A Study Investigating BG-60366 in Adults With Epidermal Growth Factor Receptor (EGFR)-Mutant Non-Small Cell Lung Cancer

This is an open-label, multicenter, Phase 1a/1b clinical study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary antitumor activity of BG-60366, a highly potent, selective EGFR-mutation targeted Chimeric Degradation Activation Compound (CDAC). BG-60366 is designed to degrade mutant EGFR, which is a common cause for Non-Small Cell Lung Cancer (NSCLC). This study will evaluate how well BG-60366 works in participants with advanced or metastatic EGFR-mutant NSCLC. The study will be conducted in 2 parts: 1) Phase 1a Dose Escalation and Safety Expansion, and 2) Phase 1b Dose Expansion.