Substituted imidazo[1,2b]pyridazines as kinase inhibitors, their preparation and use as medicaments
The invention relates to novel inhibitors of kinases, and pharmaceutical compositions comprising them. The inhibitors are substituted imidazo[1,2b]pyridazines.
1. A compound selected from the group consisting of:
(3-phenylimidazo[1,2b]pyridazin-6-yl)-(3-pyrrolidin-1-ylpropyl)amine
(3-morpholin-4-ylpropyl)-(3-phenylimidazo[1,2b]pyridazin-6-yl)amine
(3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl)-(3-pyrrolidin-1-ylpropyl)amine
(3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl)-(3-morpholin-4-ylpropyl)amine
[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2b]pyridazin-6-yl]pyridin-3-ylmethylamine
(3-phenylimidazo[1,2b]pyridazin-6-yl)pyridin-3-ylmethylamine
(3-imidazol-1-ylpropyl)-(3-phenylimidazo[1,2b]pyridazin-6-yl)amine
(4-fluorobenzyl)-(3-phenylimidazo[1,2b]pyridazin-6-yl)amine
cyclohexylmethyl-(3-phenylimidazo[1,2-b]pyridazin-6-yl)amine
(2,4-difluorobenzyl)-(3-phenylimidazo[1,2b]pyridazin-6-yl)amine
[3-(5-methyl-1H-pyrazol-4-yl)propyl]-(3-phenylimidazo[1,2-b]pyridazin-6-yl)amine
1-[2-(3-phenylimidazo[1,2-b]pyridazin-6-ylamino)ethyl]imidazolidin-2-one
(2-morpholin-4-ylethyl))-(3-phenylimidazo[1,2-b]pyridazin-6-yl)amine
N 1 ,N 1 -diethyl-N 4 -(3-phenylimidazo[1,2-b]pyridazin-6-yl)pentane-1,4-diamine
N,N-diethyl-N′-(3-phenylimidazo[1,2-b]pyridazin-6-yl)propane-1,3-diamine
(3-phenylimidazo[1,2-b]pyridazin-6-yl)-(2-pyrrolidin-1-ylethyl)amine
[3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl]pyridin-3ylmethylamine
[3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl]-(3-imidazol-1-ylpropyl)amine
3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl)-(4-fluorobenzyl)amine
3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl)cyclohexylmethylamine
3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl)-(2,4-difluorobenzyl)amine
1-{2-[3-(3-phenyl)imidazo[1,2-b]pyridazin-6-ylamino]ethyl}imidazolidin-2-one
N 4 -[3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl]N 1 ,N 1 -diethylpentane-1,4-diamine
N′-[3-(3-chlorophenyl)imidazo[1,2-b]pyridazin-6-yl]-N,N-diethylpropane-1,3-diamine
[3-(3-chlorophenyl)imidazo[1,2b]pyridazin-6-yl]-(2-pyrrolidin-1-ylethyl)amine
(3-imidazol-1-ylpropyl)-[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-yl]amine
(4-fluorobenzyl)-[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-yl]amine
cyclohexylmethyl-[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-yl]amine
(2,4-difluorobenzyl)-[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-yl]amine
[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2b]pyridazin-6-yl]-[5-methyl-1H-pyrazol-4-yl)propyl]amine
1-{2-[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-ylamino]ethyl}imidazolidin-2-one
(3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-yl)-(2-morpholin-4-ylethyl)amine
N 1 ,N 1 -diethyl-N 4 -[3-(1-methyl-1H-pyrazol-4-yl)imidazo[1,2b]pyridazin-6-yl]pentane-1,4-diamine
N,N-diethyl-N′-[3-(1-methyl-1H-1-pyrazol-4-yl)imidazo[1,2-b]pyridazin-6-yl]propane-1,3-diamine
[3-(1-methyl-1H-pyrazol-4-yl)imidazo [1,2-b]pyridazin-6-yl-(2-pyrrolidin-1-ylethyl)amine
pyridin-3-ylmethyl-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl)amine
(4-fluorobenzyl)-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl)amine
cyclohexylmethyl-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl)amine
(2,4-difluorobenzyl)-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl)amine
[3-(5-methyl-1H-pyrazol-4-yl)propyl)-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl)amine
1-[2-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-ylamino)ethyl]imidazolidin-2-one
(2-morpholin-4-ylethyl)-(3-thiophen-3-ylimidazO[1,2-b]pyridazin-6-yl)amine
N 1 ,N 1 -diethyl-N 4 -[3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl]pentane-1,4-diamine
N,N-diethyl-N′-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl]propane-1,3-diamine and
(2-pyrrolidin-1-ylethyl)-(3-thiophen-3-ylimidazo[1,2-b]pyridazin-6-yl)amine.
2. A pharmaceutical composition, comprising a compound as claimed in claim 1 and at least one pharmaceutical excipient.