An Open-Label, Multicenter Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Preliminary Efficacy of XL309 (ISM3091) as Single-Agent and Combination Therapy in Patients With Advanced Solid Tumors

Key Inclusion Criteria: 1. Capable of understanding and complying with protocol requirements. 2. Male or female aged 18 years or older. 3. Eastern Cooperative Oncology Group performance status 0 or 1. 4. Adequate bone marrow and organ function. 5. Participant-disease Characteristics Dose-Escalation Stage Single Agent and Combination: a) Participants whose tumor progressed on, or who were intolerant to standard therapy, have a disease for which no therapy exists or are not a candidate for these therapies, and have one of the following cancers: i. Histologically confirmed locally ad…