The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, and therapeutic activity of GI-108, as a single agent, in patients with advanced or metastatic solid tumors
Males and females aged ≥ 18 years (or ≥ 19 years according to local regulatoryguidelines) at the time of screening.
Has adequate organ and marrow function as defined in protocol.
Measurable disease as per RECIST v1.1.
ECOG performance status 0-1.
Has known active CNS metastases and/or carcinomatous meningitis. An active second malignancy.
Has active or a known history of Hepatitis B or known active Hepatitis C virus infection.
Has active tuberculosis or has a known history of active tuberculosis. Active or uncontrolled infections, or severe infection within 4 weeks before study treatment administration.
History of chronic liver disease or evidence of hepatic cirrhosis, except patients with liver metastasis.