CA2257299A1

CA2257299A1 - Use of inhibitors of the cellular na+/h+ exchanger (nhe) for production of a medicament for the normalization of serum lipids

Info

Publication number: CA2257299A1
Application number: CA002257299A
Authority: CA
Inventors: Hans Jochen Lang; Hans-Willi Jansen; Jan-Robert Schwark; Heinz-Werner Kleemann; Oliver Jung; Hans-Ludwig Schafer; Wolfgang Linz; Werner Kramer; Bernward Scholkens; Eugen Falk
Original assignee: Individual
Current assignee: Hoechst AG
Priority date: 1996-06-03
Filing date: 1997-05-20
Publication date: 1997-12-11
Also published as: EP0918515B1; PL330412A1; JP4527811B2; AR007353A1; ATE293965T1; BR9709516A; DE59712287D1; TR199802505T2; PT918515E; DE19622222A1; WO1997046226A2; SI0918515T1; SK165898A3; AU722166B2; KR20000016240A; AU2957697A; ES2241049T3; CN1221339A; EP0918515A2; ZA974828B

Abstract

The active substances identified as inhibitors of the cellular Na+/H+
exchanger (NHE) are used to prepare a medicament for normalizing serum lipids.
They are used in the preparation of a medicament which reduces lipid levels in the blood and can be administered for treating diseases caused by lipid levels which are too high, and for alleviating the endothelial dysfunctional syndrome and for treating diseases caused thereby.

Description

CA 022~7299 1998-12-03 Description Use of inhibitors of the cellular Na+/H+ exchanger (NHE) for the production of a medicament for the normalization of serum lipids The invention relates to the use of NHE inhibitors for the production of a medicament for the normalization of serum lipids. This applies to all substances which show NHE inhibitor action.

10 The active compounds which are known and identified as NHE inhibitors are guanidine derivatives, preferably acylguanidines, inter alia such as described in the following publications and patent disclosures: Edward J.
Cragoe, Jr., "DIURETICS, Chemistry, Pharmacology and Medicine", J. WILEY & Sons (1983), 303 - 341, additionally compounds of the 15 following formulae:
I. (HOE 89/F 288 - US 5 292 755) a) benzoylguanidines of the formula I
R(1)~ p~5J

20 R(2~ ~\~N\ R(4) H
in which:
R(1) or R(2) is R(6)-S(O)n- or R(7)R(8)N-O2S-;~5 and the other substituent R(1) or R(2) in each case is H, F, Cl, Br, (C1-C4)-alkyl, (C1-C4)-alkoxy or phenoxy, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of fluorine, chorine, methyl and methoxy;~0 or the other substituent R(1) or R(2) in each case is R(6)-S(O)n or R(7)R(8)N-;
n is zero,1 or 2;
R(6) is (C1-C6)-alkyl, (C5-C7)-cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, CA 022~7299 1998-12-03 which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
R(7) and R(8) identically or differently are H or (C1-C6)-alkyl;
or R(7) is phenYl-(cH2)m;
m is1-4;
or R(7) isphenyl, which is unsubstituted or substituted by 1 - 2 substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
or R(7) and R(8) together are a straight-chain or branched (C4-C7)-chain, where the chain can additionally be interrupted by O, S or NR(9);
R(9) is H or methyl;
or R(7) and R(8) together with the nitrogen atom to which they are bonded, are a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system;
R(3), R(4) and R(5) independently of one another are H or (C1-C2)-alkyl, or R(3) and R(4) together are a (C2-C4)-alkylene chain;
or R(4) and R(5) together are a (C4-C7)-alkylene chain;
and their pharmaceutically tolerable salts;
(HOE 92/F 34 - US 5 373 924) CA 022~7299 1998-12-03 b) benzoylguanidines of the formula I
R ( 2 )~1~

J~ N~ N H 2 ~ NH2 in which:
R(1) is R(4)-SOm or R(5)R(6)N-SO2-;
m is zero, 1 or 2;
R(4) and R(5) are C1-C8-alkyl, C3-C6-alkenyl or-CnH2n-R(7);
n is zero, 1, 2, 3 or 4;
R(7) is C5-C7-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C~-C4-alkyl;
or R(5) is H;
R(6) is H or C1-C4-alkyl, or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by an O, S, NH, N-CH3 or N-benzyl;
R(2) is hydrogen, F, Cl, Br, (C1-C4)-alkyl-, O-(CH2)mCpF2p+1 or X R( 0);
m is zero or 1;
p is 1, 2 or 3;
X isO, SorNR(11);
R(10) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl or-CnH2n-R(12);
n is zero, 1, 2, 3 or 4;
R(12) is phenyl, which is unsubstituted or substituted by 1 - 3 CA 022~7299 1998-12-03 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy und NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
R(11) is hydrogen or C1-C3-alkyl;
or R(10) and R(11) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
R(3) is defined as R(1), or is C1-C6-alkyl, nitro, cyano, trifluoromethyl, F, Cl, Br, l or-X-R(10);
X is O, S or NR(11);
R(10) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl or -CnH2n-R(12);
n iszeroto4;
R(12) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy und NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
R(11) is C1-C3-alkyl, or R(10) and R(11) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
and their pharmaceutically tolerable salts;
(HOE 92/F 035 EP- Offenlegungsschrift 556 673) CA 022~7299 1998-12-03 c) ortho-substituted benzoylguanidines of the formula I
R ( 2 ) ~; N ~N H 2 o NH2 R ( S ) I

10 in which:
R(1 ) is F, Cl, Br, I, C~-C6-alkyl or -X-R(6);
X is O, S, NR(7) or Y-ZO;
Y is O or NR(7);
Z is C or SO;
R(6) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl~-(CH2)mCpF2p+1 or-CnH2n-R(3);
m iszeroor1;
p is 1 -3;
n iszeroto4;
R(8) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of the groups F, Cl, CF3, methyl, methoxy and NR(9)R(1 0);
R(9) and R(10) are H or C1-C4-alkyl;
R(7) is H or C1-C3-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
R(3) is H or-X-R(6);
X is O, S, N R(7) or Y-ZO;
R(7) is H or C1-C3-alkyl;

CA 022~7299 1998-12-03 Y isOorNR(7);
where Y is bonded to the phenyl radical of the formula 1, Z is C or SO;
R(6) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl~-(cH2)mcpF2p+l 0r~CnH2n~R(8);
m iszeroor1;
p is 1 - 3;
n iszeroto4;
R(8) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
R(2) and R(4) identically or differently are R(1 1 )~SOq~ or R(1 2)R(1 3)N-SO2-;
q iszero-2;
R(1 1 ) is C1-C4-alkyl, which is unsubstituted or carries phenyl as a substituent, where phenyl is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
R(12) and R(13) are defined as R(6) and R(7);
or one of the two radicals R(2) or R(4) is hydrogen or is defined as R(1 );
R(5) is H, methyl, F, Cl or methoxy, CA 022~7299 1998-12-03 and their pharmaceutically tolerable salts;
(HOE 92/F 036 - US 5 364 868) d) benzoylguanidines of the formula I
R ( 1 ) ~

R ( 2 ) 'J"--''''~ N H 2 ( I ) ~ NH2 in which:
R(1) or R(2) is an amino group -NR(3)R(4);
R(3) and R(4) identically or differently are H, C1-C6-alkyl or C3-C7-cycloalkyl;
or R(3) is phenyl-(CH2)p-;
p is 0, 1, 2, 3 or 4;
or R(3) is phenyl, where the phenyl in each case is unsubstituted or carries one to two substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
or R(3) and R(4) together can be a straight-chain or branched C4-C7-methylene chain, where one -CH2- member of the methylene chain can be replaced by oxygen, S or NR(5);
R(5) is H or lower alkyl;
the other substituent R(1) or R(2) in each case is H, F, Cl, Cl-c4-alkyl~ C1-C4-alkoxY, CF3, CmF2m+1~CH2~~ benzyl or phenoxy, where the respective phenyl radical is unsubstituted or carries one to two substituents selected from the group consisting of methyl, methoxy, fluorine and chlorine;

CA 022~7299 1998-12-03 m is1,20r3;
and their pharmaceutically tolerable salts;
(92/F 197 K - NZ 248 013) e) benzoylguanidines of the forrnula I
R( l ) R ( 2 ) ~

R ( 3 )/~/N~NH2 ( I ) ~ NH2 in which:
R(1 ) is R(4)-SOm or R(5)R(6)N-S02-;
m is zero, 1 or 2;
R(4) and R(5) are C1-C8-aîkyl, C3-C6-alkenyl or-CnH2n-R(7);
n is zero,1, 2, 3 or 4;
R(7) is C5-C7-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or Cl-C4-alkyl;
or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by an 0, S, NH, N-CH3 or N-benzyl;
R(2) is hydrogen, straight-chain or branched (C5-C8)-alkyl, -CR(13)=CHR(12) or-C--CR(12);
R(12) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, CA 022~7299 1998-12-03 methoxy and NR(14)R(15);

R(14) and R(15) are H or (C1-C4)-alkyl;
or R(12) is (C1 -C9)-heteroaryl, which is unsubstituted or substituted as phenyl, or R(12) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH, or R(12) is(C3-C8)-cycloalkyl;
R(13) is hydrogen or methyl, or R(12) is (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C1 -C4)-alkyl, phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl,1,1-diphenyl-(C1-C4)-alkyl, cyclopentadienyl, pyridyl, pyrrolyl, furanyl, thienyl, thiazolyl, oxazolyl, indenyl, quinolyl, indolyl, benzofuranyl, benzothienyl, benzothiazolyl, benzoxazolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, isoxazolyl, isothiazolyl, pyrazinyl, pyrimidinyl, pyridazinyl, indazolyl, isoquinolyl, phthalazinyl, quinoxalinyl, quinazolinyl or cinnolinyl;
R(3) is defined as R(2);
and where the aromatic substituents R(2) and R(3) are unsubstituted or substituted by 1 - 3 substituents from the groups F, Cl, CF3, (C1-C4)-alkyl or -alkoxy, or NR(10)R(11) with R(10) and R(11) being H or (C1-C4)-alkyl;
and their pharmaceutically tolerable salts;
(HOE 92/F 303 K - EP- Offenlegungsschrift 589 336, NZ 248 703) f) benzoylguanidines of the formula I

CA 022~7299 1998-12-03 R ( 1 )~C~C~C / N H 2 ,C~ ,C~ ~N= C~
R ( 2 ) C C NH2 o in which:
R(1) or R(2) is R(3)-S(O)n- or R ( 4 )\
N ~ ~ 2 S -R ( 5 ) 15 the other substituent R(1) or R(2) in each case is H, OH, F, Cl, Br, I, C1-C4-alkyl, C1-C4-alkoxy, benzyloxy or phenoxy, which is unsubstituted or carries one to three substituents selected from the group consisting of fluorine, chlorine, methyl, methoxy, hydroxyl and benzyloxy, R(3)-S(O)n, -NR(4)R(5) or 3,4-dehydropiperidine R(3) is C1-C6-alkyl, C5-C7-cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, which is unsubstituted or substituted by one to three substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
R(4) and R(5) identically or differently, are H or C1-C6-alkyl;
or R(4) is phenYl-(cH2)m-;
m is 1, 2, 3 or4;
or R(4) is phenyl, which is unsubstituted or carries one to two CA 022~7299 1998-12-03 substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
or R(4) and R(5) together are a straight-chain or branched C4-C7-chain, where the chain can additionally be interrupted by O, S or NR(6), R(6) is H or methyl;
or R(4) and R(5) together with the nitrogen atom to which they are bonded, are a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system;
n is zero, 1 or 2;
and their pharmaceutically tolerable salts;
15 (92/F 304 - US 5 416 094) g) isoquinolines of the formula I
X(l ) X(3)~ (2) X ( 2 ) COG

in which:
R(1) is hydrogen, alkyl, cycloalkyl, arylalkyl, alkenyl, substituted aminoalkyl or an aryl or heteroaryl ring;
where the rings are unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl, trifluoromethyl, R(2) is hydrogen, halogen, alkyl or aryl;
which is unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, CA 022~7299 1998-12-03 lower alkoxy, benzyloxy, phenoxy, hydroxyl, G is /R ( 3 ) / ~ R(4) Vl I
- N--C\N~ R ( 5 ) ~ R(6) X(2), X(3) and X(4) independently of one another are hydrogen, halogen, nitro, amino, alkyl, sulfonamide, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, benzyloxy, hydroxyl;
X(1 ) is hydrogen, oxygen, sulfur or NR(7);
R(7) is hydrogen, alkyl, cycloalkyl, arylalkyl, alkenyl, substituted aminoalkyl or an aryl or a heteroaryl ring;
which rings are unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl and trifluoromethyl;
in which substituents each alkyl chain or alkenyl chain can be interrupted by oxygen, sulfur or NR(8);
R(8) is hydrogen, alkyl, cycloalkyl, arylalkyl, alkenyl, substituted aminoalkyl or an aryl or heteroaryl ring, which rings are unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl and trifluoromethyl;
and their pharmaceutically acceptable salts;
(92/F 404 - EP 602 522, NZ 250 438) h) compounds of the formula I

CA 022~7299 1998-12-03 R(l ) R(2) ~\~ (I) ~ Nq/ N H 2 R ( 3 ) in which:
10 R(1) is hydrogen, F, Cl, Br, l, -NO2, -C-N, -CF3, R(4)-SOm or R(5)R(6)N-SO2-;
m is zero,1 or 2;
R(4) and R(5) are (C1-C8)-alkyl, (C3-C6)-alkenyl, -CnH2n-R(7) or CF3;
n iszero,1,2,30r4;
R(7) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or (C1-C4)-alkyl;
or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is -SR(10), -OR(10), -NHR(10), -NR(10)R(11), -CHR(10)R(12), -[CR(12)R(13)0R(13')], -{C-[CH2-OR(13')]R(12) (R(13)} or -[CR(18)R(17)]p-(CO)-[CR(19)R(20)]q-R(14);
R(10), R(11) identically or differently are -[CHR(16)]s-(CH2)p-(CHOH)q-(CH2)r-(CHOH)t-R(21) or CA 022~7299 1998-12-03 ~(CH2)p~0~(CH2~CH20)q~R(21 )~
R(21) is hydrogen, methyl, p, q, r identically or differently are zero,1, 2, 3 or 4;
s iszeroor1;
t is1,2,30r4;
R(12) and R(13) identically or differently are hydrogen, (C1-C6)-alkyl or, together with the carbon atom carrying them, are a 1 0 (C3-C8)-cycloalkyl, R(13') is hydrogen or (C1-C4)-alkyl;
R(14) is H, (C~-C6)-alkyl, (C3-C8)-cycloalkyl or-CaH2a-R(15);
a is zero,1, 2, 3 or 4;
R(15) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or (C1-C4)-alkyl;
or R(15) is (C1-Cg)-heteroaryl, which is unsubstituted or substituted as phenyl, or R(15) is(C1-C6)-alkYI, which is unsubstituted or substituted by 1 - 3 OH;
R(16), R(17), R(18), R(19) and R(20) are hydrogen or (C1-C3)-alkyl;
R(3) is defined as R(1), or R(3) is (C1-C6)-alkyl or-X-R(22);
X is oxygen, S or NR(16);
R(16) .is H or (C1-C3)-alkyl;
or CA 022~7299 1998-12-03 R(22) and R(16) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(22) is defined as R(14);
and their pharmaceutically tolerable salts;
(HOE 92/F 405 - EP 602 523, NZ 250 437) i) benzoylguanidines of the formula I
R(l ) ~N~ N H

15 in which:
R(1) is hydrogen, F, Cl, Br, l, -NO2, -C-N, R(16)~CpH2p~Oq~ R(4)-SOm or R(5)R(6)N-SO2-;
m is zero,1 or 2;
p is zero or 1;
q iszero,1, 2 or3;
R(16) is CrF2r+1;
r is 1, 2 or 3;
R(4) and R(5) are (c1-c8)-alkyl~ (C3-C6)-alkenYI, ~CnH2n~R(7) or CF3;
n is zero,1, 2, 3 or 4;
R(7) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, r"ethoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or (C1-C4)-alkyl;

CA 022~7299 1998-12-03 or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, R(2) is (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
10 or R(2) is -SR(10), -OR(10), -NR(10) R(11), -CR(10)R(11)R(12);
R(10) is-CaH2a-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10) or are hydrogen or (C1-C4)-alkyl;
R(3) is defined as R(1), or is (C1-C6)-alkyl or -X-R(13);
X is oxygen, S, or NR(14);
R(14) is H or (C1-C3)-alkyl;
R(13) is H~ (C1-C6)-alkyl, (c3-c8)-cycloalkyl or-cbH2b-R(15);
b iszero,1, 2, 3 or4;
or R(13) and R(14) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(15) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, .CI, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) CA 022~7299 1998-12-03 are H or (C1-C4)-alkyl;
and their pharmaceutically tolerable salts;
(HOE 92/F 411 - NZ 250 450, EP 603 650) 5 k) benzoylguanidines of the formula I
R ( l ) R ( 2 ~

R ( 3 ) /~f N~ N H 2 t I ) R ( 4 ) ~ NH2 in which:
one of the substituents R(1), R(2), R(3) or R(4) ~R ( S ) 15 is an amino group _ N
\CnH2n-R ( 6 ) R(5) is hydrogen or C(1 6)-alkyl;
n is zero,1, 2, 3 or 4;
R(6) is H or C(1 4)-alkyl;
in which one CH2 group can be replaced by 1 sulfur atom or a group NR(7);
R(7) is hydrogen, methyl or ethyl;
or R(6) is C(3 8)-cycloalkyl or phenyl, which is unsubstituted or carries 1, 2 or 3 substituents selected from the group consisting of F, Cl, Br, methyl, methoxy, -NR(8)R(9);
R(8) and R(9) are H, methyl or ethyl;
or R(5) and R(6) CA 022~7299 1998-12-03 together with the nitrogen atom are a 5-, 6- or 7-membered ring, in which 1 carbon atom can be replaced by oxygen, S or NR(10);
R(10) is H, C(1 3)-alkyl or benzyl;
5 and the other substituents R(1), R(2), R(3), R(4) in each case are:
hydrogen, F, Cl, Br, l, CN, CF3, NO2, CF3-O-, CmF2m+1-CH2-O- or R(11)~CqH2q~Xp~;
m is1,2Or3;
q is zero,1, 2, 3 or 4;
p iszeroor1;
X is oxygen or NR(12);
R(12) is H or C(1 3)-alkyl;
R(11) is hydrogen, C(1 6)-alkyl, C(3 8)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1, 2 or 3 substituents selected from the group consisting of F, Cl, CH3, CH3-O- and NR(13)R(14);
R(13), R(14) are H, methyl or ethyl;
and their pharmaceutically tolerable salts;
(HOE 92/F 422 - EP 604 852) I) benzoylguanidines of the formula I
R(2)~R(3) N~l ~
H ~ o NH

in which:
R(1) is R(4)R(5)N-C(X)-;
X is oxygen, S or N-R(6);
R(4) and R(5) identically or differently, are H, (C1-C8)-alkyl, (C3-C6)-alkenyl or -CnH2n-R(7);
n .is zero,1, 2, 3 or 4;
R(7) is (C5-C7)-cycloalkyl or phenyl, CA 022~7299 1998-12-03 which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(4) and R(5) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(6) is defined as R(4) or is amidine;
R(2) is H, F, Cl, Br, I, (C1-C8)-alkyl, 1-alkenyl or 1-alkynyl, (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C1-C4)-alkyl, phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, 1,1-diphenyl-(C1-C4)-alkyl, cyclopentadienyl, pyridyl, thiopyridyl, pyrrolyl, furanyl, thienyl, thiazolyl, oxazolyl, indenyl, quinolyl, indolyl, benzofuranyl, benzothienyl, benzothiazolyl, benzoxazolyl or-W-R(8);
W is oxygen, S or NR(9);
R(8) is H, (C1-C6)-alkyl, (C5-C7)-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl, -(CH2)mCpF2p+
or ~CqH2q~R(1 0);
m iszeroor1;
p is1,20r3;
q is zero, 1, 2, 3 or 4;
R(10) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(1 1 )R(12);
R(11) and R(12) are H or (C1-C4)-alkyl;
R(9) is H or (C1-C3)-alkyl;
or R(8) and R(9) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;

CA 022~7299 1998-12-03 R(3) is H, F, Cl, Br, l, (C1-C6)-alkyl or-W-R(8) as defined for R(2), and their pharmaceutically acceptable salts;
(93/F 054 - NZ 250 919, EP- Offenlegungsschrift 612 723) m) benzoylguanidines of the fommula I
R(1 ) R ( 2 )~J~

R ( 3 ) ~b--N'~ N H 2 ~ NH2 in which:
R(1), R(2), R(3) are hydrogen, F, Cl, Br, l or (C1-C12)-alkyl;
one of the substituents R(1), R(2) or R(3) is N3, CN, OH or (C~-C~0)-alkyloxy, if at least one of the remaining substituents R(1), R(2) or R(3) is a sufficiently lipophilic alkyl radical having 3 to 12 carbon atoms;
or one of the substituents R(1), R(2) and R(3) is R(4)-cnH2n-om-;
m iszeroor1;
n is zero,1, 2 or 3;
R(4) is CpF2p+1;
p is 1, 2 or 3, if n is zero or 1;
or R(4) is (C3-C12)-cycloalkyl, phenyl, pyridyl, quinolyl or isoquinolyl, where the aromatic and heteroaromatic ring systems are unsubstituted or substituted by a substituent selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(5)R(6);
R(5) and R(6) .are hydrogen or (C1-C4)-alkyl;
or one of the substituents R(1), R(2) and R(3) CA 022~7299 1998-12-03 is -C-CR(5) or-C[R(6)] = CR(5);
R(5) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy, hydroxyl, amino, methylamino and dimethylamino, (C1 -Cg)-heteroaryl, which is unsubstituted or substituted as phenyl, or R(5) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH;
or R(5) is (C3-C8)-cycloalkyl, R(6) is hydrogen or methyl;
and their pharmacologically acceptable salts;
(93/F 153 - EP- Offenlegungsschrift 627 413, NZ 260 660) o) benzoylguanidines of the formula I
R(l ) R(2) \~

~ N H
in which:
R(1) is hydrogen, F, Cl, Br, l, -NO2, -C-N, Xo-(CH2)p-(CF2)q-CF3, R(5)-SOm, R(6)-CO- or R(6)R(7)N-SO2-, where X is oxygen, S or NR(14);
m iszero,1 or2;
o iszeroor1;
p is zero,1 or 2;
q is zero,1, 2, 3, 4, 5 or 6;
R(5) and R(6) CA 022~7299 1998-12-03 are (c1-c8)-alkyl~ (C3-C6)-alkenYI, ~CnH2n~R(3) or CF8;
n is zero, 1, 2, 3 or 4;
R(8) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
or R(6) is H;
R(7) is H or (C1-C4)-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;

R(2) is - y~3( C ) h - ( C H O H ) ~ - ( C H 2 ) j - ( C H O H ) k - R ( 1 1 ) ~
or -r ( C )h-( CHOH ) I-( CH2) I-( CHOH )k-R ( l l ) or ~(C)h-(CHOH)I-(CH2) j-(CHOH)k-R( l l ) Y is oxygen, -S- or-NR(12)-;
R(1 1 ) and R(12) are hydrogen or (C1-C3)-alkyl;
h is zero or 1;
i, j and k independently are zero, 1, 2, 3 or 4;
but where h, i and k are not simultaneously zero, CA 022~7299 1998-12-03 R(3) is defined as R(1), or is (C1 -C6)-alkyl or -X-R(13);
X is oxygen, S or NR(14);
R(14) is H or (C1-C3)-alkyl;
R(13) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or-CbH2b-R(15);
b is zero,1, 2, 3 or 4;
or R(13) and R(14) together are 4 or 5 methylene groups, where one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(15) isphenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or (C1-C4)-alkyl;
R(4) is hydrogen, -OR(16) or -NR(16)R(17);
R(16) and R(17) independently are hydrogen or (C1-C3)-alkyl;
20 and their pharmaceutically tolerable salts;
(HOE 93/F 154 - EP- Offenlegungsschrift 628 543, NZ 260 681) p) benzoylguanidines of the formula I
R(l ) R ( 2 )~ --N H 2 R(4) 0 in which:
30 R(1) is R(6)-CO or R(7)R(8)N-CO;
R(6) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -CnH2n-R(9);
n is zero,1, 2, 3 or 4;
R(9) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, CA 022~7299 1998-12-03 where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(10)R(11);
R(10) and R(11) are H, (C1-C4)-alkyl or (C1-C4)-perfluoro-alkyl;
R(7) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -CnH2n-R(12);
n iszero,1,2,3Or4;
R(12) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);
R(13) and R(14) are H, (C1-C4)-alkyl or (C1-C4)-perfluoro-alkyl;
R(8) is H, (C1 -C4)-alkyl or (C1 -C4)-perfluoroalkyl;
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is defined as R(1), or is H, F, Cl, Br, l, CN, NO2, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-CnH2nR(15);
n iszero1,2,3,4;
R(15) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H, (C1-C4)-alkyl or (C1-C4)-perfluoro-alkyl;

CA 022~7299 1998-12-03 or R(2) is (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(2) is SR(18), -OR(18), -NR(18)R(19), -CR(18)R(19)R(20);
R(18) is -CaH2a-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero,1 or 2;
R(19) and R(20) independently of one another are defined as R(18) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is R(21)-SOm or R(22)R(23)N-SO2-;
m is1Or2;
R(21) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, --CnH2n-R(24), n is zero,1,2,3 or 4;
R(24) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(27) and R(28) are H, (C1-C4)-alkyl or (C1-C4)-perfluoro-alkyl;
R(22) is H, (C~-C8)-alkyl, (C~-C8)-perfluoroalkyl, (C3-C8)-alkenyl, -CnH2n-R(29);
n is zero,1,2,3 or 4;

CA 022~7299 1998-12-03 R(29) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(30)R(31);
R(30) and R(31) are H, (C1-C4)-alkyl or (C1-C4)-perfluoro-alkyl;
R(23) is H, (C1 -C4)-alkyl or (C1 -C4)-perfluoroalkyl;
or R(22) and R(23) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(2) is R(33)X-;
X is oxygen, S, NR(34), (D=O)A-, NR(34)C=MN(*)R(35)-;
M is oxygen or S;
A is oxygen or NR(34);
D is C or SO;
R(33) is (C1-C8)-alkyl, (C3-C8)-alkenyl, (CH2)bCdF2d+1, ~CnH2n~
R(36), b is zero or 1;
d is 1, 2, 3, 4, 5, 6 or 7;
n is zero, 1, 2, 3 or 4;
R(36) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(37)R(38);
R(37) and R(38) are H, (C1-C4)-alkyl or (C1-C4)-perfluoro-alkyl;
.R(34) is H, (C~-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(35) is defined as R(33);

CA 022~7299 1998-12-03 or R(33) and R(34) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the benzoylguanidine parent structure;
or R(2) is -SR(40), -OR(40), -NHR(40), -NR(40)R(41), -CHR(40)R(42), -C[R(42)R(43)0H], -C-CR(45), -CR(46)=CHR(45), -[CR(47)R(48)]U-(CO)-[CR49)R(50)]V-R(44);
R(40), R(41) identically or differently are ~(CH2)p~(CHOH)q~(CH2)r~
(CHOH)t-R(51) or -(CH2)p-O-(CH2-CH2O)q-R(51);
R(51) is hydrogen or methyl;
u is 1, 2, 3 or 4;
v is zero,1, 2, 3 or 4;
p, q, r identically or differently are zero,1,2, 3 or 4;
t is 1, 2, 3 or4;
R(42) and R(43) identically or differently are hydrogen or (C1-C6)-alkyl;
or R(42) and R(43) together with the carbon atom carrying them form a (C3-C8)-cycloalkyl;
R(44) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or-CeH2e-R(45);
e is zero,1, 2, 3 or 4;
R(45) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53) where R(52) and R(53) are H or (C1-C4)-alkyl, or R(45) is (C~-Cg)-heteroaryl, CA 022~7299 1998-12-03 which is unsubstituted or substituted as phenyl;
or R(45) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH;
R(46), R(47), R(48), R(49) and R(50) are hydrogen or methyl;
or R(2) is R(55)-NH-SO2-;
R(55) is R(56)R(57)N-(C=Y)-;
Y is oxygen, S or N-R(58);
R(56) and R(57) identically or differently are H, (C1-C8)-alkyl, (C3-C6)-alkenyl or-CfH2f-R(59);
f is zero,1, 2, 3 or 4;
R(59) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(56) and R(57) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(58) is defined as R(56) or is amidine;
R(3), R(4) and R(5) independently of one another are defined as R(1) or R(2);
and their pharmaceutically tolerable salts;
(HOE 93/F 220 - EP- Offenlegungsschrift 640 593, NZ 264 117) CA 022~7299 1998-12-03 q) benzoylguanidines of the formula I

R(l ) R(2) \~\, in which:
R(1) is hydrogen, F, Cl, Br, I, -NO2, -C-N, -Xo-(CH2)p-(CF2)q-CF3, R(5)-SOm-, R(6)-CO-, R(6)R(7)N-CO- or R(6)R(7)N-SO2-;
X is oxygen, -S- or NR(14);
m iszero, 1 or2;
o iszeroor1;
p is zero, 1 or 2;
q is zero, 1, 2, 3, 4, 5 or 6;
R(5) and R(6) are (c1-c8)-alkyl~ (C3-C6)-alkenYI. ~CnH2n~R(3) or CF8;
n is zero, 1, 2, 3 or 4;
R(8) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(1 0);
R(9) and R(10) are H or (C1-C4)-alkyl;
or R(6) is hydrogen;
R(7) is hydrogen or (C1-C4)-alkyl;
or R(6) and R(7~
together are 4 or 5 methylene groups, of which one CH2 CA 022~7299 1998-12-03 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is -- Y ~ R(l 1 ), ~ R(l 1 ) or ~ R(l 1 ) R(11) is (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino and benzyl;
Y is oxygen, -S- or NR(12);
R(12) is H or (C1-C4)-alkyl;
R(3) is defined as R(1);
or R(3) is (C1-C6)-alkyl or-X-R(13);
X is oxygen, -S- or NR(14);
R(14) isHor(C1-C3)-alkyl;
R(13) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or-CbH2b-R(15);
b is zero,1, 2, 3 or 4;
or R(13) and R(14) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(15) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or (C1-C4)-alkyl;
R(4) is hydrogen, -OR(16), -N R(16) R(17) or C,F2,+1;
R(16) and R(.17) independently are hydrogen or (C1-C3)-alkyl;

CA 022~7299 1998-12-03 r is1,2,30r4;
and their pharmaceutically tolerable salts;
(HOE 93/F 223 K - EP 639 573, NZ 264 130) r) benzo-fused 5-membered ring heterocycles of the formula I
R(2) R(3)~ 3 X

R ( S ) ( I ) -in which:
X is N or CR(6);
Y is oxygen, S or NR(7);
A, B together are a bond or A, B are both hydrogen, if X is simultaneously CR(6) and Y is NR(7);
one of the substituents R(1) to R(6) is a -CO-N=C(NH2)2 group;
the other substituents R(1) to R(6) in each case are hydrogen, F, Cl, Br, l or (C1-C6)-alkyl;
up to two of the other substituents R(1) to R(6) are CN, NO2, N3, (C1-C4)-alkyloxy or CF3;
up to one of the other substituents is R(8)-cnH2n-z-;
n is zero to 10;
where the alkylene chain -CnH2n- is straight-chain or branched and where one carbon atom can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
R(8) is hydrogen, (C2-C6)-alkenyl or (C3-C10)-cycloalkyl, which is unsubstituted or substituted by 1 to 4 methyl groups or an OH group, or can contain an ethylene group -CH=CH-, and in which one methylene group . can be replaced by an oxygen or sulfur atom or by a nitrogen atom;

CA 022~7299 1998-12-03 or R(8) is phenyl, which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, Br, l, CF3, CH3-S(O)s- or R(9)-Wy~;
s is zero,1 or 2;
R(9) is H, methyl, ethyl, W is oxygen or NR(10);
R(10) is H or methyl;
y is zero or 1;
or R(8) is CmF2m+1;
m is 1 to 3;
or R(8) is 1 - or 2-naphthyl, pyridyl, quinolyl or isoquinolyl;
Z is -CO-, -CH2- or -[CR(11)(OH)]q-;
q is 1, 2 or 3;
R(11) is H or methyl;
or Z is oxygen or-NR(12)-;
R(12) is H or methyl;
or Z is-S(O)s-;
s is zero,1 or 2;
or Z is -SO2-NR(13)-;
R(13) is H or (C1-C4)-alkyl;
R(7) is hydrogen~ (C1-C10)-alkyl~ (C2-C10)-alkenyl or R(8)-CnH2n;
and their pharmaceutically tolerable salts;
(HOE 93/F 236 - EP- Offenlegungsschrift 638 548, NZ 264 216) CA 022~7299 l998-l2-03 s) benzoylguanidines of the formula I
R ( 2 ) R ( ~ ) ~ ~ H ( I ) R(S) 0 in which:
R(1), R(3) or R(4) is -NR(6) C=X NR(7)R(8);
X is oxygen or S;
R(6) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-CnH2n-R(9);
n iszero, 1,2,30r4;
R(9) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(1 O)R(1 1 );
R(10) and R(1 1 ) are H, (C1-C4)-alkyl or (C~-C4)-perfluoroalkyl;
R(7) is hydrogen, (C1-C8)-alkyl, (C~-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-coH2o-R(12);
o is zero, 1, 2, 3 or 4;
R(12) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and CA 022~7299 1998-12-03 NR(13)R(14);
R(13) and R(14) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(8) is defined as R(7);
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
the remaining substituents R(2), R(3), R(4), R(5) or R(1), R(2), R(4), R(5) or R(1), R(2), R(3), R(5) in each case independently of one another are hydrogen, F, Cl, Br, l, -Ota(C1-C8)-alkyl, -Otb(C3-C8)-alkenyl, -OtC(cH2)bcdF2d+1, -OtdCpH2pR(18), or up to 2 groups CN, NO2, NR(16)R(17), b is zero or 1;
d is 1,2, 3,4, 5,6 or 7;
ta is zero or 1;
tb iszero or 1;
tc is zero or 1;
td iszeroor1;
p is zero,1,2, 3 or 4;
R(18) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(19)R(20);
R(19) and R(20) are hydrogen or (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(16) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkeny~, ~CqH2q~R(21)~
q is zero,1,2, 3 or 4;

CA 022~7299 1998-12-03 R(21) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group F, Cl, CF3, methyl, methoxy or NR(22)R(23), R(22) and R(23) are hydrogen, (C1-C4)-alkyl or (Cl -C4)-perfluoroalkyl;
R(17) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, -CrH2r-R(24);
r is zero,1, 2, 3 or 4;
R(24) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(16) and R(17) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
and their pharmaceutically tolerable salts;
(HOE 93/F 249 - EP- Offenlegungsschrift 640 587, NZ 264 282) t) diacyl-substituted guanidines of the formula I
X ( 1 ) ~,NH NH X ( 2 ) Il lf 1~ I
~ NH ~
in which:
30 X(1) and X(2) are CA 022~7299 l998-l2-03 R( 101 ) R( l 02) ~ {Cl R(A)R(B)I }T1 1~
R( 1 03) '~ R( 1 05) R(10~) T1 is zero,1, 2, 3 or 4;
R(A) and R(B) independently of one another are hydrogen, F, Cl, Br, l, CN, OR(106), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, Ozk(CH2)zlCzmF2zm+
NR(107)R(108), phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(109)R(110);
R(109) and R(110) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
zl is zero,1, 2, 3 or 4;
zk is zero or 1;
zm is 1, 2, 3, 4, 5, 6, 7 or 8;
R(106) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(111)R(112);
R(111) and R(112) are hydrogen, (C1-C4)-alkyl or (C~-C4)-perfluoroalkyl;
R(107) and R(108) independently of one another are defined as R(106), or R(107) and R(108) together are 4 or 5 methylene groups, of which one CH2 CA 022~7299 1998-12-03 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or X(1 ) and X(2) are R(101) R(~) R(102)~ ~ CCIR(~)R(~ T2 ~ ' CCIR(~)R(~ T2 R(103) ~ R(105) R(~) R(10~) T2a and T2b independently of one another are zero, 1 or 2;
where the double bond can have the (E)- or (Z)-configuration;
or X(1) and X(2) are ( \ / ~R(Z1) R(103) ~ Z- R(Z2) R(102) ~ ~ ~ -{CIR(A)R(B)1~3 R(101 / R(U2) R(D) R(Ul) T3 is zero, 1 or 2;
U, YY and Z
independently of one another are C or N, where U, YY, Z can carry the following number of substituents:
U, YY or Z Bonded in the ring to Number of permitted a double bond substituents C yes C no 2 N yes 0 N no CA 022~7299 1998-12-03 R(D) is hydrogen, (C1-C8)-alkYI or (C1-c8)-Perfluoroa R(U1), R(U2), R(Y1), R(Y2), R(Z1), R(Z2) independently of one another are hydrogen, F, Cl, Br, l, CN, OR(114), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, ~zka(CH2)zlaCzmaF2zma+l, NR(115)R(116), phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy, NR(117)R(118), R(117) and R(118) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl, zka is zero or 1;
zla is zero,1, 2, 3 or 4;
zma is1,2,3,4,5,6,7Or8;
R(114) is hydrGgen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(119)R(120);
R(119) and R(120) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(115) and R(116) independently of one another are defined as R(114);
or R(115) and R(116) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
but where the constitution of U is nitrogen (N), YY is nitrogen (N) and Z is carbon (C) is excluded, R(101), R(102), R(103), R(104) and R(105) independently of one another are hydrogen, F, Cl, Br, l, -C-N, Xzoa~(CH2)zpa~(CzqaF2zqa+1)~ R(110a)-SOzbm, R(110b)R(110c)N-CO, CA 022~7299 1998-12-03 R(111a)-CO- or R(112a)R(113a)N-SO2-, where the perfluoroalkyl group is straight-chain or branched, X is oxygen, S or NR(114a);
R(114a) is H or (C1-C3)-alkyl;
zoa is zero or 1;
zbm is zero,1 or 2;
zpa is zero,1, 2, 3 or 4;
zqa is 1,2, 3, 4, 5, 6, 7 or 8;
R(110a), R(110b), R(111a) and R(112a) independently of one another are (C1-C8)-alkyl, (C3-C8)-alkenyl, -CznH2zn-R(115a) or (Cl-C8)-perfluoroalkyl;
zn is zero,1, 2, 3 or 4;
R(115a) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(116a)R(117a);
R(116a) and R(117a) are hydrogen, (C1-C4)-perfluoroalkyl or (C1 -C4)-alkyl;
or R(11 Ob), R(111 a) and R(112a) are hydrogen;
R(110c) and R(113a) independently are hydrogen, (C1-C4)-perfluoroalkyl or (C1 -C4)-alkyl;
or R(110b) and R(110c) and R(112a) and R(113a) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
or CA 022~7299 1998-12-03 R(101), R(102), R(103), R(104), R(105) independently of one another are (C1-C8)-alkyl, -CzalH2zalR(118a) or (c3-c8)-alkenyl~
zal is zero, 1, 2, 3 or 4;
R(118a) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy or NR(119a)R(119b);
R(119a) and R(119b) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(101), R(102), R(103), R(104), R(105) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(101), R(102), R(103), R(104), R(105) independently of one another are -C--C-R(193);
R(193) is phenyl which is not substituted or is substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy or NR(194)R(195);
R(194) and R(195) are hydrogen or CH3;
or R(101), R(102), R(103), R(104), R(105) independently of one another are -Y-para-C6H4.-(CO)zh-(CHOH)zi-(CH2)zj-(CHOH)zk-R(123), -y-meta-c6H4-(co)zad-(cHoH)zae-(cH2)zaf-(cHoH)za9-R(124) CA 022~7299 1998-12-03 or Y ortho-c6H4-(co)zah-(cHoH)zao-(cH2)zap-(cHoH)zak-R(125);
Y is oxygen, -S- or-NR(122d)-;
zh, zad, zah independently are zero or 1;
zi, zj, zk, zae, zaf, zag, zao, zap and zak independently are zero,1, 2, 3 or 4;
but where in each case zh, zi and zk are not simultaneously zero, zad, zae and zag are not simultaneously zero, and zah, zao and zak are not simultaneously zero, R(123), R(124) R(125) and R(122d) independently are hydrogen or (C1-C3)-alkyl;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are SR(129), -OR(130), -NR(131)R(132) or -CR(133)R(134)R(135);
R(129), R(130), R(131) and R(133) independently are -CzabH2zab-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
zab is zero,1 or 2;
R(132), R(134) and R(135) independently are defined as R(129) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are -W-para-(C6H4)-R(196), -W-meta-(C6H4)-R(197) or -W-ortho-(C6H4)-R(198);
R(196), R(197) and R(198) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or . ~ . . _ _ ~ .

