ethyl 4-(3-{[2-(hydroxymethyl)acryloyl]amino}phenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate

ethyl 4-(3-((2-(fluoromethyl)acryloyl)amino)phenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate

ethyl 4-(3-(2-methyloxirane-2-carboxamido)phenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate

ethyl 4-(3-(2,3-dihydroxy-2-methylpropanamido)phenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate

ethyl 4-(3-{[(2E)-4-(dimethylamino)but-2-enoyl]amino}phenyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate