A RC198 Study in Subjects With Locally Advanced Unresectable or Metastatic Solid Tumors

This is a Phase 1, first-in-human, open-label study to determine the safety, tolerability, maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) of RC198 in subjects with locally advanced unresectable or metastatic solid tumors for whom standard therapy does not exist, is no longer effective, or is not acceptable.