Heterocyclic substituted bisarylurea derivatives

1. Heterocyclic substituted bisarylurea compound of formula I

wherein

Ar 1 , Ar 2 are phenyl,

R 4 is independently selected from residues of the formula (X—Ar 3 ) α —(R 10 ) r , wherein

Ar 3 is independently selected from unsubstituted or substituted unsaturated or aromatic heterocyclic residues containing 2 to 10 carbon atoms and one or more heteroatoms, independently selected from N, O and S,

α is 0, 1 or 2,

R 10 is independently selected from the meanings given for R 8 and R 9 , and

r is 0, 1, 2, 3, 4 or 5;

z is 0, 1, 2, 3, 4 or 5,

R 7 is a nitrogen containing heterocylic moiety, directly bound to Ar 1 via a nitrogen atom, said nitrogen containing heterocylic moiety being independently selected from Het 1 wherein

Het 1 is an unsaturated or aromatic heterocyclic residue comprising 5, 6 or 7 ring atoms which contains 1 to 4 nitrogen atoms and optionally 1 or 2 additional heteroatoms selected from O and S, whereby said unsaturated or aromatic heterocyclic residue is unsubstituted or substituted by one or more substituents, selected from a group consisting of A, R 13 , ═O, ═S, ═N—R 14 , Hal, NO 2 , CN, OR 15 , NR 15 R 16 , COOR 15 , CONR 15 R 16 , NR 15 COR 16 , NR 15 CONR 15 R 16 , NR 16 SO 2 A, COR 15 , SO 2 NR 15 R 16 , S(O) u A and OOCR 15 ,

R 8 and R 9 are independently selected from a group consisting of H, A, cycloalkyl comprising 3 to 7 carbon atoms, Hal, CH 2 Hal, CH(Hal) 2 , C(Hal) 3 , NO 2 , (CH 2 ) n CN, (CH 2 ) n NR 11 R 12 , (CH 2 ) n O(CH 2 ) k NR 11 R 12 , (CH 2 ) n NR 11 (CH 2 ) k NR 11 R 12 , (CH 2 ) n O(CH 2 ) k OR 11 , (CH 2 ) n NR 11 (CH 2 ) k OR 12 , (CH 2 ) n COOR 13 , (CH 2 ) n COR 13 , (CH 2 ) n CONR 11 R 12 , (CH 2 ) n NR 11 COR 13 , (CH 2 ) n NR 11 CONR 11 R 12 , (CH 2 ) n NR 11 SO 2 A, (CH 2 ) n SO 2 NR 11 R 12 , (CH 2 ) n S(O) u NR 11 R 12 , (CH 2 ) n S(O) u R 13 , (CH 2 ) n OC(O)R 13 , (CH 2 ) n COR 13 , (CH 2 ) n SR 11 , CH═N—OA, CH 2 CH═N—OA, (CH 2 ) n NHOA, (CH 2 ) n CH═N—R 11 , (CH 2 ) n OC(O)NR 11 R 12 , (CH 2 ) n NR 11 COOR 13 , (CH 2 ) n N(R 11 )CH 2 CH 2 OR 13 , (CH 2 ) n N(R 11 )CH 2 CH 2 OCF 3 , (CH 2 ) n N(R 11 )C(R 13 )HCOOR 12 , (CH 2 ) n N(R 11 )C(R 13 )HCOR 11 , (CH 2 ) n N(R 11 )CH 2 CH 2 N(R 12 )CH 2 COOR 11 , (CH 2 ) n N(R 11 )CH 2 CH 2 NR 11 R 12 , CH═CHCOOR 13 , CH═CHCH 2 NR 11 R 12 , CH═CHCH 2 NR 11 R 12 , CH═CHCH 2 OR 13 , (CH 2 ) n N(COOR 13 )COOR 14 , (CH 2 ) n N(CONH 2 )COOR 13 , (CH 2 ) n N(CONH 2 )CONH 2 , (CH 2 ) n N(CH 2 COOR 13 )COOR 14 , (CH 2 ) n N(CH 2 CONH 2 )COOR 13 , (CH 2 ) n N(CH 2 CONH 2 )CONH 2 , (CH 2 ) n CHR 13 COR 14 , (CH 2 ) n CHR 13 COOR 14 , (CH 2 ) n CHR 13 CH 2 OR 14 , (CH 2 ) n OCN(CH 2 ) n NCO, Het 9 , OHet 9 , N(R 11 )Het 9 , (CR 5 R 6 ) k Het 9 , O(CR 5 R 6 ) k Het 9 , N(R 11 )(CR 5 R 6 ) k Het 9 , (CR 5 R 6 ) k NR 11 R 12 , (CR 5 R 6 ) k OR 13 , O(CR 5 R 6 ) k NR 11 R 12 ,NR 11 (CR 5 R 6 ) k NR 11 R 12 , O(CR 5 R 6 ) k R 13 , NR 11 (CR 5 R 6 ) k R 13 , O(CR 5 R 6 ) k OR 13 , NR 11 (CR 5 R 6 ) k OR 13 , wherein