CA 022~7299 l998-l2-03 substituted by 1 to 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino and benzyl;
W is oxygen, S or NR(136)-;
R(136) is hydrogen or (C1-C4)-alkyl;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are R(146)X(1a)-;
X(1a) is oxygen, S, NR(147), (D=O)A-, NR(148)C=MN(*)R(149)-;
M is oxygen or sulfur;
A is oxygen or NR(150);
D is C or SO;
R(146) is (C1-C8)-alkyl~ (C3-Cg)-alkenyl, (CH2)zbzCzdzF2zdz+l or ~CzxaH2zxa~R(151);
zbz is zero or 1;
zdz is 1, 2, 3, 4, 5, 6 or 7;
zxa is zero,1, 2, 3 or 4;
R(151) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(152)R(153);
R(152) and R(153) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(147), R(148) and R(150) independently are hydrogen, (C1-C4)-alkyl, (C,-C4)-perfluoroalkyl;
R(149~ is defined as R(146), or CA 022~7299 1998-12-03 R(146) and R(147), or R(146) and R(148) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the alkanoyl parent structure;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are -SR(164), -OR(165), -NHR(166), -NR(167)R(168), -CHR(169)R(170), -CR(154)R(155)0H, -C-CR(156), -CR(158)=CR(157) or -[CR(159)R(160)]zu-tC=O)-[CR(161)R(162)]zv-R(163);
R(164), R(165), R(166), R(167), R(169) identically or differently are -(CH2)zy~(CHOH)zz~(CH2)zaa~
(CHOH)zt-R(171) or ~(CH2)zab~O-(cH2-cH2o)zac-R(172);
R(171) and R(172) are hydrogen or methyl;
zu is1,2,3cr4;
zv is zero,1,2,3 or 4;
zy, zz, zaa, zab, zac identically or differently are zero,1, 2, 3 or 4;
zt is 1, 2, 3 or 4;
R(168), R(170), R(154), R(155) identically or differently are hydrogen or (C1-C6)-alkyl, or R(169) and R(170), or R(154) and R(155) together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;
R(163) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or ~CzebH2zeb~R(173);
zeb is zero,1, 2, 3 or 4;
R(156), R(157) and R(173) independently are phenyl which is unsubstituted or is ., CA 022~7299 1998-12-03 substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(174)R(175);
R(174) and R(175) are hydrogen or (C1-C4)-alkyl;
or R(156), R(157) and R(173) independently are (C1-Cg)-heteroaryl, which is unsubstituted or substituted as phenyl;
R(158), R(159), R(160), R(161) and R(162) are hydrogen or methyl, or R(101), R(102), R(103), R(104), R(105) independently of one another are R(176)-NH-SO2-;
R(176) is R(177)R(178)N-(C=Y')-;
Y' is oxygen, S or N-R(179);
R(177) and R(178) identically or differently are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or-CZfaH2Zfa-R(180);
zfa is zero,1, 2, 3 or 4;
R(180) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy or (C1-C4)-alkyl;
or R(177) and R(178) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;

R(179) , .. .

CA 022~7299 1998-12-03 is defined as R(177) or is amidine, or R(101), R(102), R(103), R(104), R(105) independently of one another are NR(184a)R(185), OR(184b), SR(184c) or ~CznxH2znx~R(184d);
znx is zero,1, 2, 3 or 4;
R(184d) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(116k)R(117k);
R(116k) and R(117k) are hydrogen or C1-C4-alkyl;
R(184a), R(184b), R(184c), R(185) independently of one another are hydrogen, (C1-C8)-alkyl, (C~-C8)-perfluoroalkyl or (CH2)zaO-R(184g);
zao is zero,1, 2, 3 or 4;
R(184g) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(184u)R(184v);
R(184u) and R(184v) are hydrogen or C1-C4-alkyl;
or R(184a) and R(185) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
and their pharmaceutically tolerable salts;

.

CA 022~7299 l998-l2-03 (HOE 93/F 254 - EP-Offenlegungsschrift 640 588, NZ 264 307) u) benzoylguanidines of the formula I
R(l ) ( 3 )~ N H 2 R ( 4 ) ~
10 in which:
R(1) is H, F, Cl, Br, l, CN, NO2, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or Xa-(cH2)b-(cF2)c-cF3;
X is oxygen, S or NR(5);
a iszeroor1;
b iszero,1 or2;
c is zero,1, 2 or 3;
R(5) is H, (C1-C4)-alkYI 0r-cdH2dR(6);
d is zero,1, 2, 3 or 4;
R(6) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(7)R(8);
R(7) and R(8) independently are H or (C~-C4)-alkyl;
or R(1) is -SR(10), -OR(10) or -CR(10)R(11)R(12);
R(10) is -CfH2f-(C3-C8)-cycloalkyl, -(C1-Cg)-heteroaryl or phenyl, where the aromatic systems are unsubstituted or substituted by one to 3 substituents selected from the .group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;

CA 022~7299 1998-12-03 f is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10) or are hydrogen or (C1-C4)-alkyl;
or R(1) is phenyl, naphthyl, biphenylyl or (C1-Cg)-heteroaryl, the latter linked via C or N, and which are unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1) is-SR(13),-OR(13),-NHR(13),-NR(13)R(14),-CHR(13)R(15), -C[R(15)R(16)]0H,-C-CR(18),-C[R(19)]=CR(18),-[CR(20)R(21 )]k-(CO)-[CR(22)R(23)R(24)];
R(13) and R(14) identically or differently are -(CH2)9-(CHOH)h-(CH2)j-(CHOH)j-R(17), R(17)is hydrogen or methyl;
-(CH2)9-O-(CH2-CH2O)h-R(24), 9, h, i identically or differently are zero, 1, 2,3 or 4;
j is1,2,3 or 4;
R(15) and R(16) identically or differently are hydrogen, (C1-C6)-alkyl or together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;
R(18)is phenyl, which is unsubstituted or substitu.~3d by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are Hor(C1-C4)-alkyl;
or CA 022~7299 1998-12-03 R(18) is (C1-Cg)-heteroaryl, which is unsubstituted or substituted as phenyl;
or R(18) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 to 3 OH;
or R(18) is(C3-C8)-cycloalkyl;
R(19), R(20), R(21), R(22) and R(23) are hydrogen or methyl;
k iszero, 1,2,3cr4;
is zero,1, 2, 3 or 4;
R(24) is H~ (C1-C6)-alkyl, (c3-c8)-cycloalkyl or R(18);
m is 1, 2, 3 or4;
15 R(2) and R(3) independently of one another are defined as R(1);
R(4) is (C1-C3)-alkyl, F, Cl, Br, l, CN or-(CH2)n-(CF2)O-CF3;
n iszeroor1;
o is zero,1 or 2;
20 and their pharmaceutically tolerable salts;
(HOE 93/F 436 - EP-Offenlegungsschrift 659 748), NZ 270 264) v) acylguanidines of the formula I

R ( 1 )~ N~NH2 ( I ) 8 ~ NH2 in which:
X is carbonyl, sulfonyl,~0 R(1) is H, (C1-C8)-alkyl, unsubstituted or substituted by hydroxyl, (C3-C8)-cycloalkyl, phenyl, which is unsubstituted or substituted by 1 - 3 substituents from the group F, Cl, CF3, CH3, methoxy, hydroxyl, amino, FEB-23-99 11 25 FROM CA 02257299 1998-12-03~ PAGE 2 methylamino or dime~hy1amino, R~2) is H, (C1-C4)-alkyl, and the;r Ph8nn~CeUt;CaIIY tObrabIe ~ t~;
tHO~ 94/~ 01~ K EP Offenb~Un~9~Ch~t 666 ~Z, NZ 270 37~) W) PhenYI-SUb8titUted alkYCarbOX~YI;C aC;d ~Uan;d;deS, C8nY;n~
P~rflUOrO~IkYI 3r~UP~, Of the fOrrnUI~ I
R ~ ~ ) R ~ ~ ) ~1) \ /
R ~ C ) I,~N ~ 2 ( I ) R ( 5 ) R ~ 5 ~ o h~
R ( ~ ) In wnich:
R(A) is h~clrvyen. F, Cl, Br, I, CN, OP~(B), (C1'C~ alkYI, ~C3-C8)-cycloalkyi, Or(cHz)acbF2b~l ~r NR~7~R(8);
r i~zeroorl a i~ z~ro, 1, 2, 3 or 4;
b is1,2,3,4,S,6,7~r8;
R(6~ i~ hydro~en, lCl-C8)-alkyl, (C3-C~)-alkenyl. ~C3 Ce~)-cycloalkyl.
phenyl or benzyl~
1~ where the aron~atlcs are not substituted or a~e substltuted by 1 - 3 ~ub~tl~u~nt3 selects ~ from th~
~roup consistin~ of F, Cl, CF3, methyl, m~thoxy ana NR(Y~R~1 C);
F~(9) snd R(10) 2D ~re H, (Ct-C4)-alkYI Or ~C~-C~)~PerflUOrOal~YI;

~t7) ~nd R1~) ;ndeP~ ntlY Of One anOthOr are def;n~ aS R(BJ;
R(B) indePendentlY jS dOf;ned a~ R~A~;
~5 X jS 1, 20r3;
R~1) ;5 hYdrOgen, (C1-CB)-alkYI. (C3~C~)~YCIOaIkYI~ ~Ot(CHZ)d~eFZe+h F~
C:l, Br, I Or C~;
t ;8Z~rOOr1;

CA 022~7299 1998-12-03 d is zero, 1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7 or 8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);
5 but with the condition that at least one of the substituents R(1), R(2), R(3), R(4), R(5), R(A) and R(B) is an ~Ot(CH2)dCeF2e+1 or an ~r(CH2)aCbF2b+1 group~
and their pharmaceutically tolerable salts;
(HOE 94/F 094 - EP-Offenlegungsschrift 676 395, NZ 270 894) 10 x) heteroaroylguanidines of the formua I

R(3) R(2) ~ I
R(~) HA R( l ) in which:
HA is SOm~ O or NR(5);
m is zero, 1 or 2;
R(5) is hydrogen, (C1-Cg)-alkyl or~CamH2amR(81);
am iszero, 1 or2;
R(81 ) is (C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(82)R(83);
R(82) and R(83) Is H or CH3;
or R(81) is (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;

CA 022~7299 1998-12-03 one of the two substituents R(1 ) and R(2) is -CO-N=C(NH2)2;
and the other in each case is hydrogen, F, Cl, Br, I, (C1-C3)-alkyl, -OR(6), CrF2r+1, -CO-N=C(NH2)2 or -NR(6)R(7);
R(6) and R(7) independently are hydrogen or (C1-C3)-alkyl;
r is 1, 2, 30r4;
R(3) and R(4) independently of one another are hydrogen, F, Cl, Br, I, -C-N, X-(CH2)p~(Cq~F2q+1 ). R(8)-SObm, R(9)R(1 O)N-CO, R(1 1 )-CO- or R(1 2)R(1 3)N-S02-.
where the perfluoroalkyl group is straight-chain or branched, X is oxygen, S or NR(14);
R(t4) is H or (C1-C3)-alkyl;
bm is zero, 1 or 2;
p is zero, 1 or 2;
q iszero, 1,2,3,4,50r6;
R(8), R(9), R(11) and R(12) independently are (C1-C8)-alkyl, (C3-C6)-alkenyl, -CnH2n-R(15). CF3;
n is zero, 1, 2, 3 or 4;
R(15) is (C3-C7)-cycloalkyl or phenyl;
which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy or NR(16)R(17);
R(16) and R(17) are H or C1-C4-alkyl;
or R(9), R(11) and R(12) are H;
R(10) and R(13) independently are H or (C1-C4)-alkyl;
or CA 022~7299 1998-12-03 R(9) and R(10), and R(12) and R(13) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, or 5 R(3) and R(4) independently of one another are (C1-C8)-alkyl or -CalH2alR(18);
al is zero, 1 or 2;
R(18) is (C3-C8)-cycloalkyl or phenyl;
which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(19)R(20);
R(19) and R(20) are H or CH3;
or R(3) and R(4) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(3) and R(4) independently of one another are o ~ Y~3 ( C ) h ~ ( C H 0 H ) i ~ ( C H 2 ) i ~ ( C H 0 H ) k ~ R ( 2 3 ) or ~(C)o~-(CHOH)o,-(CH2)o,-(CHOH)o9-R(24) -r ~ r ~ ( C ) o h - ( C H 0 H ) 0 0 - ( C H 2 ) 0 p - ( C H 0 H ) 0 k - R ( 2 S ) CA 022~7299 1998-12-03 Y is oxygen, -S- or-NR(22)-;
h, ad, ah independently are zero or 1;
i, j, k, ae, af, ag, ao, ap and ak independently are zero,1, 2, 3, 4, but where in each case h, i and k are not simultaneously zero, ad, ae and ag are not simultaneously zero, ah, ao and ak are not simultaneously zero, R(23), R(24) R(25) and R(22) independently are hydrogen or (C1-C3)-alkyl;
10 or R(3) and R(4) independently are hydrogen, F, Cl, Br, l, CN, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-CgH29R(26);
g is zero,1, 2, 3 or 4;
R(26) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(27) and R(28) are H, (C1-C4)-alkyl or (C1-C4)-pefluoroalkyl;
or R(3) and R(4) independently of one another are SR(29), -OR(30), -NR(31)R(32) or -CR(33)R(34)R(35);
R(29), R(30), R(31) and R(33) independently of one another are -CaH2a-(C1-Cg)-heteroaryl~
which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero,1 or 2;
R(32), R(34) and R(35) independently of one another are defined as R(29) or are CA 022~7299 1998-12-03 hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3) and R(4) independently of one another are -- W ~R ( 9 6 ) , ~R ( 9 7 ) o r ~R ( 9 8 ) --W W--R(96), R(97) and R(98) independently are (Cl-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino or benzyl;
W is oxygen, S or NR(36)-;
R(36) is H or (C1-C4)-alkyl;
or R(3) and R(4) independently of one another are R(37)-S0cm or R(38)R(39)N-S02-;
cm is 1 or 2;
R(37) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -CsH2sR(40);
s iszero,1,2,30r4;
R(40) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(41)R(42);
R(41) and R(42) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(38) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -CWH2w-R(43);
w is zero,1, 2, 3 or 4;

CA 022~7299 1998-12-03 R(43) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(44)R(45);
R(44) and R(45) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(39) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(38) and R(39) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(3) and R(4) independently of one another are R(46)X(1)-;
X(1) is oxygen, S, NR(47), (D=O)A-, NR(48)C=MN(~)R(49)-, M is oxygen or S;
A is oxygen or NR(50);
D is C orSO;
R(46) is (C1-C8)-alkyl, (C3-C8)-alkenyl, (CH2)bCdF2d+1 ~r-CxH2x-R(51);
b iszeroor1;
d is 1, 2, 3, 4, 5, 6 or 7;
x iszero,1, 2, 3 or4;
R(51) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(47), R(48) and R(50) CA 022~7299 1998-12-03 independently are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(49) is defined as R(46);
or R(46) and R(47), or R(46) and R(48) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, where A and N(*) are bonded to the phenyl nucleus of the benzoylguanidine parent structure;
or R(3) and R(4) independently of one another are -SR(64), -OR(65), -NHR(66), -NR(67)R(68), -CHR(69)R(70), -C(OH)R(54)R(55), -C -CR(56), -CR(58)=CHR(57), -[CR(59)R(60)]U-(CO)-[CR(61)R(62)]v-R(63);
R(64), R(65), R(66), R(67) and R(69) identically or differently are -(CH2)y~(CHOH)z~(CH2)aa~
(CH20H)t-R(71) or-(CH2)ab-O-(CH2-CH20)ac-R(72), R(71) and R(72) are hydrogen or methyl;
u is 1, 2, 3Or4;
v is zero,1, 2, 3 or 4;
y, z, aa identically or differently are zero,1, 2, 3 or 4;
t is 1, 2, 3 or4;
R(68), R(70), R(54) and R(55) identically or differently are hydrogen, (C1-C6)-alkyl;
or R(69) and R(70), or R(54) and R(55) together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;
R(63) is H~ (C1-C6)-alkyl, (C3-C8)-cycloalkyl or-ceH2e-R(73);
e is zero,1, 2, 3 or 4;

CA 022~7299 1998-12-03 R(56), R(57) and R(73) independently are phenyl, which are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(74)R(75);
R(74) and R(75) are H or (C1-C4)-alkyl;
or R(56), R(57) and R(73) independently are (C1 -Cg)-heteroaryl, which is unsubstituted or substitued as phenyl;
R(58), R(59), R(60), R(61) and R(62) are hydrogen or methyl, or R(3) and R(4) independently of one another are R(76)-NH-SO2-;
R(76) is R(77)R(78)N-(C=Y')-;
Y' is oxygen, S or N-R(79);
R(77) and R(78) identically or differently are H, (C1-C8)-alkyl, (C3-C6)-alkenyl, -C,H2,-R(80);
f is zero,1, 2, 3 or 4;
R(80) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(77) and R(78) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, R(79) is defined as R(77) or is amidine;
or R(3) and R(4) CA 022~7299 1998-12-03 independently of one another are NR(84)R(85);
R(84) and R(85) independently of one another are H, (C1-C4)-alkyl, or together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl; or of which one or two CH2 groups can be replaced by CH-CdmH2dm+1, and their pharmaceutically tolerable salts;
(HOE 94/F 123 - EP-Offenlegungsschrift 682 017, NZ 272 058) 10 y) bicyclic heteroaroylguanidines of the formula I

R(~) R(3) R ( S ) ~v~w~,X~y~R ( 2 ) ~U~l~z~Nq~ N H 2 R ( 7 ) R ( l ) ~ NH2 in which:~0 T, U, V, W, X, Y and Z
independently of one another are nitrogen or carbon;
but with the restriction that X and Z are not simultaneously nitrogen, and that T, U, V, W, X, Y and Z carry no substituents if they are nitrogen, and that no more than four of them are simultaneously nitrogen, R(1) and R(2) independently of one another are hydrogen, F, Cl, Br, l, (C1-C3)-alkyl, (C1-C3)-perfluoroalkyl, OR(8), NR(8)R~9) or C(=O)N=C(NH2)2;
R(8) and R(9) independently of one another are hydrogen or (C1-C3)-alkyl, or R(8) and R(9) together are 4 or 5 methylene groups, of which one CH2 CA 022~7299 1998-12-03 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(3), R(4), R(5), R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, l, -C-N, Xk-(CH2)p-(CqF2q+1)t R(10a)-SObm, R(10b)R(10c)N-CO, R(11)-CO- or R(12)R(13)N-s02-~
where the perfluoroalkyl group is straight-chain or branched;
X is oxygen, S or NR(14);
R(14) is H or (C1-C3)-alkyl;
bm is zero,1 or 2;
p iszero,1 or2;
k iszeroor1;
q 1,2,3, 4, 5 or 6;
R(10a), R(10b), R(11) and R(12) independently of one another are (C1-C8)-alkyl, (c3-C6)-alkenyl, -CnH2n-R(15) or (C1-Cg)-PerflU~r~alkyl;
n is zero,1, 2, 3 or 4;
R(15) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H or C1-C4-alkyl;
or R(1 Ob), R(11) and R(12) are hydrogen;
R(10c) and R(13) independently are hydrogen or (C1-C4)-alkyl;
or R(10b) and R(10c) and R(12) and R(13) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
or R(3), R(4), R(5), R(6) and R(7) .

CA 022~7299 1998-12-03 independently of one another are (C1-C8)-alkyl, -CalH2alR(18) or (C3-C8)-alkenyl;
al is zero, 1 or 2;
R(18) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(1 9a)R(1 9b);
R(19a) and R(19b) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
10 or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are o -Y~( C ) h- ( CHOH ) j - ( CH2 ) I - ( CHOH ) k-R ( 2 3 ) o r - r ( C ) a d - ( C H o H ) O, - ( C H 2 ) a, - ( c H o H ) a 9 -o r ~ ( C ) O h - ( C H O H ) O O - ( C H 2 ) O p - ( C H O H ) O k - R ( 2 5 ) Y is oxygen, -S- or-NR(22)-;
h, ad, ah independently of one another are zero or 1;
i, j, k, ae, af, ag, ao, ap and ak independently of one another are zero, 1, 2, 3 or 4;

CA 022~7299 1998-12-03 but where in each case h, i and k are not simultaneously zero, ad, ae and ag are not simultaneously zero, and ah, ao and ak are not simultaneously zero, R(23), R(24) R(25) and R(22) independently of one another are hydrogen or (C1-C3)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are SR(29), -OR(30), -NR(31)R(32) or -CR(33)R(34)R(35);
R(29), R(30), R(31) and R(33) independently of one another are -CaH2a-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero,1 or 2;
R(32), R(34) and R(35) independently of one another are defined as R(29) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
20 or R(3), R(4), R(5), R(6) and R(7) independently of one another are -- W ~R(96) , ~R(97) or ~R(98) --W W--R(96), R(97) and R(98) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstitued or substituted by 1 to 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino or benzyl;
W is oxygen, S or NR(36)-;
R(36) is H or (C1-C4)-alkyl;

CA 022~7299 1998-12-03 or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(46)X(1)-;
X(1) is oxygen, S, NR(47), (D=O)A- or NR(48)C=MN(~)R(49)-;
M isoxygen orsulfur;
A is oxygen or NR(50);
D is C or SO;
R(46) is (C1-C8)-alkyl, (C3-Cg)-alkenyl, (CH2)bCdF2d+1 ~r-CxH2x-R(51);
b is zero or 1;
d is1,2,3,4,5,60r7;
x is zero,1,2, 3 or 4;
R(51) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(47), R(48) and R(50) independently are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(49) is defined as R(46);
or R(46) and R(47), or R(46) and R(48) together are 4 or 5 methylene groups, of which one CH2 groups can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
where A and N(~) are bonded to the phenyl nucleus of the heteroaroylguanidine parent structure;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are -SR(64), -OR(65), -NHR(66), -NR(67)R(68), -CHR(69)R(70) or-CR(54)R(55)0H, -C-CR(56), -CA 022~7299 1998-12-03 CR(58)=CR(57) or-[CR(59)R(60)]u-CO-[CR(61)R(62)]v-R(63);
R(64), R(65), R(66), R(67) and R(69) identically or differently are ~(CH2)y-(cHoH)z-(cH2)aa-(cHoH)t-R(71) or -(cH2)ab-o-(cH2-cH2o)ac-R(72);
R(71) and R(72) independently of one another are hydrogen or methyl;
u is 1, 2, 3Or4;
v is zero,1, 2, 3 or 4;
y, z, aa identically or differently are zero,1, 2, 3 or 4;
t is 1, 2, 3 or4;
R(68), R(70), R(54) and R(55) identically or differently are hydrogen or (C1-C6)-alkyl;
or R(69) and R(70), or R(54) and R(55) together with the carbon atom carrying them are (C3-C8)-cycloalkyl;
R(63) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -CeH2e-R(73);
e is zero,1, 2, 3 or 4;
R(56), R(57) and R(73) independently are phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(74)R(75);
R(74) and R(75) are hydrogen or (C1-C4)-alkyl;
or R(56), R(57) and R(73) independently are (C1-Cg)-heteroaryl, which is unsubstituted or substituted as phenyl;
R(58), R(59),.R(60), R(61) and R(62) are hydrogen or methyl;

CA 022~7299 1998-12-03 or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(76)-NH-SO2-;
R(76) is R(77)R(78)N-(C=Y')-;
Y' is oxygen, S or N-R(79);
R(77) and R(78) identically or differently are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or-CfH2f-R(80);
f is zero, l, 2, 3 or 4;
R(80) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(77) and R(78) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(79) is defined as R(77) or is amidine;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are NR(84a)R(85), OR(84b), SR(84c) or -CnH2n-R(84d);
n is zero,1, 2, 3 or 4;
R(84d) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are hydrogen or C1-C4-alkyl;
R(84a), R(84b), R(84c) and R(85) independently of one another are hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl or (CH2)ax-R(84g);
ax is zero, 1, 2, 3 or 4;

CA 022~7299 1998-12-03 R(84g) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(84u)R(84v);
R(84u) and R(84v) are hydrogen or C1-C4-alkyl;
or R(84a) and R(85) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl, and their pharmaceutically tolerable salts;
(HOE 94/F 134 - EP-Offenlegungsschrift 686 627, NZ 272 103) z) benzoylguanidines of the fommula I
R(l ) R ( 3 )~;~ N H 2 R(4) 0 in which:
R(1) is R(6)~S0m;
m is zero, 1 or 2;
R(6) is perfluoroalkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, which is straight-chain or branched;
R(2) and R(3) independently of one another are hydrogen, F, Cl, Br, l, alkyl having 1, 2, 3 or 4 carbon atoms, alkoxy having 1, 2, 3 or 4 carbon atoms or phenoxy, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, methyl and methoxy;
or CA 022~7299 1998-12-03 R(2) and R(3) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 to 4 substituents selected from the group consisting of F, Cl, Br, I, CN, alkanoyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkoxycarbonyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, formyl, carboxyl, CF3, methyl and methoxy;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2 or 3 carbon atoms, F, Cl, Br, I, CN, OR(7), NR(8)R(9) or-(CH2)n-(CF2)O-CF3;
R(7), R(8) and R(9) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
n iszeroor1;
o is zero, 1 or 2;
and their pharmacologically acceptable salts;
(HOE 94/F 168 - EP-Offenlegungsschrift 690 048, NZ 272 373) 20 ab) Phenyl-substituted alkenylcarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I
R(2) R(1 ) R(3)~~

R(4) ~ " C ~ N~, NH2 R(A ) R(B ) in which:
R(A) is hydrogen,.F, Cl, Br, I, CN, OH, OR(6), (C1-C8)-alkyl, Or(CH2)aCbF2b+1, (C3-C8)-cycloalkyl or NR(7)R(8);

CA 02257299 199~-12-03 r iszeroor1;
a is zero, 1, 2, 3 or 4;
b is 1, 2, 3, 4, 5, 6, 7 or 8;
R(6) is (C1-C8)-alkyl, (Cl-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(1 0);
R(9) and R(10) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(B) independently is defined as R(A);
20 x iszero, 1 or2;
y is zero, 1 or 2;
R(C) is hydrogen, F, Cl, Br, I, CN, OR(12), (C1-C8)-alkyl, Op(CH2)fCgF29+
or (C3-C8)-cycloalkyl;
p is zero or 1;
f iszero, 1, 2, 3 or4;
g is1,2,3,4,5,6,70r8;
R(1 2) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics phenyl or benzyl are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, .methoxy and NR(13)R(14);
R(13) and R(14) CA 022~7299 1998-12-03 independently of one another are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(D) independently is defined as R(C), R(1) is hydrogen, (C1-C8)-alkyl~ -Ot(CH2)dCeF2e+l~ (C3-Cg)-cycloalkyl, F~
Cl, Br, l or CN;
t iszeroor1;
d is zero,1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7Or8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);
but with the condition that at least one of the substituents R(A), R(B), R(C), R(D), R(1), R(2), R(4) or R(5) is a ~r(CH2)~cbF2b+l, Op(CH2)fCgF2~+1 or Ot(CH2)dCeF2e+1 group and R(3) is not a Ot(cH2)dceF2e+1 group;
15 and their pharmaceutically tolerable salts;
(HOE 94/F 182 - EP-Offenlegungsschrift 690 048, NZ 272 449) ac) oftho-amino-substituted benzoylguanidines of the formula I

R(2) R ( 3 ) ~ R ( 1 ) R ( ~ N H 2 R ( 5 ) ~ NH2 in which:
R(1) is NR(50)R(6), R(50) and R(6) independently of one another are hydrogen, (C1-C8)-alkyl or (Cl -C8)-perfluoroalkyl;
R(2), R(3), R(4) and R(5) independently of one another are R(10)-SOa-, R(11)R(12)N-CO-, R(13)-CO- or R(14)R(15)N-SO2-;
a is zero, 1 or 2, R(10), R(11)rR(12), R(13), R(14) and R(15) independently of one another are (C1-C8)-alkyl, (C1-C8)-, CA 022~7299 1998-12-03 perfluoroalkyl, (C3-C6~-alkenYI or ~CabH2ab~R(16);
ab is zero,1, 2, 3 or 4;
R(16) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(17)R(18);
R(17) and R(18) independently of one another are H, CF3 or (Cl-C4)-alkyl;
or R(11), R(12), and also R(14) and R(15) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(11), R(12), R(14) and R(15) independently of one another are hydrogen;
or R(2), R(3), R(4) and R(5) independently of one another are SR(21), -OR(22), -NR(23)R(24) or -CR(25)R(26)R(27);
R(21), R(22), R(23) and R(25) independently of one another are -CbH2b-(C1-Cg)-heteroaryl~
which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
b is zero,1 or 2;
R(24), R(26) and R(27) independently of one another are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2), R(3), R(4) and R(5) independently of one another are hydrogen, F, Cl, Br, l, CN, (Xa)dg CdaH2da+1~ -(Xb)dh-(CH2)db-CdeF2de+1~ (C3-C8)-alkenyl or , CA 022~7299 1998-12-03 -CdfH2dfR(30);
(Xa) is O, S or NR(33);
R(33) is H, (Cl-C4)-alkyl or (C1-C4)-perfluoroalkyl;
dg iszero or 1;
(Xb) is O, S or NR(34);
R(34) is H~ (Cl-C4)-alkyl or (Cl-C4)-perfluoroalkyl;
dh is zero or 1;
da iszero,1,2,3,4,5,6,7,8;
db is zero, 1, 2, 3, 4;
de iszero,1,2,3,4,5,6~7;
df is zero, 1, 2, 3, 4;
R(30) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics phenyl, biphenylyl or naphthyl are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(31)R(32);
R(31) and R(32) are H, (Cl-C4)-alkyl or (Cl-C4)-perfluoroalkyl;
or R(2), R(3), R(4) and R(5) independently of one another are NR(40)R(41) or -(Xe)-(CH2)ebR(45);
R(40) and R(41) independently of one another are hydrogen, (Cl-C8)-alkyl, (C1-C8)-perfluoroalkyl or (CH2)e-R(42);
e is zero, 1, 2, 3 or 4;
R(42) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the .group consisting of F, Cl, CF3, methyl, methoxy and NR(43)R(44);

CA 022~7299 1998-12-03 R(43) and R(44) independently of one another are H, CF3 or (Cl -C4)-alkyl;
or R(40) and R(41) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
(Xe) is O, S or NR(47);
R(47) is H~ (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
eb is zero,1, 2, 3 or 4;
R(45) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy, NR(50)R(51) and ~(Xfa)~(CH2)ed~(Xfb)R(46);
Xfa is CH2, O, S or NR(48);
Xfb is O, S or NR(49);
ed is 1, 2, 3 or 4;
R(46) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(48), R(49), R(50) and R(51) independently of one another are H or (C1-C4)-alkyl or (C1 -C4)-perfluoroalkyl;
where R(3) and R(4), however, cannot be hydrogen, and their pharmaceutically tolerable salts;

.

CA 022~7299 1998-12-03 (HOE 94/F 265 - NZ 272 946, EP-Offenlegungsschrift 700 904) ad) benzoylguanidines of the formula I
R(l ) R ( 3 )~ --N H 2 R(4) ~

10 in which:
one of the three substituents R(1), R(2) and R(3) is (C1-Cg)-heteroaryl-N-oxide, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or one of the three substituents R(1), R(2) and R(3) is -SR(10), -OR(10), -NR(10)R(11) or -CR(10)R(11)R(12);
R(10) is -CaH2a-(C1 -Cg)-heteroaryl-N-oxide, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero,1 or 2;
R(11) and R(12) independently of one another are defined as R(10), are hydrogen or (C1-C4)-alkyl;~0 and the other substituents R(1), R(2) and R(3) in each case independently of one another are (C1-C8)-alkyl, (C2-C8)-alkenyl or -CmH2mR(14);
m .is zero, 1 or 2;
R(14) is (C3-C8)-cycloalkyl or phenyl, CA 022~7299 1998-12-03 which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(15)R(16), R(15) and R(16) are hydrogen or CH3;
or the other substituents R(1), R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, l, -C-N, X~(CH2)p~(CqF2q+1)~ R(22)-SOu~ R(23)R(24)N-CO, R(25)-CO- or R(26) R(27) N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is a bond, oxygen, S or NR(28);
u is zero,1 or 2;
p iszero,1 or2;
q iszero,1,2,3,4,5Or6;
R(22), R(23), R(25) and R(26) independently are (C1-C8)-alkyl, (C2-C6)-alkenyl, -CnH2n-R(29) or CF3;
n is zero,1, 2, 3 or 4;
R(28) is hydrogen or (C1-C3)-alkyl;
R(29) is (C3-C7)-cycloalkyl or phenyl;
which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(30)R(31);
R(30) and R(31) are hydrogen or C1-C4-alkyl, or R(23), R(25) and R(26) are also hydrogen;
R(24) and R(27) independently of one another are hydrogen or (C1-C4)-alkyl;
or CA 022~7299 1998-12-03 R(23) and R(24), and also R(26) and R(27) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or the other substituents R(1), R(2) and R(3) in each case independently of one another are OR(35) or NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or (C1-C6)-alkyl;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, R(4) and R(5) independently of one another are hydrogen, (C1-C4)-alkyl, F, Cl, -OR(32), -NR(33)R(34) or CrF2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or (C1-C3)-alkyl;
r is 1, 2, 3 or 4;
and their pharmaceutically tolerable salts;
(HOE 94/F 266 - EP-Offenlegungsschrift 702 001, NZ 272 948) ae) benzoylguanidines of the formula I
R(l ) R ( 2 )~ N H2 J~ ~N=( R(3) 1~ 1I NH2 R(4) ~
30 in which:
R(1) is hydrogen, F, Cl, Br, l, CN, NO2, OH, (C1-C8)-alkyl, (C3-C8)-cycloalkyl~ Oa-(cH2)b-(cF2)c-cF3;
a iszero.or1;
b is zero,1 or 2;

.. . . ~ .

CA 022~7299 1998-12-03 c is zero, 1, 2 or 3;
or R(1) is R(5)-SOm or R(6)R(7)N-SO2-;
m is zero, 1 or 2;
R(5) and R(6) independently of one another are (C1-C8)-alkyl, (C3-C6)-alkenyl, CF3 or-CnH2n-R(8);
n is zero, 1, 2, 3 or 4;
R(7) is hydrogen or (C1-C4)-alkyl;
R(8) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) independently of one another are hydrogen or (C1-C4)-alkyl;
or R(6) is H;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, or R(1 ) is -SR( 1 1), -OR(1 1 ) or -CR(1 1 )R(1 2)R(13);
R(11 ) is -cpH2p-(c3-c8)-cycloalkyl~ -(C1-Cg)-heteroaryl or phenyl, where the aromatic systems are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(12), R(13) independently of one another are defined as R(11 ) or are hydrogen or (C1-C4)-alkyl;
p is zero, 1 or 2;
or R(1 ) is phenyl, naphthyl, biphenylyl or (C1-C9)-heteroaryl, the latter linked via C or N, CA 022~7299 1998-12-03 which are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(2) is -CF2R(14), -CF[R(15)][R(16)], ~CF[(CF2)q~CF3)][R(15)], -C[(CF2)r-CF3]=CR(15)R(16);
R(14) is (C1-C4)-alkyl or (C3-C6)-cycloalkyl;
R(15) and R(16) independently of one another are hydrogen or (C1-C4)-alkyl;

q iszero,1 or2;
r is zero,1 or 2;
R(3) is defined as R(1);
R(4) is hydrogen, (Cl-C3)-alkyl, F, Cl, Br, l, CN, -(CH2)s-(CF2)t-CF3;
s is zero or 1;
t iszero,1 or2;
and their pharmaceutically tolerable salts;
(HOE 94/F 267 - EP-Offenlegungsschrift 700 899, NZ 272 947) af) benzoylguanidines of the formula I
R(l ) R ( 2 )~,~,R ( 5 ) R ( 3 )~ --N H2 R(4) 0 in which:
one of the three substituents R(1), R(2) and R(3) is -Y-4-[(CH2)k-CHR(7)-(C=O)R(8)]-phenyl, -Y-3-(CH2)k-CHR(7)-(C=O)R(8)]-phenyl or -Y-2-[(CH2)k-CHR(7)-(C=O)R(8)]-phenyl, where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group F, Cl, -CF3, methyl, hydroxyl, methoxy, or-NR(37)R(38);
R(37) and R(38) CA 022~7299 1998-12-03 independently of one another are hydrogen or -CH3;
Y is a bond, oxygen, -S- or-NR(9);
R(9) is hydrogen or -(C1-C4)-alkyl;
R(7) is -OR(10) or -NR(10)R(11);
R(10) and R(11) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C1 -C8)-alkanoyl, -(C1 -C8)-alkoxycarbonyl, benzyl, benzyloxycarbonyl;
or R(10) is trityl;
R(8) is-OR(12) or-NR(12)R(13);
R(12) and R(13) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl;
k iszero,1,2,3Or4;
and the other radicals R(1), R(2) and R(3) in each case independently of one another are -(C1-C8)-alkyl, -(C2-C8)-alkenyl or -(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or the other radicals R(1), R(2) and R(3) in each case independently of one another are R(18)R(19)N-(C=Y')-NH-SO2-;
Y' is oxygen, -S- or-N-R(20):
R(18) and R(19) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C3-C6)-alkenyl or-(CH2)t-R(21);
t .is zero,1, 2, 3 or 4;
R(21) is -(C5-C7)-cycloalkyl or phenyl, CA 022~7299 1998-12-03 which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methoxy and -(C1-C4)-alkyl;
or R(18) and R(19) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
R(20) is defined as R(18) or is amidine;
or the other radicals R(1), R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, l, -C-N, X~(CH2)p~(CqF2q+1)~ R(22)-SOU-, R(23)R(24)N-CO-, R(25)-CO- or R(26)R(27)N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is a bond, oxygen, -S- or -NR(28);
u is zero,1 or 2;
p is zero,1 or 2;
q is 1, 2, 3,4, 5 or 6;
R(22), R(23), R(25) and R(26) independently of one another are -(C1-C8)-alkyl, -(C3-C6)-alkenyl, -(CH2)n-R(29) or-CF3;
n is zero,1, 2, 3 or 4;
R(28) is hydrogen or-(C1-C3)-alkyl;
R(29) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -N R(30) R(31);
R(30) and R(31) are hydrogen or-(C1-C4)-alkyl;
or R(23), R(25) and R(26) are hydrogen;

CA 022~7299 1998-12-03 R(24) and R(27) independently of one another are hydrogen or -(C1-C4)-alkyl;
or R(23) and R(24), and also R(26) and R(27) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, - N-CH3 or -N-benzyl;
or the other radicals R(1), R(2) and R(3) in each case independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or -(C1-C6)-alkyl;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or-N-benzyl;
R(4) and R(5) independently of one another are hydrogen, -(C1-C4)-alkyl, F, Cl, -OR(32), -NR(33)R(34) ~r~CrF2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or -(C1-C3)-alkyl;
r is 1, 2, 3 or 4;
and their pharmaceutically tolerable salts;
(HOE 94tF 352 - EP-Offenlegungsschrift 713 684, NZ 280 517) 25 ag) benzoylguanidines of the formula I
R(l ) R ( 2 ) ~ "R ( 5 ) R ( 3 )~ =N H 2 R(4) 0 in which:
R(1) is R(6)-CO or. R(7)R(8)N-CO7 R(6) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl CA 022~7299 1998-12-03 or -CnH2n-R(9), n is zero, 1, 2, 3 or 4;
R(9) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(10)R(11), R(10) and R(11) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) is H~ (C1-Cg)-alkyl, (C1-C8)-perfluoroalkyl~ (C3-C8)-alkenyl or-CnH2n-R(12);
n is zero,1, 2, 3 or 4;
R(12) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);
R(13) and R(14) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(8) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is defined as R(1), or is H, OH, F, Cl, Br, l, CN, NO2, (C1-C8)-alkyl, (Cl-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-CnH2nR(15);
n is zerQ,1, 2, 3 or 4;
R(15) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, CA 022~7299 1998-12-03 where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H, (Cl-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(2) is SR(18), -OR(18), -NR(18)R(19) or-CR(18)R(19)R(20);
R(18) -is CaH2a-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino;
a is zero, 1 or 2;
R(19) and R(20) independently of one another are defined as R(18) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is R(21 )-S~m or R(22)R(23)N-SO2-;
m is 1 or2;
R(21) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -CnH2n-R(24);
n is zero, 1, 2, 3 or 4;

R(24) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);

.

