ORTHO SUBSTITUTED BENZOYLGUANIDINES, PROCESS OF THEIR PREPARATION, THEIR USE AS A MEDICAMENT OR A DIAGNOSTIC COMPOUND, AS WELL AS A MEDICAMENT IN WHICH THEY ARE COMPRISED

摘要

Benzoylguanidine compounds of formula (I) and their salts are new. R1 = R13-SOm or R14R15N-SO2; m = 1 or 2; R13 = 1-8C alkyl or perfluoroalkyl, 3-8C alkenyl or CnH2n-R16; n = 0-4; R16 = 3-8C cycloalkyl or phenyl, biphenyl or naphthyl (each optionally substituted by 1-3 F, Cl, CF3, CH3, OCH3 or NR25R26); R25, R26 = H or 1-4C alkyl or perfluoroalkyl; R14 = H, 1-8C alkyl or perfluoroalkyl, 3-8C alkenyl or CnH2n-R27; R27 = 3-8C cycloalkyl or phenyl, biphenyl or naphthyl (each optionally substituted by 1-3 F, Cl, CF3, CH3, OCH3 or NR28R29); R28, R29, R15 = H, or 1-4C alkyl or perfluoroalkyl; or R14+R15 = (CH2)a where one CH2 group may be replaced by O, S, NH, N-CH3 or N-benzyl; a = 4-5; one of R2, R3 = H and the other = CHR30R31 or C(OH)R33R34; R30 = (CH2)g-(CHOH)h-(CH2)i-(CHOH)k-R32 or (CH2)g-O-(CH2-CH2O)h-R24; R24, R32 = H or Me; g, h, i = 0-4; k = 1-4; R31, R33, R34 = H or 1-4C alkyl; or R33+R34 = 3-6C cycloalkyl; or R33 = CH2OH; R4 = 1-4C alkyl or alkoxy or F, Cl, Br, I, CN, (CH2)n'-(CF2)o-CF3; n' = 0-1; and o = 0-2.