中R(10)和R(11)相同或不同,为--‖CHR(16)!s--(CH2)p--(CHOH)q--(CH2)r--(CH2OH)t--R(21)或--(CH2)p--O--(CH2--CH2O)q--R(21),R(12)和R(13)为氢或烷基,或与它们所连接的碳原子一起形成环烷基,R(14)为H、(环)烷基或--CnH2n--R(15),R(3)定义如R(1),或为烷基、氢或--X--R(22),其中X为氧、S或NR(16),及其药学上可接受的盐。化合物I具有非常好的抗心律失常特性,但不具有不良的利尿作用。此外,它们还具有强烈的抑制细胞增殖的作用。