CA 022~7299 1998-12-03 R(27) and R(28) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(22) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -CnH2n-R(29);
n is zero,1, 2, 3 or 4;
R(29) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(30)R(31);
R(30) and R(31) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(23) is hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(22) and R(23) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(2) is R(33)X-;
X is oxygen, S, NR(34), (D=O)A- or NR(34)C=MN(*)R(35)-;
M is oxygen or S;
A is oxygen or NR(34);
D is C or SO;
R(33) is (C~-C8)-alkyl, (C3-C8)-alkenyl, (CH2)bCdF2d+1 or -CnH2n-R(36);
b iszeroor1;
d is 1, 2, 3, 4, 5, 6 or 7;
n is zero,1, 2, 3, or 4;
R(36) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are CA 022~7299 1998-12-03 substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(37)R(38);
R(37) and R(38) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(34) is hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(35) is defined as R(33);
or R(33) and R(34) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the benzoylguanidine parent structure;
or R(2) is -SR(40), -OR(40), -NHR(40), -NR(40)R(41), -CHR(40)R(42), -CR(42)R(43)0H, -C--CR(45), -CR(46)=CR(45) or -[CR(47)R(48)]U-CO-[C(R49)R(50)]V-R(44);
R(40) and R(41) independently of one another are ~(CH2)p~(CHOH)q~(CH2)r~
(CHOH)t-R(51) or ~(CH2)p~O~(CH2~CH2O)q~R(51);
R(51) is hydrogen or methyl;
u is 1, 2, 3 or4;
v is zero,1, 2, 3 or 4;
p, q and r independently of one another are zero,1, 2, 3 or 4;
t is 1, 2, 3 or 4;
R(42) and R(43) independently of one another are hydrogen or (C1-C6)-alkyl;
or R(42) and R(43) together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;

CA 022~7299 1998-12-03 R(44) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl, -CeH2e-R(45);
e is zero,1, 2, 3 or 4;
R(45) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are H or (C1-C4)-alkyl;
or R(45) is(C1-Cg)-heteroaryl, which is unsubstituted or substituted as phenyl;
or R(45) is (C1-C6)-alkYI, which is unsubstituted or substituted by 1 - 3 OH;
R(46), R(47), R(48), R(49) and R(50) independently of one another are hydrogen or methyl;
or R(2) is R(55)-NH-SO2-;
R(55) is R(56)R(57)N-(C=Y)-;
Y is oxygen, S or N-R(58);
R(56) and R(57) independently of one another are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or-CfH2f-R(59);
f is zero,1, 2, 3 or 4;
R(59) is (C5-C7)-cycloalkyl, phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(56) and R(57) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(58) CA 022~7299 1998-12-03 is defined as R(56) or is amidine;
R(3), R(4) and R(5) are independently of one another defined as R(1) or R(2), but where at least one of the substituents R(2), R(3), R(4) and R(5) must be OH;
5 and their phammaceutically tolerable salts;
(HOE 95/F 007 K - EP-Offenlegungsschrift 723 956, NZ 280 887) ah) benzoylguanidines of the formula I

R(l ) R ( 2 ) ~ R ( 5 ) R(3) ~N~NH2 R(~) ~ NH2 15 in which:
one of the three substituents R(1), R(2) and R(3) is R(6)-A-B-D-;
R(6) is a basic protonatable radical, i.e. an amino group -NR(7)R(8), an amidino group R(7)R(8)N-C[=N-R(9)]- or a guanidino group R ( 7 ) R ( 1 0 ) R ( 8 ) --N~fN~

R(9) R(7), R(8), R(9) and R(10) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(7) and R(8) together are CaH2a;
a is4, 5, 6 or7;
where if a = 5, 6 or 7 a methylene group of the group CA 022~7299 1998-12-03 CaH2a can be replaced by a heteroatom group O, S~m or NR(11), or R(8) and R(9) or R(9) and R(10) or R(7) and R(10) are a group CaH2a;
a is2,3,4Or5;
where if a = 3, 4 or 5 a methylene group of the group CaH2a can be replaced by a heteroatom group O, S~m or NR(11);
m is zero,1 or2;
R(11) is hydrogen or methyl;
or R(6) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is CbH2b;
b is 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10;
where in the group CbH2b one or two methylene groups can be replaced by one of the groupings selected from the group consisting of -O-, -CO-, -CH[OR(20)]-, ~SOm~~ -NR(20)-, -NR(20)-CO-, -NR(20)-CO-NH-, -NR(20)-CO-NH-SO2-llo)oo -R ( 20 ) N-S-I N R ( l 9 ) l bb and -SOaa[NR(1 9)]bb-;
and where in the group CbH2b a methylene group can be replaced by -CH-R(99), where R(99) together with R(7) forms a pyrrolidine or piperi~line ring;
aa is 1 or2;
bb isOor1;
aa + bb = 2;
R(19) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;

CA 022~7299 1998-12-03 R(20) is hydrogen or methyl;
B is a phenylene or naphthylene radical R(12) R(12) 5 /$
R( l 3) R ( l 3 ) R(12) and R(13) independently of one another are hydrogen, methyl, F, Cl, Br, l, CF3 or-SOw-R(14);
R(14) is methyl or NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or alkyl having 1,2, 3 or 4 carbon atoms;
w is zero,1 or 2;
D is-CdH2d-Xf-;
d is zero,1, 2, 3 or 4;
X is -O-, -CO-, -CH[OR(21)]-, ~SOm~ or-NR(21)-;
f is zero or 1;
R(21) is hydrogen or methyl;
m is zero,1 or 2;
and the other substituents R(1) and R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, l, -CN, -(C1-C8)-alkyl, -(C2-C8)-alkenyl, -NR(35)R(36) or R(17)-CgH29~Zh~;
g is zero,1, 2, 3 or 4;
h is zero or 1;
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or CA 022~7299 1998-12-03 R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
Z is -O-, -CO-, -SOv- ,-NR(18)-, -NR(18)-CO-, -NR(18)-CO-NH-or -NR(18)-SO2-;
R(18) is hydrogen or methyl;
v iszero,10r2;
R(17) is hydrogen, cycloalkyl having 3, 5 or 6 carbon atoms or CkF2k+1-;
k is1,20r3, or R(17) is pyrrol-1 -yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or R(17) -is (C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, hydroxyl, methoxy, -NR(37)R(38), CH3SO2- and H2NO2S-;
R(37) and R(38) are hydrogen or-CH3;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or-CrF2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
r is 1, 2, 3 or 4;
and their pharmacologically tolerable salts;
(HOE 95/F 072 - EP-Offenlegungsschrift 738 712, NZ 286 380) CA 022~7299 1998-12-03 ai) indenoylguanidines of the formula I

R ( 3 )R ( 2 ) ~ -R ( 8 ) ( 5 ) ~NlN/ R ( 9 ) x A

R(6)R(l) R(7) R(lO) in which:
R(1) and R(2) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, cycloalkyl having 3, 4, 5 or 6 carbon atoms, O-alkyl having 1, 2, 3 or 4 carbon atoms, O-C(=O)-alkyl having 1, 2, 3 or 4 carbon atoms or CmH2m-NR(12)R(13);
R(12) and R(13) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
m is zero, 1, 2, 3 or 4;
NH-C(=O)-NH2, C(=O)-O-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-NH2, C(=O)-NH-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-N(alkyl)2 having 1, 2, 3 or 4 carbon atoms in each alkyl group, alkenyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkynyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, alkenylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkenyl group, alkynylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkynyl group, C1-C4-alkyl-substituted aryl, C1-C4-alkylheteroaryl, C1-C4-alkenylheteroaryl, aminoalkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, substituted aryl, heteroaryl and substituted heteroaryl;
R(3), R(4), R(5) and R(6) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, O-alkyl having 1, 2, 3, 4, 5, 6, 7, 8, CA 022~7299 1998-12-03 9 or 10 carbon atoms, halogen, (such as F, Cl, Br, I), OH, aryl, substituted aryl, heteroaryl, substituted heteroaryl, O-lower alkyl, O-aryl, O-lower alkylaryl, O-substituted aryl, O-lower alkyl-substituted aryl, O-C(=O)-C1-C4-alkylaryl, O-C(=O)-NH-C~-C4-alkyl, O-C(=O)-N(C1-C4-alkyl)2, NO2, CN, CF3, NH2, NH-C(=O)-C1-C4-alkyl, NH-C(=O)-NH2, COOH, C(=O)-O-C1-C4-alkyl, C(=O)-NH2, C(=O)-NH-C~-C4-alkyl, C(=O)-N(C1-C4-alkyl)2, C1-C4-COOH, C1-C4-alkyl-C(=O)-O-C1-C4-alkyl, SO3H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2, SO2-N(alkyl)(alkylaryl), C(=O)-R(11), C1-C10-alkyl-C(=O)-R(11), c2-clo-alkenyl-c(=o)-R(11), C2-Clo-alkYnyl-c(=o)-R(11)~ NH-C(=O)-Cl-C1O-alkyl-C(=O)-R(11), O-Cl-Cl l-alkyl-C(=O)-R(11 );
R(11 ) is C1-C4-alkyl, C1-C4-alkynyl, aryl, substituted aryl, NH2, NH-C1-C4-alkyl, N-(C1-C4-alkyl)2, S03H, SO2-alkyl, SO2-alkylaryl, SO2 N
(alkyl)2, SO2-N(alkyl)(alkylaryl);
X isO, SorNH;
R(7), R(8), R(9) and R(10) independently of one another are hydrogen, alkyl, cycloalkyl, aryl, alkylaryl;
or R(8) and R(9) together are part of a 5, 6 or 7-membered heterocyclic ring;
A is absent or is a nontoxic organic or inorganic acid.
(HOE 95/F 109 - EP 748 795, NZ 286 583) ak) benzyloxycarbonylguanidines of the formula I

R ( l ) R ( 2 ) ~ R ( S ) R ( 3 ) J~X~N~ N H 2 R ( 4 ) R ( 6 )\ ~ N H 2 R(7) in which:
R(1), R(2) and R(3) independently of one another are -Y-[4-R(8)-phenyl], -Y-[3-R(8)-phenyl] or-Y-[2-R(8)-phenyl], CA 022~7299 1998-12-03 where the phenyl is in each case unsubstituted or substituted by 1 - 2 substituents from the group consisting of F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(96)R(97);
R(96) and R(97) independently of one another are hydrogen or -CH3;
Y is a bond, CH2, oxygen, -S- or-NR(9);
R(9) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(8) is SOa[NR(98)]bNR(99)R(10);
a is 1 or 2;
b isOor1;
a + b = 2;
R(98), R(99) and R(10) independently of one another are hydrogen, -(C1-C8)-alkyl, benzyl, -(C2-C8)-alkylene-NR(11)R(12), (C2-C8)-alkylene-NR(13)-(C2-C8)-alkylene-NR(37)R(38) or (CO-C8)-alkylene-CR(39)R(40)CR(41 )R(42)(Co-C8)-alkylene-NR(43)R(44);
R(11), R(12), R(13), R(37), R(38), R(43) and R(44) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl:
R(39), R(40), R(41) and R(42) independently of one another are hydrogen, -(C1-C8)-alkyl or-(CO-C3)-alkylenephenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl,-CF3, methyl and methoxy;
or R(99) and R(10) together are 4 - 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
or R(8) is SOa[NR(98)]bNR(95)-C[=N-R(94)]-NR(93)R(92);

CA 022~7299 1998-12-03 R(92), R(93), R(94) and R(95) independently of one another are hydrogen or alkyl having 1,2, 3 or 4 carbon atoms;
or R(1), R(2) and R(3) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(1), R(2) and R(3) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C2-C8)-alkenyl or-(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and -Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(1), R(2) and R(3) independently of one another are -Q-4-[(CH2)k-CHR(17)-(C=O)R(20)]-phenyl, -Q-3-(CH2)k-CHR(17)-(C=O)R(20)]-phenyl or -O-2-[(CH2)k-CHR(17)-(c=O)R(2o)]-phenyl~
where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or -CH3;
Q is a bQnd, oxygen, -S- or-NR(18);
R(18) is hydrogen or-(C1-C4)-alkyl;

CA 022~7299 1998-12-03 R(17) is -OR(21) or -NR(21)R(22);
R(21) and R(22) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C1 -C8)-alkanoyl, -(C1 -C8)-alkoxycarbonyl, benzyl, benzyloxycarbonyl;
or R(21) is trityl;
R(20) is-OR(23) or-NR(23)R(24);
R(23), R(24) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl;
k is zero,1, 2, 3 or 4;
or R(1), R(2) and R(3) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) are -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is-CfH2f-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents from the group F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero,1 or 2;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or (C1-C4)-alkyl, or R(1), R(2) and R(3) independently of one another are (C1-Cg)-heteroaryl-N-oxide, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group CA 022~7299 1998-12-03 consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) independently of one another are -SR(28), -OR(28), -NR(28)R(29) or -CR(28)R(29)R(30);
R(28) is-CgH29-(C1-Cg)-heteroaryl-N-oxide, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
g is zero,1 or 2;
R(29), R(30) independently of one another are defined as R(28), hydrogen or (C1-C4)-alkyl;
or R(1), R(2) and R(3) independently of one another are hydrogen, F, Cl, Br, l, -C-N, T-(CH2)h-(CjF2j+1), R(31)SOI-, R(32)R(33)N-CO-, R(34)-CO- or R(45)R(46)N-SO2, where the perfluoroalkyl group is straight-chain or branched;
T is a bond, oxygen, -S- or-NR(47);
is zero,1 or 2;
h is zero,1 or 2;
is 1, 2, 3, 4, 5 or 6;
R(31), R(32), R(34) and R(45) independently of one another are -(C1-C8)-alkyl, -(C3-C6)-alkenyl, (CH2)nR(48) or-CF3;
n is zero,1, 2, 3 or 4;
R(47) is hydrogen or alkyl with 1, 2 or 3 carbon atoms;
R(48) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and CA 022~7299 1998-12-03 -NR(49)R(50);
R(49) and R(50) are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32), R(34) and R(45) are hydrogen;
R(33) and R(46) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32) and R(33), and R(45) and R(46) together are 5 or 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
or R(1), R(2) and R(3) independently of one another are R(51)-A-G-D-;
R(51) is a basic protonatable radical, i.e. an amino group -NR(52)R(53), an amidino group R(52)R(53)N-C[=N-R(54)]-or a guanidino group R(52)R(53)N-C[=N-R(54)]-NR(55)-;
R(52), R(53), R(54) and R(55) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(52) and R(53) are a group CaH2a;
a is4,5,60r7;
where if ~ = 5, 6 or 7 a carbon atom of the group CaH2a can be replaced by a heteroatom group 0, S~d or NR(56), or R(53) and R(54) or R(54) and R(55) or R(52) and R(55) are .a group CyH2y;
y is2,3,40r5;

CA 022~7299 1998-12-03 where if y = 3,4 or 5 a carbon atom of the group CVH2v can be replaced by a heteroatom group O, S~d or NR(56);
d is zero, 1 or 2;
R(56)is hydrogen or methyl;
or R(51)is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is a group CeH2e;
e is zero, 1, 2,3,4,5,6,7,8,9 or 10;
where in the group CeH2e a carbon atom can be replaced by one of the groupings -O-, -CO-, -CH[OR(57)]-,-SOr-,-NR(57)-,-NR(57)-CO-,-NR(57)-CO-NH-,-NR(57)-CO-NH-SO2- or-NR(57)-SO2-;
r is zero, 1 or 2;
G is a phenylene radical ~ R ( 5 8 ) R ( S 9 ) R(58) and R(59) independently of one another are hydrogen, methyl, methoxy, F, Cl, Br, I, CF3 or-SOs-R(60);
R(60)is methyl or NR(61)R(62);
R(61) and R(62) independently of one another are hydrogen or alkyl having 1, 2,3 or 4 carbon atoms;
D is-cvH2v-Ew-;
v is zero, 1, 2,3 or 4;
E is-O-,-CO-,-CH[OR(63)]-,-SOaa- or -NR(63)-;
w is zero or 1;
aa .is zero, 1 or 2 R(63) is hydrogen or methyl, CA 022~7299 1998-12-03 or R(1), R(2) and R(3) independently of one another are -CF2R(64), -CF[R(65)][R(66)], ~CF[(CF2)q~CF3][R(65)]1 -C[(CF2)p-CF3]=CR(65)R(66);
R(64) is alkyl having 1, 2, 3 or 4 carbon atoms or cycloalkyl having 3, 4, 5, 6 or 7 carbon atoms;
R(65) and R(66) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
q is zero, 1 or 2;
p is zero, 1 or 2;
or R(1), R(2) and R(3) independently of one another are -OR(67) or -NR(67)R(68);
R(67) and R(68) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(67) and R(68) together are 4, 5, 6 or 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, SO2, -NH-, -NCH3 or -N-benzyl;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(69), -NR(70)R(71) or-CzF2z+l;
R(69), R(70) and R(71) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
z is 1, 2, 3 or 4;
R(6) and R(7) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
X is oxygen or NR(72);
R(72) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceuticaliy tolerable salts;

CA 022~7299 1998-12-03 (HOE 95/F 115 - EP 744 397, NZ 286 622) al) alkenylcarboxylic acid guanidides, carrying fluorophenyl groups, of the formula I
) R ( l ) R ( 3 ) ~ / R ( 6 ) H
R ( ~ ) ~N~N~
R ( S ) ~ H~N~
R ( 7 ) in which:
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or phenyl, where the phenyl group is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) independently is defined as R(6);
R(1), R(2), R(3), R(4) and R(5) independently of one another are hydrogen or F;
where, however, at least one of the radicals R(1), R(2), R(3), R(4) and R(5) must be fluorine;
and their pharmaceutically tolerable salts;
(HOE 95/F 167 - NZ 299 015) ak) benzoylguanidines of the formula I
R(l ) R ( 2 ) ~
R ( 3 ) ~f~ NH2 ~ NH2 in which:
R(1) is R(4)-SOm .
or R(5)R(6)N-SO2-;

CA 022~7299 1998-12-03 m is 1 or 2;
R(4) and R(5) independently of one another are alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 3, 4, 5 or 6 carbon atoms, CF3 or-CnH2n-R(7);
n is zero, 1, 2, 3 or 4;
R(6) is H or alkyl having 1, 2, 3 or 4 carbon atoms;
R(7) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(5) is also hydrogen;
or R(5) and R(6) together are 4 or 5 methylene groups, of which a CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(1 ) is -Op-(CH2)q-(CF2)r-CF3;
p iszeroor1;
q iszero,10r2;
r is zero, 1, 2 or 3;
or R(1 ) is -SR(10), -OR(10) or -CR(1 O)R(1 1 )R(12);
R(10), R(1 1 ) and R(12) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -CsH2s-(C3-C8)-cycloalkyl or an aromatic system . selected from the group consisting of pyridyl, pyrrolyl, quinolyl, isoquinolyl, imidazolyl or phenyl;

CA 022~7299 1998-12-03 s is zero, 1 or 2;
where the aromatic systems pyridyl, pyrrolyl, quinolyl, isoquinolyl, imidazolyl and phenyl are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(2) is-(cH2)u-(cF2)t-cF3;
t is zero, 1, 2 or 3;
u iszeroor1;
R(3) is hydrogen or independently is defined as R(1);
and their pharmaceutically tolerable salts;
(HOE 95/F 173 - NZ 299 052) an) substituted cinnamic acid guanidides of the formula I
R ( 2 ) R ( 3 ) ~R (Rl()6 ) R ( ~ ) ~N~,~ NH2 R ( S )R ( 7 )~ NH2 in which:
at least one of the substituents R(1), R(2), R(3), R(4) and R(5) is -X -Yb-L -U;
X is CR(16)R(17), O, S or NR(18);
R(16), R(17) and R(18) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
a is zero or 1;
Y is alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkylene-T having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group, T, T-alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group;
T .is NR(20), O, S or phenylene, where the phenylene is not substituted or is CA 022~7299 1998-12-03 substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(21)R(22);
R(20), R(21) and R(22) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
b iszeroor1;
L is O, S, NR(23) or CkH2k;
k is 1, 2, 3, 4, 5, 6, 7, 8;
n iszeroor1;
U is NR(24)R(25) or an N-containing heterocycle having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms;
R(24) and R(25) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
or R(24) and R(25) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where the N-containing heterocycles are N- or C-bridged and are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(23), R(27) and R(28) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and the other substituents R(1), R(2), R(3), R(4) and R(5) in each case independently of one another are H, F, Cl, Br, l, CN, ~On-CmH2m+

CA 022~7299 1998-12-03 ~op-(cH2)s-cqF2q+1 0r~CrH2rR(1~);
n is zero or 1;
m is zero 1, 2, 3, 4, 5, 6, 7 or 8;
p iszeroorl;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
s is zero, 1, 2, 3 or 4;
r is zero, 1, 2, 3 or 4;
R(1 0) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(11)R(12);
R(1 1 ) and R(12) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;~nd their pharmaceutically tolerable salts;

CA 022~7299 1998-12-03 (HOE 95/F 220 - NZ 299 052) ao) benzoylguanidines of the formula I

R(l ) R ( 2 ) ~ R ( 5 ) R ( 3 ) ~N~NH2 R ( ~ ) ~ N H 2 in which:
at least one of the substituents R(1), R(2) and R(3) is R(6)-C(OH)2-;
R(6) is perfluoroalkyl having 1, 2 or 3 carbon atoms, which is straight-chain or branched;
and the other substituents R(1), R(2) and R(3) independently of one another are hydrogen, OH, F, Cl, Br, I, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, cycloalkyl with 3, 4, 5 or 6 carbon atoms, alkoxy having 1, 2, 3 or 4 carbon atoms or phenoxy, which is unsubstituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, methyl and methoxy;
or the other substituents R(1), R(2) and R(3) independently of one another are alkyl-SOx, -CR(7)=CR(8)R(9) or -C -CR(9);
x is zero, 1 or 2;
R(7) is hydrogen or methyl;
R(8) and R(9) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or is substituted by 1 - 3 .substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;

CA 022~7299 1998-12-03 or the other substituents R(1), R(2) and R(3) independently of one another are phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, quinolinyl, isoquinolinyl or imidazolyl, where quinolinyl, isoquinolinyl or imidazolyl are bonded via C
or N and where phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, quinolinyl, isoquinolinyl and imidazolyl are unsubstituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or the other substituents R(1), R(2) and R(3) independently of one another are SR(10), -OR(10), -CR(10)R(11)R(12);
R(10) is-CfH2f-(C3-C8)-cycloalkyl, quinolinyl, isoquinolinyl, pyridinyl, imidazolyl or phenyl, where the aromatic systems quinolinyl, isoquinolinyl, pyridinyl, imidazolyl and phenyl are unsubstituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero,1 or 2;
R(11) and R(12) independently of one another are defined as R(10), hydrogen or alkyl having 1,2,3 or 4 carbon atoms;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1,2 or 3 carbon atoms, F, Cl, Br, l, CN, OR(13), NR(14)R(15), ~(CH2)n-(CF2)o~CF3;
R(13), R(14) and R(15) independently of one another are hydrogen or alkyl having 1, 2,3 or.4 carbon atoms;
n iszeroor1;

CA 022~7299 1998-12-03 o is zero,1 or 2;
and their pharmacologically acceptable salts;
(HOE 95/F 253 - NZ 299 682) ap) sulfonimidamides of the formula I
N,R1 O= S--R2 .N~

in which:
at least one of the three substituents R(1), R(2) and R(3) is a benzoylguanidine, ~'~NYNH2 which is unsubstituted or substituted in the phenyl moiety by 1 - 4 radicals selected from the group consisting of alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -(CH2)m-R(14), F, Cl, Br, l, -C-N, CF3, R(22)SO2-, R(23)R(24)N-CO-, R(25)-CO-, R(26)R(27)N-SO2, -OR(35), -SR(35) or-NR(35)R(36);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or-CH3;
R(22),. R(23), R(25) and R(26) independently of one another are alkyl having 1, 2, 3, CA 022~7299 1998-12-03 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, (CH2)nR(29) or -CF3;
n is zero, 1, 2, 3 or 4;
R(29) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(30)R(31);
R(30) and R(31) are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(23), R(25) and R(26) are hydrogen;
R(24) and R(27) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(23) and R(24), and also R(26) and R(27) together are 5 or 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
or R(35) .is phenyl, which is not substituted or is substituted by 1 - 3 CA 022~7299 1998-12-03 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy, SO2R(5), SO2N R(6) R(7) and -N R(32) R(33);
R(5) is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms R(6) and R(7) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(32) and R(33) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(35) is Cl-Cg-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, (CH2)pR(10) p is zero, 1, 2, 3 or 4;
R(10) isphenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy, -SO2NR(17)R(8) and -SO2R(9);
R(17) and R(8) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
. R(9) is alkyl having 1, 2, 3 or 4 carbon atoms;
or the other radical R(1 ) and R(3) in each case CA 022~7299 1998-12-03 are hydrogen, R(4) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;
(HOE 95/F 265 - NZ 299 739) ao) benzoylguanidines of the formula I
R

O= S--R1 R3~, R6 R4~ N~, NH2 in which:
R(1) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or NR(7)R(8);
R(7) and R(8) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(2) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -SO2R(9);
R(9) independently is defined as R(1);
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26) or -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is -(C1 -C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, .CI, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;

CA 022~7299 1998-12-03 R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(4) is hydrogen, F, Cl, Br, I, OH, -C-N, CF3, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or-(CH2)mR(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
R(5) and R(6) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;
(HOE 95/F 269 K) ar) benzenedicarboxylic acid diguanidides of the formula I

R3 l R1 ~' Il' I
R4~N~yNH2 in which:
one of the radicals R(1), R(2), R(3) and R(4) is -CO-N=C(NH2)2;
and the other radicaJs R(1), R(2), R(3) and R(4) in each case are:
R(1 ) is hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, I, CA 022~7299 1998-12-03 -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) and R(4) independently of one another are hydrogen, F, Cl, Br, l, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(2) and R(4) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, not which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(2) and R(4) independently of one another are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or R(2) and R(4) CA 022~7299 1998-12-03 independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(5) is alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, l, X-(CH2)y~CF3 or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F and Cl, -CF3, methyl, methoxy and -NR(6)R(7);
R(6) and R(7) independently of one another are hydrogen or -CH3;
X is a bond or oxygen;
y is zero,1 or 2;
and their pharmaceutically tolerable salts;

CA 022~7299 1998-12-03 (HOE 95/F 269 BK) as) benzenedicarboxylic acid diguanidides of the formula I

R3~R1 R4~hf N~ NH2 in which:
one of the radicals R(1), R(2), R(3) and R(5) is -CO-N=C(NH2)2;
and the other radicals R(1), R(2), R(3) and R(5) in each case are:
R(1) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) is hydrogen, F, Cl, Br, l, OH, -C-N, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
or R(2) is R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24),. R(29) and R(30) independently of one another are hydrogen or methyl;

CA 022~7299 1998-12-03 or R(2) is -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(4) is CF3, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -(C3-C8)-cycloalkyl or -(CH2)mR(14);
m is 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
.and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) CA 022~7299 1998-12-03 independently of one another are hydrogen or -CH3;
or R(4) is phenyl, which is substituted by 2, 3, 4 or five substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and -NR(1 5)R(1 6);
R(15) and R(16) independently of one another are hydrogen or CH3;
and their pharrnaceutically tolerable salts;
(HOE 96/F 013) CA 022~7299 1998-12-03 at) diaryldicarboxylic acid diguanidides of the formula I

R3~R,~ R3 in which:
one of the radicals R(1), R(2), R(3), R(4) and R(5) is -CO-N=C(NH2)2;
the other radicals R(1 ) and R(5) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(2) and R(4) in each case independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mR(1 4);
m is zero, 1 or 2;
R(14) is-(C3-C8)-cycloalkylorphenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(1 5)R(16);
R(15) and R(16) are hydrogen or-CH3;
or the other radicals R(2) and R(4) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, CA 022~7299 1998-12-03 -CF3, methyl, methoxy;
or the other radicals R(2) and R(4) in each case are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or the other radicals R(2) and R(4) in each case independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
the other radical R(3) in each case is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are CA 022~7299 1998-12-03 hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
one of the radicals R(6), R(7), R(8), R(9) and R(10) is -CO-N=C(NH2)2;
the other radicals R(6) and R(10) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(132), -NR(133)R(134) or CF3;
R(132), R(133) and R(134) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(7) and R(9) in each case independently of one another are hydrogen, F, Cl, Br, l, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mmR(114);
mm is zero,1 or 2;
R(114) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(115)R(116);
R(115) and R(116) are hydrogen or-CH3;
or the other radicals R(7) and R(9) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or the other radicals R(7) and R(9) in each case are R(122)-SO2-, R(123)R(124)N-CO-, R(128)-CO- or R(129)R(130)N-so2;

CA 022~7299 1998-12-03 R(122) and R(128) independently of one another are methyl or -CF3;
R(123), R(124), R(129) and R(130) independently of one another are hydrogen or methyl;
or the other radicals R(7) and R(9) in each case independently of one another are -OR(135) or -NR(135)R(136);
R(135) and R(136) independently of one another are hydrogen or alkyl having 1, 2, 3,4, 5 or 6 carbon atoms;
or R(135) and R(136) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
the other radical R(8) in each case is hydrogen, -SR(125), -OR(125), -NR(125)R(126) or -CR(125)R(126)R(127);
R(125) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(125) is -(C1 -Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(126) and R(127) independently of one another are defined as R(125) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;

CA 022~7299 1998-12-03 A is absent or is -NR(11)-CO-, -NR(12)-CO-NR(13)-, -NR(17)-CO-NR(18)-SO2-, -NR(19)-SO2-, -SO2-NR(19)-SO2-, -SO2-NR(19)-CO-, -O-CO-NR(19)-SO2- or -CR(20)=CR(21)-;
R(11), R(12), R(13), R(17), R(18), R(19), R(20) and R(21) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms and their pharmaceutically tolerable salts;
(HOE 96/F 026) au) substituted thiophenylalkenylcarboxylic acid guanidides of the formula I
R(2 R(5) R(1 S ~ ~ ~ N~ / NH2 R(4) ~ NH2 in which:
at least one of the substituents R(1), R(2) and R(3) ~~P~(CH2)s~CqF2q+1 ~ R(40)CO or R(31)SOk;
p iszeroor1;
s is zero,1, 2, 3 or 4;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
k is zero,1 or 2;
R(40) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(31) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl or methoxy;

CA 022~7299 1998-12-03 or R(31) is NR(41)R(42);
R(41) and R(42) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, perfluoroalkyl having 1, 2, 3 or 4 carbon atoms, or R(41) and R(42) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are H, F, Cl, Br, I, CN, ~~na~CmaH2ma+1 0r~~gaCraH2raR(1~);
na is zero or 1;
ma is zero, 1, 2, 3, 4, 5, 6, 7 or 8;
ga is zero or 1;
ra is zero, 1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, Where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(4) and R(5) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, .3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;

CA 022~7299 1998-12-03 and their pharmaceutically tolerable salts;
(HOE 96/F 032) av) ortho-substituted benzoylguanidines of the formula I
F~ F

R(2) ~,~

R(3) J~ N~ NH2 Cl O NH2 In whlch:
R(2) and R(3) independently of one another are hydrogen, Cl, Br, I, (C1-Cg)-alkyl, (C3-Cg)-cycloalkyl or-OR(5);
R(5) is (C1-Cg)-alkyl or-CdH2d-(C3-C8)-CYcl~alkYl;
d is zero, 1 or 2;
where one of the two substituents R(2) and R(3) is always hydrogen but both substituents R(2) and R(3) are not simultaneously hydrogen, and their pharmaceutically tolerable salts;
(HOE 96/F 042) ax) benzoylguanidines of the formula I
R(1 ) R(2~

R(3) 'J~ N ~ NH2 R(4) ~ NH2 in which:
R(1) is H, F, Cl, Br, I, CN, NO2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkoxy having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkoxy having 3, 4, 5, 6, 7 or 8 carbon atoms or Xa-(CH2)b-(CF2)C-CF3;
X is oxygen, S, NR(5), a iszeroor1;
b is zero, 1 or 2;
c is zerQ, 1, 2 or 3;
R(5) is H, alkyl having 1, 2, 3 or 4 carbon atoms or CA 022~7299 1998-12-03 -CdH2dR(6);
d is zero,1,2, 3 or 4;
R(6) is cycloalkyl having 3,4,5, 6, 7 or 8 carbon atoms, phenyl, biphenylyl or naphthyl, where the aromatics phenyl, biphenylyl or naphthyl are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(7)R(8);
R(7) and R(8) independently are H or alkyl having 1, 2,3 or 4 carbon atoms;
or R(1) is -SR(10), -OR(10) or -CR(10)R(11)R(12);
R(10) is ~CfH2f-cycloalkyl having 3,4, 5,6, 7 or 8 carbon atoms in the cycloalkyl ring, or phenyl, where phenyl is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero,1 or 2;
R(11) and R(12) independently of one another are defined as R(10) or are hydrogen or alkyl having 1,2, 3 or 4 carbon atoms;
or R(1) is phenyl, naphthyl, biphenylyl or heteroaryl having 1, 2,3,4, 5, 6, 7, 8 or 9 carbon atoms, with the latter being linked via a carbon atom or a nitrogen atom of the ring, which are in each case unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino, or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13)R(14), -CHR(13)R(15), CA 022~7299 1998-12-03 -C[R(15)R(16)0H], -C-CR(18), -C[R(19)]=CHR(18), -C[R(20)R(21)]k-(CO)-[CR(22)R(23)]i-R(24), k is zero,1, 2, 3 or 4;
iszero,1,2,30r4;
R(13) and R(14) identically or differently are -(CH2)g-(CHOH)h-(CH2)j-(CHOH)j-R(17) or -(CH2)g~0~(CH2~CH20)h~R(24);
R(17) is hydrogen or methyl, g, h and i identically or differently are zero,1, 2, 3 or 4;
is 1, 2, 30r4;
R(15) and R(16) identically or differently are hydrogen, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or, together with the carbon atom carrying them, are cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(18) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(18) is heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, which is unsubstituted or substituted as phenyl;
or R(18) is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, which is unsubstituted or substituted by 1 - 3 OH;
or R(18) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(19), R(20), R(21), R(22) and R(23) identically or differently are hydrogen or methyl;

CA 022~7299 1998-12-03 R(24) is H, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or -CmH2m-R(18);
m is 1, 2, 3 or 4;
R(2) and R(3) are defined as R(1);
R(4) is alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;
(HOE 96/F 043) av) ortho-substituted benzoylguanidines of the formula I
R(1 ) R(2~

R(3) J~ N~y NH2 R(4) ~ NH2 in which:
R(1 ) is H, F, Cl, Br, I, CN, NO2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkoxy having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkoxy having 3, 4, 5, 6, 7 or 8 carbon atoms or Xa-(CH2)b-(CF2)C-CF3;
X is oxygen, S, NR(5), a iszeroor1;
b is zero, 1 or 2;
c is zero, 1, 2 or 3;
R (5) is H, alkyl having 1, 2, 3 or 4 carbon atoms or -CdH2dR(6);
d is zero, 1, 2, 3 or 4;
R(6) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, phenyl, biphenylyl or naphthyl, where the aromatics phenyl, biphenylyl or naphthyl are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(7)R(8);

CA 022~7299 1998-12-03 R(7) and R(8) independently are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1) is-SR(10), -OR(10) or-CR(10)R(11)R(12);
Rt10) is -CfH2f-cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms in the cycloalkyl ring, or phenyl, where phenyl is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero,1 or 2;
R(11) and R(12) independently of one another are defined as R(10), or hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1) is phenyl, naphthyl, biphenylyl or heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, with the latter being linked via a carbon atom or a nitrogen atom of the ring, which are in each case unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino, or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13) R(14), -CHR(13)R(15), -C[R(15)R(16)0H], -C-CR(18), -C[R(19)]=CHR(18), -C[R(20)R(21)]k-(CO)-[CR(22)R(23)]l-R(24), k is zero,1, 2, 3 or 4;
is zero,1, 2, 3 or 4;
R(13) and R(14) identically or differently are -(CH2)9-(CHOH)h-(CH2)j-(CHOH)j-R(17) or -(CH2)9-O-(CH2-CH2O)h-R(24);
R(17) is hydrogen or methyl, g, h and i CA 022~7299 1998-12-03 identically or differently are zero,1, 2, 3 or 4;
is1,2,30r4;
R(15) and R(16) identically or differently are hydrogen, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or, together with the carbon atom carrying them, are cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(18) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are H or alkyl having 1,2, 3 or 4 carbon atoms;
or R(18) is heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, which is unsubstituted or substituted as phenyl;
or R(18) is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, which is unsubstituted or substituted by 1 - 3 OH;
or R (18) is cycloalkyl having 3,4, 5, 6, 7 or 8 carbon atoms;
R(19), R(20), R(21), R(22) and R(23) identically or differently are hydrogen or methyl;
R(24) is H, alkyl having 1, 2~ 3, 4, 5 or 6 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or -CmH2m-R(18);
m is 1, 2, 3 or 4;
one of the two substituents R(2) and R(3) is hydroxyl;
and the other of the substituents R(2) and R(3) in each case is defined as .R(1);
R(4) is alkyl having 1, 2, 3 or 4 carbon atoms; alkoxy having 1, 2, 3 or 4 CA 022~7299 1998-12-03 carbon atoms, F, Cl, Br, l or-(CH2)n-(CF2)O-CF3;
n is zero or 1;
o iszeroor1;
and their pharmaceutically tolerable salts.

