Study of LM-102 in Subjects in Advanced Tumors

Traditional '3+3' escalation design will be used. Dose escalation consists of five ascending dose levels of LM-102 (3 mg/kg, 10 mg/kg, 20 mg/kg, 30 mg/kg and 40 mg/kg). All subjects will be administered every 3 weeks (1 cycle=21 days) with a dose of LM-102 as a 2 h (120±10 min) intravenous (IV) infusion until the disease progression, intolerance, subject discontinuation/informed consent withdrawal, or at the discretion of the investigator in consultation with sponsor, at most till by one year.