Background
NSCLC, tumors
LUNG CANCER, TUMORS, NSCLC
Tyrosine kinase inhibitors (TKIs) are effective for the treatment of non‐small cell lung cancer (NSCLC) patients with activating mutations of the epidermal growth factor receptor (EGFR), but responses are not durable as tumors develop resistance. DS‐1205c is a novel, specific, orally bioavailable, small‐molecule AXL receptor TKI. In preclinical studies, DS‐1205c restored TKI antitumor activity in a TKI acquired‐resistance 