(DE 195 02 895, DE 44 30 212, EP 667 341, DE 44 04 183, EP 708 088, EP 723 963, EP O 694 537, DE 44 21 495, EP 699 660, EP 699 663, EP 699 666, DE 43 37 611, EP 0719 766, WO 94/26709, WO 96 04 241, EP 726 254, US 4 251 545, DE 35 02 629, WO 84/00875, Kumamoto et al., Pharm. Bull. [1966], 7 - 13; US 3 780 027, JP 8225513) Il. Also suitable are compounds of the formula R(3) R(2) R(4) ~ NH2 in which:
W, Y and Z
are a nitrogen atom or a carbon atom substituted by R(2) or R(3) or R(4);
R(1) is hydrogen, A, Hal, -CF3, -CH2F, -CHF2, -CH2CF3, -C2Fs, -CN, -NO2, -ethynyl, or an X-R';
A is alkyl having 1 to 6 carbon atoms;
Hal is F, Cl, Br or l;
X is oxygen, S or NR";
R" is hydrogen, A or a cyclic methylene chain having 3 to 7 carbon atoms;
R' is H, A, HO-A-, HOOC-A-, (C3-C7)-cycloalkyl, (C6-C8)-cycloalkylalkyl, CF3, CH2F, CHF2, CH2-CF3, Ph, -CH2-Ph or Het;
Ph is phenyl, naphthyl or biphenylyl which is unsubstituted or mono-, di- or trisubstituted by A, OA, NR'R", Hal, .CF3;
Het is a mono- or binuclear saturated, unsaturated or CA 022~7299 1998-12-03 aromatic heterocycle having 1 to 4 nitrogen, oxygen and/or sulfur atoms, which is unsubstituted or mono-, di- or trisubstituted by Hal, CF3, A, OH, OA, -X-R', -CN, -NO2, and/or carbonyl oxygen, where Het is bonded via N or an alkylene chain CmH2m wherem=zeroto6;
or R' and R"
together are alkylene having 4 - 5 carbon atoms, in which one CH2 group can also be replaced by oxygen, S, NH, N-A, N-Ph and N-CH2-Ph;
R(2) and R(3) independently of one another are hydrogen, Hal, A, HO-A-, X-R', -C(=N-OH)-A, A-O-CO-(C1-C4)-alkyl-, CN, NO2, COOH, halogen-substituted A, in particular CF3, CH2F, CHF2, C2Fs, CH2CF3, or S(O)nR"';
R"' is A, Ph or -Het;
n is zero, 1 or 2;
or R(2) and R(3) independently of one another are SO2NR'R", Ph or -O-Ph, -O-CH2-Ph, -CO-A, -CHO, -COOA, -CSNR'R", CONR'R", -CH=CH-COOH, -CH=CH-COOA, indenyl, indanyl, decahydronaphthyl, cyclopentenyl, dihydrothienyl, dihydrofuryl, heterobicyclyl, alkylthienyl, halothienyl, haloalkylthienyl, acylthienyl, halofuryl, haloalkylfuryl or pyrrolyl;
or R(2) and R(3) independently of one another are R(5)-0-;
R(5) is hydrogen, A, (C1-C6)-alkenyl or (C3-C7)-cycloalkyl;
R(4) is Ph, Het, -O-Het; CF3, S(O'~nR"', -SO2NR'R", alk;
Rl ;
~N~
N~

CA 022~7299 1998-12-03 or two of the substituents R(1) to R(4) together are a group -O-CR(6)R(7)-CO-NR(8)-, R(~ R(g) [R(2)] 0 to 4 where R(2) has the meaning indicated;
R(6), R(7), R(8) and R(9) independently of one another are H or A;
or R(8) is (C5-C7)-cycloalkyl;
or R(9) is cyano;
alk is straight-chain or branched (C1-C8)-alkyl or (C3-C8)-cycloalkyl, which is unsubstituted or mono-, di- or trisubstituted by A;
or alk is an ethenyl or ethynyl radical which is substituted by H, A, Ph or Het:
[DE 41 27 026, DE 4337609, JP 07025768, Edward J. Cragoe, Jr., DIURETICS (Chemistry, Pharmacology and Medicine), J. Wiley & Sons (1983), 303-341]
Ill. Compounds of the formula Z~N ~ Y

X J~N ~ N~ N H2 in which:
X is H, Hal, (Hal)3c, (C1-C6)-alkyl, (C3-C6)-cycloalkyl, substituted phenyl, (C~-C5)-alkyl-S- or (C~-C5)-alkyl-SO2;
Y is NH2 or substituted amino;
or X and Z
together are a -(CH2)4- or a 1,3-butadienylene chain;
or CA 022~7299 1998-12-03 Z is H, Hal, OH, HS, (C1-C5)-alkyl, (C3-C6)-cycloalkyl, substituted phenyl;
or Z is an amino group -NR(1)R(2);
R(1 ) is H, straight- or branched-chain, optionally substituted (C1-Cg)-alkyl, which can be interrupted by oxygen;
or R(1) is (C3-C8)-alkenyl, (C3-C8)-alkynyl, (C3-C7)-cycloalkyl or OH-substituted phenyl or OH-substituted phenyl-(C1-C4)-alkyl or OH-substituted (C3-C7)-cycloalkyl;
R(2) is 1-morpholino, hydrogen or a straight or branched (C1-C8)-alkyl chain, which can be interrupted by oxygen or an amino group, which straight or branched (C1-C8)-alkyl chain is unsubstituted or substituted by a substituted or unsubstituted mono- or polynuclear heterocycle which contains nitrogen, oxygen or sulfur atoms;
or which alkyl chain is substituted by phenyl, optionally mono- or polysubstituted by (C1-C4)-alkoxy, optionally substituted by OH, alkylamino, alkyl or phenyl;
or by an aminocarbonyl group or by hydroxyl or (C1-C4)-alkoxy groups, or R(2) is phenyl, unsubstituted or substituted by alkyl, alkoxy, an amino group, which as substituents carries:
H, a mono- or polynuclear heterocycle which CA 022~7299 1998-12-03 contains nitrogen, oxygen or sulfur atoms, which is unsubstituted or substituted by H, Hal or (C1-C4)-alkyl;
a phenyl radical, unsubstituted or substituted by a substituent selected from the group consisting of (C,-C4)-alkYI, (C1-C4)-alkoxy, Hal and OH;
or R(2) is 1 -piperidino, unsubstituted or substituted in the 4-position by an acyl radical of an aliphatic, alicyclic, aromatic or heteroaromatic carboxylic acid, (C1-C8)-alkyl, which for its part can be substituted by OH or (C1-C4)-alkoxy or a (C1-C4)-alkoxy-substituted phenyl radical;
or R(2) is amidino, which is unsubstituted or substituted by phenyl, which is unsubstituted or substituted by Hal or alkyl;
or R(2) is an acyl radical of an aliphatic, alicyclic, aromatic or heteroaromatic carboxylic acid, or R(2) is a (C1-C8)-alkyl chain, which can be substituted by a phenyl radical carrying OH, alkoxy or alkyl radicals, or R(1) and R(2) together with the nitrogen atom to which they are bonded, are a piperazine ring, which is unsubstituted or via a (C1-C6)-methylene chain carries a mono- or polynuclear heterocycle, which contains nitrogen, oxygen or sulfur, Hal is F, Cl, Br or 1.
-CA 022~7299 1998-12-03 ( EP 708 091, EP 622 356, JP 5-125085) IV. Likewise suitable are indoloylguanidine derivatives of the formula [R(1)]5~ , N~ NH2 R(2) ~ NH2 in which R(2) is hydrogen, unsubstituted or substituted (C1-C8)-alkyl, (C3-C7)-cycloalkyl, OH, (C1-C6)-alkyl-O-, an aromatic radical or a group -CH2-R(20);
R(20) is (c2-c6)-alkenyl or (C2-C6)-alkYnYI;
R(1) is 1 to 5 identical or different substituents, which are:
hydrogen, unsubstituted or substituted (C1-C8)-alkyl, (C2-C6)-alkenyl, (C2-C6)-alkynyl, (C3-C7)-cycloalkyl, halogen, -NO2 (C2-C8)-alkanoyl, arylalkanoyl having up to 10 carbon atoms, aroyl having up to 11 carbon atoms, -COOH, (C2-C6)-alkoxycarbonyl, an aromatic group or one of the following mentioned groups: -OR(3), -NR(6)R(7) or -S(O)nR(40);
R(3) is hydrogen, (C1-C8)-alkyl, substituted (C1-C8)-alkyl, (C3-C7)-cycloalkyl, an aromatic radical or a group -CH2-R(30) R(30) is alkenyl or alkynyl;
R(6) and R(7) independently of one another are hydrogen, unsubstituted or substituted (C1-C8)-alkyl, (C3-C7)-cycloalkyl, (C2-C8)-alkanoyl, an arylalkanoyl group having up to 10 carbon atoms, an aroyl group having up to 11 carbon atoms, an aromatic group or -CH2-R(60);
R(60) is (c2-c6)-alkenyl or (C2-C6)-alkYnYI;
or R(6) and R(7) together with the nitrogen atom are a 5 - 7-membered cyclic amine, which can additionally contain further heteroatoms in the ring;
n is zero,1 or 2;

CA 02257299 1998-12-~3 R(40) is unsubstituted or substituted (C1-C8)-alkyl, or an aromatic group, or a group -A ~ R' A is oxygen, ~S(O)n~ or-N(R50)-;
R(50) is hydrogen or (C1-C8)-alkyl;
R' is hydrogen, unsubstituted or substituted (C1-C8)-alkyl, in which the ring represents a saturated 3 - 8-membered heterocycle having a nitrogen atom, said substituted alkyl carries one or more groups selected from the group consisting of halogen, -OH, (Cl-C6)-alkoxy, -CN, -COOH, (C2-C6)-alkoxycarbonyl, (C2-C8)-alkanoyl, arylalkanoyl having up to 10 carbon atoms, aroyl having up to 11 carbon atoms, an aromatic group, -CONR(4)R(5), R(4) and R(5) identically or differently are hydrogen or (C1-C8)-alkyl;
or R(4) and R(5) are connected to one another and together form a 5 -7-membered cyclic amine which can additionally contain further heteroatoms in the ring, or said substituted alkyl carries a group ~-R~

in which:
E is a nîtrogen atom or a CH group;
R" is hydrogen, (C1-C8)-alkyl or substituted (C1-C8)-alkyl which is unsubstituted or substituted by OH, (C1-C8)-alkoxy, -CN, -COOH, (C2-C6)-alkoxycarbonyl, (C2-C8)-alkanoyl, aralkanoyl having up to 10 carbon atoms, aroyl having up to 11 carbon atoms, an aromatic group, -NP~(6)R(7), -CONP~(4)R~5);
R(4) and R(~) independently of one another are hydrogen or (Cl-C8)-alkyl;
where the cyclic system of the formula ~3 . . .

CA 022~7299 1998-12-03 is a 3 - 8-membered saturated aliphatic or heterocyclic ring system having a nitrogen atom, and where the aromatic groups mentioned are an aryl radical having up to 10 carbon atoms, a 5- or 6-membered heteroaryl radical having 1 - 4 nitrogen atoms, a 5- or 6-membered heteroaryl group containing 1 or 2 nitrogen atoms and a heteroatom which is oxygen or sulfur, or furyl, and where the aryl radicals mentioned can be unsubstituted or substituted by unsubstituted (C1-C8)-alkyl or substituted (C~-C8)-alkyl, halogen, -NO2, (C2-C6)-alkoxycarbonyl, COOH, -OR(3), NR(6)R(7), -CONR(4)R(5), -SO2NR(6)R(7) or S(O)nR(40), where R(1) and the guanidinocarbonyl radical can be in any desired position of the 5- or 6-membered ring of the indole system, and the appropriate pharmaceutically tolerable salts.

(WO 95 04052) V. Additionally suitable are heterocyclic guanidine derivatives of the formula R~

R(:~ N~N~
in which:
X is -O-, -S-, -NH-, -N[(C1 -C4)-alkyl]- or -N(phenyl)-;
R(1), R(2) and R(3) are hydrogen, halogen, (C1-C4)-alkyl, (C1-C4)-alkyl-O-, phenyl, benzyl;
or two of the substituents R(1), R(2) and R(3) together with one side of the benzo system are a 4 - 6-membered carbocyclic ring;
R(4) and R(5) independently of one another are hydrogen, (C1-C12)-alkyl, CA 022~7299 1998-12-03 benzhydryl, aralkyl, which is unsubstituted or substituted by one or more substituents from the groups halogen, (C1-C4)-alkyl, (C1-C4)-alkyl-O- or-CF3, -(CH2)m-CH2-m iszeroto3;
T is -CO-O-T(1 );
T(1 ) is hydrogen or (C1-C4)-alkyl;
Cy is a benzo-fused unsaturated or dihydro-5-membered ring heterocycle ~, R(6) a pyrazole or imidazole ring of the formula ~N or ~ ~ R(6) R(7) R(a) R(6) R(7) R(8) a naphthyl radical or a dihydro- or tetrahydronaphthyl radical R(6) a 2-, 3- or 4-pyridyl radical R(8) ~
~,, ~ R(6) R(7) Z is N- or CH;
a thienyl radical ~6) ~ R~7) R(6) is hydrogen, halogen, hydroxyl, (C1-C10)-alkyl, (C1-C10)-alkyl-O-, phenoxy, (C1-C10)-alkyloxymethyloxy- or-(O)nS-R(9);
R(9) is (C1-C10)-alkyl, thienyl, pyridyl, thiazolyl, thiadiazolyl, imidazolyl, pyrazolyl or phenyl, each of which is unsubstituted or mono- or disubstituted by halogen, (C1-C4)-alkyl or (C1 -C4)-alkyl-O-;
R(7) and R(8~
is hydrogen, halogen, hydroxyl, (C1-C10)-alkyl, CA 022~7299 1998-12-03 (C1-C10)-alkyl-O-, phenyl, phenoxy or (C1 -Cl 0)-alkoxymethyloxy;
or Cy is phenyl, which is unsubstituted or mono- or disubstituted by halogen, (C1-C4)-alkyl or (C1-C4)-alkyl-O-;
or Cy is -Gr-Am;
Gr is -R(1 3)-R(1 2)~(CH2)q~C[W][W(1 )]~(CH2)q~~; R(1 3)R(14)- or -R(1 5)-;
R(12) is a single bond, -O-, -(O)nS-, -CO- or-CONH-;
R(13) is a single bond, phenyl, thienyl, pyridyl, thiazolyl, thiadiazolyl, imidazolyl or pyrazolyl;
R(14) is a single bond or SO2-;
R(15) is (c2-clo)-alkenyl- or (C2-C10)-alkynYI;
W and W(1 ) independently of one another are hydrogen, (C1-C4)-alkyl;
or W and W(1) cyclically connected to one another are a (C3-C8)-hydrocarbon ring;
q and q' are zero to 9;
Am is -NR(1 0)R(1 1 );
R(10) is hydrogen, (C1-C4)-alkyl or benzyl, R(11) is (C1-C4)-alkyl, phenyl or benzyl;
or R(10) and R(1 1 ) together are a (C3-C10)-alkylene group, which is unsubstituted or substituted by -COOH, (Cl-C5)-alkoxycarbonyl, (C2-C4)-hydroxyl-alkylene or benzyl;
or CA 022~7299 1998-12-03 Am is pyrrolyl, pyridyl, pyrazolyl, morpholinyl, dihydropyridyl, tetrahydropyridyl, quinuclidinyl, imidazolyl, 3-azabicyclo[3.2.1]octyl, which is unsubstituted or substituted by (C1-C4)-alkyl, or Am is azabicyclo[3.2.2]nonyl;
or Am is a piperazine group of the formula ~N~R(' ~NJ
R(16) is hydrogen, (C1-C4)-alkyl, (C3-C6)-cycloalkyl, phenyl, tolyl, methoxyphenyl, halophenyl, diphenylmethylene, benzyl or pyridyl;
or Am is an azido group -(O)t-(CH2)q-C[W][W(1)]-(CH2)q'-N3;
t iszeroor1;
where W and W(1) have the previously indicated meaning;
and the optical enantiomers and the pharmacologically tolerable salts.

Preferably, NHE exchange inhibitors of subtype 3 are used:
(HOE 93/F 223 K - EP 639 573, NZ 264 130) r) benzo-fused 5-membered ring heterocycles, of the formula I
R ( 2 ) 9 \R ( 1 ) R ( 5 ) in which:
X is N or CR(6);
Y is oxygen, S or NR(7);
A, B together are a bond or A, B are both hydrogen, if X is CR(6) and Y is simultaneously NR(7);

CA 022~7299 1998-12-03 one of the substituents R(l) to R(6) is a -CO-N=C(NH2)2 group;
the other substituents R(1 ) to R(6) in each case are hydrogen, F, Cl, Br, I or (C1-C6)-alkyl;
up to two of the other substituents R(1 ) to R(6) are CN, NO2, N3, (C1-C4)-alkyloxy or CF3;
up to one of the other substituents is R(8)-cnH2n-z-;
n iszeroto 10;
where the alkylene chain -CnH2n- is straight-chain or branched and where a carbon atom can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
R(8) is hydrogen, (C2-C6)-alkenyl or (C3-C10)-cycloalkyl, which is unsubstituted or substituted by 1 to 4 methyl groups or an OH group, or can contain an ethylene group -CH=CH-, and wherein a methylene group can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
or R(8) is phenyl, which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, Br, I, CF3, CH3-S(O)s- or R(9)-Wy~;
s is zero, 1 or 2;
R(9) is H, methyl, ethyl, W is oxygen or NR(10);
R(10) is H or methyl;
y is zero or 1;
or R(8) is CmF2m+l;
m is 1 to 3;
or R(8) is 1- or 2-naphthyl, pyridyl, quinolyl or isoquinolyl;
Z . is -CO-, -CH2- or -[CR(11 )(OH)]q-;
q is 1, 2 or3;

CA 022~7299 1998-12-03 R(11) is H or methyl;
or Z is oxygen or -NR(12)-;
R(12) is H or methyl;
or Z is-S(O)s-;
s is zero,1 or 2;
or Z is -SO2-NR(13)-;
R(13) is H or (C1-C4)-alkyl;
R(7) is hydrogen, (C1-C~0)-alkyl, (C2-C10)-alkenyl or R(8)-CnH2n-;
and their pharmaceutically tolerable salts;

(HOE 93/F 436 - EP-Offenlegungsschrift 659 748), NZ 270 264) v) acylguanidines of the formula I

R ( 2 )~3~",N~NH2 ( I ) 8 ~ NH2 in which:
X is carbonyl, sulfonyl, R(1) is H, (C1 -C8)-alkyl, unsubstituted or substituted by hydroxyl, (C3-C8)-cycloalkyl, phenyl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino, R(2) is H, (C1-C4)-alkyl, and their pharmaceutically tolerable salts;
(HOE 94/F 014 K - EP-Offenlegungsschrift 666 252, NZ 270 370) w) phenyl-substituted alkylcarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I

, CA 022~7299 1998-12-03 R(8) R(~) R(l ) \ /
R ( 2 )~( C ) ~Nq/N H 2 ( I ) R ( 3 ) R ( 5 ) ~ NH2 R(~) in which:
R(A) is hydrogen, F, Cl, Br, I, CN, ORt6), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, Or(CH2)aCbF2b+1 or NR(7)R(8);
r iszeroor1;
a is zero, 1, 2, 3 or 4;
b is 1, 2, 3, 4, 5, 6, 70r8;
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(1 0);
R(9) and R(10) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
R(B) independently is defined as R(A);
X is 1, 2 or 3;
R(1) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl, -0t(CH2)dCeF2e+1, F, Cl, Br, I or CN;
t is zero or 1;
d is zero, 1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7 or 8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1 );
but with the condition that at least one of the substituents R(1), R(2), R(3), R(4), R(5), R(A) and R(B) is an -0t(CH2)dCeF2e+1 or an ~r(CH2)aCbF2b+1 group~

CA 022~7299 1998-12-03 and their pharmaceutically tolerable salts;

(HOE 94/F 123 - EP-Offenlegungsschrift 682 017, NZ 272 058) y) bicyclic heteroaroylguanidines of the formula I
R(~) R(3) R ( S ) ~v~w~,X~y~R ( 2 ) ~u~l~z~Nq~ N H 2 R ( 7 ) R ( l ) ~ N H 2 in which:
T, U, V, W, X, Y and Z
independently of one another are nitrogen or carbon;
but with the restriction that X and Z are not simultaneously nitrogen, and that T, U, V, W, X, Y and Z carry no substituents when they are nitrogen, and that no more than four of them are simultaneously nitrogen, R(1) and R(2) independently of one another are hydrogen, F, Cl, Br, l, (C1-C3)-alkyl, (C1-C3)-perfluoroalkyl, OR(8), NR(8)R(9) or C(=O)N=C(NH2)2;
R(8) and R(9) independently of one another are hydrogen or (C1-C3)-alkyl, or R(8) and R(9) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(3), R(4), R(5), R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, l, -C-N, Xk-(CH2)p-(CqF2q+1), R(10a)-SObm, R(10b)R(10c)N-CO, R(11)-CO-or R(12)R(13)N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is oxygen, S or NR(14);
R(14) is H or (C1-C3)-alkyl;

CA 022~7299 1998-12-03 bm is zero,1 or 2;
p is zero,1 or 2;
k iszeroor1;
q is1,2,3,4,50r6;
R(1 Oa), R(1 Ob), R(11) and R(12) independently of one another are (C1-C8)-alkyl, (c3-c6)-alkenyl~ -CnH2n-R(15) or (C1-Cg)-PerflU~r~alkyl;
n is zero,1,2, 3 or 4;
R(15) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H or C1-C4-alkyl;
or R(1 Ob), R(11) and R(12) are hydrogen;
R(10c) and R(13) independently are hydrogen or (C1-C4)-alkyl;
or R(10b) and R(10c) and also R(12) and R(13) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
25 or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-C8)-alkyl, -CalH2alR(18) or (C3-C8)-alkenyl;
al is zero,1 or 2;
R(18) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatic are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyL, methoxy and NR(19a)R(19b);
R(19a) and R(19b) CA 022~7299 1998-12-03 are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-Cg)-heteroaryl which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are o -Y~( C ) h- ( CHOH)j-(CH2)j-(CHOH)k-R(23) or _r (C)Od_(CH~H)OO-(CH2)0f-(CHOH)O9-R(24) Or ~ (C)Qh_(CH~H)OO-(CH2)CP-(CHOH)~-R(2S) Y is oxygen, -S- or-NR(22)-;
h, ad, ah independently of one another are zero or 1;
i,j,k,ae,af,ag,ao,apandak independently of one another are zerG, 1, 2, 3 or 4;
but where in each case h, i and k are not simultaneously zero, ad, ae and ag are not simultaneously zero, and ah, ao and ak are not simultaneously zero, R(23), R(24) R(25) and R(22) CA 022~7299 1998-12-03 independently of one another are hydrogen or (C1-C3)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are SR(29), -OR(30), -NR(31)R(32) or -CR(33) R(34) R(35);
R(29), R(30), R(31) and R(33) independently of one another are -CaH2a-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero,1 or 2;
R(32), R(34) and R(35) independently of one another are defined as R(29) or hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are -- W ~R(96) ~ ~R(97) or ~R(98) --W W--R(96), R(97) and R(98) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino or benzyl;
W is oxygen, S or NR(36)-;
R(36) is H or(C1-C4)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(46)X(1)-;
X(1) is oxygen, S, NR(47), (D=O)A- or NR(48)C=MN(*)R(49)-;
M is oxygen orsulfur;

CA 022~7299 1998-12-03 A is oxygen or NR(50);
D is C or SO;
R(46) is (C1-Cg)-alkyl~ (C3-C8)-alkenYI, (CH2)bCdF2d+1 or -CXH2X-R(51 );
b iszeroor1;
d is 1, 2, 3, 4, 5, 6 or 7;
x is zero,1, 2, 3 or 4;
R(51) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatic are not substituted or are substituted by 1 -3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(47), R(48) and R(50) independently are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(49) is defined as R(46);
or R(46) and R(47), or R(46) and R(48) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the heteroaroylguanidine parent structure;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are -SR(64), -OR(65), -NHR(66), -NR(67)R(68), -CHR(69)R(70) or-CR(54)R('5)0H, -C-CR(56), -CR(58)=CR(57) or-[CR(59)R(60)]u-CO-[CR(61)R(62)]v-R(63);
R(64), R(65), R(66), R(67) and R(69) identically or differently are -(cH2)y-(cHoH)z-(cH2)aa-(cHoH)t-R(71) or -(cH2)ab-o-(cH2-cH2o)ac-R(72);

CA 022~7299 1998-12-03 R(71) and R(72) independently of one another are hydrogen or methyl;
u is 1,2, 30r4;
v is zero, 1, 2, 3 or 4;
y, z, aa identically or differently are zero, 1, 2, 3 or 4;
t is 1, 2, 3 or 4;
R(68), R(70), R(54) and R(55) identically or differently are hydrogen or (C1-C6)-alkyl;
or R(69) and R(70), or R(54) and R(55) together with the carbon atom carrying them, are a (C3-C8)-cycloalkyl;
R(63) is hydrogen, (C~-C6)-alkyl, (C3-C8)-cycloalkyl or -CeH2e-R(73);
e is zero,1, 2, 3 or 4;
R(56), R(57) and R(73) independently are phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(74)R(75);
R(74) and R(75) are hydrogen or (C1-C4)-alkyl;
or R(56), R(57) and R(73) independently are (C1-Cg)-heteroaryl, which is unsubstituted or substituted as phenyl;
R(58), R(59), R(60), R(61) and R(62) are hydrogen or methyl;
30 or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(76)-NH-SO2-;
R(76) is R(77.)R(78)N-(C=Y')-;
Y' is oxygen, S or N-R(79);

CA 022~7299 1998-12-03 R(77) and R(78) identically or differently are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or-C~H2f-R(80);
f is zero, 1, 2, 3 or 4;
R(80) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C~-C4)-alkyl;
or R(77) and R(78) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(79) is defined as R(77) or is amidine;
15 or R(3), R(4), R(5), R(6) and R(7) independently of one another are NR(84a)R(85), OR(84b), SR(84c) or -CnH2n-R(84d);
n is zero, 1, 2, 3 or 4;
R(84d) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are hydrogen or C1-C4-alkyl;
R(84a), R(84b), R(84c) and R(85) independently of one another are hydrogen, (C1-C8)-alkyl, (Cl-C8)-perfluoroalkyl or (CH2)aX-R(84g);
ax is zero, 1, 2, 3 or 4;
R(84g) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and N R(84u) R(84v);

CA 022~7299 1998-12-03 R(84u) and R(84v) are hydrogen or C1-C4-alkyl;
or R(84a) and R(85) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl, and their pharmaceutically tolerable salts;
(HOE 94/F 168 - EP-Offenlegungsschrift 690 048, NZ 272 373) ab) phenyl-substituted alkenylcarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I
R(2) R(1 ) R(3) " :" / R,~D)R~) R(B) - E ~ ~c N~ NH2 R(5) R(C) R(A ) R(B) in which:
R(A) is hydrogen, F, Cl, Br, l, CN, OH, OR(6), (C1-C8)-alkyl, 15~r(CH2)aCbF2b+1, (C3-C8)-cycloalkyl or NR(7)R(8);
r is zero or 1;
a is zero,1, 2, 3 or 4;
b is 1, 2, 3, 4, 5, 6, 7 or 8;
R(6) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatic are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and . NR(9)R(10);
R(9) and R(10) CA 022~7299 1998-12-03 are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(B) independently is defined as R(A);
10 X iszero, 1 or2;
Y is zero, 1 or 2;
R(C) is hydrogen, F, Cl, Br, I, CN, OR(12), (C1-C8)-alkyl, Op(CH2)fCgF29+
or (C3-C8)-cycloalkyl;
p iszeroor1;
f iszero, 1, 2, 3 or4;
g is 1, 2, 3, 4, 5, 6, 7 or 8;
R(1 2) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics phenyl or benzyl are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);
R(13) and R(14) independently of one another are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(D) independently is defined as R(C), R(1) is hydrogen, (C1-C8)-alkyl, -Ot(CH2)dCeF2e+1~ (C3-Cg)-cycloalkyl~ F~
Cl, Br, I or CN;
t iszero or 1;
d is zero, 1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7 or 8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);

CA 022~7299 1998-12-03 but with the condition that at least one of the substituents R(A), R(B), R(C), R(D), R(1), R(2), R(4) or R(5) is a ~r(CH2)aCbF2b+1- Op(CH2)fCgF29+1 or Ot(CH2)dCeF2e+~ group and R(3) is not a Ot(CH2)dCeF2e+1 group;
and their pharmaceutically tolerable salts;
(HOE 95/F 007 K - EP-Offenlegungsschrift 723 956, NZ 280 887) ah) benzoylguanidines of the formula I
R(l) R(2) ~ R(S) R(3) ~ N ~ NH2 R(~) ~ NH2 in which:
one of the three substituents R(1), R(2) and R(3) is R(6)-A-B-D-;
R(6) is a basic protonatable radical, i.e. an amino group -NR(7)R(8), an amidino group R(7)R(8)N-C[=N-R(9)]- or a guanidino group R(7) R(lO) ~N N~
R(8) R(9)~

R(7), R(8), R(9) and R(10) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(7) and R(8) together are CaH2a;
a is4,5,60r7;
where if a = 5, 6 or 7 a methylene group of the group CaH2a can be replaced by a heteroatom group O, S~m .or NR(11), or CA 022~7299 1998-12-03 R(8) and R(9) or R(9) and R(10) or R(7) and R(10) are a group CaH2a;
a is2,3,4Or5;
where if a = 3,4 or 5 a methylene group of the group CaH2a can be replaced by a heteroatom group O, S~m or NR(11);
m is zero,1 or 2;
R(11) is hydrogen or methyl;
or R(6) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is CbH2b;
b is 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10;
where in the group CbH2b one or two methylene groups can be replaced by one of the groupings selected from the group consisting of -O-, -CO-, -CH[OR(20)]-, ~SOm~~ -NR(20)-, -NR(20)-CO-, -N R(20)-CO-N H-, -N R(20)-CO-N H-SO2-1(1 ~ ) ~ ~
- R ( 2 0 ) N -S -I N R ( l 9 ) I b b and -SOaa[NR(1 9)]bb-;
and where in the group CbH2b a methylene group can be replaced by CH-R(99), where R(99) together with R(7) forms a pyrrolidine or piperidine ring;
aa is 1 or 2;
bb is 0 or 1;
aa + bb = 2;
R(19) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms, R(20) is hydrogen or methyl;

CA 022~7299 1998-12-03 B is a phenylene or naphthylene radical, R( l 2) R( l 2) R ( l 3 ) ~
R( l 3) R(12) and R(13) independently of one another are hydrogen, methyl, F, Cl, Br, l, CF3 or -SOW-R(14);
R(14) is methyl or NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
w is zero,1 or2;
D is -CdH2d-Xf-;
d is zero,1, 2, 3 or 4;
X is -O-, -CO-, -CH[OR(21)]-, ~SOm~ or -NR(21)-;
f iszeroor1;
R(21) is hydrogen or methyl;
m is zero,1 or 2;
and the other substituents R(1) and R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, l, -CN, -(C1-C8)-alkyl, -(C2-C8)-alkenyl, -NR(35)R(36) or R(17)-CgH29~Zh~;
g is zero,1, 2, 3 or4;
h is zero or 1;
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
Z is -O-, -CO-, -SOv- ,-NR(18)-, -NR(18)-CO-, -NR(18)-CO-NH-CA 022~7299 1998-12-03 or -NR(18)-SO2-;
R(18) is hydrogen or methyl;
v is zero,1 or 2;
R(17) is hydrogen, cycloalkyl having 3, 5 or 6 carbon atoms or CkF2k+1-;
k is 1,2Or3, or R(17) is pyrrol-1 -yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, ~C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or R(17) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, rnethyl, hydroxyl, methoxy, -NR(37)R(38), CH3SO2- and H2NO2S-;
R(37) and R(38) are hydrogen or-CH3;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or-CrF2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
r is 1, 2, 3 or 4;
and their pharmacologically tolerable salts;
(HOE 95/F 072 - EP-Offenlegungsschrift 738 712, NZ 286 380 ai) indenoylguanidines of the formula I

CA 022~7299 1998-12-03 R ( 3 )R ( 2 ) N-R ( 8 ) ( 4 ) ~ ~ / R ( 9 ) ~ A

R(6)R(1) R(7) R(lO) in which:
R(1) and R(2) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, cycloalkyl having 3, 4, 5 or 6 carbon atoms, O-alkyl having 1, 2, 3 or 4 carbon atoms, O-C(=O)-alkyl having 1, 2, 3 or 4 carbon atoms or CmH2m-NR(1 2)R(13);
R(12) and R(13) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
m is zero, 2, 3 or 4;
NH-C(=O)-NH2, C(=O)-O-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-NH2, C(=O)-NH-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-N(alkyl)2 having 1, 2, 3 or 4 carbon atoms in each alkyl group, alkenyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkynyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, alkenylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkenyl group, alkynylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkynyl group, C1-C4-alkyl-substituted aryl, C1-C4-alkylheteroaryl, C1-C4-alkenylheteroaryl, aminoalkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, substituted aryl, heteroaryl and substituted heteroaryl;
R(3), R(4), R(5) and R(6) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, O-alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, halogen, (such as F, Cl, Br, I), OH, aryl, substituted aryl, heteroaryl, substituted heteroaryl, O-lower-alkyl, O-aryl, O-lower-alkylaryl, O-substituted aryl, O-lower-alkyl-CA 022~7299 1998-12-03 substituted aryl, O-C(=O)-C1-C4-alkylaryl, O-C(=O)-NH-C1-C4-alkyl, ~~C(=~)-N(c1-c4-alkyl)2~ NO2, CN, CF3, NH2, NH-C(=O)-C1-C4 alkyl, NH-C(=O)-NH2, COOH, C(=O)-O-C1-C4-alkyl, C(=O)-NH2, C(=o)-NH-c1-c4-alkyl~ C(=o)-N(c1-c4-alkyl)2~ C1-C4-C~~H~ C1-C4 alkyl-C(=O)-O-C1-C4-alkyl, SO3H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2, SO2-N(alkyl)(alkylaryl), C(=O)-R(11), C1-C10-alkyl-C(=O)-R(11), C2-C10-alkenyl-C(=O)-R(11), C2-C10-alkynyl-C(=O)-R(11), NH-C(=O)-C1 -C10-alkyl-C(=O)-R(11), O-C1-C11 -alkyl-C(=O)-R(11);
R(11) is C1-C4-alkyl, C1-C4-alkynyl, aryl, substituted aryl, NH2, NH-C1-C4-alkYI, N-(C1-C4-alkyl)2, S03H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2, SO2-N(alkyl)(alkylaryl);
X isO, SorNH;
R(7), R(8), R(9) and R(10) independently of one another are hydrogen, alkyl, cycloalkyl, aryl, alkylaryl;
or R(8) and R(9) together are part of a 5, 6 or 7-membered heterocyclic ring;
A is absent or is a nontoxic organic or inorganic acid.
(HOE 95/F 109 - EP 748 795, NZ 286 583) ak) benzyloxycarbonylguanidines of the formula I
R(l ) R ( 2 ) ~,~ R ( 5 ) R(3) J~X~N~NH2 R ( 4 ) R ( 6 )\ ~ N H 2 R ( 7 ) in which:
R(1), R(2) and R(3) independently of one another are -Y-[4-R(8)-phenyl], -Y-[3-R(8)-phenyl] or-Y-[2-R(8)-phenyl], where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group consisting of F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(96)R(97);

CA 022~7299 1998-12-03 R(96) and R(97) independently of one another are hydrogen or -CH3;
Y is a bond, CH2, oxygen, -S- or-NR(9);
R(9) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(8) is SOa[NR(98)]bNR(99)R(10);
a is 1 or 2;
b isOor1;
a + b = 2;
R(98), R(99) and R(10) independently of one another are hydrogen, -(C1-C8)-alkyl, benzyl, -(C2-C8)-alkylene-NR(11)R(12), (C2-C8)-alkylene-NR(13)-(C2-C8)-alkylene-NR(37)R(38) or (CO-C8)-alkylene-CR(39)R(40)CR(41 )R(42)(Co-C8)-alkylene-NR(43)R(44);
R(11), R(12), R(13), R(37), R(38), R(43) and R(44) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl:
R(39), R(40), R(41) and R(42) independently of one another are hydrogen, -(C1-C8)-alkyl or-(CO-C3)-alkylenephenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl and methoxy;
or R(99) and R(10) together are 4 - 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
or R(8) is SOa[NR(98)]bNR(95)-C[=N-R(94)]-NR(93)R(92);
R(92), R(93), R(94) and R(95) .independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;

CA 022~7299 1998-12-03 or R(1), R(2) and R(3) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(1), R(2) and R(3) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C2-C8)-alkenyl or-(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(1), R(2) and R(3) independently of one another are -Q-4-[(CH2)k-CHR(17)-(C=O)R(20)]-phenyl, -Q-3-(CH2)k-CHR(17)-(C=O)R(20)]-phenyl or -Q-2-[(CH2)k-CH R(17)-(C=o) R(20)]-phenyl, where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group consisting of F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or -CH3;
Q is a bond, oxygen, -S- or -NR(18);
R(18) is hydrogen or-(C1-C4)-alkyl;
R(17) is -OR(21) or -NR(21)R(22);

CA 022~7299 1998-12-03 R(21) and R(22) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C1 -C8)-alkanoyl, -(C1 -C8)-alkoxycarbonyl, benzyl, benzyloxycarbonyl;
or R(21) istrityl;
R(20) is-OR(23) or-NR(23)R(24);
R(23), R(24) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl;
k iszero,1,2,30r4;
or R(1), R(2) and R(3) independently of one another are (C1-Cg)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) are-SR(25),-OR(25),-NR(25)R(26),-CR(25)R(26)R(27);
R(25) is-CfH2f-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero,1 or 2;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or (C1-C4)-alkyl, 30 or R(1), R(2) and R(3) independently of one another are (C1-Cg)-heteroaryl-N-oxide, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group CA 022~7299 1998-12-03 consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) independently of one another are -SR(28), -OR(28), -NR(28)R(29) or -CR(28)R(29)R(30);
R(28) is-CgH29-(C1-Cg)-heteroaryl-N-oxide, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
g is zero,1 or 2;
R(29), R(30) independently of one another are defined as R(28), or are hydrogen or (C1-C4)-alkyl;
or R(1), R(2) and R(3) independently of one another are hydrogen, F, Cl, Br, l, -C-N, T-(CH2)h-(CjF2j+1), R(31)SOI-, R(32)R(33)N-CO-, R(34)-CO- or R(45)R(46)N-SO2, where the perfluoroalkyl group is straight-chain or branched;
T is a bond, oxygen, -S- or -NR(47);
is zero,1 or 2;
h is zero,1 or 2;
i is 1, 2, 3, 4, 5 or 6;
R(31), R(32), R(34) and R(45) independently of one another are -(C1-C8)-alkyl, -(C3-C6)-alkenyl, (CH2)nR(48) or-CF3;
n is zero,1, 2, 3 or 4;
R(47) is hydrogen or alkyl having 1, 2 or 3 carbon atoms;
R(48) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and CA 022~7299 1998-12-03 -NR(49)R(50);
R(49) and R(50) are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32), R(34) and R(45) are hydrogen;
R(33) and R(46) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32) and R(33) and also R(45) and R(46) together are 5 or 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
15 or R(1), R(2) and R(3) independently of one another are R(51)-A-G-D-;
R(51) is a basic protonatable radical, i.e. an amino group -NR(52)R(53), an amidino group R(52)R(53)N-C[=N-R(54)]-or a guanidino group R(52)R(53)N-C[=N-R(54)]-NR(55)-;
R(52), R(53), R(54) and R(55) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(52) and R(53) are a group C~H2a;
a is4,5,60r7;
where if a = 5, 6 or 7 a carbon atom of the group CaH2~ can be replaced by a heteroatom group 0, S~d or NR(56), or R(53) and R(54) or R(54) and R(55) or R(52) and R(55) are a group CyH2y;
y is2,3,40r5;

CA 022~7299 1998-12-03 where if y = 3, 4 or 5 a carbon atom of the group CyH2y can be replaced by a heteroatom group O, S~d or NR(56);
d is zero,1 or 2;
R(56) ishydrogenormethyl;
or R(51) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is a group CeH2e;
e is zero,1, 2, 31 4, 5, 6, 7, 8, 9 or 10;
where in the group CeH2e a carbon atom can be replaced by one of the groupings -O-, -CO-, -CH[OR(57)]-, -SO,-, -NR(57)-, -NR(57)-CO-, -NR(57)-CO-NH-, -NR(57)-CO-NH-SO2- or-NR(57)-SO2-;
r iszero, 1 or2;
G is a phenylene radical, R(58) R ( S 9 ) R(58) and R(59) independently of one another are hydrogen, methyl, methoxy, F, Cl, Br, l, CF3 or-SOs-R(60);
R(60) is methyl or NR(61)R(62);
R(61) and R(62) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
D is-cvH2v-Ew-;
v iszero,1,2,3Or4;
E is -O-, -CO-, -CH[OR(63)]-, -SOaa- or -NR(63)-;
w .is zero or 1 ;
aa is zero,1 or 2 CA 022~7299 1998-12-03 R(63) is hydrogen or methyl, or R(1), R(2) and R(3) independently of one another are -CF2R(64), -CF[R(65)][R(66)], -CF[(CF2)q~CF3)][R(65)]~ -c[(cF2)p-cF3]=cR(65)R(66);
R(64) is alkyl having 1,2, 3 or 4 carbon atoms or cycloalkyl having 3, 4, 5, 6 or 7 carbon atoms;
R(65) and R(66) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
q is zero,1 or2;
p is zero,1 or 2;
or R(1), R(2) and R(3) independently of one another are -OR(67) or -NR(67)R(68);
R(67) and R(68) independently of one another are hydrogen or alkyl having 1, 2, 3,4, 5 or 6 carbon atoms;
or R(67) and R(68) together are 4, 5, 6 or 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, SO2, -NH-, -NCH3 or -N-benzyl;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(69), -NR(70)R(71) or-CzF2z+1;
R(69), R(70) and R(71) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
z is 1, 2, 3 or 4;
R(6) and R(7) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
X is oxygen or NR(72);
R(72) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;

CA 022~7299 1998-12-03 and their pharmaceutically tolerable salts;

(HOE 95/F 115 - EP 744 397, NZ 286 622) al) alkenylcarboxylic acid guanidides, carrying fluorophenyl groups, of the 5 formula I
R ( 2 ) R ( l ) R ( 3 ) ~/ R ( 6 ) 7 R ( ~ ) ~N~ N~

R(5) ~ H~N~
R ( 7 ) in which:
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or phenyl, where the phenyl group is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) independently is defined as R(6);
R(1), R(2), R(3), R(4) and R(5) independently of one another are hydrogen or F;
where, however, at least one of the radicals R(1), R(2), R(3), R(4) and R(5) must be fluorine;
and their pharmaceutically tolerable salts;

CA 022~7299 1998-12-03 (HOE 95/F 173 -NZ 299 052) an) substituted cinnamic acid guanidides of the formula I
R ( 2 ) R ( 3 ) ~R (Rl()6 ) R(~) ~N~NH2 R ( S )R ( 7 )~ NH2 in which:
at least one of the substituents R(1), R(2), R(3), R(4) and R(5) iS -Xa~Yb~Ln-u;
X is CR(16)R(17), O, S or NR(18);
R(16), R(17) and R(18) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1,2, 3 or 4 carbon atoms;
a is zero or 1;
Y is alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkylene-T having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group, T or T-alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group;
T is NR(20), O, S or phenylene, where the phenylene is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(21)R(22);
R(20), R(21) and R(22) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
b iszeroor1;
L is O, S, NR(23) or CkH2k;
k is 1, 2, 3, 4, 5, 6, 7, 8;

.

