A Study of PEP07 (Checkpoint Kinase 1 Inhibitor) in Patients With Advanced Cancer
The goal of this clinical trial is
* To assess the safety and tolerability of PEP07 administered orally as a single dose and at escalating dose levels, and, to determine the dose-limiting toxicity (DLT) of study treatment in patients with Acute Myeloid Leukemia (AML) and Mantle Cell Lymphoma (MCL).
* To determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) of PEP07 monotherapy.
Participants will receive PEP07 administered orally once daily (QD) for 2 consecutive days and 5 days off, every week for 4 weeks until disease progression, intolerable toxicity, confirmed