N-(3-{2-[3-Fluoro-4-(4-methyl-piperazin-1-yl)-phenylamino]-7H-pyrrolo[2,3-d]pyrimidin-4-yloxy}-phenyl)-acrylamide

Avitinib is a pyrrolopyrimidine-based, irreversible inhibitor of the epidermal growth factor receptor (EGFR). It is selective for EGFR-active and T790M mutations, exhibiting a 298-fold increase in potency compared with wild-type EGFR. In a xenograft model, oral administration of 500 mg/kg avitinib was shown to result in complete remission of tumors with EGFR-active and T790M mutations.

Abivertinib is a pyrrolopyrimidine-based, irreversible inhibitor of the epidermal growth factor receptor (EGFR). Abivertinib synergistically strengthens anti-leukemia activity of venetoclax in acute myeloid leukemia in BTK-dependent manner.