CA 022~7299 1998-12-03 n iszeroor1;
U is NR(24)R(25) or an N-containing heterocycle having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms;
R(24) and R(25) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
or R(24) and R(25) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where the N-containing heterocycles are N- or C-bridged and are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(23), R(27) and R(28) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and the other substituents R(1), R(2), R(3), R(4) and R(5) in each case independently of one another are H, F, Cl, Br, l, CN, -On CmH2m+1, ~~p-(cH2)s-cqF2q+1 or-CrH2~R(10);
n is zero or 1;
m is zero 1, 2, 3, 4, 5, 6, 7 or 8;
p iszeroor1;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
s is zero,1, 2, 3 or 4;
r is zero,1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, .where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of CA 022~7299 1998-12-03 F, Cl, CF3, methyl, methoxy and NR(11)R(12);
R(11) and R(12) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, l, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;
(HOE 95/F 269 K) 20 ar) benzenedicarboxylic acid diguanidides of the formula I

R3~T~R1 R4~N~NH2 R5 ~ NH2 in which:
one of the radicals R(1), R(2), R(3) and R(4) is -CO-N=C(N H2)2;
and the other radicals R(1), R(2), R(3) and R(4) in each case are:
R(1) is hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, l, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;

CA 022~7299 1998-12-03 R(2) and R(4) independently of one another are hydrogen, F, Cl, Br, l, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(2) and R(4) independently of one another are pyrrol-1 -yl, pyrrol-2-yl or pyrrol-3-yl, each of which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(2) and R(4) independently of one another are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or 30 R(2) and R(4) independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;

CA 022~7299 1998-12-03 or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1,2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1,2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(5) is alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, l, X-(CH2)y~CF3 or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F and Cl, -CF3, methyl, methoxy and -NR(6)R(7);
R(6) and R(7) independently of one another are hydrogen or-CH3;
X is a bond or oxygen;
y is zero,1 or 2;
30 and their pharmaceutically tolerable salts;
(HOE 95/F 269 BK) as) benzenedicarboxylic acid diguanidides of the formula I

CA 022~7299 1998-12-03 R3~,~ R1 R4 ~1/ ~ N y NH2 R5 ~ NH2 in which:
one of the radicals R(1), R(2), R(3) and R(5) is -CO-N=C(N H2)2;
and the other radicals R(1), R(2), R(3) and R(5) in each case are:
R(1) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) is hydrogen, F, Cl, Br, l, OH1 -C-N, CF3, -CO-N=C(NH2)2, alkyl having 1,2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mR(14);
m is zero,1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
or R(2) is R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or R(2) is -OR(35) or -NR(35)R(36);
-CA 022~7299 1998-12-03 R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(4) is CF3, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -(C3-C8)-cycloalkyl or -(CH2)mR(1 4);
m is 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;

, CA 022~7299 1998-12-03 or R(4) is phenyl, which is substituted by 2, 3, 4 or five substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and -NR(1 5)R(16);
R(15) and R(16) independently of one another are hydrogen or CH3;
and their pharmaceutically tolerable salts;
10 (HOE 96/F 013) at) diaryldicarboxylic acid diguanidides of the formula I

R4~R,~ R8 in which:
one of the radicals R(1), R(2), R(3), R(4) and R(5) is -CO-N=C(NH2)2;
20 the other radicals R(1 ) and R(5) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(2) and R(4) in each case independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mR(1 4);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, .which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F

CA 022~7299 1998-12-03 and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or 5 the other radicals R(2) and R(4) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or the other radicals R(2) and R(4) in each case are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or the other radicals R(2) and R(4) in each case independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
the other radical R(3) in each case is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, .which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, CA 022~7299 1998-12-03 Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3,4, 5, 6, 7 or 8 carbon atoms;
one of the radicals R(6), R(7), R(8), R(9) and R(10) is -CO-N=C(NH2)2;
the other radicals R(6) and R(10) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(132), -NR(133)R(134) or CF3;
R(132), R(133) and R(134) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
20 the other radicals R(7) and R(9) in each case independently of one another are hydrogen, F, Cl, Br, l, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mmR(114);
mm iszero,1 or2;
R(114) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(115)R(116);
R(115) and R(116) are hydrogen or-CH3;
or .

CA 022~7299 1998-12-03 the other radicals R(7) and R(9) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, l, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or the other radicals R(7) and R(9) in each case are R(122)-SO2-, R(123)R(124)N-CO-, R(128)-CO- or R(129)R(130)N-SO2;
R(122) and R(128) independently of one another are methyl or -CF3;
R(123), R(124), R(129) and R(130) independently of one another are hydrogen or methyl;
or the other radicals R(7) and R(9) in each case independently of one another are -OR(135) or -NR(135)R(136);
R(135) and R(136) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(135) and R(136) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
the other radical R(8) in each case is hydrogen, -SR(125), -OR(125), -NR(125)R(126) or -CR(125)R(126)R(127);
R(125) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 .substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino CA 022~7299 1998-12-03 and dimethylamino;
or R(125) is -(C1 -Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(126) and R(127) independently of one another are defined as R(125) or are hydrogen or alkyl having 1,2, 3, 4, 5, 6, 7 or 8 carbon atoms;
A is absent or is -NR(11)-CO-, -NR(12)-CO-NR(13)-, -NR(17)-CO-NR(18)-SO2-, -NR(19)-SO2-, -SO2-NR(19)-SO2-, -SO2-NR(19)-CO-, -O-CO-NR(19)-SO2- or -CR(20)=CR(21)-;
R(11), R(12), R(13), R(17), R(18), R(19), R(20) and R(21) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms and their phammaceutically tolerable salts;
(HOE 96/F 026) au) substituted thiophenylalkenylcarboxylic acid guanidides of the formula I

R(2; ~, R(3) R(5) R(1 S ~ N\~ NH2 R(4) ~ NH2 in which:
at least one of the substituents R(1), R(2) and R(3) is -~p~(CH2)s-cqF2q+1, R(40)CO- or R(31)SOk;
p iszeroor1;
s iszero,1,2,3Or4;
q is 1, 2,.3, 4, 5, 6, 7 or8;
k is zero,1 or 2;

CA 022~7299 1998-12-03 R(40) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(31 ) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl or methoxy;
or R(31 ) is NR(41 )R(42);
R(41) and R(42) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, perfluoroalkyl having 1, 2, 3 or 4 carbon atoms, or R(41) and R(42) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are H, F, Cl, Br, I, CN, -ona-CmaH2ma+1 ~r~~gaCraH2raR(1~);
na is zero or 1;
ma is zero, 1, 2, 3, 4, 5, 6, 7 or 8;
ga is zero or 1;
ra is zero, 1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, where the phenyl is not substituted or is substituted by .1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;

-CA 022~7299 1998-12-03 R(4) and R(5) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts.

15 For inhibitors of Na+/H+ exchange of this type, numerous medicinal uses have already been described, such as, for example, forms of illness which occur due to chronic or acute undersupply of blood to an organ (ischemia), in particular of the heart. They are therefore suitable, for example, for the treatment of ischemically induced arrhythmias, different forms of angina 20 pectoris, in heart transplants, in cardiac surgery and in angioplastic surgical interventions. Other indications described for NHE inhibitors are stroke and cerebral edema, shock and proliferation-related diseases, such as atherosclerosis, diabetic late damage, fibrotic disorders and organ hypertrophy.
It has now surprisingly been found that NHE inhibitors have a favorable effect on serum lipoproteins. It is generally recognized that for the formation of arteriosclerotic vascular changes, in particular of coronary heart disease, excessively high blood lipid values, so-called 30 hyperlipoproteinemias, are a significant risk factor. For the prophylaxis and regression of atherosclerotic changes, the lowering of raised serum lipoproteins therefore has extreme importance. Beside the reduction of serum total cholesterol, the lowering of the proportion of specific atherogenic lipid fractions of this total cholesterol, in particular of the low CA 022~7299 1998-12-03 density lipoproteins (LDL) and of the very low density lipoproteins (VLDL) has particular importance, since these lipid fractions are an atherogenic risk factor. However, the high density lipoproteins are ascribed a protective function against coronary heart disease. Accordingly, hypolipidemics 5 should be able to lower not only total cholesterol, but in particular the VLDLand LDL serum cholesterol fractions. It has now surprisingly been found that NHE inhibitors have valuable therapeutically utilizable properties with respect to affecting the serum lipid level. Thus they significantly reduce the raised serum concentration of LDL and VLDL, such as is to be observed, 10 for example, as a result of increased dietetic uptake of a cholesterol- and lipid-rich diet or in the case of pathological metabolic changes, for example genetically related hyperlipidemias. They can therefore be used for the prophylaxis and for the regression of atherosclerotic changes by eliminating a causal risk factor. These include not only the primary 15 hyperlipidemias, but also certain secondary hyperlipidemias, such as occur, for example, in diabetes. Moreover, the NHE inhibitors lead to a marked reduction in the infarcts induced by metabolic anomalies and in particular to a significant reduction in the induced infarct size and its degree of severity. Furthemmore, NHE inhibitors result in effective 20 protection against endothelial damage induced by metabolic anomalies.
With this protection of the vessels against the endothelial dysfunction syndrome, NHE inhibitors are valuable pharmaceuticals for the prevention and treatment of coronary vascular spasms, of atherogenesis and of atherosclerosis, of left ventricular hypertrophy and of dilated 25 cardiomyopathy, and thrombotic disorders.

This antihyperlipidemic action is shown for an NHE inhibitor, 4-isopropyl-3-methylsulfonylbenzoylguanidine methanesulfonate (Hoe 642), in the following table, male New Zealand white rabbits (n = 28) having a weight of 30 3 - 4 kg being used and divided into four groups of 7 animals in each case randomized as described below: 1) standard rabbit feed ((~)Altromin 2834), 2) atherogenic diet having a content of 0.25% cholesterol and 3% coconut oil, 3) standard rabbit feed + Hoe 642 (0.1 %), 4) atherogenic diet +
Hoe 642 (0.1 %).

CA 022~7299 1998-12-03 Blood samples were taken once after 30 days feeding by puncture of the auricular artery. Serum was obtained from the blood. The total cholesterol was measured from the serum by means of the CHOD (cholesterol oxidase)-PAP method (Merckotestt Merck Diagnostics, E. Merck, 64271 5 Darmstadt, Germany). The separation of the lipoproteins was carried out, likewise from the serum, by FPLC (fast protein liquid chromatography) method (Marz et al.1993, Clin. Chem. 39/11 :2276-2281).

Results 10 Total cholesterol values, and the subfractions VLDL, LDL and HDL from the rabbit sera:

(mmol/l) Cholesterol VLDL LDL HDL

Normal diet 0.65 + 0.08 0.05 + 0.01 0.12 + 0.02 0.48 + 0.06 Normal diet + HOE 642 0.69 + 0.1 0.05 + 0.02 0.23 + 0.04 0.41 + 0.17 Che'e Is,uidiet 17.85+3.71 5.68+ 1.38 9.31 + 1.88 2.86+0.73 Cholesterol diet + HOE 642 7.95 + 0.89~ 4.6 + 0.6 2.1 + 0.2~ 1.8 + 0.2 25 The values are indicated as mean values + SEM (standard error of the mean).
Significances: *pc0.05 cholesterol diet + HOE 642 vs cholesterol diet.
There are no significant differences between the two normal diet groups.
Both normal diet groups are significantly different from the two cholesterol 30 groups.

The compounds used according to the invention are therefore advantageously used for the production of a medicament for the treatment of hypercholesterolemia; for the production of a medicament for the 35 prevention of atherQgenesis; for the production of a medicament for the prevention and treatment of atherosclerosis, for the production of a CA 022~7299 1998-12-03 medicament for the prevention and treatment of illnesses which are caused by increased cholesterol levels, for the production of a medicament for the prevention and treatment of illnesses which are caused by endothelial dysfunction, for the production of a medicament for the prevention and 5 treatment of atherosclerosis-induced hypertension, for the production of a medicament for the prevention and treatment of atherosclerosis-induced thromboses, for the production of a medicament for the prevention and treatment of hypercholesterolemia- and endothelial dysfunction-induced ischemic damage and postischemic reperfusion damage, for the 10 production of a medicament for the prevention and treatment of hypercholesterolemia- and endothelial dysfunction-induced cardiac hypertrophies and cardiomyopathies, for the production of a medicament for the prevention and treatment of hypercholesterolemia- and endothelial dysfunction-induced coronary vascular spasms and myocardial infarcts, for 15 the production of a medicament for the treatment of the conditions mentioned in combination with hypotensive substances, preferably with angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor antagonists, a combination of an NHE inhibitor with a blood lipid level-lowering active compound, preferably with an HMG-CoA reductase 20 inhibitor, e.g. Iovastatin or pravastatin, the latter causing a hypolipidemicaction and thereby increasing the hypolipidemic properties of the NHE
inhibitor, proving to be a favorable combination with increased action and reduced use of active compound.

25 The administration of sodium/proton exchange inhibitors as novel pharmaceuticals for lowering increased blood lipid levels is claimed, as well as the combination of sodium/proton exchange inhibitors with pharmaceuticals having a hypotensive and/or hypolipidemic action.

.

Claims

claims

1. Use of an Na+/H+ exchange inhibitor for the production of a medicament for the treatment of raised blood lipid levels.

2. The use I as claimed in claim 1, which comprises employing as Na+/H+
exchange inhibitor:
I. a) benzoylguanidines of the formula I

in which:
R(1) or R(2) is R(6)-S(O)n- or R(7)R(8)N-O2S-;
and the other substituent R(1) or R(2) in each case is H, F, Cl, Br, (C1-C4)-alkyl, (C1-C4)-alkoxy or phenoxy, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of fluorine, chorine, methyl and methoxy;
or the other substituent R(1) or R(2) in each case is R(6)-S(O)n or R(7)R(8)N-;
n is zero, 1 or 2;
R(6) is (C1-C6)-alkyl, (C5-C7)-cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
R(7) and R(8) identically or differently are H or (C1-C6)-alkyl;
or R(7) is phenyl-(CH2)m;
m is 1 - 4;
or R(7) is phenyl, which is unsubstituted or substituted by 1 - 2 substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
or R(7) and R(8) together are a straight-chain or branched (C4-C7)-chain, where the chain can additionally be interrupted by O, S or NR(9);
R(9) is H or methyl;
or R(7) and R(8) together with the nitrogen atom to which they are bonded, are a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system;
R(3), R(4) and R(5) independently of one another are H or (C1-C2)-alkyl, or R(3) and R(4) together are a (C2-C4)-alkylene chain;
or R(4) and R(5) together are a (C4-C7)-alkylene chain;
and their pharmaceutically tolerable salts;

b) benzoylguanidines of the formula I
in which:
R(1) is R(4)-SO m or R(5)R(6)N-SO2-;
m is zero, 1 or 2;

R(4) and R(5) are C1-C8-alkyl, C3-C6-alkenyl or-Cn H2n-R(7);
n is zero, 1, 2, 3 or 4;
R(7) is C5-C7-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or C1-C4-alkyl, or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by an O, S, NH, N-CH3 or N-benzyl;
R(2) is hydrogen, F, Cl, Br, (C1-C4)-alkyl-, O-(CH2)m C p F2p+1 or-X R(10);
m is zero or 1;
p is 1, 2 or 3;
X is O, S or NR(11);
R(10) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl or-Cn H2n-R(12);
n is zero, 1,2,3 or 4;
R(12) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy und NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
R(11) is hydrogen or C1-C3-alkyl;
or R(10) and R(11) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
R(3) is defined as R(1), or is C1-C6-alkyl, nitro, cyano, trifluoromethyl, F, Cl, Br, I or -X-R(10);
X is O, S or NR(11);
R(10) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl or-Cn H2n-R(12);
n is zero to 4;
R(12) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy und NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
R(11) is C1-C3-alkyl, or R(10) and R(11) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
and their pharmaceutically tolerable salts;

c) ortho-substituted benzoylguanidines of the formula I
in which:
R(1) is F, Cl, Br, I, C1-C6-alkyl or -X-R(6);
X is O, S, NR(7) or Y-ZO;
Y is O or NR(7);

Z is C or SO;
R(6) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl,-(CH2)m Cp F2p+1 or -Cn H2n-R(8);
m is zero or 1;
p is 1 -3;
n is zero to 4;
R(8) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of the groups F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
R(7) is H or C1-C3-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
R(3) is H or -X-R(6);
X is O, S, N R(7) or Y-ZO;
R(7) is H or C1-C3-alkyl;
Y is O or NR(7);
where Y is bonded to the phenyl radical of the formula I, Z is C or SO;
R(6) is H, C1-C6-alkyl, C5-C7-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl,-(CH2)m Cp F2p+1 or -Cn H2n-R(8);
m is zero or 1;
p is 1 -3;
n is zero to 4;
R(8) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of the groups F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by O, S, NH, N-CH3 or N-benzyl;
R(2) and R(4) identically or differently are R(11)-SO q- or R(12)R(13)N-SO2-;
q is zero - 2;
R(11) is C1-C4-alkyl, which is unsubstituted or carries phenyl as a substituent, where phenyl is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
R(12) and R(13) are defined as R(6) and R(7);
or one of the two radicals R(2) or R(4) is hydrogen or is defined as R(1);
R(5) is H, methyl, F, Cl or methoxy, and their pharmaceutically tolerable salts;

d) benzoylguanidines of the formula I

in which:
R(1) or R(2) is an amino group -NR(3)R(4);
R(3) and R(4) identically or differently are H, C1-C6-alkyl or C3-C7-cycloalkyl;
or R(3) is phenyl-(CH2)p-;
p is 0, 1,2,3 or 4;
or R(3) is phenyl, where the phenyl in each case is unsubstituted or carries one to two substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
or R(3) and R(4) together can be a straight-chain or branched C4-C7-methylene chain, where one -CH2- member of the methylene chain can be replaced by oxygen, S or NR(5);
R(5) is H or lower alkyl;
the other substituent R(1) or R(2) in each case is H, F, Cl, C1-C4-alkyl, C1-C4-alkoxy. CF3, Cm F2m+1 -CH2-, benzyl or phenoxy, where the respective phenyl radical is unsubstituted or carries one to two substituents selected from the group consisting of methyl, methoxy, fluorine and chlorine;
m is 1, 2 or 3;
and their pharmaceutically tolerable salts;

e) benzoylguanidines of the formula I

in which:
R(1) is R(4)-SO m or R(5) R(6)N-SO2-;

m is zero, 1 or 2;
R(4) and R(5) are C1-C8-alkyl, C3-C6-alkenyl or-Cn H2n-R(7);
n is zero, 1, 2, 3 or 4;
R(7) is C5-C7-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or C1-C4-alkyl;
or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by an O, S, NH, N-CH3 or N-benzyl;
R(2) is hydrogen, straight-chain or branched (C5-C8)-alkyl, -CR(13)=CHR(12) or-C~-CR(12);
R(12) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) are H or (C1-C4)-alkyl;
or R(12) is (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl, or R(12) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH, or R(12) is (C3-C8)-cycloalkyl;
R(13) is hydrogen or methyl, or R(12) is (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C1-C4)-alkyl, phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, 1,1-diphenyl-(C1-C4)-alkyl, cyclopentadienyl, pyridyl, pyrrolyl, furanyl, thienyl, thiazolyl, oxazolyl, indenyl, quinolyl, indolyl, benzofuranyl, benzothienyl, benzothiazolyl, benzoxazolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, isoxazolyl, isothiazolyl, pyrazinyl, pyrimidinyl, pyridazinyl, indazolyl, isoquinolyl, phthalazinyl, quinoxalinyl, quinazolinyl or cinnolinyl;
R(3) is defined as R(2);
and where the aromatic substituents R(2) and R(3) are unsubstituted or substituted by 1 - 3 substituents from the groups F, Cl, CF3, (C1-C4)-alkyl or -alkoxy, or NR(10)R(11) with R(10) and R(11) being H or (C1-C4)-alkyl;
and their pharmaceutically tolerable salts;

f) benzoylguanidines of the formula I

in which:
R(1) or R(2) is R(3)-S(O)n- or the other substituent R(1 ) or R(2) in each case is H, OH, F, Cl, Br, I, C1-C4-alkyl, C1-C4-alkoxy, benzyloxy or phenoxy, which is unsubstituted or carries one to three substituents selected from the group consisting of fluorine, chlorine, methyl, methoxy, hydroxyl or benzyloxy, R(3)-S(O)n, -NR4)R(5) or 3,4-dehydropiperidine R(3) is C1-C6-alkyl, C5-C7-cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, which is unsubstituted or substituted by one to three substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
R(4) and R(5) identically or differently, are H or C1-C6-alkyl;
or R(4) is phenyl-(CH2)m-;
m is 1,2,3 or 4;
or R(4) is phenyl, which is unsubstituted or carries one to two substituents selected from the group consisting of fluorine, chlorine, methyl and methoxy;
or R(4) and R(5) together are a straight-chain or branched C4-C7-chain, where the chain can additionally be interrupted by O, S or NR(6), R(6) is H or methyl;
or R(4) and R(5) together with the nitrogen atom to which they are bonded, are a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system;
n is zero, 1 or 2;
and their pharmaceutically tolerable salts;
g) isoquinolines of the formula I

in which:
R(1) is hydrogen, alkyl, cycloalkyl, arylalkyl, alkenyl, substituted aminoalkyl or an aryl or heteroaryl ring;
where the rings are unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl, trifluoromethyl, R(2) is hydrogen, halogen, alkyl or aryl;
which is unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl, G is X(2), X(3) and X(4) independently of one another are hydrogen, halogen, nitro, amino, alkyl, sulfonamide, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, benzyloxy, hydroxyl;
X(1) is hydrogen, oxygen, sulfur or NR(7);
R(7) is hydrogen, alkyl, cycloalkyl, arylalkyl, alkenyl, substituted aminoalkyl or an aryl or a heteroaryl ring;
which rings are unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl and trifluoromethyl;
in which substituents each alkyl chain or alkenyl chain can be interrupted by oxygen, sulfur or NR(8);
R(8) is hydrogen, alkyl, cycloalkyl, arylalkyl, alkenyl, substituted aminoalkyl or an aryl or heteroaryl ring, which rings are unsubstituted or substituted by 1 - 3 groups selected from the group consisting of halogen, nitro, amino, mono(lower alkyl)amino, di(lower alkyl)amino, lower alkyl, lower alkoxy, benzyloxy, phenoxy, hydroxyl and trifluoromethyl;
and their pharmaceutically acceptable salts;

h) compounds of the formula I

in which:
R(1) is hydrogen, F, Cl, Br, I, -NO2, -C~N, -CF3, R(4)-SO m or R(5)R(6)N-SO2-;
m is zero, 1 or 2;
R(4) and R(5) are (C1-C8)-alkyl, (C3-C6)-alkenyl, -C n H2n-R(7) or CF3;
n is zero, 1, 2, 3 or 4;
R(7) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or (C1-C4)-alkyl;
or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is -SR(10), -OR(10), -NHR(10), -NR(10)R(11), -CHR(10)R(12), -[CR(12)R(13)0R(13')], -(C-[CH2-OR(13')]R(12)R(13)} or -[CR(18)R(17)]p-(CO)-[CR(19)R(20)]q-R(14);
R(10), R(11) identically or differently are -[CHR(16)]s-(CH2)p-(CHOH)q-(CH2)r-(CHOH)t-R(21) or -(CH2)p-O-(CH2-CH2O)q-R(21), R(21) is hydrogen, methyl, p, q, r identically or differently are zero,1, 2, 3 or 4;
s is zero or 1;
t is 1,2,3 or 4;
R(12) and R(13) identically or differently are hydrogen, (C1-C6)-alkyl or, together with the carbon atom carrying them, are a (C3-C8)-cycloalkyl, R(13') is hydrogen or (C1-C4)-alkyl;
R(14) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C aH2a-R(15);
a is zero,1, 2, 3 or 4;
R(15) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or (C1-C4)-alkyl;
or R(15) is(C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl, or R(15) is(C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH;
R(16), R(17), R(18), R(19) and R(20) are hydrogen or (C1-C3)-alkyl;
R(3) is defined as R(1), or R(3) is (C1-C6)-alkyl or-X-R(22);
X is oxygen, S or NR(16);
R(16) is H or (C1-C3)-alkyl;
or R(22) and R(16) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(22) is defined as R(14);
and their pharmaceutically tolerable salts;

i) benzoylguanidines of the formula I

in which:
R(1) is hydrogen, F, Cl, Br, I, -NO2, -C~N, R(16)-C pH2p-O q'R(4)-SO m or R(5)R(6)N-SO2-;
m is zero, 1 or 2;

p is zero or 1;
q is zero, 1, 2 or 3;
R(16) is C r F2r+1;
r is 1, 2 or 3;
R(4) and R(5) are (C1-C8)-alkyl, (C3-C6)-alkenyl, -C n H2n-R(7) or CF3;
n is zero, 1, 2, 3 or 4;
R(7) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or C1-C4-alkyl;
or R(5) is H;
R(6) is H or (C1-C4)-alkyl;
or R(5) and R(6) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, R(2) is (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(2) is -SR(10), -OR(10), -NR(10)R(11), -CR(10)R(11)R(12);
R(10) is -C aH2a-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10) or are hydrogen or (C1-C4)-alkyl;
R(3) is defined as R(1), or is (C1-C6)-alkyl or -X-R(13);
X is oxygen, S, or NR(14);
R(14) is H or (C1-C3)-alkyl;
R(13) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C bH2b-R(15);
b is zero, 1, 2, 3 or 4;
or R(13) and R(14) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(15) isphenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or (C1-C4)-alkyl;
and their pharmaceutically tolerable salts;

k) benzoylguanidines of the formula I

in which:
one of the substituents R(1), R(2), R(3) or R(4):
is an amino group ;

R(5) is hydrogen or C(1-6)-alkyl;
n is zero, 1, 2, 3 or 4;
R(6) is H or C(1-4)-alkyl;
in which one CH2 group can be replaced by 1 sulfur atom or a group NR(7);
R(7) is hydrogen, methyl or ethyl;
or R(6) is C(3-8)-cycloalkyl or phenyl, which is unsubstituted or carries 1, 2 or 3 substituents selected from the group consisting of F, Cl, Br, methyl, methoxy, -NR(8)R(9);
R(8) and R(9) are H, methyl or ethyl;
or R(5) and R(6) together with the nitrogen atom are a 5-, 6- or 7-membered ring, in which 1 carbon atom can be replaced by oxygen, S or NR(10);
R(10) is H, C(1-3)-alkyl or benzyl;
and the other substituents R(1), R(2), R(3), R(4) in each case are:
hydrogen, F, Cl, Br, I, CN, CF3, NO2, CF3-O-, C m F2m+1-CH2-O- or R(11)-C q H2q-Xp-;
m is 1, 2 or 3;
q is zero, 1, 2, 3 or 4;
p zero or 1;
X is oxygen or NR(12);
R(12) is H or C(1-3)-alkyl;
R(11) is hydrogen, C(1-6)-alkyl, C(3-8)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1, 2 or 3 substituents selected from the group consisting of F, Cl, CH3, CH3-O- and NR(13)R(14);
R(13), R(14) are H, methyl or ethyl;
and their pharmaceutically tolerable salts;

I) benzoylguanidines of the formula I

in which R(1) is R(4)R(5)N-C(X)-;
X is oxygen, S or N-R(6);
R(4) and R(5) identically or differently, are H, (C1-C8)-alkyl, (C3-C6)-alkenyl or -C n H2n-R(7);
n is zero, 1, 2, 3 or 4;
R(7) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(4) and R(5) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(6) is defined as R(4) or is amidine;
R(2) is H, F, Cl, Br, I, (C1-C8)-alkyl, 1-alkenyl or 1-alkynyl, (C3-C8)-cycloalkyl, (C3-C8)-cycloalkyl-(C1-C4)-alkyl, phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, 1,1-diphenyl-(C1-C4)-alkyl, cyclopentadienyl, pyridyl, thiopyridyl, pyrrolyl, furanyl, thienyl, thiazolyl, oxazolyl, indenyl, quinolyl, indolyl, benzofuranyl, benzothienyl, benzothiazolyl, benzoxazolyl or-W-R(8);
W is oxygen, S or NR(9);
R(8) is H, (C1-C6)-alkyl, (C5-C7)-cycloalkyl, cyclohexylmethyl, cyclopentylmethyl, -(CH2)m C p F2p+1 or -C q H2q-R(10);
m is zero or 1;
p is 1, 2 or 3;
q is zero, 1, 2, 3 or 4;

R(10) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(11)R(12);
R(11) and R(12) are H or (C1-C4)-alkyl;
R(9) is H or (C1-C3)-alkyl;
or R(8) and R(9) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(3) is H, F, Cl, Br, I, (C1-C6)-alkyl or -W-R(8) as defined for R(2), and their pharmaceutically acceptable salts;

m) benzoylguanidines of the formula I

in which:
R(1), R(2), R(3) are hydrogen, F, Cl, Br, I or (C1-C12)-alkyl;
one of the substituents R(1), R(2) or R(3) is N3, CN, OH or (C1-C10)-alkyloxy, if at least one of the remaining substituents R(1), R(2) or R(3) is a sufficiently lipophilic alkyl radical having 3 to 12 carbon atoms;
or one of the substituents R(1), R(2) and R(3) is R(4)-C n H2n-Om-;

m is zero or 1;
n is zero, 1, 2 or 3;
R(4) is C p F2p+1;
p is 1, 2 or 3, if n is zero or 1;
or R(4) is (C3-C12)-cycloalkyl, phenyl, pyridyl, quinolyl or isoquinolyl, where the aromatic and heteroaromatic ring systems are unsubstituted or substituted by a substituent selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(5)R(6);
R(5) and R(6) are hydrogen or (C1-C4)-alkyl;
or one of the substituents R(1), R(2) and R(3) is -C~CR(5) or-C[R(6)] = CR(5);
R(5) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy, hydroxyl, amino, methylamino and dimethylamino, (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl, or R(5) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH;
or R(5) is (C3-C8)-cycloalkyl, R(6) is hydrogen or methyl;
and their pharmacologically acceptable salts;

o) benzoylguanidines of the fommula I

in which:
R(1) is hydrogen, F, Cl, Br, I, -NO2, -C~N, X o-(CH2)p-(CF2)q-CF3, R(5)-SO m, R(6)-CO- or R(6)R(7)N-SO2-, where X is oxygen, S or NR(14);
m is zero, 1 or 2;
o is zero or 1;
p is zero, 1 or 2;
q is zero, 1, 2, 3, 4, 5 or 6;
R(5) and R(6) are (C1-C8)-alkyl, (C3-C6)-alkenyl, -C n H2n-R(3) or CF3;
n is zero, 1, 2, 3 or 4;
R(8) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or C1-C4-alkyl;
or R(6) is H;
R(7) is H or (C1-C4)-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;

or or Y is oxygen, -S- or -NR(12)-;
R(11) and R(12) are hydrogen or (C1-C3)-alkyl;
h is zero or 1;
i, j and k independently are zero, 1, 2, 3 or 4;
but where h, i and k are not simultaneously zero, R(3) is defined as R(1), or is (C1-C6)-alkyl or-X-R(13);
X is oxygen, S or NR(14);
R(14) isHor (C1-C3)-alkyl;
R(13) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C b H2b-R(15);
b is zero, 1, 2, 3 or 4;
or R(13) and R(14) together are 4 or 5 methylene groups, where one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(15) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or (C1-C4)-alkyl;
R(4) is hydrogen, -OR(16) or-NR(16)R(17);
R(16) and R(17) independently are hydrogen or (C1-C3)-alkyl;
and their pharmaceutically tolerable salts;

p) benzoylguanidines of the formula I

in which:
R(1) is R(6)-CO or R(7)R(8)N-CO;
R(6) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(9);
n is zero, 1, 2, 3 or 4;
R(9) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(10)R(11);
R(10) and R(11) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(12);
n is zero, 1, 2, 3 or 4;
R(12) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);

R(13) and R(14) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(8) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is defined [lacuna] R(1), or is H, F, Cl, Br, I, CN, NO2, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n R(15);
n is zero 1, 2, 3, 4;
R(15) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(2) is SR(18), -OR(18), -NR(18)R(19), -CR(18)R(19)R(20);
R(18) is-C a H2a-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero,1 or 2;
R(19) and R(20) independently of one another are defined as R(18) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is R(21)-SO m or R(22)R(23)N-SO2-;
m is 1 or 2;
R(21) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, -C n H2n-R(24), n is zero, 1, 2, 3 or 4;
R(24) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(27) and R(28) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(22) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, -C n H2n-R(29);
n is zero, 1, 2, 3 or 4;
R(29) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(30)R(31 );
R(30) and R(31) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(23) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(22) and R(23) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(2) is R(33)X-;
X is oxygen, S, NR(34), (D=O)A-, NR(34)C=MN(*)R(35)-;
M is oxygen or S;
A is oxygen or NR(34);
D is C or SO;
R(33) is (C1-C8)-alkyl, (C3-C8)-alkenyl, (CH2)b C d F2d+1, -C n H2n-R(36), b is zero or 1;
d is 1, 2, 3, 4, 5, 6 or 7;
n is zero, 1, 2, 3 or 4;
R(36) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(37)R(38);
R(37) and R(38) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(34) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(35) is defined as R(33);
or R(33) and R(34) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the benzoylguanidine parent structure;
or R(2) is -SR(40), -OR(40), -NHR(40), -NR(40)R(41), -CHR(40)R(42), -C[R(42)R(43)OH], -C-CR(45), -CR(46)=CHR(45), -[CR(47)R(48)]u-(CO)-[CR49)R(50)]v-R(44);
R(40), R(41) identically or differently are -(CH2)p-(CHOH)q-(CH2)r-(CHOH)t-R(51) or -(CH2)p-O-(CH2-CH2O)q-R(51);

R(51) is hydrogen or methyl;
u is 1, 2, 3 or 4;
v is zero, 1, 2, 3 or 4;
p, q, r identically or differently are zero, 1, 2, 3 or 4;
t is 1, 2, 3 or 4;
R(42) and R(43) identically or differently are hydrogen or (C1-C6)-alkyl;
or R(42) and R(43) together with the carbon atom carrying them form a (C3-C8)-cycloalkyl;
R(44) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or-C e H2e-R(45);
e is zero, 1, 2, 3 or 4;
R(45) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53) where R(52) and R(53) are H or (C1-C4)-alkyl, or R(45) is (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl;
or R(45) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH;
R(46), R(47), R(48), R(49) and R(50) are hydrogen or methyl;
or R(2) is R(55)-NH-SO2-;
R(55) is R(56)R(57)N-(C=Y)-;
Y is oxygen, S or N-R(58);
R(56) and R(57) identically or differently are H, (C1-C8)-alkyl, (C3-C6)-alkenyl or -C f H2f-R(59);
f is zero,1, 2, 3 or 4;

R(59) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(56) and R(57) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(58) is defined as R(56) or is amidine;
R(3), R(4) and R(5) independently of one another are defined as R(1) or R(2);
and their pharmaceutically tolerable salts;

q) benzoylguanidines of the formula I

in which:
R(1) is hydrogen, F, Cl, Br, I, -NO2, -C=N, -X o-(CH2)p-(CF2)q-CF3, R(5)-SO m-, R(6)-CO-, R(6)R(7)N-CO- or R(6)R(7)N-SO2-;
X is oxygen, -S- or NR(14);
m is zero, 1 or 2;
o is zero or 1;
p is zero, 1 or 2;
q is zero, 1, 2, 3, 4, 5 or 6;
R(5) and R(6) are (C1-C8)-alkyl, (C3-C6)-alkenYI, -C n H2n-R(8) or CF3;
n is zero, 1, 2, 3 or 4;
R(8) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or (C1-C4)-alkyl;
or R(6) is hydrogen;
R(7) is hydrogen or (C1-C4)-alkyl;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is , or R(11) is (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino and benzyl;
Y is oxygen, -S- or NR(12);
R(12) is H or (C1-C4)-alkyl;
R(3) is defined as R(1);
or R(3) is (C1-C6)-alkyl or -X-R(13);
X is oxygen, -S- or NR(14);
R(14) is H or (C1-C3)-alkyl;
R(13) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C b H2b-R(15);

b is zero, 1, 2, 3 or 4;
or R(13) and R(14) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(15) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H or (C1-C4)-alkyl;
R(4) is hydrogen, -OR(16), -NR(1 6)R(17) or C r F2r+1;
R(16) and R(17) independently are hydrogen or (C1-C3)-alkyl;
r is 1, 2, 3 or 4;
and their pharmaceutically tolerable salts;

r) benzo-fused 5-membered ring heterocycles of the formula I

in which:
X is N or CR(6);
Y is oxygen, S or NR(7);
A, B together are a bond or A, B are both hydrogen, if X is simultaneously CR(6) and Y is NR(7);
one of the substituents R(1 ) to R(6) is a -CO-N=C(NH2)2 group;
the other substituents R(1) to R(6) in each case are hydrogen, F, Cl, Br, I or (C1-C6)-alkyl;
up to two of the other substituents R(1 ) to R(6) are CN, NO2, N3, (C1-C4)-alkyloxy or CF3;
up to one of the other substituents is R(8)-C n H2n-z-;
n is zero to 10;
where the alkylene chain -C n H2n- is straight-chain or branched and where one carbon atom can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
R(8) is hydrogen, (C2-C6)-alkenyl or (C3-C10)-cycloalkyl, which is unsubstituted or substituted by 1 to 4 methyl groups or an OH group, or can contain an ethylene group -CH=CH-, and in which one methylene group can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
or R(8) is phenyl, which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, Br, I, CF3, CH3-S(O)s- or R(9)-W y-;
s is zero, 1 or 2;
R(9) is H, methyl, ethyl, W is oxygen or NR(10);
R(10) is H or methyl;
y is zero or 1;
or R(8) is C m F2m+1;
m is 1 to 3;
or R(8) is 1- or 2-naphthyl, pyridyl, quinolyl or isoquinolyl;
Z is -CO-, -CH2- or -[CR(11)(OH)]q-;
q is 1, 2 or 3;
R(11) is H or methyl;
or Z is oxygen or -NR(12)-;
R(12) is H or methyl;
or Z is-S(O)s-;
s is zero, 1 or 2;
or Z is -SO2-NR(13)-;
R(13) is H or (C1-C4)-alkyl;
R(7) is hydrogen, (C1-C10)-alkyl, (C2-C10)-alkenyl or R(8)-C n H2n-;
and their pharmaceutically tolerable salts;

s) benzoylguanidines of the formula I

in which:
R(1), R(3) or R(4) is-NR(6) C=X NR(7)R(8);
X is oxygen or S;
R(6) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(9);
n is zero, 1, 2, 3 or 4;
R(9) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(10)R(11);
R(10) and R(11) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;

