Meryx, Inc.

This is a Phase I, open-label, non-randomized, dose escalation study in adolescents and adults with relapsed/refractory acute myeloid leukemia, acute lymphoblastic leukemia, or mixed phenotype acute leukemia. Patients will receive continuous oral MRX-2843 in 28 day cycles at predefined dose cohorts.

This first-in-human open-label, dose escalation study is designed to evaluate the safety, tolerability, and PK of MRX-2843 in subjects with relapsed/refractory advanced and/or metastatic solid tumors.