R 5 , R 6 are in each case independently from one another selected from H and A,

R 11 , R 12 are independently selected from a group consisting of H, A, (CH 2 ) m Ar 7 and (CH 2 ) m Het 9 , or in NR 11 R 12 ,

R 11 and R 12 form, together with the N-atom they are bound to, a 5-, 6- or 7-membered heterocyclus which optionally contains 1 or 2 additional hetero atoms, selected from N, O and S; whereby said heterocyclic residue optionally is substituted by one or more substituent, selected from A, R 13 , ═O, ═S and ═N—R 14 ,

R 13 , R 14 are independently selected from a group consisting of H, Hal, A, (CH 2 ) m Ar 8 and (CH 2 ) m Het 9 ,

A is selected from the group consisting of alkyl, alkenyl, cycloalkyl, alkylenecycloalkyl, alkoxy, alkoxyalkyl and saturated heterocyclyl,

Ar 7 , Ar 8 are independently from one another aromatic hydrocarbon residues comprising 5 to 12 carbon atoms which are optionally substituted by one or more substituents, selected from a group consisting of A, Hal, NO 2 , CN, OR 15 , NR 15 R 16 , COOR 15 , CONR 15 R 16 , NR 15 COR 16 , NR 15 CONR 15 R 16 , NR 16 SO 2 A, COR 15 , SO 2 NR 15 R 16 , S(O) u A and OOCR 15 ,

Het 9 is a saturated, unsaturated or aromatic heterocyclic residue said heterocyclic residue is optionally substituted by one or more substituents, selected from a group consisting of A, R 13 , ═O, ═S, ═N—R 14 , Hal, NO 2 , CN, OR 15 , NR 15 R 16 , COOR 15 , CONR 15 R 16 , NR 15 COR 16 , NR 15 CONR 15 R 16 , NR 16 SO 2 A, COR 15 , SO 2 NR 15 R 16 , S(O) u A and OOCR 15 ,

R 15 , R 16 are independently selected from a group consisting of H, A, and (CH 2 ) m Ar 6 , wherein

Ar 6 is a 5- or 6-membered aromatic hydrocarbon which is optionally substituted by one or more substituents selected from a group consisting of methyl, ethyl, propyl, 2-propyl, tert.-butyl, Hal, CN, OH, NH 2 and CF 3 ,

k, n and m are independently of one another 0, 1, 2, 3, 4, or 5,

X is O,

Y is selected from O, S, NR 21 , C(R 22 )—NO 2 , C(R 22 )—CN and C(CN) 2 , wherein

R 21 is independently selected from the meanings given for R 13 , R 14 and

R 22 is independently selected from the meanings given for R 11 , R 12 ,

g is 1, 2 or 3,

p is 0, 1, 2, 3, 4 or 5,

q is 0, 1, 2, 3 or 4,

u is 0, 1, 2 or 3,

and

Hal is independently selected from a group consisting of F, Cl, Br and I;

or a pharmaceutically acceptable salt or stereoisomer thereof.