R(7) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-coH2o-R(12);
o is zero, 1, 2, 3 or 4;
R(12) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);
R(13) and R(14) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(8) is defined as R(7);
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
the remaining substituents R(2), R(3), R(4), R(5) or R(1), R(2), R(4), R(5) or R(1), R(2), R(3), R(5) in each case independently of one another are hydrogen, F, Cl, Br, I, -O ta(C1-C8)-alkyl, -O tb(C3-C8)-alkenyl, O tc(CH2)b C d F2d+1, -O td C p H2p R(18), or up to 2 groups CN, NO2, NR(16)R(17), b is zero or 1;
d is 1, 2, 3, 4, 5, 6 or 7;
ta is zero or 1;
tb is zero or 1;
tc is zero or 1;
td is zero or 1;
p is zero, 1, 2, 3 or 4;
R(18) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(19)R(20);
R(19) and R(20) are hydrogen or (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(16) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, -C q H2q-R(21), q is zero, 1, 2, 3 or 4;
R(21) is (C3-C8)-cycloalkyl, phenyl, biphenylyl ornaphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group F, Cl, CF3, methyl, methoxy or NR(22)R(23), R(22) and R(23) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(17) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, -C r H2r-R(24);
r is zero, 1, 2, 3 or 4;
R(24) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(16) and R(17) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
and their pharmaceutically tolerable salts;

t) diacyl-substituted guanidines of the formula I

in which:
X(1) and X(2) are T1 is zero, 1, 2, 3 or 4;
R(A) and R(B) independently of one another are hydrogen, F, Cl, Br, I, CN, OR(106), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, O zk(CH2)zl C zm F2zm+1, NR(107)R(108), phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(109)R(110);
R(109) and R(110) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
zl is zero, 1, 2, 3 or 4;
zk is zero or 1;
zm is 1, 2, 3, 4, 5, 6, 7 or 8;
R(106) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(111)R(112);
R(111) and R(112) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;

R(107) and R(108) independently of one another are defined as R(106), or R(107) and R(108) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or X(1) and X(2) are T2a and T2b independently of one another are zero, 1 or 2;
where the double bond can have the (E)- or (Z)-configuration;
or X(1) and X(2) are T3 is zero, 1 or 2;
U, YY and Z
independently of one another are C or N, where U, YY, Z can carry the following number of substituents:

U, YY or Z Bonded in the ring to Number of pemmitted a double bond substituents C yes 1 C no 2 N yes 0 N no 1 R(D) is hydrogen, (C1-C8)-alkyl or (C1-C8)-perfluoroalkyl, R(U1), R(U2), R(Y1), R(Y2), R(Z1), R(Z2) independently of one another are hydrogen, F, Cl, Br, I, CN, OR(114), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, O zka(CH2)zla C zma F2zma+1, NR(115)R(116), phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy, NR(117)R(118), R(117) and R(118) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl, zka is zero or 1;
zla is zero, 1, 2, 3 or 4;
zma is 1, 2, 3, 4, 5, 6, 7 or 8;
R(114) is hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(119)R(120);
R(119) and R(120) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(115) and R(116) independently of one another are defined as R(114);
or R(115) and R(116) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
but where the constitution of U is nitrogen (N), YY is nitrogen (N) and Z is carbon (C) is excluded, R(101), R(102), R(103), R(104) and R(105) independently of one another are hydrogen, F, Cl, Br, I, -C-N, X zoa-(CH2)zpa-(C zqa F2zqa+1), R(110a)-SO zbm, R(110b)R(110c)N-CO, R(111a)-CO- or R(112a)R(113a)N-SO2-, where the perfluoroalkyl group is straight-chain or branched, X is oxygen, S or NR(114a);
R(114a) is H or (C1-C3)-alkyl;
zoa is zero or 1;
zbm is zero, 1 or 2;
zpa is zero, 1, 2, 3 or 4;
zqa is 1, 2, 3, 4, 5, 6, 7 or 8;
R(110a), R(110b), R(111a) and R(112a) independently of one another are (C1-C8)-alkyl, (C3-C8)-alkenyl, -C zn H2zn-R(115a) or (C1-C8)-perfluoroalkyl;
zn is zero, 1, 2, 3 or 4;
R(115a) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(116a)R(117a);
R(116a) and R(117a) are hydrogen, (C1-C4)-perfluoroalkyl or (C1-C4)-alkyl;
or R(110b), R(111a) and R(112a) are hydrogen;
R(110c) and R(113a) independently are hydrogen, (C1-C4)-perfluoroalkyl or (C1-C4)-alkyl;
or R(110b) and R(110c) and R(112a) and R(113a) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
or R(101), R(102), R(103), R(104), R(105) independently of one another are (C1-C8)-alkyl, -C zal H2zal R(118a) or (C3-C8)-alkenyl, zal is zero, 1, 2, 3 or 4;
R(118a) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy or NR(119a)R(119b);
R(119a) and R(119b) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(101), R(102), R(103), R(104), R(105) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(101), R(102), R(103), R(104), R(105) independently of one another are -C-C-R(193);
R(193) is phenyl which is not substituted or is substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy or NR(194)R(195);
R(194) and R(195) are hydrogen or CH3;
or R(101), R(102), R(103), R(104), R(105) independently of one another are -Y-para-C6H4-(CO)zh-(CHOH)zi-(CH2)zj-(CHOH)zk-R(123), -y-meta-C6H4-(CO)zad-(CHOH)zae-(CH2)zaf-(CHOH)zag-R(124) or Y ortho-C6H4-(CO)zah-(CHOH)zao-(CH2)zap-(CHOH)zak-R(125);
Y is oxygen, -S- or-NR(122d)-;
zh, zad, zah independently are zero or 1;
zi, zj, zk, zae, zaf, zag, zao, zap and zak independently are zero, 1, 2, 3 or 4;
but where in each case zh, zi and zk are not simultaneously zero, zad, zae and zag are not simultaneously zero, and zah, zao and zak are not simultaneously zero, R(123), R(124) R(125) and R(122d) independently are hydrogen or (C1-C3)-alkyl;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are SR(129), -OR(130), -NR(131)R(132) or -CR(133)R(134)R(135);
R(129), R(130), R(131) and R(133) independently are -C zab H2zab-(C1-Cg)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
zab is zero, 1 or 2;
R(132), R(134) and R(135) independently of one another are defined as R(129) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are -W-para-(C6H4)-R(196), -W-meta-(C6H4)-R(197) or -W-ortho-(C6H4)-R(198);
R(196), R(197) and R(198) independently are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino and benzyl;
W is oxygen, S or NR(136)-;
R(136) is hydrogen or (C1-C4)-alkyl;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are R(146)X(1a)-;
X(1a) is oxygen, S, NR(147), (D=O)A-, NR(148)C=MN(*)R(149)-;
M is oxygen or sulfur;
A is oxygen or NR(150);
D is C or SO;
R(146) is (C1-C8)-alkyl, (C3-C8)-alkenyl, (CH2)zbz C zdz F2zdz+1 or -C zxa H2zxa-R(151);
zbz is zero or 1;
zdz is 1, 2, 3, 4, 5, 6 or 7;
zxa is zero, 1, 2, 3 or 4;
R(151) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(152)R(153);

R(152) and R(153) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(147), R(148) and R(150) independently are hydrogen, (C1-C4)-alkyl, (C1-C4)-perfluoroalkyl;
R(149) is defined as R(146), or R(146) and R(147), or R(146) and R(148) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the alkanoyl parent structure;
or R(101), R(102), R(103), R(104) and R(105) independently of one another are -SR(164), -OR(165), -NHR(166), -NR(167)R(168), -CHR(169)R(170), -CR(154)R(155)OH, -C~CR(156), -CR(158)=CR(157) or -[CR(159)R(160)]zu-(C=O)-[CR(161)R(162)]zv-R(163);
R(164), R(165), R(166), R(167), R(169) identically or differently are -(CH2)zy-(CHOH)zz-(CH2)zaa-CHOH)zt-R(171) or -(CH2)zab-O-(CH2-CH2O)zac-R(172);
R(171) and R(172) are hydrogen or methyl;
zu is 1, 2, 3 or4;
zv is zero, 1, 2, 3 or 4;
zy, zz, zaa, zab, zac identically or differently are zero,1, 2, 3 or 4;
zt is 1, 2, 3 or4;
R(168), R(170), R(154), R(155) identically or differently are hydrogen or (C1-C6)-alkyl, or R(169) and R(170), or R(154) and R(155) together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;
R(163) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C zeb H2zeb-R(173);
zeb is zero, 1, 2, 3 or 4;
R(156), R(157) and R(173) independently are phenyl which is unsubstituted or is substituted b y 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(174)R(175);
R(174) and R(175) are hydrogen or (C1-C4)-alkyl;
or R(156), R(157) and R(173) independently are (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl;
R(158), R(159), R(160), R(161) and R(162) are hydrogen or methyl, or R(101), R(102), R(103), R(104), R(105) independently of one another are R(176)-NH-SO2-;
R(176) is R(177)R(178)N-(C=Y')-;
Y' is oxygen, S or N-R(179);
R(177) and R(178) identically or differently are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or-C zfa H2zfa-R(180);
zfa is zero, 1, 2, 3 or 4;
R(180) is (C5-C7)-cycloalkyl or phenyl, which [lacuna] unsubstituted [lacuna] by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy or (C1-C4)-alkyl;
or R(177) and R(178) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;

R(179) is defined as R(177) or is amidine, or R(101), R(102), R(103), R(104), R(105) independently of one another are NR(184a)R(185), OR(184b), SR(184c) or -C znx H2znx-R(184d);
znx is zero, 1, 2, 3 or 4;
R(184d) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxyand NR(116k)R(117k);
R(116k) and R(117k) are hydrogen or C1-C4-alkyl;
R(184a), R(184b), R(184c), R(185) independently of one another are hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl or (CH2)zao-R(184g);
zao is zero, 1, 2, 3 or 4;
184g is (C3-C7)-cycloalkyl or phenyl, which is not substituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(184u)R(184v);
R(184u) and R(184v) are hydrogen or C1-C4-alkyl;
or R(184a) and R(185) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
and their pharmaceutically tolerable salts;

u) benzoylguanidines of the formula I

in which:
R(1) is H, F, Cl, Br, I, CN, N02, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or X a-(CH2)b-(CF2)c-CF3;
X is oxygen, S or NR(5);
a is zero or 1;
b is zero, 1 or 2;
c is zero, 1, 2 or 3;
R(5) is H, (C1-C4)-alkyl or -C d H2d R(6);
d is zero, 1, 2, 3 or 4;
R(6) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(7)R(8);
R(7) and R(8) independently are H or (C1-C4)-alkyl;
or R(1) is -SR(10), -OR(10) or -CR(10)R(11)R(12);
R(10) is-C f H2f-(C3-C8)-cycloalkyl,-(C1-C9)-heteroarylorphenyl~
where the aromatic systems are unsubstituted or substituted by one to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10) or are hydrogen or (C1-C4)-alkyl;
or R(1) is phenyl, naphthyl, biphenylyl or (C1-C9)-heteroaryl, the latter linked via C or N, and which are unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13)R(14), -CHR(13)R(15), -C[R(15)R(16)]OH, -C~CR(18), -C[R(19)]=CR(18), -[CR(20)R(21)]k-(CO)-[CR(22)R(23)R(24)];
R(13) and R(14) identically or differently are -(CH2)g-(CHOH)h-(CH2)i-(CHOH)j-R(17), R(17) is hydrogen or methyl;
-(CH2)g-O-(CH2-CH2O)h-R(24), g, h, i identically or differently are zero, 1, 2, 3 or 4;
j is 1, 2, 3 or 4;
R(15) and R(16) identically or differently are hydrogen, (C1-C6)-alkyl or together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;

R(18) isphenyl,which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are H or (C1-C4)-alkyl;
or R(18) is(C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl;
or R(18) is(C1-C6)-alkyl, which is unsubstituted or substituted by 1 to 3 OH;
or R(18) is(C3-C8)-cycloalkyl;
R(19), R(20), R(21), R(22) and R(23) are hydrogen or methyl;
k is zero, 1, 2, 3 or 4;
l is zero, 1, 2, 3 or 4;
R(24) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C m H2m-R(18);
m is 1, 2, 3 or 4;
R(2) and R(3) independently of one another are defined as R(1);
R(4) is (C1-C3)-alkyl, F, Cl, Br, I, CN or -(CH2)n-(CF2)o-CF3;
n is zero or 1;
o is zero, 1 or 2;
and their pharmaceutically tolerable salts;

v) acylguanidines of the formula I

in which:
X is carbonyl, sulfonyl, R(1 ) is H, (C1-C8)-alkyl, unsubstituted or substituted by hydroxyl, (C3-C8)-cycloalkyl, phenyl, which is unsubstituted or substituted by 1 - 3 substituents from the group F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino, R(2) is H, (C1-C4)-alkyl, and their pharmaceutically tolerable salts;

w) phenyl-substituted alkycarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I

in which:
R(A) is hydrogen, F, Cl, Br, I, CN, OR(6), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, O r(CH2)a C b F2b+1 or NR(7)R(8);
r is zero or 1;
a is zero, 1, 2, 3 or 4;
b is 1 , 2, 3, 4, 5, 6, 7 or 8;
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl,where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
R(B) independently is defined as R(A);
X is 1, 2 or 3;
R(1) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl, -O t(CH2)d C e F2e+1, F, Cl, Br, I or CN;
t is zero or 1;
d is zero, 1, 2, 3 or 4;
e is 1 , 2, 3, 4, 5, 6, 7 or 8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);
but with the condition that at least one of the substituents R(1), R(2), R(3), R(4), R(5), R(A) and R(B) is an -O t(CH2)d C e F2e+1 or an O r(CH2)a C b F2b+1 group, and their pharmaceutically tolerable salts;

x) heteroaroylguanidines of the formua I

in which:
HA is SO m, O or NR(5);
m is zero, 1 or 2;
R(5) is hydrogen, (C1-C8)-alkyl or -C am H2am R(81);

am is zero, 1 or 2;
R(81) is (C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and N R(82)R(83);
R(82) and R(83) is H or CH3;
or R(81) is (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
one of the two substituents R(1) and R(2) is -CO-N=C(NH2)2;
and the other in each case is hydrogen, F, Cl, Br, I, (C1-C3)-alkyl, -OR(6), C r F2r+1, -CO-N=C(NH2)2 or -NR(6)R(7);
R(6) and R(7) independently are hydrogen or (C1-C3)-alkyl;
r is 1, 2, 3 or 4;
R(3) and R(4) independently of one another are hydrogen, F, Cl, Br, I, -C~N, X-(CH2)p-(Cq-F2q+1), R(8)-SO bm, R(9)R(10)N-CO, R(11)-CO- or R(12)R(13)N-SO2-, where the perfluoroalkyl group is straight-chain or branched, X is oxygen, S or NR(14);
R(14) is H or(C1-C3)-alkyl;
bm is zero, 1 or 2;
p is zero, 1 or 2;

q is zero, 1, 2, 3, 4, 5 or 6;
R(8), R(9), R(11) and R(12) independently are (C1-C8)-alkyl, (C3-C6)-alkenyl, -C n H2n-R(15), CF3;
n is zero, 1, 2, 3 or 4;
R(15) is (C3-C7)-cycloalkyl or phenyl;
which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy or NR(16)R(17);
R(16) and R(17) are H or C1-C4-alkyl;
or R(9), R(11) and R(12) are H;
R(10) and R(13) independently are H or (C1-C4)-alkyl;
or R(9) and R(10), and R(12) and R(13) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, or R(3) and R(4) independently of one another are (C1-C8)-alkyl or -C al H2al R(18);
al is zero, 1 or 2;
R(18) is (C3-C8)-cycloalkyl or phenyl;
which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(19)R(20);
R(19) and R(20) are H or CH3;
or R(3) and R(4) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(3) and R(4) independently of one another are or or Y is oxygen, -S- or -NR(22)-;
h, ad, ah independently are zero or 1;
i, j, k, ae, af, ag, ao, ap and ak independently are zero, 1, 2, 3, 4, but where in each case h, i and k are not simultaneously zero, ad, ae and ag are not simultaneously zero, ah, ao and ak are not simultaneously zero, R(23), R(24) R(25) and R(22) independently are hydrogen or (C1-C3)-alkyl;
or R(3) and R(4) independently of one another are hydrogen, F, Cl, Br, I, CN, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or-C g H2g R(26);
g is zero, 1, 2, 3 or 4;

R(26) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(27) and R(28) are H, (C1-C4)-alkyl or (C1-C4)-pefluoroalkyl;
or R(3) and R(4) independently of one another are SR(29), -OR(30), -NR(31)R(32) or -CR(33)R(34)R(35);
R(29), R(30), R(31) and R(33) independently are -C a H2a-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero, 1 or 2;
R(32), R(34) and R(35) independently of one another are defined as R(29) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3) and R(4) independently of one another are , or R(96), R(97) and R(98) independently are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino or benzyl;
W is oxygen, S or NR(36)-;
R(36) is H or (C1-C4)-alkyl;
or R(3) and R(4) independently of one another are R(37)-SOcm or R(38)R(39)N-SO2-;
cm is 1 or 2;
R(37) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C s H2s R(40);
s is zero, 1, 2, 3 or 4;
R(40) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(41)R(42);
R(41) and R(42) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(38) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C w H2w-R(43);
w is zero, 1, 2, 3 or 4;
R(43) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(44)R(45);
R(44) and R(45) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(39) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;

or R(38) and R(39) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(3) and R(4) independently of one another are R(46)X(1)-;
X(1) is oxygen, S, NR(47), (D=O)A-, NR(48)C=MN(*)R(49)-, M is oxygen or S;
A is oxygen or NR(50);
D is C or SO;
R(46) is (C1-C8)-alkyl. (C3-C8)-alkenyl, (CH2)b C d F2d+1 or -C x H2x-R(51);
b is zero or 1;
d is 1, 2, 3, 4, 5, 6 or 7;
x is zero, 1, 2, 3 or 4;
R(51) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(47), R(48) and R(50) independently are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(49) is defined as R(46);
or R(46) and R(47), or R(46) and R(48) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, where A and N(*) are bonded to the phenyl nucleus of the benzoylguanidine parent structure;
or R(3) and R(4) independently of one another are -SR(64), -OR(65), -NHR(66), -NR(67)R(68), -CHR(69)R(70), -C(OH)R(54)R(55), -C~CR(56), -CR(58)=CHR(57), -[CR(59)R(60)]u-(CO)-[CR(61)R(62)]v-R(63);
R(64), R(65), R(66), R(67) and R(69) identically or differently are -(CH2)y-(CHOH)z-(CH2)aa-(CH2OH)t-R(71) or -(CH2)ab-O-(CH2-CH2O)ac-R(72), R(71) and R(72) are hydrogen or methyl;
u is 1, 2, 3 or 4;
v is zero, 1, 2, 3 or 4;
y, z, aa identically or differently are zero, 1, 2, 3 or 4;
t is 1, 2,3 or 4;
R(68), R(70), R(54) and R(55) identically or differently are hydrogen, (C1-C6)-alkyl;
or R(69) and R(70), or R(54) and R(55) together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;
R(63) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C e H2e-R(73);
e is zero, 1, 2, 3 or 4;
R(56), R(57) and R(73) independently are phenyl, which are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(74)R(75);

R(74) and R(75) are H or (C1-C4)-alkyl;
or R(56), R(57) and R(73) independently are (C1-C9)-heteroaryl, which is unsubstituted or substitued as phenyl;
R(58), R(59), R(60), R(61) and R(62) are hydrogen or methyl, or R(3) and R(4) independently of one another are R(76)-NH-SO2-;
R(76) is R(77)R(78)N-(C=Y')-;
Y' is oxygen, S or N-R(79);
R(77) and R(78) identically or differently are H, (C1-C8)-alkyl, (C3-C6)-alkenyl, -C f H2f-R(80);
f is zero, 1, 2, 3 or 4;
R(80) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(77) and R(78) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, R(79) is defined as R(77) or is amidine;
or R(3) and R(4) independently of one another are NR(84)R(85);
R(84) and R(85) independently of one another are H, (C1-C4)-alkyl, or together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl; or of which one or two CH2 groups can be replaced by CH-C dm H2dm+1 and their pharmaceutically tolerable salts;

y) bicyclic heteroaroylguanidines of the formula I

in which:
T, U, V, W, X, Y and Z
independently of one another are nitrogen or carbon;
but with the restriction that X and Z are not simultaneously nitrogen, and that T, U, V, W, X, Y and Z carry no substituents if they are nitrogen, and that no more than four of them are simultaneously nitrogen, R(1) and R(2) independently of one another are hydrogen, F, Cl, Br, 1, (C1-C3)-alkyl, (C1-C3)-perfluoroalkyl, OR(8), N R(8)R(9) or C(=O)N=C(NH2)2;
R(8) and R(9) independently of one another are hydrogen or (C1-C3)-alkyl, or R(8) and R(9) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NHI N-CH3 or N-benzyl;
R(3), R(4), R(5), R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, l, -C~N, X k-(CH2)p-(C q F2q+1), R(10a)-SO bm, R(10b)R(10c)N-CO, R(11)-CO- or R(12)R(13)N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is oxygen, S or NR(14);
R(14) is H or (C1-C3)-alkyl;
bm is zero,1 or 2;
p is zero,1 or 2;
k is zero or 1;
q 1,2,3,4,5 or 6;
R(10a), R(10b), R(11) and R(12) independently of one another are (C1-C8)-alkyl, (C3-C6)-alkenyl, -C n H2n-R(15) or (C1-C8)-perfluoroalkyl;
n is zero, 1, 2, 3 or 4;
R(15) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H or C1-C4-alkyl;
or R(10b), R(11) and R(12) are hydrogen;
R(10c) and R(13) independently are hydrogen or (C1-C4)-alkyl;
or R(10b) and R(10c) and R(12) and R(13) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-C8)-alkyl, -C al H2al R(18) or (C3-C8)-alkenyl;
al is zero, 1 or 2;
R(18) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(19a)R(19b);
R(19a) and R(19b) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are or or Y is oxygen, -S- or -NR(22)-;

h, ad, ah independently of one another are zero or 1;
i, j, k, ae, af, ag, ao, ap and ak independently of one another are zero, 1, 2, 3 or 4;
but where in each case h, i and k are not simultaneously zero, ad, ae and ag are not simultaneously zero, and ah, ao and ak are not simultaneously zero, R(23), R(24) R(25) and R(22) independently of one another are hydrogen or (C1-C3)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are SR(29), -OR(30), -NR(31)R(32) or -CR(33)R(34)R(35);
R(29), R(30), R(31) and R(33) independently of one another are -C a H2a-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero, 1 or 2;
R(32), R(34) and R(35) independently of one another are defined as R(29) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are , or R(96), R(97) and R(98) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstitued or substituted by 1 to 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino or benzyl;
W is oxygen, S or NR(36)-;
R(36) is H or (C1-C4)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(46)X(1)-;
X(1) is oxygen, S, NR(47), (D=O)A- or NR(48)C=MN(*)R(49)-;
M is oxygen or sulfur;
A is oxygen or NR(50);
D is C or SO;
R(46) is (C1-C8)-alkyl, (C3-C8)-alkenyl, (CH2)b C d F2d+1 or -C x H2x-R(51);
b is zero or 1;
d is 1, 2, 3, 4, 5, 6 or 7;
x is zero, 1, 2, 3 or 4;
R(51) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(47), R(48) and R(50) independently are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(49) is defined as R(46);
or R(46) and R(47), or R(46) and R(48) together are 4 or 5 methylene groups, of which one CH2 groups can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the heteroaroylguanidine parent structure;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are -SR(64), -OR(65), -NHR(66), -NR(67)R(68), -CHR(69)R(70) or -CR(54)R(55)OH, -C~CR(56), -CR(58)=CR(57) or -[CR(59)R(60)]u-CO-[CR(61)R(62)]v-R(63);
R(64), R(65), R(66), R(67) and R(69) identically or differently are -(CH2)y-(CHOH)z-(CH2)aa-(CHOH)t-R(71) or -(CH2)ab-O-(CH2-CH2O)ac-R(72);
R(71) and R(72) independently of one another are hydrogen or methyl;
u is 1, 2, 3 or 4;
v is zero, 1, 2, 3 or 4;
y, z, aa identically or differently are zero, 1, 2, 3 or 4;
t is 1, 2, 3 or 4;
R(68), R(70), R(54) and R(55) identically or differently are hydrogen or (C1-C6)-alkyl;
or R(69) and R(70), or R(54) and R(55) together with the carbon atom carrying them are (C3-C8)-cycloalkyl;
R(63) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C e H2e-R(73);
e is zero, 1, 2, 3 or 4;
R(56), R(57) and R(73) independently are phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(74)R(75);
R(74) and R(75) are hydrogen or (C1-C4)-alkyl;
or R(56), R(57) and R(73) independently are (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl;
R(58), R(59), R(60), R(61) and R(62) are hydrogen or methyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(76)-NH-SO2-;
R(76) is R(77)R(78)N-(C=Y')-;
Y' is oxygen, S or N-R(79);
R(77) and R(78) identically or differently are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or -C f H2f-R(80);
f is zero, 1, 2, 3 or 4;
R(80) is (C5-C7)-cycloalkyl or phenyl, which [lacuna]
unsubstituted [lacuna] by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(77) and R(78) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(79) is defined as R(77) or is amidine;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are NR(84a)R(85), OR(84b), SR(84c) or -C n H2n-R(84d);
n is zero, 1, 2, 3 or 4;
R(84d) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are hydrogen or C1-C4-alkyl;
R(84a), R(84b), R(84c) and R(85) independently of one another are hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl or (CH2)ax-R(84g);
ax is zero, 1, 2, 3 or 4;
R(84g) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(84u)R(84v);
R(84u) and R(84v) are hydrogen or C1-C4-alkyl;
or R(84a) and R(85) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl, and their pharmaceutically tolerable salts;

z) benzoylguanidines of the formula I

in which:
R(1) is R(6)-SO m;
m is zero, 1 or 2;
R(6) is perfluoroalkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, which is straight-chain or branched;
R(2) and R(3) independently of one another are hydrogen, F, Cl, Br, I, alkyl having 1, 2, 3 or 4 carbon atoms, alkoxy having 1, 2, 3 or 4 carbon atoms or phenoxy, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, methyl and methoxy;
or R(2) and R(3) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 to 4 substituents selected from the group consisting of F, Cl, Br, I, CN, alkanoyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkoxycarbonyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, formyl, carboxyl, CF3, methyl and methoxy;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2 or 3 carbon atoms, F, Cl, Br, I, CN, OR(7), NR(8)R(9) or -(CH2)n-(CF2)o-CF3;

R(7), R(8) and R(9) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
n is zero or 1;
o is zero, 1 or 2;
and their pharmacologically acceptable salts;

ab) phenyl-substituted alkenylcarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I

in which:
R(A) is hydrogen, F, Cl, Br, I, CN, OH, OR(6), (C1-C8)-alkyl, O r(CH2)a C b F2b+1, (C3-C8)-cycloalkyl or NR(7)R(8);
r is zero or 1;
a is zero, 1, 2,3 or 4;
b is 1, 2, 3, 4, 5, 6, 7 or 8;
R(6) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methloxy and NR(9)R(10);
R(9) and R(10) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(B) independently is defined as R(A);
x is zero, 1 or 2;
y is zero, 1 or 2;
R(C) is hydrogen, F, Cl, Br, I, CN, OR(12), (C1-C8)-alkyl, Op(CH2)f C g F2g+1 or (C3-C8)-cycloalkyl;
p is zero or 1;
f is zero, 1, 2, 3 or 4;
g is 1, 2, 3, 4, 5, 6, 7 or 8;
R(12) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics phenyl or benzyl are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF 3, methyl, methoxy and NR(13)R(14);
R(13) and R(14) independently of one another are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(D) independently is defined as R(C), R(1) is hydrogen, (C1-C8)-alkyl, -O t(CH2)d C e F2e+1 (C3-C8)-cycloalkyl, F, Cl, Br, I or CN;
t is zero or 1;
d is zero, 1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7 or 8;

R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);
but with the condition that at least one of the substituents R(A), R(B), R(C), R(D), R(1), R(2), R(4) or R(5) is a O r(CH2)a C b F 2b+1, O p(CH2)f C g F2g+1 or O t(CH2)d C e F2e+1 group and R(3) is not a O t(CH2)d C e F2e+1 group;
and their pharmaceutically tolerable salts;

ac) ortho-amino-substituted benzoylguanidines of the formula I

in which:
R(1) is NR(50)R(6), R(50) and R(6) independently of one another are hydrogen, (C1-C8)-alkyl or (C1-C8)-perfluoroalkyl;
R(2), R(3), R(4) and R(5) independently of one another are R(10)-SO a-, R(11)R(12)N-CO-, R(13)-CO- or R(14)R(15)N-SO2-;
a is zero, 1 or 2, R(10), R(11), R(12), R(13), R(14) and R(15) independently of one another are (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C6)-alkenyl or -C ab H2ab-R(16);
ab is zero, 1, 2, 3 or 4;
R(16) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy or NR(17)R(18);
R(17) and R(18) independently of one another are H, CF3 or (C1-C4)-alkyl;
or R(11), R(12), and also R(14) and R(15) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(11), R(12), R(14) and R(15) independently of one another are hydrogen;
or R(2), R(3), R(4) and R(5) independently of one another are SR(21), -OR(22), -NR(23)R(24) or -CR(25)R(26)R(27);
R(21), R(22), R(23) and R(25) independently of one another are -C b H2b-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
b is zero, 1 or 2;
R(24), R(26) and R(27) independently of one another are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2), R(3), R(4) and R(5) independently of one another are hydrogen, F, Cl, Br, I, CN, -(Xa)dg-C da H2da+1, -(Xb)dh-(CH2)db-C de F2de+1, (C3-C8)-alkenyl or -C df H2df R(30);
(Xa) is O, S or NR(33);
R(33) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
dg is zero or 1;

(Xb) is O, S or NR(34);
R(34) is H, (C1-C4)-alkyl or (C1-C4)-perfiuoroalkyl;
dh is zero or 1;
da is zero, 1, 2, 3, 4, 5, 6, 7, 8;
db is zero, 1, 2, 3, 4;
de is zero, 1, 2, 3, 4, 5, 6, 7;
df is zero, 1, 2, 3, 4;
R(30) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics phenyl, biphenylyl or naphthyl are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(31 )R(32);
R(31) and R(32) are H, (C1-C4)-alkyl or (C1-C4)-perfiuoroalkyl;
or R(2), R(3), R(4) and R(5) independently of one another are NR(40)R(41) or -(Xe)-(CH2)eb R(45);
R(40) and R(41) independently of one another are hydrogen, (C1-C8)-alkyl, (C1-C8)-perfiuoroalkyl or (CH2)e-R(42);
e is zero, 1, 2, 3 or 4;
R(42) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(43)R(44);
R(43) and R(44) independently of one another are H, CF3 or (C1-C4)-alkyl;

or R(40) and R(41) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
(Xe) is O, S or NR(47);
R(47) is H, (C1-C4)-alkyl or (C1-C4)-plerfluoroalkyl;
eb is zero, 1, 2, 3 or 4;
R(45) is (C3-C7)-cycloalkyl, phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3,methyl, methoxy, NR(50)R(51) and -(Xfa)-(CH2)ed-(Xfb)R(46);
Xfa is CH2, O, S or NR(48);
Xfb is O, S or NR(49);
ed is 1, 2, 3 or 4;
R(46) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(48), R(49), R(50) and R(51) independently of one another are H or (C1-C4)-alkyl or (C1 -C4)-perfluoroalkyl;
where R(3) and R(4), however, cannot be hydrogen, and their pharmaceutically tolerable salts;

ad) benzoylguanidines of the formula I

in which:
one of the three substituents R(1), R(2) and R(3) is (C1-C9)-heteroaryl-N-oxide, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or one of the three substituents R(1), R(2) and R(3) is -SR(10), -OR(10), -NR(10)R(11) or -CR(10)R(11)R(12);
R(10) is -C a H2a-(C1-C9)-heteroaryl-N-oxide, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting [lacuna] F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10), are hydrogen or (C1-C4)-alkyl;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are (C1-C8)-alkyl, (C2-C8)-alkenyl or -C m H2m R(14);
m is zero, 1 or 2;
R(14) is (C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(15)R(16), R(15) and R(16) are hydrogen or CH3;
or the other substituents R(1), R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, I, -C~N, X-(CH2)p-(C q F2q+1), R(22)-SO u, R(23)R(24)N-CO, R(25)-CO- or R(26)R(27)N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is a bond, oxygen, S or NR(28);
u is zero, 1 or 2;
p is zero, 1 or 2;
q is zero, 1, 2, 3, 4, 5 or 6;
R(22), R(23), R(25) and R(26) independently are (C1-C8)-alkyl, (C2-C6)-alkenyl, -C n H2n-R(29) or CF3;
n is zero, 1, 2, 3 or 4;
R(28) is hydrogen or (C1-C3)-alkyl;
R(29) is (C3-C7)-cycloalkyl or phenyl;
which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(30)R(31);
R(30) and R(31) are hydrogen or C1-C4-alkyl, or R(23), R(25) and R(26) are also hydrogen;
R(24) and R(27) independently of one another are hydrogen or (C1-C4)-alkyl;
or R(23) and R(24), and also R(26) and R(27) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or the other substituents R(1), R(2) and R(3) in each case independently of one another are OR(35) or NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or (C1-C6)-alkyl;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, R(4) and R(5) independently of one another are hydrogen, (C1-C4)-alkyl, F, Cl, -OR(32), -NR(33)R(34) or C r F2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or (C1-C3)-alkyl;
r is 1, 2, 3 or 4;
and their pharmaceutically tolerable salts;

ad) benzoylguanidines of the formula I

in which:
R(1) is hydrogen, F, Cl, Br, I, CN, NO2, OH, (C1-C8)-alkyl, (C3-C8)-cycloalkyl, O a-(CH2)b-(CF2)c-CF3;
a is zero or 1;
b is zero, 1 or 2;
c is zero, 1, 2 or 3;
or R(1) is R(5)-SO m or R(6)R(7)N-SO2-;
m is zero, 1 or 2;

R(5) and R(6) independently of one another are (C1-C8)-alkyl, (C3-C6)-alkenyl, CF3 or-C n H2n-R(8);
n is zero, 1, 2, 3 or 4;
R(7) is hydrogen or (C1-C4)-alkyl;
R(8) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) independently of one another are hydrogen or (C1-C4)-alkyl;
or R(6) is H;
or R(6) and R(7) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl, or R(1) is -SR(11), -OR(11) or -CR(11)R(12)R(13);
R(11) is -C p H2p-(C3-C8)-cycloalkyl, -(C1-C9)-heteroaryl or phenyl, where the aromatic systems are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of Fl, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(12), R(13) independently of one another are defined as R(11) or are hydrogen or (C1-C4)-alkyl;
p is zero, 1 or 2;
or R(1) is phenyl, naphthyl, biphenylyl or (C1-C9)-heteroaryl, the latter linked via C or N, which are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(2) is -CF2R(14), -CF[R(1 5)][R(16)], -CF[(CF2)q-CF3)][R(15)], -C[(CF2)r-CF3]=CR(15)R(16);
R(14) is (C1-C4)-alkyl or (C3-C6)-cycloalkyl;
R(15) and R(16) independently of one another are hydrogen or (C1-C4)-alkyl;
q is zero, 1 or 2;
r is zero, 1 or 2;
R(3) is defined as R(1 );
R(4) is hydrogen, (C1-C3)-alkyl, F, Cl, Br, I, CN, -(CH2)s-(CF2)t-CF3;
s is zero or 1;
t is zero, 1 or 2;
and their pharmaceutically tolerable salts;

af) benzoylguanidines of the formula I

in which:
one of the three substituents R(1), R(2) and R(3) is -Y4-[(CH2)k-CHR(7)-(C=O)R(8)]-phenyl, -Y-3-(CH2)k-CHR(7)-(C=O)R(8)]-phenyl or Y-2-[(CH2)k-CHR(7)-(C=O)R(8)]-phen where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group F, Cl, -CF3, methyl, hydroxyl, methoxy, or -NR(37)R(38);
R(37) and R(38) independently of one another are hydrogen or -CH3;

Y is a bond, oxygen, -S- or -NR(9);
R(9) is hydrogen or -(C1-C4)-alkyl;
R(7) is -OR(10) or -NR(10)R(11);
R(10) and R(11) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C1 -C8)-alkanoyl, -(C1-C8)-alkoxycarbonyl, benzyl, benzyloxycarbonyl;
or R(10) istrityl;
R(8) is -OR(12) or-NR(12)R(13);
R(12) and R(13) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl;
k is zero, 1, 2, 3 or 4;
and the other radicals R(1), R(2) and R(3) in each case independently of one another are -(C1-C8)-alkyl, -(C2-C8)-alkenyl or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or -CH3;
or the other radicals R(1), R(2) and R(3) in each case independently of one another are R(18)R(19) N-(C=Y')-NH-SO2-;
Y' is oxygen, -S- or -N-R(20);
R(18) and R(19) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C3-C6)-alkenyl or -(CH2)t-R(21);
t is zero, 1, 2, 3 or 4;

R(21) is -(C5-C7)-cycloalkylorphenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the groups consisting of F, Cl, -CF3, methoxy and -(C1-C4)-alkyl;
or R(18) and R(19) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
R(20) is defined as R(18) or is amidine;
or the other radicals R(1), R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, I, -C~N, X-(CH2)p-(C q F2q+1), R(22)-SO u-, R(23)R(24)N-CO-, R(25)-CO- or R(26)R(27)N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is a bond, oxygen, -S- or -NR(28);
u is zero,1 or 2;
p is zero, 1 or 2;
q is 1, 2, 3, 4, 5 or 6;
R(22), R(23), R(25) and R(26) independently of one another are -(C1-C8)-alkyl, -(C3-C6)-alkenyl, -(CH2)n-R(29) or -CF3;
n is zero, 1, 2, 3 or 4;
R(28) is hydrogen or -(C1-C3)-alkyl;
R(29) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(30)R(31);
R(30) and R(31) are hydrogen or -(C1-C4)-alkyl;

or R(23), R(25) and R(26) are hydrogen;
R(24) and R(27) independently of one another are hydrogen or -(C1-C4)-alkyl;
or R(23) and R(24), and also R(26) and R(27) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, - N-CH3 or -N-benzyl;
or the other radicals R(1), R(2) and R(3) in each case independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or -(C1-C6)-alkyl;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
R(4) and R(5) independently of one another are hydrogen, -(C1-C4)-alkyl, F, Cl, -OR(32), -NR(33)R(34) or -C r F2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or -(C1-C3)-alkyl;
r is 1, 2, 3 or 4;
and their pharmaceutically tolerable salts;

ag) benzoylguanidines of the formula I

in which:
R(1) is R(6)-CO or R(7)R(8)N-CO;
R(6) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(9), n is zero, 1, 2, 3 or 4;
R(9) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(10)R(11), R(10) and R(11) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(12);
n is zero, 1, 2, 3 or 4;
R(12) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);

