Phase I Study of JYP0322 in ROS1 Fusion-Positive Solid Tumors

Key Inclusion Criteria * Adult patients age 18 years or older. * Histologically or cytologically confirmed diagnosis of locally advanced or metastatic solid tumors that have a ROS1 molecular fusion. * Measurable disease according to RECIST version 1.1 * Life expectancy of at least 3 months * Other protocol specified criteria Key Exclusion Criteria: * Current participation in another therapeutic clinical trial. * Gastrointestinal disease (e.g., Crohn's disease, ulcerative colitis, or short gut syndrome) or other malabsorption syndromes that would impact on drug absorption. * A history of severe allergies, or a history of severe allergy, hypersensitivity or other hypersensitivity to any active or inactive ingredient of the study drug. * Known active infections (bacterial, viral including HIV positivity). * Other protocol specified criteria