6-(4-methylpiperazin-1-yl)-3-pyridin-4-yl-2-(3-thiophen-2-ylphenyl)imidazo[1,2-b]pyridazine

6-(4-methylpiperazin-1-yl)-3-pyridin-4-yl-2-(3-thiophen-3-ylphenyl)imidazo[1,2-b]pyridazine

6-(4-methylpiperazin-1-yl)-2-(3-phenylphenyl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

6-(4-methylpiperazin-1-yl)-2-naphthalen-1-yl-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(6-methoxynaphthalen-1-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(6-ethoxynaphthalen-1-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(1,3-benzodioxol-4-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(1,3-benzodioxol-4-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(1,3-benzodioxol-5-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(1,3-benzodioxol-4-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-3-ylimidazo[1,2-b]pyridazine

2-(2,3-dihydro-1,4-benzodioxin-6-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

6-(4-methylpiperazin-1-yl)-2-(5-phenylthiophen-2-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

[4-[6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazin-2-yl]phenyl]-morpholin-4-ylmethanone

2-(2,3-dihydro-1,4-benzodioxin-5-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(1,3-benzodioxol-4-yl)-6-(4-methylpiperazin-1-yl)-3-phenylimidazo[1,2-b]pyridazine

6-(4-methylpiperazin-1-yl)-2-(4-phenylphenyl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

2-(3-methoxyphenyl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazine

[3-[6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazin-2-yl]phenyl]-morpholin-4-ylmethanone

6-[6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-b]pyridazin-2-yl]-1,3-benzothiazole

2-(1,3-benzodioxol-4-yl)-6-(4-methylpiperazin-1-yl)-3-pyridin-4-ylimidazo[1,2-a]pyridine

1-hydroxy-3-(1-methylindol-3-yl)-4-(1-propan-2-ylindol-3-yl)pyrrole-2,5-dione

6-[3-[1-hydroxy-4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]hexanenitrile

6-[3-[1-hydroxy-4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]hexanoic acid

1-hydroxy-3,4-bis(1-methylindol-3-yl)pyrrole-2,5-dione

(Arylindolyl)maleimide deriv. 27

1-hydroxy-3-(1H-indol-3-yl)-4-(1-methylindol-3-yl)pyrrole-2,5-dione

3-(1-ethylindol-3-yl)-1-hydroxy-4-(1-propan-2-ylindol-3-yl)pyrrole-2,5-dione

1-hydroxy-3-(1H-indol-3-yl)-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrole-2,5-dione

6-[3-[4-[1-(5-cyanopentyl)indol-3-yl]-1-hydroxy-2,5-dioxopyrrol-3-yl]indol-1-yl]hexanenitrile

4-hydroxy-4,14,21-triazahexacyclo[19.6.1.17,14.02,6.08,13.022,27]nonacosa-1(28),2(6),7(29),8,10,12,22,24,26-nonaene-3,5-dione

6-[3-[4-[1-(5-cyanopentyl)indol-3-yl]-2,5-dioxopyrrol-3-yl]indol-1-yl]hexanenitrile

3-(1-ethylindol-3-yl)-1-hydroxy-4-(1-methylindol-3-yl)pyrrole-2,5-dione

1-hydroxy-3-(1H-indol-3-yl)-4-(1-propan-2-ylindol-3-yl)pyrrole-2,5-dione

6-[3-[1-hydroxy-4-(1H-indol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]hexanoic acid