2. Bisarylurea compound according to claim 1 , wherein

R 4 is independently selected from residues of the formula (Ar 3 ) α —(R 10 ) r , wherein

α is 0, 1 or 2,

R 10 is independently selected from the meanings given for R 8 and R 9 ,

r is 0, 1, 2, 3, 4 or 5,

z is 0, 1, 2, 3, 4 or 5,

R 7 is a nitrogen containing heterocylic moiety, directly bound to Ar 1 via a nitrogen atom, said nitrogen containing heterocylic moiety being independently selected from Het 1 , Het 2 and Het 3 , wherein

Het 1 is an unsaturated or aromatic heterocyclic residue comprising 5 or 6 ring atoms which contains 1 to 4 nitrogen atoms and optionally 1 or 2 additional heteroatoms selected from O and S, whereby said unsaturated or aromatic heterocyclic residue is unsubstituted or substituted by one or more substituents, selected from a group consisting of A, R 13 , ═O, ═S, ═N—R 14 , Hal, NO 2 , CN, OR 15 , NR 15 R 16 , COOR 15 , CONR 15 R 16 , NR 15 COR 16 , NR 15 CONR 15 R 16 , NR 16 SO 2 A, COR 15 , SO 2 NR 15 R 16 , S(O) u A and OOCR 15 ;

R 8 and R 9 are independently selected from a group consisting of H, A, cycloalkyl comprising 3 to 7 carbon atoms, Hal, CH 2 Hal, CH(Hal) 2 , C(Hal) 3 , NO 2 , (CH 2 ) n CN, (CH 2 ) n NR 11 R 12 , (CH 2 ) n O(CH 2 ) k NR 11 R 12 , (CH 2 ) n NR 11 (CH 2 ) k NR 11 R 12 , (CH 2 ) n O(CH 2 ) k OR 11 , (CH 2 ) n NR 11 (CH 2 ) k OR 12 , (CH 2 ) n COR 13 , (CH 2 ) n COOR 13 , (CH 2 ) n CONR 11 R 12 , (CH 2 ) n NR 11 COR 13 , (CH 2 ) n NR 11 CONR 11 R 12 , (CH 2 ) n NR 11 SO 2 A, (CH 2 ) n SO 2 NR 11 R 12 , (CH 2 ) n S(O) u NR 11 R 12 , (CH 2 ) n S(O) u R 13 , (CH 2 ) n OC(O)R 13 , (CH 2 ) n COR 13 , (CH 2 ) n SR 11 , (CH 2 ) n NHOA, (CH 2 ) n NR 11 COOR 13 , (CH 2 ) n N(R 11 )CH 2 CH 2 OR 13 , (CH 2 ) n N(R 11 )CH 2 CH 2 OCF 3 , (CH 2 ) n N(R 11 )C(R 13 )HCOOR 12 , (CH 2 ) n N(R 11 )C(R 13 )HCOR 11 , (CH 2 ) n N(COOR 13 )COOR 14 , (CH 2 ) n N(CONH 2 )COOR 13 , (CH 2 ) n N(CONH 2 )CONH 2 , (CH 2 ) n N(CH 2 COOR 13 )COOR 14 , (CH 2 ) n N(CH 2 CONH 2 )COOR 13 , (CH 2 ) n N(CH 2 CONH 2 )CONH 2 , (CH 2 ) n CHR 13 COR 14 , (CH 2 ) n CHR 13 COOR 14 and (CH 2 ) n CHR 13 CH 2 OR 14 ,

and/or selected from the group consisting Het 9 , OHet 9 , N(R 11 )Het 9 , (CR 5 R 6 ) k Het 9 , O(CR 5 R 6 ) k Het 9 , N(R 11 )(CR 5 R 6 ) k Het 9 , (CR 5 R 6 ) k NR 11 R 12 , (CR 5 R 6 ) k OR 13 , O(CR 5 R 6 ) k NR 11 R 12 , NR 11 (CR 5 R 6 ) k NR 11 R 12 , O(CR 5 R 6 ) k R 13 , NR 11 (CR 5 , R 6 ) k R 13 , O(CR 5 R 6 ) k OR 13 , NR 11 (CR 5 R 6 ) k OR 13 , wherein R 5 and R 6 are as defined in claim 1 , and wherein

n and/or k independently are 0, 1, 2, 3 or 4;

q is 0, 1 or 2,

g is 1 or 2,

p is 1, 2 or 3

or a pharmaceutically acceptable salt or stereoisomer thereof.