R(13) and R(14) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(8) is H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(2) is defined as R(1), or is H, OH, F, Cl, Br, l, CN, NO2, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n R(15);
n is zero,1, 2, 3 or 4;
R(15) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(2) is SR(18), -OR(18), -NR(18)R(19) or -CR(18)R(19)R(20);
R(18) -is C a H2a-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino;
a is zero,1 or 2;
R(19) and R(20) independently of one another are defined as R(18) or are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(2) is R(21)-SO m or R(22)R(23)N-SO2-;
m is 1 or 2;
R(21) is (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(24);
n is zero, 1, 2, 3 or 4;
R(24) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(27) and R(28) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(22) is H, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl, (C3-C8)-alkenyl or -C n H2n-R(29);
n is zero, 1, 2, 3 or 4;
R(29) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(30)R(31);
R(30) and R(31) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(23) is hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(22) and R(23) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(2) is R(33)X-;
X is oxygen, S, NR(34), (D=O)A- or NR(34)C=MN(*)R(35)-;
M is oxygen or S;
A is oxygen or NR(34);
D is C or SO;
R(33) is (C1-C8)-alkyl, (C3-C8)-alkenyl, (CH2)b C d F2d+1 or -C n H2n-R(36);
b is zero or 1;
d is 1, 2, 3, 4, 5, 6 or 7;
n is zero, 1, 2, 3, or 4;
R(36) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(37)R(38);
R(37) and R(38) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(34) is hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(35) is defined as R(33);
or R(33) and R(34) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the benzoylguanidine parent structure;
or R(2) is -SR(40), -OR(40), -NHR(40), -NR(40)R(41), -CHR(40)R(42), -CR(42)R(43)OH, -C~CR(45), -CR(46)=CR(45) or -[CR(47)R(48)]u-CO-[C(R49)R(50)]v-R(44);
R(40) and R(41) independently of one another are -(CH2)p-(CHOH)q-(CH2)r-(CHOH)t-R(51) or -(CH2)p-O-(CH2-CH2O)q-R(51);
R(51) is hydrogen or methyl;
u is 1, 2, 3 or 4;
v is zero, 1, 2, 3 or 4;
p, q and r independently of one another are zero, 1, 2, 3 or 4;
t is 1, 2, 3 or 4;
R(42) and R(43) independently of one another are hydrogen or (C1-C6)-alkyl;
or R(42) and R(43) together with the carbon atom carrying them are a (C3-C8)-cycloalkyl;
R(44) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl, -C e H2e-R(45);
e is zero, 1, 2, 3 or 4;
R(45) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are H or (C1-C4)-alkyl;
or R(45) is (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl;
or R(45) is (C1-C6)-alkyl, which is unsubstituted or substituted by 1 - 3 OH;
R(46), R(47), R(48), R(49) and R(50) independently of one another are hydrogen or methyl;
or R(2) is R(55)-NH-SO2-;
R(55) is R(56)R(57)N-(C=Y)-;
Y is oxygen, S or N-R(58);
R(56) and R(57) independently of one another are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or -C f H2f-R(59);
f is zero, 1, 2, 3 or 4;
R(59) is (C5-C7)-cycloalkyl, phenyl, which is unsubstituted or substituted by 1 - 3 substituents selecled from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(56) and R(57) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(58) is defined as R(56) or is amidine;
R(3), R(4) and R(5) are independently of one another defined as R(1) or R(2), but where at least one of the substituents R(2), R(3), R(4) and R(5) must be OH;
and their pharmaceutically tolerable salts;

ah) benzoylguanidines of the formula I

in which:
one of the three substituents R(1), R(2) and R(3) is R(6)-A-B-D-;
R(6) is a basic protonatable radical, i.e. an amino group -NR(7)R(8), an amidino group R(7)R(8)N-C[=N-R(9)]- or a guanidino group R(7), R(8), R(9) and R(10) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(7) and R(8) together are C a H2a;
a is 4, 5, 6 or 7;
where if a = 5, 6 or 7 a methylene group of the group C a H2a can be replaced by a heteroatom group O, SO m or NR(11), or R(8) and R(9) or R(9) and R(10) or R(7) and R(10) are a group C a H2a;
a is 2, 3, 4 or 5;
where if a = 3, 4 or 5 a methylene group of the group C a H2a can be replaced by a heteroatom group O, SO m or NR(11);
m is zero, 1 or 2;
R(11) is hydrogen or methyl;
or R(6) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is C b H2b;
b is 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10;
where in the group C b H2b one or two methylene groups can be replaced by one of the groupings selected from the group consisting of -O-, -CO-, -CH[OR(20)]-, -SO m-, -NR(20)-, -NR(20)-CO-, -NR(20)-CO-NH-, -NR(20)-CO-NH-SO2- and -SO aa[NR(19)]bb-;
and where in the group C b H2b a methylene group can be replaced by -CH-R(99), where R(99) together with R(7) forms a pyrrolidine or piperidine ring;
aa is 1 or 2;
bb is 0 or 1;
aa + bb = 2;
R(19) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(20) is hydrogen or methyl;
B is a phenylene or naphthylene radical R(12) and R(13) independently of one another are hydrogen, methyl, F, Cl, Br, l, CF3 or -SO w-R(14);
R(14) is methyl or NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
w is zero, 1 or 2;
D is -C d H2d-X f-;
d is zero, 1, 2, 3 or 4;
X is -O-, -CO-, -CH[OR(21)]-, -SO m- or -NR(21)-;
f is zero or 1;
R(21) is hydrogen or methyl;
m is zero,1 or 2;
and the other substituents R(1) and R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, I, -CN, -(C1-C8)-alkyl, -(C2-C8)-alkenyl, -NR(35)R(36) or R(17)-C g H2g-Z h-;
g is zero,1, 2, 3 or 4;
h is zero or 1;
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
Z is -O-, -CO-, -SO v-, -NR(18)-, -NR(18)-CO-, NR(18)-CO-NH-or -NR(18)-SO2-;
R(18) is hydrogen or methyl;
v is zero, 1 or 2;
R(17) is hydrogen, cycloalkyl having 3, 5 or 6 carbon atoms or C k F2k+1-;
k is 1, 2 or 3, or R(17) is pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the groupl consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or R(17) -is (C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, hydroxyl, methoxy, -NR(37)R(38), CH3SO2- and H2NO2S-;
R(37) and R(38) are hydrogen or -CH3;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or -C r F-2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
r is 1 , 2, 3 or 4;
and their pharmacologically tolerable salts;

ai) indenoylguanidines of the formula I

in which:

R(1) and R(2) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, cycloalkyl having 3, 4, 5 or 6 carbon atoms, O-alkyl having 1, 2, 3 or 4 carbon atoms, O-C(=O)-alkyl having 1, 2, 3 or 4 carbon atoms or C m H2m-NR(12)R(13);
R(12) and R(13) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
m is zero, 2, 3 or 4;
NH-C(=O)-NH2, C(=O)-O-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-NH2, C(=O)-NH-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-N(alkyl)2 having 1, 2, 3 or 4 carbon atoms in each alkyl group, alkenyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkynyl having 2, 3, 4, 5, 6, 7, 8, 9 or 1 0 carbon atoms, alkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, alkenylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkenyl group, alkynylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkynyl group, C1-C4-alkyl-substituted aryl, C1-C4-alkylheteroaryl, C1-C4-alkenylheteroaryl, aminoalkylaryl having 1, 2,, 3 or 4 carbon atoms in the alkyl group, substituted aryl, heteroaryl and substituted heteroaryl;
R(3), R(4), R(5) and R(6) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, O-alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, halogen, (such as F, Cl, Br, I), OH, aryl, substituted aryl, heteroaryl, substituted heteroaryl, O-lower alkyl, O-aryl, O-lower alkylaryl, O-substituted aryl, O-lower alkyl-substituted aryl, O-C(=O)-C1-C4-alkylaryl, O-C-(=O)-NH-C1-C4-alkyl, O-C(=O)-N(C1-C4-alkyl)2, NO2, CN, CF3, NH2, NH-C(=O)-C1-C4-alkyl, NH-C(=O)-NH2, COOH, C(=O)-O-C1-C4-alkyl, C(=O)-NH2, C(=O)-NH-C1-C4-alkyl, C(=O)-N(C1-C4-alkyl)2, C1-C4-COOH, C1-C4-alkyl-C(=O)-O-C1-C4-alkyl, SO3H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2, SO2-N(alkyl)(alkylaryl), C(=O)-R(11), C1-C10-alkyl-C(=O)-R(11), C2-C10-alkenyl-C(=O)-R(11), C2-C10-alkynyl-C(=O)-R(11), NH-C(=O)-C1-C10-alkyl-C(=O)-R(11), O-C1-C11-alkyl-C(=O)-R(11);
R(11) is C1-C4-alkyl, C1-C4-alkynyl, aryl, substituted aryl, NH2, NH-C1-C4-alkyl, N-(C1-C4-alkyl)2, SO3H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2, SO2-N(alkyl)(alkylaryl);
X is O, S or NH;
R(7), R(8), R(9) and R(10) independently of one another are hydrogen, alkyl, cycloalkyl, aryl, alkylaryl;
or R(8) and R(9) together are part of a 5, 6 or 7-membered heterocyclic ring;
A is absent or is a nontoxic organic or inorganic acid.

ak) benzyloxycarbonylguanidines of the formula I

in which:
R(1), R(2) and R(3) independently of one another are -Y-[4-R(8)-phenyl], -Y-[3-R(8)-phenyl] or -Y-[2-R(8)-phenyl], where the phenyl is in each case unsubstituted or substituted by 1 - 2 substituents from the group consisting of F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(96)R(97);
R(96) and R(97) independently of one another are hydrogen or -CH3;

Y is a bond, CH2, oxygen, -S- or-NR(9);
R(9) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(8) is SO a[NR(98)]b NR(99)R(10);
a is 1 or 2;
b is 0 or 1;
a + b = 2;
R(98), R(99) and R(10) independently of one another are hydrogen, -(C1-C8)-alkyl, benzyl, -(C2-C8)-alkylene-NR(11)R(12), (C2-C8)-alkylene-NR(13)-(C2-C8)-alkylene-NR(37)R(38) or (C0-C8)-alkylene-CR(39)R(40)CR(41)R(42)(C0-C8)-alkylene-NR(43)R(44);
R(11), R(12), R(13), R(37), R(38), R(43) and R(44) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl:
R(39), R(40), R(41) and R(42) independently of one another are hydrogen, -(C1-C8)-alkyl or -(C0-C3)-alkylenephenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl and methoxy;
or R(99) and R(10) together are 4 - 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
or R(8) is SO a[NR(98)]b NR(95)-C[=N-R(94)]-NR(93)R(92);
R(92), R(93), R(94) and R(95) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;

or R(1), R(2) and R(3) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(1), R(2) and R(3) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C2-C8)-alkenyl or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and -Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(1), R(2) and R(3) independently of one another are -Q-4-[(CH2)k-CHR(17)-(C=O)R(20)]-phenyl, -Q-3-(CH2)k-CHR(17)-(C=O)R(20)]-phenyl or -Q-2-[(CH2)k-CHR(17)-(C=O)R(20)]-phenyl.
where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or-CH3;
Q is a bond, oxygen, -S- or-NR(18);
R(18) is hydrogen or-(C1-C4)-alkyl;
R(17) is -OR(21) or -NR(21)R(22);

R(21) and R(22) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C1-C8)-alkanoyl, -(C1-C8)-alkoxycarbonyl, benzyl, benzyloxycarbonyl;
or R(21) is trityl;
R(20) is -OR(23) or -NR(23)R(24);
R(23), R(24) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl;
k is zero, 1, 2, 3 or 4;
or R(1), R(2) and R(3) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) are -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is -C f H2f-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents from the group F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero, 1 or 2;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or (C1-C4)-alkyl, or R(1), R(2) and R(3) independently of one another are (C1-C9)-heteroaryl-N-oxide, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) independently of one another are -SR(28), -OR(28), -NR(28)R(29) or -CR(28)R(29)R(30);
R(28) is -Cg H29-(C1-C9)-heteroaryl-N-oxide, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
g is zero, 1 or 2;
R(29), R(30) independently of one another are defined as R(28), hydrogen or (C1-C4)-alkyl;
or R(1), R(2) and R(3) independently of one another are hydrogen, F, Cl, Br, I, -C~N, T-(CH2)n-(C i F2i+1), R(31)SO ~-, R(32)R(33)N-CO-, R(34)-CO- or R(45)R(46)N-SO2, where the perfluoroalkyl group is straight-chain or branched;
T is a bond, oxygen, -S- or -NR(47);
is zero, 1 or 2;
h is zero,1 or 2;
is 1, 2, 3, 4, 5 or 6;
R(31), R(32), R(34) and R(45) independently of one another are -(C1-C8)-alkyl, -(C3-C6)-alkenyl, (CH2)n R(48) or -CF3;
n is zero, 1, 2, 3 or 4;
R(47) is hydrogen or alkyl with 1, 2 or 3 carbon atoms;
R(48) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(49)R(50);
R(49) and R(50) are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32), R(34) and R(45) are hydrogen;
R(33) and R(46) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32) and R(33), and R(45) and R(46) together are 5 or 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
or R(1), R(2) and R(3) independently of one another are R(51)-A-G-D-;
R(51) is a basic protonatable radical, i.e. an amino group -NR(52)R(53), an amidino group R(52)R(53)N-C[=N-R(54)]-or a guanidino group R(52)R(53)N-C[=N-R(54)]-NR(55)-;
R(52), R(53), R(54) and R(55) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(52) and R(53) are a group C.alpha.H2.alpha.;
a is 4, 5, 6 or 7;
where if .alpha. = 5, 6 or 7 a carbon atom of the group C.alpha.H2.alpha. can be replaced by a heteroatom group O, SO d or NR(56), or R(53) and R(54) or R(54) and R(55) or R(52) and R(55) are a group C y H2y;
y is 2, 3, 4 or 5;
where if y = 3, 4 or 5 a carbon atom of the group C y H2y can be replaced by a heteroatom group O, SO d or NR(56);
d is zero, 1 or 2;
R(56) is hydrogen or methyl;
or R(51) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is a group C e H2e;
e is zero, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10;
where in the group C e H2e a carbon atom can be replaced by one of the groupings -O-, -CO-, -CH[OR(57)]-, -SO r-, -NR(57)-, -NR(57)-CO-, -NR(57)-CO-NH-, -NR(57)-CO-NH-SO2- or -NR(57)-SO2-;
r is zero, 1 or 2;

G is a phenylene radical R(58) and R(59) independently of one another are hydrogen, methyl, methoxy, F, Cl, Br, I, CF3 or -SO s-R(60);
R(60) is methyl or NR(61)R(62);
R(61) and R(62) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
D is -C v H2v-E w-;
v is zero, 1, 2, 3 or 4;
E is -O-, -CO-, -CH[OR(63)]-, -SO aa- or -NR(63)-;
w is zero or 1;
aa is zero, 1 or 2 R(63) is hydrogen or methyl, or R(1), R(2) and R(3) independently of one another are -CF2R(64), -CF[R(65)][R(66)], -CF[(CF2)q-CF3][R(65)], -C[(CF2)p-CF3]=CR(65)R(66);
R(64) is alkyl having 1, 2, 3 or 4 carbon atoms or cycloalkyl having 3, 4, 5, 6 or 7 carbon atoms;
R(65) and R(66) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
q is zero, 1 or 2;
p is zero, 1 or 2;
or R(1), R(2) and R(3) independently of one another are -OR(67) or -NR(67)R(68);
R(67) and R(68) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(67) and R(68) together are 4, 5, 6 or 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S- SO2. -NH-, -NCH3 or -N-benzyl;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(69), -NR(70)R(71) or -CzF2z+1;

R(69), R(70) and R(71) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
z is 1 , 2, 3 or 4;
R(6) and R(7) independently of one another are hydrogen or alkyll having 1, 2, 3 or 4 carbon atoms;
X is oxygen or NR(72);
R(72) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

al) alkenylcarboxylic acid guanidides, carrying fluorophenyl groups, of the formula I

in which:
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or phenyl, where the phenyl group is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) independently is defined as R(6);
R(1), R(2), R(3), R(4) and R(5) independently of one another are hydrogen or F;
where, however, at least one of the radicals R(1), R(2), R(3), R(4) and R(5) must be fluorine;
and their pharmaceutically tolerable salts;

am) benzoylguanidines of the formula I

in which:
R(1) is R(4)-SO m or R(5)R(6)N-SO2-;
m is 1 or 2;
R(4) and R(5) independently of one another are alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 3, 4, 5 or 6 carbon atoms, CF3 or -C n H2n-R(7);
n is zero, 1, 2, 3 or 4;
R(6) is H or alkyl having 1, 2, 3 or 4 carbon atoms;
R(7) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(8)R(9);
R(8) and R(9) are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(5) is also hydrogen;
or R(5) and R(6) together are 4 or 5 methylene groups, of which a CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
or R(1) is -O p-(CH2)q-(CF2)r-CF3;
p is zero or 1;
q is zero, 1 or 2;
r is zero, 1, 2 or 3;
or R(1) is -SR(10), -OR(10) or-CR(10)R(11)R(12);
R(10), R(11) and R(12) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -C sH2s-(C3-C8)-cycloalkyl or an aromatic system selected from the group consisting of pyridyl, pyrrolyl, quinolyl, isoquinolyl, imidazolyl or phenyl;
s is zero, 1 or 2;
where the aromatic systems pyridyl, pyrrolyl, quinolyl, isoquinolyl, imidazolyl and phenyl are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(2) is -(CH2)u-(CF2)t-CF3;
t is zero, 1, 2 or 3;
u is zero or 1;
R(3) is hydrogen or independently is defined as R(1);
and their pharmaceutically tolerable salts;

an) substituted cinnamic acid guanidides of the formula I

in which:

at least one of the substituents R(1), R(2), R(3), R(4) and R(5) is -X a-Y b-L n-U;
X is CR(16)R(17), O, S or NR(18);
R(16), R(17) and R(18) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
a is zero or 1;
Y is alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkylene-T having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group, T, T-alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group;
T is NR(20), O, S or phenylene, where the phenylene is not substituted or is substituted by 1 - 3 substituentsi selected from the group consisting of F, Cl, CF-3, methyl, methoxy and NR(21)R(22);
R(20), R(21) and R(22) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
b is zero or 1;
L is O, S, NR(23) or C kH2k;
k is 1, 2, 3, 4, 5, 6, 7, 8;
n is zero or 1;
U is NR(24)R(25) or an N-containing heterocycle having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms;
R(24) and R(25) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
or R(24) and R(25) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where the N-containing heterocycles are N- or C-bridged and are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(23), R(27) and R(28) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and the other substituents R(1), R(2), R(3), R(4) and R(5) in each case independently of one another are H, F, Cl, Br, I, CN, -On-C m H2m+1, -O p-(CH2)s-C q F2q+1 or -C r H2rR(10);
n is zero or 1;
m is zero 1, 2, 3, 4, 5, 6, 7 or 8;
p is zero or 1;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
s is zero, 1, 2, 3 or 4;
r is zero, 1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(11)R(12);
R(11) and R(12) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;

R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

ao) benzoylguanidines of the formula I

in which:
at least one of the substituents R(1), R(2) and R(3) is R(6)-C(OH)2-;
R(6) is perfluoroalkyl having 1, 2 or 3 carbon atoms, which is straight-chain or branched;
and the other substituents R(1), R(2) and R(3) independently of one another are hydrogen, OH, F, Cl, Br, I, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, cycloalkyl with 3, 4, 5 or 6 carbon atoms, alkoxy having 1, 2, 3 or 4 carbon atoms or phenoxy, which is unsubstituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, methyl and methoxy;
or the other substituents R(1), R(2) and R(3) independently of one another are alkyl-SO x, -CR(7)=CR(8)R(9) or -C~CR(9);
x is zero, 1 or 2;
R(7) is hydrogen or methyl;
R(8) and R(9) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
or the other substituents R(1), R(2) and R(3) independently of one another are phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, quinolinyl, isoquinolinyl or imidazolyl, where quinolinyl, isoquinolinyl or imidazolyl are bonded via C
or N and where phenyl, C6H5-(C1-C4)-alkyl, naphthyl, biphenylyl, quinolinyl, isoquinolinyl and imidazolyl are unsubstituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or the other substituents R(1), R(2) and R(3) independently of one another are SR(10), -OR(10), -CR(10)R(11)R(12);
R(10) is -C f H2f(C3-C8)-cycloalkyl, quinolinyl, isoquinolinyl, pyridinyl, imidazolyl or phenyl, where the aromatic systems quinolinyl, isoquinolinyl, pyridinyl, imidazolyl and phenyl are unsubstituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10), hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2 or 3 carbon atoms, F, Cl, Br, I, CN, OR(13), NR(14)R(15), -(CH2) n-(CF2)o-CF3;
R(13), R(14) and R(15) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
n is zero or 1;
o is zero, 1 or 2;
and their pharmacologically acceptable salts;

ap) sulfonimidamides of the formula I

in which:
at least one of the three substituents R(1), R(2) and R(3) is a benzoylguanidine, which is unsubstituted or substituted in the phenyl moiety by 1 - 4 radicals selected from the group consisting of alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -(CH2)m-R(14), F, Cl, Br, I, -C~N, CF3, R(22)SO2-, R(23)R(24)N-CO-, R(25)-CO-, R(26)R(27)N-SO2, -OR(35), -SR(35) or-NR(35)R(36);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
R(22), R(23), R(25) and R(26) independently of one another are alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, (CH2)n R(29) or -CF3;
n is zero, 1, 2, 3 or 4;
R(29) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(30)R(31);
R(30) and R(31) are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(23), R(25) and R(26) are hydrogen;

R(24) and R(27) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(23) and R(24), and also R(26) and R(27) together are 5 or 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
or R(35) is phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy, SO2R(5), SO2NR(6)R(7) and -NR(32)R(33);
R(5) is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms R(6) and R(7) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(32) and R(33) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(35) is C1-C9-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, (CH2)p R(10) p is zero, 1, 2, 3 or 4;
R(10) isphenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy, -SO2NR(17)R(8) and -SO2R(9);
R(17) and R(8) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(9) is alkyl having 1, 2, 3 or 4 carbon atoms;
orthe other radicals R(1) and R(3) in each case are hydrogen, R(4) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

aq) benzoylguanidines of the formula I

in which:
R(1) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or NR(7)R(8);
R(7) and R(8) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(2) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -SO2R(9);
R(9) independently is defined as R(1);
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26) or -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is -(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are delined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(4) is hydrogen, F, Cl, Br, l, OH, -C-N, CF3, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is-(C3-C8)-cycloalkylorphenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
R(5) and R(6) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

ar) benzenedicarboxylic acid diguanidides of the formula I
in which:
one of the radicals R(1), R(2), R(3) and R(4) is -CO-N=C(NH2)2;
and the other radicals R(1), R(2), R(3) and R(4) in each case are:
R(1) is hydrogen, alkyl having 1, 2, 3 or4 carbon atoms, F-, Cl, Br, I, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) and R(4) independently of one another are hydrogen, F, Cl, Br, l, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or -CH3;
or R(2) and R(4) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, each of which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl,-CF3, methyl, methoxy;
or R(2) and R(4) independently of one another are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;

or R(2) and R(4) independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(5) is alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, I, X-(CH2)y-CF3 or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F and Cl, -CF3, methyl, methoxy and -NR(6)R(7);
R(6) and R(7) independently of one another are hydrogen or -CH3;
X is a bond or oxygen;
y is zero, 1 or 2;
and their pharmaceutically tolerable salts;

as) benzenedicarboxylic acid diguanidides of the formula I

in which:
one of the radicals R(1), R(2), R(3) and R(5) is -CO-N=C(NH2)2;
and the other radicals R(1), R(2), R(3) and R(5) in each case are:
R(1) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) is hydrogen, F, Cl, Br, I, OH, -C~N, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;

or R(2) is R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or R(2) is -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or ,3 carbon atoms;
R(4) is CF3, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -(C3-C8) cycloalkyl or -(CH2)mR(14);
m is 1 or 2;
R(14) is-(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
or R(4) is phenyl, which is substituted by 2, 3, 4 or five substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or CH3;
and their pharmaceutically tolerable salts;

at) diaryldicarboxylic acid diguanidides of the formula I

in which:
one of the radicals R(1), R(2), R(3), R(4) and R(5) is -CO-N=C(NH2)2;
the other radicals R(1) and R(5) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;

R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(2) and R(4) in each case independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or -CH3;
or the other radicals R(2) and R(4) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl.
which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or the other radicals R(2) and R(4) in each case are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or the other radicals R(2) and R(4) in each case independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
the other radical R(3) in each case is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
one of the radicals R(6), R(7), R(8), R(9) and R(10) is -CO-N=C(NH2)2;
the other radicals R(6) and R(10) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(132), -NR(133)R(134) or CF3;
R(132), R(133) and R(134) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(7) and R(9) in each case independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mm R(114);
mm is zero, 1 or 2;
R(114) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(115)R(116);
R(115) and R(116) are hydrogen or -CH3;
or the other radicals R(7) and R(9) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or the other radicals R(7) and R(9) in each case are R(122)-SO2-, R(123)R(124)N-CO-, R(128)-CO- or R(129)R(130)N-SO2;
R(122) and R(128) independently of one another are methyl or -CF3;
R(123), R(124), R(129) and R(130) independently of one another are hydrogen or methyl;
or the other radicals R(7) and R(9) in each case independently of one another are -OR(135) or -NR(135)R(136);
R(135) and R(136) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(135) and R(136) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
the other radical R(8) in each case is hydrogen, -SR(125), -OR(125), -NR(125)R(126) or -CR(125)R(126)R(127);
R(125) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(125) is -(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(126) and R(127) independently of one another are defined as R(125) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
A is absent or is -NR(11)-CO-, -NR(12)-CO-NR(13)-, -NR(17)-CO-NR(18)-SO2-, -NR(19)-SO2-, -SO2-NR(19)-SO2-, -SO2-NR(19)-CO-, -O-CO-NR(19)-SO2- or -CR(20)=CR(21)-;

R(11), R(12), R(13), R(17), R(18), R(19), R(20) and R(21) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms and their pharmaceutically tolerable salts;

au) substituted thiophenylalkenylcarboxylic acid guanidides of the formula I

in which:
at least one of the substituents R(1), R(2) and R(3) is -O p-(CH2)s-Cq F2q+1, R(40)CO or R(31)SO k-;
p is zero or 1;
s is zero, 1, 2, 3 or 4;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
k is zero, 1 or 2;
R(40) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(31) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl or methoxy;
or R(31) is NR(41)R(42);
R(41) and R(42) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, perfluoroalkyl having 1, 2, 3 or 4 carbon atoms, or R(41) and R(42) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are H, F, Cl, Br, I, CN, O na-C ma H2ma+1 or -O ga C ra H2ra R(10);
na is zero or 1;
ma is zero, 1, 2, 3, 4, 5, 6, 7 or 8;
ga is zero or 1;
ra is zero, 1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(4) and R(5) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

av) ortho-substituted benzoylguanidines of the formula I

in which:
R(2) and R(3) independently of one another are hydrogen, Cl, Br, I, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or -OR(5);
R(5) is (C1-C8)-alkyl or -C d H2d-(C3-C8)-cycloalkyl;
d is zero, 1 or 2;
where one of the two substituents R(2) and R(3) is always hydrogen but both substituents R(2) and R(3) are not simultaneously hydrogen, and their pharmaceutically tolerable salts;

ax) benzoylguanidines of the formula I

in which:
R(1) is H, F, Cl, Br, I, CN, NO2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkoxy having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkoxy having 3, 4, 5, 6, 7 or 8 carbon atoms or X a-(CH2)b-(CF2)C-CF3;
X is oxygen, S, NR(5), a is zero or 1;

b is zero, 1 or 2;
c is zero, 1, 2 or 3;
R(5) is H, alkyl having 1, 2, 3 or 4 carbon atoms or -C d H2d R(6);
d is zero, 1, 2, 3 or 4;
R(6) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, phenyl, biphenylyl or naphthyl, where the aromatics phenyl, biphenylyl or naphthyl are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(7)R(8);
R(7) and R(8) independently are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1) is -SR(10), -OR(10) or -CR(10)R(11)R(12);
R(10) is -C f H2f-cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms in the cycloalkyl ring, or phenyl, where phenyl is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10) or are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1) is phenyl, naphthyl, biphenylyl or heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, with the latter being linked via a carbon atom or a nitrogen atom of the ring, which are in each case unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino, or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13)R(14), -CHR(13)R(15), -C[R(15)R(16)OH], -C~CR(18), -C[R(19)]=CHR(18), -C[R(20)R(21)]k-(CO)-[CR(22)R(23)]~-R(24), k is zero, 1, 2, 3 or 4;
is zero, 1, 2, 3 or 4;
R(13) and R(14) identically or differently are -(CH2)g-(CHOH)h-(CH2)i-(CHOH)j-R(17) or -(CH2)9-O-(CH2-CH2O)h-R(24);
R(17)is hydrogen or methyl, g, h and i identically or differently are zero, 1, 2, 3 or 4;
is 1, 2, 3 or 4;
R(15) and R(16) identically or differently are hydrogen, alkyl having 1, 2,3, 4, 5 or 6 carbon atoms or. together with the carbon atom carrying them, are cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(18) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are H or alkyl having 1, 2,3 or 4 carbon atoms;
or R(18) is heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, which is unsubstituted or substituted as phenyl;
or R(18) is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, which is unsubstituted or substituted by 1 - 3 O H;
or R(18) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(19), R(20), R(21), R(22) and R(23) identically or differently are hydrogen or methyl;
R(24) is H, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or -C m H2m-R(18);
?? very broad with all R(18)s m is 1, 2, 3 or 4;
R(2) and R(3) are defined as R(1);
R(4) is alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

ay) ortho-substituted benzoylguanidines of the formula I

in which:
R(1) is H, F, Cl, Br, I, CN, NO2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkoxy having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkoxy having 3, 4, 5, 6, 7 or 8 carbon atoms or X a-(CH2)b-(CF2)C-CF3;
X is oxygen, S, NR(5), a is zero or 1;
b is zero, 1 or 2;
c is zero, 1, 2 or 3;
R (5) is H, alkyl having 1, 2, 3 or 4 carbon atoms or -C d H2d R(6);
d is zero, 1, 2, 3 or 4;
R(6) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, phenyl, biphenylyl or naphthyl, where the aromatics phenyl, biphenylyl or naphthyl are unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, C F3, methyl, methoxy and NR(7)R(8);
R(7) and R(8) independently are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1) is -SR(10), -OR(10) or -CR(10)R(11)R(12);
R(10) is -C f H2f-cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms in the cycloalkyl ring, or phenyl, where phenyl is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, C F3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero, 1 or 2;
R(11) and R(12) independently of one another are defined as R(10), or are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1) is phenyl, naphthyl, biphenylyl or heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, with the latter being linked via a carbon atom or a nitrogen atom of the ring, which are in each case unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino, or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13)R(14), -CHR(13)R(15), -C[R(15)R(16)OH], -C-CR(18), -C[R(19)]=CHR(18), -C[R(20)R(21)]k-(CO)-[CR(22)R(23)]~-R(24), k is zero, 1, 2, 3 or 4;
is zero, 1, 2, 3 or 4;
R(13) and R(14) identically or differently are -(CH2)g-(CHOH)h-(CH2)i-(CHOH)j-R(17) or -(CH2)g-O-(CH2-CH2O)h-R(24);
R(17) is hydrogen or methyl, g, h and i identically or differently are zero, 1, 2, 3 or 4;
is 1, 2, 3 or 4;

R(15) and R(16) identically or differently are hydrogen, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms or, together with the carbon atom carrying them, are cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(18) is phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(25)R(26);
R(25) and R(26) are H or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(18) is heteroaryl having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms, which is unsubstituted or substituted as phenyl;
or R(18) is alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, which is unsubstituted or substituted by 1 - 3 OH;

or R(18) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms;
R(19), R(20), R(21), R(22) and R(23) identically or differently are hydrogen or methyl;
R(24) is H, alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or -C m H2m-R(18);
m is 1, 2, 3 or 4;
one of the two substituents R(2) and R(3) is hydroxyl;
and the other of the substituents R(2) and R(3) in each case is defined as R(1);
R(4) is alkyl having 1, 2, 3 or 4 carbon atoms; alkoxy having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, I or -(CH2)n-(CF2)o-CF3;
n is zero or 1;
o is zero or 1;
and their pharmaceutically tolerable salts.

Il. Compounds of the formula in which:
W, Y and Z
are a nitrogen atom or a carbon atom substituted by R(2) or R(3) or R(4), R(1) is hydrogen, A, Hal, -CF3, -CH2F, -CHF2, -CH2CF3, -C2F5, -CN, -NO2, -ethynyl, or an X-R';
A is alkyl having 1 to 6 carbon atoms;

Hal is F, Cl, Br or I;
X is oxygen, S or NR'';
R'' is hydrogen, A or a cyclic methylene chain having 3 to 7 carbon atoms;
R' is H, A, HO-A-, HOOC-A-, (C3-C7)-cycloalkyl, (C6-C8)-cycloalkylalkyl, CF3, CH2F, CHF2, CH2-CF3, Ph, -CH2-Ph or Het;
Ph is phenyl, naphthyl or biphenylyl, which is unsubstituted or mono-, di- or trisubstituted by A, OA, NR'R'', Hal, CF3;
Het is a mono- or binuclear saturated, unsaturated or aromatic heterocycle having 1 to 4 nitrogen, oxygen andtor sulfur atoms, which is unsubstituted or mono-, di- or trisubstituted by Hal, CF3, A, OH, OA, -X-R', -CN, -NO2, and/or carbonyl oxygen, where Het is bonded via N or an alkylene chain C m H2m where m = zero to 6;
or R' and R'' together are alkylene having 4 - 5 carbon atoms, in which one CH2 group can also be replaced by oxygen, S, NH, N-A, N-Ph and N-CH2-Ph;
R(2) and R(3) independently of one another are hydrogen, Hal, A, HO-A-, X-R', -C(=N-OH)-A, A-O-CO-(C1-C4)-alkyl-, CN, NO2, COOH, halogen-substituted A, in particular CF3, CH2F, CHF2, C2F5, CH2CF3, or S(O)nR''';
R''' is A, Ph or-Het;
n is zero, 1 or 2;
or R(2) and R(3) independently of one another are SO2NR'R'', Ph or -O-Ph, -O-CH2-Ph, -CO-A, -CHO, -COOA, -CSNR'R'', CONR'R'', -CH=CH-COOH,-CH=CH-COOA, indenyl, indanyl, decahydronaphthyl, cyclopentenyl, dihydrothienyl, dihydrofuryl, heterobicyclyl, alkylthienyl, halothienyl, haloalkylthienyl, acylthienyl, halofuryl, haloalkylfuryl or pyrrolyl;
or R(2) and R(3) independently of one another are R(5)-O-;
R(5) is hydrogen, A, (C1-C6)-alkenyl or (C3-C7)-cycloalkyl;
R(4) is Ph, Het, -O-Het; CF3, S(O)nR''', -SO2NR'R'', alk;

or two of the substituents R(1) to R(4) together are a group -O-CR(6)R(7)-CO-NR(8)-, or or where R(2) has the meaning indicated;
R(6), R(7), R(8) and R(9) independently of one another are H or A;
or R(8) is (C5-C7)-cycloalkyl;
or R(9) is cyano;
alk is straight-chain or branched (C1-C8)-alkyl or (C3-C8)-cycloalkyl, which is unsubstituted or mono-, di- or trisubstituted by A;
or alk is an ethenyl or ethynyl radical which is substituted by H, A, Ph or Het.

III. Indoloylguanidine derivatives of the formula in which R(2) is hydrogen, unsubstituted or substituted (C1-C8)-alkyl, (C3-C7)-cycloalkyl, OH, (C1-C6)-alkyl-O-, an aromatic radical or a group -CH2-R(20);
R(20) is (C2-C6)-alkenyl or (C2-C6)-alkynyl;
R(1) is 1 to 5 identical or different substituents, which are:
hydrogen, unsubstituted or substituted (C1-C8)-alkyl, (C2-C6)-alkenyl, (C2-C6)-alkynyl, (C3-C7)-cycloalkyl, halogen, -NO2 (C2-C8)-alkanoyl, arylalkanoyl having up to 10 carbon atoms, aroyl having up to 11 carbon atoms, -COOH, (C2-C6)-alkoxycarbonyl, an aromatic group or one of the following mentioned groups: -OR(3), -NR(6)R(7) or -S(O)n R(40);
R(3) is hydrogen, (C1-C8)-alkyl, substituted (C1-C8)-alkyl, (C3-C7)-cycloalkyl, an aromatic radical or a group -CH2-R(30) R(30) is alkenyl or alkynyl;
R(6) and R(7) independently of one another are hydrogen, unsubstituted or substituted (C1-C8)-alkyl, (C3-C7)-cycloalkyl, (C2-C8)-alkanoyl, an arylalkanoyl group having up to 10 carbon atoms, an aroyl group having up to 11 carbon atoms, an aromatic group or -CH2-R(60);
R(60) is (C2-C6)-alkenyl or (C2-C6)-alkynyl;
or R(6) and R(7) together with the nitrogen atom are a 5 - 7-membered cyclic amine, which can additionally contain further heteroatoms in the ring;
n is zero, 1 or 2;
R(40) is unsubstituted or substituted (C1-C8)-alkyl, or an aromatic group, or a group A is oxygen, -S(O)n- or -N(R50)-;
R(50) is hydrogen or (C1-C8)-alkyl;
R' is hydrogen, unsubstituted or substituted (C1-C8)-alkyl, in which the ring represents a saturated 3 - 8-membered heterocycle having a nitrogen atom, said substituted alkyl carries one or more groups selected from the group consisting of halogen, -OH, (C1-C6)-alkoxy, -CN, -COOH, (C2-C6)-alkoxycarbonyl, (C2-C8)-alkanoyl, arylalkanoyl having up to 10 carbon atoms, aroyl having up to 11 carbon atoms, an aromatic group, -CONR(4)R(5), R(4) and R(5) identically or differently are hydrogen or (C1-C8)-alkyl;
or R(4) and R(5) are connected to one another and together form a 5 -7-membered cyclic amine which can additionally contain further heteroatoms in the ring, or said substituted alkyl carries a group in which:
E is a nitrogen atom or a CH group;
R'' is hydrogen, (C1-C8)-alkyl which is unsubstituted or substituted by OH, (C1-C6)-alkoxy, -CN, -COOH, (C2-C6)-alkoxycarbonyl, (C2-C8)-alkanoyl, aralkanoyl having up to 10 carbon atoms, aroyl having up to 11 carbon atoms, an aromatic group, -NR(6)R(7), -CONR(4)R(5);
R(4) and R(5) independently of one another are hydrogen or (C1-C8)-alkyl;
where the cyclic system of the formula is a 3 - 8-membered saturated aliphatic or heterocyclic ring system having a nitrogen atom, and where the aromatic groups mentioned are an aryl radical having up to 10 carbon atoms, a 5- or 6-membered heteroaryl radical having 1 - 4 nitrogen atoms, a 5- or 6-membered heteroaryl group containing 1 or 2 nitrogen atoms and a heteroatom which is oxygen or sulfur, or furyl, and where the aryl radicals mentioned can be unsubstituted or substituted by unsubstituted (C1-C8)-alkyl or substituted (C1-C8)-alkyl, halogen, -NO2, (C2-C6)-alkoxycarbonyl, COOH, -OR(3), NR(6)R(7), -CONR(4)R(5), -SO2NR(6)R(7) or S(O)n R(40), where R(1) and the guanidinocarbonyl radical can be in any desired position of the 5- or 6-membered ring of the indole system, and the appropriate pharmaceutically tolerable salts.

