This study is a first-in-human phase I study of SY-4835, a potent WEE1 inhibitor, in patients with advanced solid tumor. Dose-escalation study is conducted to evaluate primary endpoints and secondary endpoints including the maximum tolerated dose (MTD), Dose-limiting toxicity (DLT), pharmacokinetics (PK) parameters and recommended phase II dose (RP2D), and the safety, tolerability and pharmacokinetics (PK) profiles of SY-4835 are characterized in this study.
This is a phase 1, open-label, single-arm, first-in-human study to evaluate the safety, tolerability, pharmacokinetics (PK) and anti-tumor activity of SY-4835 administered orally in patients with advanced solid tumors.