3. Bisarylurea compound according to claim 1 , wherein

Het 1 is selected from

optionally substituted by 1 to 4 substituents, selected from A, R 13 , Hal, NO 2 , CN, OR 15 , NR 15 R 16 , COOR 15 , CONR 15 R 16 , NR 15 CONR 15 R 16 , NR 16 SO 2 A, SO 2 NR 15 R 16 and S(O) u A;

or a pharmaceutically acceptable salt or stereoisomer thereof.

4. Bisarylurea compound according to claim 1 , selected from the compounds of formula IA, Ib, Ic, Id, Ie, If, Ig, Ih, Ii, Ij, Ik, IL, Im, In, Io, Ip, Iq, Ir, Is, It, Iu, Iv, Iw, Ix, Iy, Iz and Iaa to Iww,

wherein R 7 , R 8 , Ar 1 , Ar 3 , Y, X, R 9 , g, p, q and r are as defined in claim 1 , R 10 is H or as defined in claim 1 and wherein E, G, M and Q are selected independently from one another from N and CR 30 , with the proviso that one or more of E, G, M and Q are other than nitrogen atoms; or a pharmaceutically acceptable salt or stereoisomer thereof.

5. Bisarylurea compound according to claim 1 , selected from

4-{4-[3-(2-[1,2,4]Triazol-4-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide,

4-{4-[3-(2-[1,2,4]Triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide,

4-{4-[3-(2-[1,2,3]Triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide,

4-{4-[3-(2-Imidazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide,

4-{4-[3-(2-Pyrazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide,

1-[4-(4-Amino-5-oxo-5H-pyrido[2,3-d]pyrimidin-8-yl)-phenyl]-3-(2-[1,2,4]triazol-1-yl-5-trifluoromethyl-phenyl)-urea;

1-[4-(4-Amino-5-oxo-5H-pyrido[2,3-d]pyrimidin-8-yl)-phenyl]-3-(2-[1,2,3]triazol-1-yl-5-trifluoromethyl-phenyl)-urea;

1-[4-(Pyridin-4-yloxy)-phenyl]-3-(2-[1,2,3]triazol-1-yl-5-trifluoromethyl-phenyl)-urea;

1-[4-(Pyridin-4-yloxy)-phenyl]-3-(2-[1,2,4]triazol-1-yl-5-trifluoromethyl-phenyl)-urea;

5-Amino-1-{4-[3-(2-[1,2,3]triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenyl}-1H-imidazole-4-carboxylic acid amide;

5-Amino-1-{4-[3-(2-[1,2,4]triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenyl}-1H-imidazole-4-carboxylic acid amide;

1-[4-(4-Amino-5-oxo-5H-pyrido[2,3-d]pyrimidin-8-yl)-phenyl]-3-(2-pyrazol-1-yl-5-trifluoromethyl-phenyl)-urea;

1-(2-Pyrazol-1-yl-5-trifluoromethyl-phenyl)-3-[4-(pyridin-4-yloxy)-phenyl]-urea;

5-Amino-1-{4-[3-(2-pyrazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenyl}-1H-imidazole-4-carboxylic acid amide;

1-(2-Imidazol-1-yl-5-trifluoromethyl-phenyl)-3-[4-(pyridin-4-yloxy)-phenyl]-urea;

1-[4-(5-Oxo-5,8-dihydro-pyrido[2,3-d]pyrimidin-4-ylamino)-phenyl]-3-(2-[1,2,3]triazol-1-yl-5-trifluoromethyl-phenyl)-urea;

1-[4-(5-Oxo-5,8-dihydro-pyrido[2,3-d]pyrimidin-4-ylamino)-phenyl]-3-(2-[1,2,4]triazol-1-yl-5-trifluoromethyl-phenyl)-urea;

4-{4-[3-(2-[1,2,4]Triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid (2-hydroxy-ethyl)-amide;

1-[4-(4-Amino-5-oxo-5H-pyrido[2,3-d]pyrimidin-8-yl)-phenyl]-3-(2-imidazol-1-yl-5-trifluoromethyl-phenyl)-urea;

1-[4-(Pyridin-4-yloxy)-phenyl]-3-(2-[1,2,4]-triazol-4-yl-5-trifluoromethyl-phenyl)-urea;

