6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-(1,3-dithiolan-2-ylmethyl)-5-phenylfuro[2,3-d]pyrimidin-4-amine

N-(1,3-dithiolan-2-ylmethyl)-5-phenyl-6-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-(1,3-dithiolan-2-ylmethyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N,N-dimethyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]benzenesulfonamide

N,N-dimethyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]benzamide

N-methyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]benzenesulfonamide

N-methyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]benzamide

5-(2-fluorophenyl)-N-[[(2S)-oxolan-2-yl]methyl]-6-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-(1,3-dithian-2-ylmethyl)-5-phenylfuro[2,3-d]pyrimidin-4-amine

N-methyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenylfuro[2,3-d]pyrimidin-6-yl]benzenesulfonamide

6-[4-(2-morpholin-4-ylethoxy)phenyl]-N-[[(2S)-oxolan-2-yl]methyl]-5-phenylfuro[2,3-d]pyrimidin-4-amine

1-[2-[4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]phenoxy]ethyl]pyrrolidin-2-one

1-[2-[4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenylfuro[2,3-d]pyrimidin-6-yl]phenoxy]ethyl]pyrrolidin-2-one

(S)-6-(4-(2-(dimethylamino)ethoxy)phenyl)-5-phenyl-N-((tetrahydrofuran-2-yl)methyl)furo[2,3-d]pyrimidin-4-amine

6-(4-methoxyphenyl)-N-[[(2S)-oxolan-2-yl]methyl]-5-phenylfuro[2,3-d]pyrimidin-4-amine

N-[[(2S)-oxolan-2-yl]methyl]-5-phenyl-6-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(2S)-oxolan-2-yl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-(4-methoxyphenyl)-N-[[(2S)-oxolan-2-yl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

morpholin-4-yl-[4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenylfuro[2,3-d]pyrimidin-6-yl]phenyl]methanone

6-[4-(2-morpholin-4-ylethoxy)phenyl]-N-[[(2S)-oxolan-2-yl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N-[[(2S)-oxolan-2-yl]methyl]-5,6-diphenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

morpholin-4-yl-[4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl]phenyl]methanone

6-(4-methylsulfonylphenyl)-N-[[(2S)-oxolan-2-yl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-5-phenyl-N-(thiolan-2-ylmethyl)furo[2,3-d]pyrimidin-4-amine

6-(4-methylsulfonylphenyl)-N-[[(2S)-oxolan-2-yl]methyl]-5-phenylfuro[2,3-d]pyrimidin-4-amine

5-(cyclohexen-1-yl)-6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(2S)-oxolan-2-yl]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

5-(3-methoxyphenyl)-N-[[(2S)-oxolan-2-yl]methyl]-6-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N,N-dimethyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenylfuro[2,3-d]pyrimidin-6-yl]benzamide

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-(1,3-dioxolan-2-ylmethyl)-5-phenylfuro[2,3-d]pyrimidin-4-amine

N-methyl-4-[4-[[(2S)-oxolan-2-yl]methylamino]-5-phenylfuro[2,3-d]pyrimidin-6-yl]benzamide

5-(cyclopenten-1-yl)-6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(2S)-oxolan-2-yl]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

5-(2-methylphenyl)-N-[[(2S)-oxolan-2-yl]methyl]-6-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(1S,2R)-2-methoxycyclobutyl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

(1R,2S)-2-[[[6-[4-[2-(dimethylamino)ethoxy]phenyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]methyl]cyclobutan-1-ol

(1R,2R)-2-[[[6-[4-[2-(dimethylamino)ethoxy]phenyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]methyl]cyclopentan-1-ol

N-[[(2S)-oxolan-2-yl]methyl]-5-pyridin-3-yl-6-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(1R,2R)-2-methoxycyclopentyl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(1S,2R)-2-methoxycyclopentyl]methyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-[4-[2-(dimethylamino)ethoxy]phenyl]-5-phenyl-N-[[(2S)-thian-2-yl]methyl]furo[2,3-d]pyrimidin-4-amine

2,3-Diarylfuro[2,3-b]pyridine-4-amine, 6

N-[[(2S)-oxolan-2-yl]methyl]-6,7-diphenylimidazo[1,2-a][1,3,5]triazin-4-amine

5-cyclopropyl-6-[4-[2-(dimethylamino)ethoxy]phenyl]-N-[[(2S)-oxolan-2-yl]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N-[[(2S)-oxolan-2-yl]methyl]-7,8-diphenylpurin-6-amine

N-[[(2S)-oxolan-2-yl]methyl]-5,6-diphenylthieno[2,3-d]pyrimidin-4-amine