An open label multicentric Phase 1 study of HEC68498 in patients with advanced refractory solid tumors.The study will follow a 3+3 design until significant toxicity as described in the protocol and considering pharmacokinetics of the study drug determined from cohorts.
Clinical study of HEC68498 in patients with advanced refractory solid tumors. The primary objective is to determine the maximum tolerated dose and dose limiting toxicity of HEC68498 in patients with advanced refractory solid tumors