1-[4-(4-Amino-5-oxo-5H-pyrido[2,3-d]pyrimidin-8-yl)-phenyl]-3-(2-[1,2,4]triazol-4-yl-5-trifluoromethyl-phenyl)-urea;

(5-{4-[3-(2-[1,2,4]Triazol-4-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-1H-benzoimidazol-2-yl)-carbamic acid methyl ester;

(5-{4-[3-(2-[1,2,3]Triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-1H-benzoimidazol-2-yl)-carbamic acid methyl ester;

(5-{4-[3-(2-[1,2,4]-Triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-1H-benzoimidazol-2-yl)-carbamic acid methyl ester;

(5-{4-[3-(2-Imidazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-1H-benzoimidazol-2-yl)-carbamic acid methyl ester;

(5-{4-[3-(2-Pyrazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-1H-benzoimidazol-2-yl)-carbamic acid methyl ester;

4-{3-Fluoro-4-[3-(2-pyrazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-{3-Fluoro-4-[3-(2-[1,2,3]triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-{3-Fluoro-4-[3-(2-imidazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-{3-Fluoro-4-[3-(2-[1,2,4]triazol-1-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-{3-Fluoro-4-[3-(2-[1,2,4]triazol-4-yl-5-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-{4-[3-(4-[1,2,4]Triazol-1-yl-3-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-{4-[3-(4-[1,2,3]Triazol-1-yl-3-trifluoromethyl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

4-(4-{3-[4-(2,2-Dimethyl-5-oxo-pyrrolidin-1-yl)-3-trifluoromethyl-phenyl]-ureido}-phenoxy)-pyridine-2-carboxylic acid methylamide;

4-(4-{3-[2-(3-Methyl-2,5-dioxo-imidazolidin-1-yl)-5-trifluoromethyl-phenyl]-ureido}-phenoxy)-pyridine-2-carboxylic acid methylamide;

4-(4-{3-[4-(3-Oxo-2-aza-bicyclo[2.2.2]oct-2-yl)-3-trifluoromethyl-phenyl]-ureido}-phenoxy)-pyridine-2-carboxylic acid methylamide;

4-(4-{3-[4-(2-Oxo-oxazolidin-3-yl)-3-trifluoromethyl-phenyl]-ureido}-phenoxy)-pyridine-2-carboxylic acid methylamide;

1-[4-(Pyridin-4-yloxy)-phenyl]-3-(3-pyrrol-1-yl-phenyl)-urea;

4-{4-[3-(4-Chloro-5-methyl-2-pyrrol-1-yl-phenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methylamide;

or a pharmaceutically acceptable salt or stereoisomer thereof.

6. Bisarylurea compound according to claim 1 as a medicament.

7. Bisarylurea compound according to claim 1 as a kinase inhibitor.

8. Bisarylurea compound according to claim 7 , wherein the kinases are selected from raf-kinases, Tie-kinases, PDGFR-kinases and VEGFR-kinases.

9. Pharmaceutical composition, wherein it contains one or more compounds according to claim 1 .

10. Pharmaceutical composition, wherein it contains one or more additional compounds, selected from the group consisting of physiologically acceptable excipients, auxiliaries, adjuvants, carriers and pharmaceutical active ingredients other than the compounds according to claim 1 .

11. Process for the manufacture of a pharmaceutical composition, wherein one or more compounds according to claim 1 and one or more compounds, selected from the group consisting of carriers, excipients, auxiliaries and pharmaceutical active ingredients other than the compounds according to claim 1 , is processed by mechanical means into a pharmaceutical composition that is suitable as dosageform for application and/or administration to a patient.

12. Method for producing compounds of formula I of claim 1 , wherein

a) A compound of formula II,

wherein

L 1 and L 2 either independently from one another represent a leaving group, or together represent a leaving group, and Y is as defined above/below,

is reacted with

b) a compound of formula III

wherein

L 3 and L 4 are independently from one another H or a metal ion, and wherein R 7 , R 8 , g, p and Ar 1 are as defined in claim 1 ,

and

c) a compound of formula IV,

wherein

L 5 and L 6 are independently from one another H or a metal ion, and R 9 , q, Ar 2 , R 4 , and z are as defined in claim 1 ,

and optionally

d) isolating and/or treating the compound of formula I obtained by said reaction with an acid, to obtain the salt thereof.