3D011-08 Monotherapy in Subjects With Advanced Solid Tumors

Inclusion Criteria: 1. Histologically or cytologically confirmed locally advanced or metastatic malignant solid tumors(part 1 dose escalation); Histologically confirmed locally advanced or metastatic hepatocellular carcinoma (cohort 1),advanced renal cell carcinoma (cohort 2), and metastatic castration-resistant prostate cancer (cohort 3) for which not amenable to local therapy.(part 2 dose expansion). 2. Cohort 1 and 2: at least one measurable lesion (according to RECIST 1.1 criteria);Cohort 3: at least one measurable or unmeasurable lesion (according to RECIST 1.1 criteria). 3. Subjects must have failed or have been intolerant to established standard therapies, or standard therapies did not exist or were no longer effective for a given tumor type, or in the opinion of the Investigator have been considered ineligible for a particular form of standard therapy on medical grounds(part 1 dose escalation). Cohort 1 (advanced hepatocellular carcinoma)and Cohort 2 (advanced renal cell carcinoma): Subjects had disease progression after received previous first-line of systemic treatment, or subjects are intolerant of or have refused to receive first-line of systemic treatment. Cohort 3 (metastatic castration-resistant prostate cancer) : Patients who had failed or had refused prior abiraterone and/or docetaxel chemotherapy.(part 2 dose expansion) 4. ECOG Performance Status ≤ 2(part 1 dose escalation).≤ 1.(part 2 dose expansion) 5. Life expectancy ≥ 12 weeks. 6. Adequate organ and bone marrow function. Exclusion Criteria: 1. Investigational products or devices in other clinical trials or received antibody drug therapy within 4 weeks before the first dose,or chemotherapy, targeted therapies,or radiotherapy within 2 weeks before the first dose. 2. Participants need to continue using medications known to have a significant risk of causing QTc prolongation or a CYP3A4 strong inhibitor or strong inducer. 3. Participants who have previous toxicity of anti-tumor therapy that has not been returned to level 0 or 1. 4. Participants with diseases at risk of bleeding within 3 months prior to enrollment 5. Participants with concomitant medical conditions requiring anticoagulant therapy at a therapeutic dose 6. History or current condition of uncontrolled cardiovascular disease. 7. Participants with gastrointestinal disease associated with a risk of perforation or fistula formation