IV. Heterocyclic guanidine derivatives of the formula in which:
X is -O-, -S-, -NH-, -N[(C1-C4)-alkyl]- or -N(phenyl)-;
R(1), R(2) and R(3) are hydrogen, halogen, (C1-C4)-alkyl, (C1-C4)-alkyl-O-, phenyl, benzyl;
or two of the substituents R(1), R(2) and R(3) together with one side of the benzo system are a 4 - 6-membered carbocyclic ring;
R(4) and R(5) independently of one another are hydrogen, (C1-C12)-alkyl, benzhydryl, aralkyl, which is unsubstituted or substituted by one or more substituents from the groups halogen, (C1-C4)-alkyl, (C1-C4)-alkyl-O- or -CF3, -(CH2)m-CH2-T, m is zero to 3;
T is -CO-O-T(1);
T(1) is hydrogen or (C1-C4)-alkyl;
Cy is a benzo-fused unsaturated or dihydro-5-membered ring heterocycle a pyrazole or imidazole ring of the formula or a naphthyl radical or a dihydro- or tetrahydronaphthyl radical a 2-, 3- or 4-pyridyl radical Z is N- or CH;
a thienyl radical R(6) is hydrogen, halogen, hydroxyl, (C1-C10)-alkyl, (C1-C10)-alkyl-O-, phenoxy, (C1-C10)-alkyloxymethyloxy- or -(O)n S-R(9);
R(9) is (C1-C10)-alkyl, thienyl, pyridyl, thiazolyl, thiadiazolyl, imidazolyl, pyrazolyl or phenyl, each of which is unsubstituted or mono- or disubstituted by halogen, (C1-C4)-alkyl or (C1-C4)-alkyl-O-;
R(7) and R(8) is hydrogen, halogen, hydroxyl, (C1-C10)-alkyl, (C1-C10)-alkyl-O-, phenyl, phenoxy or (C1-C10)-alkoxymethyloxy;
or Cy is phenyl, which is unsubstituted or mono- or disubstituted by halogen, (C1-C4)-alkyl or (C1-C4)-alkyl-O-;
or Cy is -Gr-Am;
Gr is -R(13)-R(12)-(CH2)q-C[W][W(1)]-(CH2)q-; R(13)R(14)- or -R(15)-;
R(12) is a single bond, -O-, -(O)nS-, -CO- or -CONH-;
R(13) is a single bond, phenyl, thienyl, pyridyl, thiazolyl, thiadiazolyl, imidazolyl or pyrazolyl;
R(14) is a single bond or SO2-;
R(15) is (C2-C10)-alkenyl- or (C2-C10)-alkynyl;
W and W(1) independently of one another are hydrogen, (C1-C4)-alkyl;
or W and W(1) cyclically connected to one another are a (C3-C8)-hydrocarbon ring;
q and q' are zero to 9;
Am is -NR(10)R(11);
R(10) is hydrogen, (C1-C4)-alkyl or benzyl, R(11) is (C1-C4)-alkyl, phenyl or benzyl;
or R(10) and R(11) together are a (C3-C10)-alkylene group, which is unsubstituted or substituted by -COOH, (C1-C5)-alkoxycarbonyl, (C2-C4)-hydroxyl-alkylene or benzyl;
or Am is pyrrolyl, pyridyl, pyrazolyl, morpholinyl, dihydropyridyl, tetrahydropyridyl, quinuclidinyl, imidazolyl, 3-azabicyclo[3.2.1]octyl, which is unsubstituted or substituted by (C1-C4)-alkyl, or Am is azabicyclo[3.2.2]nonyl;
or Am is a piperazine group of the formula R(16) is hydrogen, (C1-C4)-alkyl, (C3-C6)-cycloalkyl, phenyl, tolyl, methoxyphenyl, halophenyl, diphenylmethylene, benzyl or pyridyl;
or Am is an azido group -(O)t-(CH2)q-C[W][W(1)]-(CH2)q'-N3;
t is zero or 1;
where W and W(1) have the previously indicated meaning;
and the optical enantiomers and the pharmacologically tolerable salts.

3. The use as claimed in claim 1, which comprises using:
r) benzo-fused heterocycles, having a 5-membered ring, of the formula I

in which:
X is N or CR(6);
Y is oxygen, S or NR(7);
A, B together are a bond or A, B are both hydrogen, if X is CR(6) and Y is simultaneously NR(7);
one of the substituents R(1) to R(6) is a -CO-N=C(NH2)2 group;
the other substituents R(1) to R(6) in each case are hydrogen, F, Cl, Br, I or (C1-C6)-alkyl;
up to two of the other substituents R(1) to R(6) are CN, NO2, N3, (C1-C4)-alkyloxy or CF3;
up to one of the other substituents is R(8)-C n H2n-Z-;
n is zero to 10;
where the alkylene chain -C n H2n- is straight-chain or branched and where a carbon atom can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
R(8) is hydrogen, (C2-C6)-alkenyl or (C3-C10)-cycloalkyl, which is unsubstituted or substituted by 1 to 4 methyl groups or an OH group, or can contain an ethylene group -CH=CH-, and where a methylene group can be replaced by an oxygen or sulfur atom or by a nitrogen atom;
or R(8) is phenyl, which is unsubstituted or substituted by 1 to 3 substituents selected from the group consisting of F, Cl, Br, I, CF3, CH3-S(O)s- or R(9)-Wy-;
s is zero, 1 or 2;
R(9) is H, methyl, ethyl, W is oxygen or NR(10);
R(10) is H or methyl;
y is zero or 1;
or R(8) is C m F2m+1;
m is 1 to 3;
or R(8) is 1- or 2-naphthyl, pyridyl, quinolyl or isoquinolyl;
Z is -CO-, -CH2- or -[CR(11)(OH)]q-;
q is 1, 2 or 3;
R(11) is H or methyl;
or Z is oxygen or -NR(12)-;
R(12) is H or methyl;
or Z is -S(O)s-;
s is zero, 1 or 2;
or Z is -SO2-NR(13)-;
R(13) is H or (C1-C4)-alkyl;
R(7) is hydrogen, (C1-C10)-alkyl, (C2-C10)-alkenyl or R(8)-C n H2n;
and their pharmaceutically tolerable salts;

v) acylguanidines of the formula I

in which:
X is carbonyl, sulfonyl, R(1) is H, (C1-C8)-alkyl, unsubstituted or substituted by hydroxyl, (C3-C8)-cycloalkyl, phenyl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino, R(2) is H, (C1-C4)-alkyl, and their pharmaceutically tolerable salts;

w) phenyl-substituted alkylcarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I

in which:
R(A) is hydrogen, F, Cl, Br, I, CN, OR(6), (C1-C8)-alkyl, (C3-C8)-cycloalkyl, O r(CH2)a C b F2b+1 or NR(7)R(8);
r is zero or 1;
a is zero, 1, 2, 3 or 4;
b is 1 , 2, 3, 4, 5, 6 , 7 or 8;
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
R(B) independently is defined as R(A);
X is 1, 2 or 3;
R(1) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl, -O t(CH2)d C e F2e+1, F, Cl, Br, I or CN;
t is zero or 1;
d is zero, 1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7 or 8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);
but with the condition that at least one of the substituents R(1), R(2), R(3), R(4), R(5), R(A) and R(B) is an -O t(CH2)d C e F2e+1 or an O r(CH2)a C b F2b+1-group, and their pharmaceutically tolerable salts;

y) bicyclic heteroaroylguanidines of the formula I

in which:
T, U , V, W, X, Y and Z

independently of one another are nitrogen or carbon;
but with the restriction that X and Z are not simultaneously nitrogen, and that T, U, V, W, X, Y and Z carry no substituents when they are nitrogen, and that no more than four of them are simultaneously nitrogen, R(1) and R(2) independently of one another are hydrogen, F, Cl, Br, I, (C1-C3)-alkyl, (C1-C3)-perfluoroalkyl, OR(8), NR(8)R(9) or C(=O)N=C(NH2)2;
R(8) and R(9) independently of one another are hydrogen or (C1-C3)-alkyl, or R(8) and R(9) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
R(3), R(4), R(5), R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, I, -C~N, X k-(CH2)p-(C q F2q+1), R(10a)-SO b m, R(10b)R(10c)N-CO, R(11)-CO- or R(12)R(13)N-SO2-, where the perfluoroalkyl group is straight-chain or branched;
X is oxygen, S or NR(14);
R(14) is H or (C1-C3)-alkyl;
bm is zero, 1 or 2;
p is zero, 1 or 2;
k is zero or 1;
q is 1 , 2, 3, 4, 5 or 6;
R(10a), R(10b), R(11) and R(12) independently of one another are (C1-C8)-alkyl, (C3-C6)-alkenyl, -C n H2n-R(15) or (C1-C8)-perfluoroalkyl;
n is zero, 1, 2, 3 or 4;
R(15) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are H or C1-C4-alkyl;
or R(10b), R(11) and R(12) are hydrogen;
R(10c) and R(13) independently are hydrogen or (C1-C4)-alkyl;
or R(10b) and R(10c) and also R(12) and R(13) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-C8)-alkyl, -C al H2 al R(18) or (C3-C8)-alkenyl;
al is zero, 1 or 2;
R(18) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(19a)R(19b);
R(19a) and R(19b) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are (C1-C9)-heteroaryl which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino or dimethylamino;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are or or Y is oxygen, -S- or -NR(22)-;
h, ad, ah independently of one another are zero or 1;
i, j, k, ae, af, ag, ao, ap and ak independently of one another are zero, 1, 2, 3 or 4;
but where in each case h, i and k are not simultaneously zero, ad, ae and ag are not simultaneously zero, and ah, ao and ak are not simultaneously zero, R(23), R(24) R(25) and R(22) independently of one another are hydrogen or (C1-C3)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are SR(29), -OR(30), -NR(31)R(32) or -CR(33)R(34)R(35);
R(29), R(30), R(31) and R(33) independently of one another are -C a H2a-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
a is zero, 1 or 2;
R(32), R(34) and R(35) independently of one another are defined as R(29) or hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are ~ or R(96), R(97) and R(98) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 to 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino, dimethylamino or benzyl;
W is oxygen, S or NR(36)-;
R(36) is H or (C1-C4)-alkyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(46)X(1)-;
X(1) is oxygen, S, NR(47), (D=O)A- or NR(48)C=MN(*)R(49)-;
M is oxygen or sulfur;
A is oxygen or NR(50);
D is C or SO;
R(46) is (C1-C8)-alkyl. (C3-C8)-alkenyl, (CH2)b C d F2d+1 or -C x H2x-R(51);
b is zero or 1;

d is 1, 2, 3, 4, 5, 6 or 7;
x is zero, 1, 2, 3 or 4;
R(51) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl, where the aromatics are not substituted or are substituted by 1-3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(52)R(53);
R(52) and R(53) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(47), R(48) and R(50) independently are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(49) is defined as R(46);
or R(46) and R(47), or R(46) and R(48) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
where A and N(*) are bonded to the phenyl nucleus of the heteroaroylguanidine parent structure;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are -SR(64), -OR(65), -NHR(66), -NR(67)R(68), -CHR(69)R(70) or-CR(54)R(55)OH, -C~CR(56), -CR(58)=CR(57) or-[CR(59)R(60)]u-CO-[CR(61)R(62)]v-R(63);
R(64), R(65), R(66), R(67) and R(69) identically or differently are-(CH2)y-(CHOH)z-(CH2)aa-(CHOH)t-R(71) or -(CH2)ab-O-(CH2-CH2O)ac-R(72);
R(71) and R(72) independently of one another are hydrogen or methyl;

u is 1, 2, 3 or 4;
v is zero, 1, 2, 3 or 4;
y, z, aa identically or differently are zero, 1, 2, 3 or 4;
t is 1, 2, 3 or 4;
R(68), R(70), R(54) and R(55) identically or differently are hydrogen or (C1-C6)-alkyl;
or R(69) and R(70), or R(54) and R(55), together with the carbon atom carrying them, are a (C3-C8)-cycloalkyl;
R(63) is hydrogen, (C1-C6)-alkyl, (C3-C8)-cycloalkyl or -C e H2e-R(73);
e is zero, 1, 2, 3 or 4;
R(56), R(57) and R(73) independently are phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(74)R(75);
R(74) and R(75) are hydrogen or (C1-C4)-alkyl;
or R(56), R(57) and R(73) independently are (C1-C9)-heteroaryl, which is unsubstituted or substituted as phenyl;
R(58), R(59), R(60), R(61) and R(62) are hydrogen or methyl;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are R(76)-NH-SO2-;
R(76) is R(77)R(78)N-(C=Y')-;
Y' is oxygen, S or N-R(79);

R(77) and R(78) identically or differently are hydrogen, (C1-C8)-alkyl, (C3-C6)-alkenyl or-C f H2f-R(80);
f is zero, 1, 2, 3 or 4;
R(80) is (C5-C7)-cycloalkyl or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methoxy and (C1-C4)-alkyl;
or R(77) and R(78) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(79) is defined as R(77) or is amidine;
or R(3), R(4), R(5), R(6) and R(7) independently of one another are NR(84a)R(85), OR(84b), SR(84c) or -C n H2n-R(84d);
n is zero, 1, 2, 3 or 4;
R(84d) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(16)R(17);
R(16) and R(17) are hydrogen or C1-C4-alkyl;
R(84a), R(84b), R(84c) and R(85) independently of one another are hydrogen, (C1-C8)-alkyl, (C1-C8)-perfluoroalkyl or (CH2)ax-R(84g);
ax is zero, 1, 2, 3 or 4;
R(84g) is (C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(84u)R(84v);
R(84u) and R(84v) are hydrogen or C1-C4-alkyl;
or R(84a) and R(85) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl, and their pharmaceutically tolerable salts;

ab) phenyl-substituted alkenylcarboxylic acid guanidides, carrying perfluoroalkyl groups, of the formula I

in which:
R(A) is hydrogen, F, Cl, Br, I, CN, OH, OR(6), (C1-C8)-alkyl, O r(CH2)a C b F2b+1. (C3-C8)-cycloalkyl or NR(7)R(8);
r is zero or 1;
a is zero, 1, 2, 3 or 4;
b is 1, 2, 3, 4, 5, 6, 7 or 8;
R(6) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) and R(8) independently of one another are defined as R(6);
or R(7) and R(8) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, sulfur, NH, N-CH3 or N-benzyl;
R(B) independently is defined as R(A);
X is zero, 1 or 2;
Y is zero, 1 or 2;
R(C) is hydrogen, F, Cl, Br, I, CN, OR(12), (C1-C8)-alkyl, O p(CH2)f C g F2g+1 or (C3-C8)-cycloalkyl;
p is zero or 1;
f is zero, 1, 2, 3 or 4;
g is 1, 2, 3, 4, 5, 6, 7 or 8;
R(12) is (C1-C8)-alkyl, (C1-C4)-perfluoroalkyl, (C3-C8)-alkenyl, (C3-C8)-cycloalkyl, phenyl or benzyl;
where the aromatics phenyl or benzyl are not substituted or are substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, methyl, methoxy and NR(13)R(14);
R(13) and R(14) independently of one another are H, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(D) independently is defined as R(C), R(1) is hydrogen, (C1-C8)-alkyl, -O t(CH2)d C e F2e+1, (C3-C8)-cycloalkyl, F, Cl, Br, I or CN;
t is zero or 1;
d is zero, 1, 2, 3 or 4;
e is 1, 2, 3, 4, 5, 6, 7 or 8;
R(2), R(3), R(4) and R(5) independently of one another are defined as R(1);
but with the condition that at least one of the substituents R(A), R(B), R(C), R(D), R(1), R(2), R(4) or R(5) is a O r(CH2)a C b F2b+1, O p(CH2)f C g F29+1 or O t(CH2)d C e F2e+1 group and R(3) is not a O t(CH2)d C e F2e+1 group;
and their pharmaceutically tolerable salts;

ah) benzoylguanidines of the formula I

in which:
one of the three substituents R(1), R(2) and R(3) is R(6)-A-B-D-;
R(6) is a basic protonatable radical, i.e. an amino group -NR(7)R(8), an amidino group R(7)R(8)N-C[=N-R(9)]- or a guanidino group R(7), R(8), R(9) and R(10) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;

or R(7) and R(8) together are C a H2a;
a is 4, 5, 6 or 7;
where if a = 5, 6 or 7 a methylene group of the group C a H2a can be replaced by a heteroatom group O, SO m or NR(11), or R(8) and R(9) or R(9) and R(10) or R(7) and R(10) are a group C a H2a;
a is 2, 3, 4 or 5;
where if a = 3, 4 or 5 a methylene group of the group C a H2a can be replaced by a heteroatom group O, SO m or NR(11);
m is zero, 1 or 2;
R(11) is hydrogen or methyl;
or R(6) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is C b H2b;
b is 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10;
where in the group C b H2b one or two methylene groups can be replaced by one of the groupings selected from the group consisting of -O-, -CO-, -CH[OR(20)]-, -SO m-, -NR(20)-, -NR(20)-CO-, -NR(20)-CO-NH-, -NR(20)-CO-NH-SO2- and -SO aa[NR(19)]bb-;
and where in the group C b H2b a methylene group can be replaced by -CH-R(99), where R(99) together with R(7) forms a pyrrolidine or piperidine ring;
aa is 1 or 2;
bb is 0 or 1;
aa + bb = 2;
R(19) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(20) is hydrogen or methyl;
B is a phenylene or naphthylene radical, R(12) and R(13) independently of one another are hydrogen, methyl, F, Cl, Br, I, CF3 or-SO w-R(14);
R(14) is methyl or NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
w is zero, 1 or 2;
D is-C d H2d-X f-;
d is zero, 1, 2, 3 or 4;
X is -O-, -CO-, -CH[OR(21)]-, -SOm- or -NR(21)-;
f is zero or 1;
R(21) is hydrogen or methyl;
m is zero, 1 or 2;
and the other substituents R(1) and R(2) and R(3) in each case independently of one another are hydrogen, F, Cl, Br, I, -CN, -(C1-C8)-alkyl, -(C2-C8)-alkenyl, -NR(35)R(36) or R(17)-C g H2g-Z h-;
g is zero, 1, 2, 3 or 4;
h is zero or 1;
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
Z is -O-, -CO-, -SO v- , -NR(18)-, -NR(18)-CO-, -NR(18)-CO-NH-or -NR(18)-SO2-;
R(18) is hydrogen or methyl;
v is zero, 1 or 2;
R(17) is hydrogen, cycloalkyl having 3, 5 or 6 carbon atoms or C k F2k+1-;
k is 1, 2 or 3, or R(17) is pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or R(17) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, hydroxyl, methoxy, -NR(37)R(38), CH3SO2- and H2NO2S-;
R(37) and R(38) are hydrogen or -CH3;

R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or -C r F2r+1;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
r is 1, 2, 3 or 4;

and their pharmacologically tolerable salts;

ai) indenoylguanidines of the formula I

in which:
R(1) and R(2) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, cycloalkyl having 3, 4, 5 or 6 carbon atoms, O-alkyl having 1, 2, 3 or 4 carbon atoms, O-C(=O)-alkyl having 1, 2, 3 or 4 carbon atoms or C m H2m-NR(12)R(13);
R(12) and R(13) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
m is zero, 2, 3 or 4;
NH-C(=O)-NH2, C(=O)-O-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-NH2, C(=O)-NH-alkyl having 1, 2, 3 or 4 carbon atoms, C(=O)-N(alkyl)2 having 1, 2, 3 or 4 carbon atoms in each alkyl group, alkenyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkynyl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, alkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, alkenylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkenyl group, alkynylaryl having 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms in the alkynyl group, C1-C4-alkyl-substituted aryl, C1-C4-alkylheteroaryl, C1-C4-alkenylheteroaryl, aminoalkylaryl having 1, 2, 3 or 4 carbon atoms in the alkyl group, substituted aryl, heteroaryl and substituted heteroaryl;
R(3), R(4), R(5) and R(6) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, O-alkyl having 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms, halogen, (such as F, Cl, Br, I), OH, aryl, substituted aryl, heteroaryl, substituted heteroaryl, O-lower-alkyl, O-aryl, O-lower-alkylaryl, O-substituted aryl, O-lower-alkyl-substituted aryl, O-C(=O)-C1-C4-alkylaryl, O-C(=O)-NH-C1-C4-alkyl, O-C(=O)-N(C1-C4-alkyl)2, NO2, CN, CF3, NH2, NH-C(=O)-C1-C4-alkyl, NH-C(=O)-NH2, COOH, C(=O)-O-C1-C4-alkyl, C(=O)-NH2, C(=O)-NH-C1-C4-alkyl, C(=O)-N(C1-C4-alkyl)2, C1-C4-COOH, C1-C4-alkyl-C(=O)-O-C1-C4-alkyl, SO3H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2,SO2-N(alkyl)(alkylaryl), C(=O)-R(11), C1-C10-alkyl-C(=O)-R(11), C2-C10-alkenyl-C(=O)-R(11), C2-C10-alkynyl-C(=O)-R(11), NH-C(=O)-C1-C10-alkyl-C(=O)-R(11), O-C1-C11-alkyl-C(=O)-R(11);
R(11) is C1-C4-alkyl, C1-C4-alkynyl, aryl, substituted aryl, NH2, NH C1-C4-alkyl, N-(C1-C4-alkyl)2 SO3H, SO2-alkyl, SO2-alkylaryl, SO2-N-(alkyl)2, SO2-N(alkyl)(alkylaryl);
X is O, S or NH;
R(7), R(8), R(9) and R(10) independently of one another are hydrogen, alkyl, cycloalkyl, aryl, alkylaryl;
or R(8) and R(9) together are part of a 5, 6 or 7-membered heterocyclic ring;
A is absent or is a nontoxic organic or inorganic acid ak) benzyloxycarbonylguanidines of the formula I

in which:
R(1), R(2) and R(3) independently of one another are -Y-[4-R(8)-phenyl], -Y-[3-R(8)-phenyl] or -Y-[2-R(8)-phenyl], where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group consisting of F, Cl, -CF3, methyl, hydroxyl, methoxy and -NR(96)R(97);
R(96) and R(97) independently of one another are hydrogen or -CH3;
Y is a bond, CH2, oxygen, -S- or -NR(9);
R(9) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(8) is SO a[NR(98)]b NR(99)R(10);
a is 1 or 2;
b is 0 or 1;
a + b = 2;
R(98), R(99) and R(10) independently of one another are hydrogen, -(C1-C8)-alkyl, benzyl, -(C2-C8)-alkylene-NR(11)R(12), (C2-C8)-alkylene-NR(13)-(C2-C8)-alkylene-NR(37)R(38) or (C0-C8)-alkylene-CR(39)R(40)CR(41)R(42)(C0-C8)-alkylene-NR(43)R(44);
R(11), R(12), R(13), R(37), R(38), R(43) and R(44) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl:
R(39), R(40), R(41) and R(42) independently of one another are hydrogen, -(C1-C8)-alkyl or-(C0-C3)-alkylenephenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl and methoxy;
or R(99) and R(10) together are 4 - 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -N-CH3 or -N-benzyl;
or R(8) is SO a[NR(98)]b NR(95)-C[=N-R(94)]-NR(93)R(92);
R(92), R(93), R(94) and R(95) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(1), R(2) and R(3) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(1), R(2) and R(3) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C2-C8)-alkenyl or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F

and CI, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(1), R(2) and R(3) independently of one another are -Q-4-[(CH2)k-CHR(17)-(C=O)R(20)]-phenyl, -Q-3-(CH2)k-CHR(17)-(C=O)R(20)]-phenyl or -Q-2-[(CH2)k-CHR(17)-(C=O)R(20)]-phenyl, where the phenyl in each case is unsubstituted or substituted by 1 - 2 substituents from the group consisting of F, CI, -CF3, methyl, hydroxyl, methoxy and -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or -CH3;
Q is a bond, oxygen, -S- or-NR(18);
R(18) is hydrogen or -(C1-C4)-alkyl;
R(17) is -OR(21) or -NR(21)R(22);
R(21) and R(22) independently of one another are hydrogen, -(C1-C8)-alkyl, -(C1-C8)-alkanoyl, -(C1-C8)-alkoxycarbonyl, benzyl, benzyloxycarbonyl;
or R(21) is trityl;
R(20) is -OR(23) or -NR(23)R(24);
R(23), R(24) independently of one another are hydrogen, -(C1-C8)-alkyl or benzyl;
k is zero, 1, 2, 3 or 4;
or R(1), R(2) and R(3) independently of one another are (C1-C9)-heteroaryl, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, CI, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) are -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is-C f H2f-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
f is zero, 1 or 2;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or (C1-C4)-alkyl, or R(1), R(2) and R(3) independently of one another are (C1-C9)-heteroaryl-N-oxide, which is linked via C or N and which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(1), R(2) and R(3) independently of one another are -SR(28), -OR(28), -NR(28)R(29) or -CR(28)R(29)R(30);
R(28) is-Cg H29-(C1-C9)-heteroaryl-N-oxide, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
g is zero, 1 or 2;
R(29), R(30) independently of one another are defined as R(28), or are hydrogen or (C1-C4)-alkyl;
or R(1), R(2) and R(3) independently of one another are hydrogen, F, Cl, Br, I, -C~N, T-(CH2)h-(C i F2i+1), R(31)SOl-, R(32)R(33)N-CO-, R(34)-CO- or R(45)R(46)N-SO2, where the perfluoroalkyl group is straight-chain or branched;
T is a bond, oxygen, -S- or-NR(47);
l is zero, 1 or 2;
h is zero, 1 or 2;
i is 1, 2, 3, 4, 5 or 6;
R(31), R(32), R(34) and R(45) independently of one another are -(C1-C8)-alkyl, -(C3-C6)-alkenyl, (CH2)n R(48) or -CF3;
n is zero, 1, 2, 3 or 4;
R(47) is hydrogen or alkyl having 1, 2 or 3 carbon atoms;
R(48) is -(C3-C7)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, -CF3, methyl, methoxy and -NR(49)R(50);
R(49) and R(50) are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32), R(34) and R(45) are hydrogen;
R(33) and R(46) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(32) and R(33) and also R(45) and R(46) together are 5 or 6 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
or R(1), R(2) and R(3) independently of one another are R(51)-A-G-D-;
R(51) is a basic protonatable radical, i.e. an amino group -NR(52)R(53), an amidino group R(52)R(53)N-C[=N-R(54)]- or a guanidino group R(52)R(53)N-C[=N-R(54)]-NR(55)-;
R(52), R(53), R(54) and R(55) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
or R(52) and R(53) are a group C.alpha.H2.alpha.;
.alpha. is 4, 5, 6 or 7;
where if .alpha. = 5, 6 or 7 a carbon atom of the group C.alpha.H2.alpha. can be replaced by a heteroatom group O, SO d or NR(56), or R(53) and R(54) or R(54) and R(55) or R(52) and R(55) are a group C yH2y;
y is 2, 3, 4 or 5;
where if y = 3, 4 or 5 a carbon atom of the group C y H2y can be replaced by a heteroatom group O, SO d or NR(56);
d is zero, 1 or 2;
R(56) is hydrogen or methyl;
or R(51) is a basic heteroaromatic ring system having 1 - 9 carbon atoms;
A is a group C e H2e;
e is zero, 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10;

where in the group C e H2e a carbon atom can be replaced by one of the groupings -O-, -CO-, -CH[OR(57)]-, -SO r-, -NR(57)-, -NR(57)-CO-, -NR(57)-CO-NH-, -NR(57)-CO-NH-SO2- or -NR(57)-SO2-;
r is zero, 1 or 2;
G is a phenylene radical, R(58) and R(59) independently of one another are hydrogen, methyl, methoxy, F, Cl, Br, I, CF3 or-SO s-R(60);
R(60) is methyl or NR(61)R(62);
R(61) and R(62) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
D is -C v H2v-E w-;
v is zero, 1, 2, 3 or 4;
E is -O-, -CO-, -CH[OR(63)]-, -SO aa- or -NR(63)-;
w is zero or 1;
aa is zero, 1 or 2 R(63) is hydrogen or methyl, or R(1), R(2) and R(3) independently of one another are -CF2R(64), -CF[R(65)][R(66)], -CF[(CF2)q-CF3)][R(65)]. -C[(CF2)p-CF3]=CR(65)R(66);
R(64) is alkyl having 1, 2, 3 or 4 carbon atoms or cycloalkyl having 3, 4, 5, 6 or 7 carbon atoms;
R(65) and R(66) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
q is zero, 1 or 2;
p is zero, 1 or 2;
or R(1), R(2) and R(3) independently of one another are -OR(67) or -NR(67)R(68);
R(67) and R(68) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(67) and R(68) together are 4, 5, 6 or 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, SO2, -NH-, -NCH3 or -N-benzyl;
R(4) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(69), -NR(70)R(71) or-C z F2z+1;
R(69), R(70) and R(71) independently of one another are hydrogen or alkyl having 1, 2 or 3 carbon atoms;
z is 1, 2, 3 or 4;
R(6) and R(7) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
X is oxygen or NR(72);
R(72) is hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

al) alkenylcarboxylic acid guanidides, carrying fluorophenyl groups, of the formula I

in which:
R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or phenyl, where the phenyl group is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)R(10);
R(9) and R(10) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl;
R(7) independently is defined as R(6);
R(1), R(2), R(3), R(4) and R(5) independently of one another are hydrogen or F;
where, however, at least one of the radicals R(1), R(2), R(3), R(4) and R(5) must be fluorine;
and their pharmaceutically tolerable salts;

an) substituted cinnamic acid guanidides of the formula I

in which:
at least one of the substituents R(1), R(2), R(3), R(4) and R(5) is -X a-Y b-L n-U;

X is CR(16)R(17), O, S or NR(18);
R(16), R(17) and R(18) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
a is zero or 1;
Y is alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkylene-T having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group, T, T-alkylene having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in the alkylene group;
T is NR(20), O, S or phenylene, where the phenylene is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(21)R(22);
R(20), R(21) and R(22) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
b is zero or 1;
L is O, S, NR(23) or C k H2k;
k is 1, 2, 3, 4, 5, 6, 7, 8;
n is zero or 1;
U is NR(24)R(25) or an N-containing heterocycle having 1, 2, 3, 4, 5, 6, 7, 8 or 9 carbon atoms;
R(24) and R(25) independently of one another are hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
or R(24) and R(25) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
where the N-containing heterocycles are N- or C-bridged and are not substituted or are substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(27)R(28);
R(23), R(27) and R(28) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and the other substituents R(1), R(2), R(3), R(4) and R(5) in each case independently of one another are H, F, Cl, Br, I, CN, -O n C m H2m+1, -O p-(CH2)s-C q F2q+1 or -C r H2r R(10);
n is zero or 1;
m is zero 1, 2, 3, 4, 5, 6, 7 or 8;
p is zero or 1;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
s is zero, 1, 2, 3 or 4;
r is zero, 1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(11)R(12);
R(11) and R(12) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
R(6) and R(7) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

ar) benzenedicarboxylic acid diguanidides of the formula I

in which:
one of the radicals R(1), R(2), R(3) and R(4) is -CO-N=C(NH2)2;
and the other radicals R(1), R(2), R(3) and R(4) in each case are:
R(1) is hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, I, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) and R(4) independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);

m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or R(2) and R(4) independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, each of which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or R(2) and R(4) independently of one another are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or R(2) and R(4) independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is -(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(5) is alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, Br, I, X-(CH2)y-CF3 or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F and Cl, -CF3, methyl, methoxy and -NR(6)R(7);
R(6) and R(7) independently of one another are hydrogen or -CH3;
X is a bond or oxygen;
y is zero, 1 or 2;
and their pharmaceutically tolerable salts;

as) benzenedicarboxylic acid diguanidides of the formula I

in which:
one of the radicals R(1), R(2), R(3) and R(5) is -CO-N=C(NH2)2;
and the other radicals R(1), R(2), R(3) and R(5) in each case are:
R(1) and R(5) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
R(2) is hydrogen, F, Cl, Br, I, OH, -C o N, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
or R(2) is R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or R(2) is -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;
or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
R(3) is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is-(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;

R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
R(4) is CF3, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms, -(C3-C8)-cycloalkyl or -(CH2)m R(14);
m is 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or -CH3;
or R(4) is phenyl, which is substituted by 2, 3, 4 or five substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) independently of one another are hydrogen or CH3;
and their pharmaceutically tolerable salts;

at) diaryldicarboxylic acid diguanidides of the formula I

in which:
one of the radicals R(1), R(2), R(3), R(4) and R(5) is -CO-N=C(NH2)2;
the other radicals R(1) and R(5) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(32), -NR(33)R(34) or CF3;
R(32), R(33) and R(34) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(2) and R(4) in each case independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)m R(14);
m is zero, 1 or 2;
R(14) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(15)R(16);
R(15) and R(16) are hydrogen or-CH3;
or the other radicals R(2) and R(4) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl, methoxy;
or the other radicals R(2) and R(4) in each case are R(22)-SO2-, R(23)R(24)N-CO-, R(28)-CO- or R(29)R(30)N-SO2;
R(22) and R(28) independently of one another are methyl or -CF3;
R(23), R(24), R(29) and R(30) independently of one another are hydrogen or methyl;
or the other radicals R(2) and R(4) in each case independently of one another are -OR(35) or -NR(35)R(36);
R(35) and R(36) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;

or R(35) and R(36) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or -N-benzyl;
the other radical R(3) in each case is hydrogen, -SR(25), -OR(25), -NR(25)R(26), -CR(25)R(26)R(27);
R(25) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(25) is -(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(26) and R(27) independently of one another are defined as R(25) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
one of the radicals R(6), R(7), R(8), R(9) and R(10) is -CO-N=C(NH2)2;
the other radicals R(6) and R(10) in each case independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, F, Cl, -OR(132), -NR(133)R(134) or CF3;
R(132), R(133) and R(134) independently of one another are hydrogen or alkyl having 1, 2, 3 or 4 carbon atoms;
the other radicals R(7) and R(9) in each case independently of one another are hydrogen, F, Cl, Br, I, OH, -CN, CF3, -CO-N=C(NH2)2, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, alkenyl having 2, 3, 4, 5, 6, 7 or 8 carbon atoms or -(CH2)mm R(114);
mm is zero, 1 or 2;
R(114) is -(C3-C8)-cycloalkyl or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F
and Cl, -CF3, methyl, methoxy and -NR(115)R(116);
R(115) and R(116) are hydrogen or -CH3;
or the other radicals R(7) and R(9) in each case independently of one another are pyrrol-1-yl, pyrrol-2-yl or pyrrol-3-yl, which is not substituted or is substituted by 1 - 4 substituents selected from the group consisting of F, Cl, Br, I, -CN, (C2-C8)-alkanoyl, (C2-C8)-alkoxycarbonyl, formyl, carboxyl, -CF3, methyl and methoxy;
or the other radicals R(7) and R(9) in each case are R(122)-SO2-, R(123)R(124)N-CO-, R(128)-CO- or R(129)R(130)N-SO2;
R(122) and R(128) independently of one another are methyl or -CF3;
R(123), R(124), R(129) and R(130) independently of one another are hydrogen or methyl;
or the other radicals R(7) and R(9) in each case independently of one another are -OR(135) or -NR(135)R(136);
R(135) and R(136) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5 or 6 carbon atoms;

or R(135) and R(136) together are 4 - 7 methylene groups, of which one CH2 group can be replaced by oxygen, -S-, -NH-, -NCH3 or-N-benzyl;
the other radical R(8) in each case is hydrogen, -SR(125), -OR(125), -NR(125)R(126) or -CR(125)R(126)R(127);
R(125) is hydrogen, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
or R(125) is -(C1-C9)-heteroaryl, which is unsubstituted or substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, CH3, methoxy, hydroxyl, amino, methylamino and dimethylamino;
R(126) and R(127) independently of one another are defined as R(125) or are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms;
A is absent or is -NR(11)-CO-, -NR(12)-CO-NR(13)-, -NR(17)-CO-NR(18)-SO2-, -NR(19)-SO2-, -SO2-NR(19)-SO2-, -SO2-NR(19)-CO-, -O-CO-NR(19)-SO2- or -CR(20)=CR(21)-;
R(11), R(12), R(13), R(17), R(18), R(19), R(20) and R(21) independently of one another are hydrogen or alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms and their pharmaceutically tolerable salts;

au) substituted thiophenylalkenylcarboxylic acid guanidides of the formula I

in which:
at least one of the substituents R(1), R(2) and R(3) is -O p-(CH2)s-C q F2q+1, R(40)CO- or R(31)SO k-;
p is zero or 1;
s is zero, 1, 2, 3 or 4;
q is 1, 2, 3, 4, 5, 6, 7 or 8;
k is zero, 1 or 2;
R(40) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(31) is alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms, or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl or methoxy;
or R(31) is NR(41)R(42);
R(41) and R(42) independently of one another are hydrogen, alkyl having 1, 2, 3 or 4 carbon atoms, perfluoroalkyl having 1, 2, 3 or 4 carbon atoms, or R(41) and R(42) together are 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl;
and the other substituents R(1), R(2) and R(3) in each case independently of one another are H, F, Cl, Br, I, CN, -O na-C maH2ma+1 or -O gaC ra H2ra R(10);
na is zero or 1;
ma is zero, 1, 2, 3, 4, 5, 6, 7 or 8;
ga is zero or 1;
ra is zero, 1, 2, 3 or 4;
R(10) is cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, where the phenyl is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl and methoxy;
R(4) and R(5) independently of one another are hydrogen, F, Cl, Br, I, CN, alkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, perfluoroalkyl having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms, cycloalkyl having 3, 4, 5, 6, 7 or 8 carbon atoms or phenyl, which is not substituted or is substituted by 1 - 3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(14)R(15);
R(14) and R(15) independently of one another are H, alkyl having 1, 2, 3 or 4 carbon atoms or perfluoroalkyl having 1, 2, 3 or 4 carbon atoms;
and their pharmaceutically tolerable salts;

4. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the treatment of hypercholesterolemiarelated disorders of the cardiovascular system.

5. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the prevention and treatment of endothelial dysfunction syndrome.

6. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the prevention and treatment of cardiac hypertrophies and cardiomyopathies.

7. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the prevention and treatment of coronary vascular spasms and myocardial infarcts, which are caused as a result of increased lipid levels and endothelial dysfunction syndrome.

8. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the prevention and treatment of thromboses which are caused by increased lipid levels and endothelial dysfunction syndrome.

9. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the prevention and treatment of high blood pressure which is caused by increased lipid levels and endothelial dysfunction syndrome.

10. The use of an Na+/H+ exchange inhibitor as claimed in claims 1 to 3 for the production of a medicament for the prevention and treatment of peipheral vascular disorders which are caused by increased lipid levels and endothelial dysfunction syndrome.

11. The use of an Na+/H+ exchange inhibitor for the production of a medicament as claimed in claims 1 to 10 in combination with a hypotensive medicament.

12. The use of an Na+tH+ exchange inhibitor for the production of a medicament as claimed in claims 1 to 10 in combination with an angiotensin converting enzyme (ACE) inhibitor.

13. The use of an Na+/H+ exchange inhibitor for the production of a medicament as claimed in claims 1 to 10 in combination with an angiotensin receptor antagonist.

14. The use of an Na+/H+ exchange inhibitor for the production of a medicament as claimed in claims 1 to 10 in combination with a blood lipid level-lowering active compound.

15. The use of an Na+/H+ exchange inhibitor for the production of a medicament as claimed in claims 1 to 10 in combination with an HMG-CoA
reductase inhibitor.

16. The use of an Na+/H+ exchange inhibitor for the production of a medicament as claimed in claims 1 to 10 in combination with lovastatin or pravastatin.