A compound of formula (I)
as well as pharmaceutically acceptable salts thereof. A pharmaceutical composition having a therapeutically effective amount of the compound. The compound is useful for the treatment of cancer, diabetic retinopathy, age-related macular degeneration, inflammation, stroke, ischemic myocardium, atherosclerosis, macular edema or psoriasis.
化合物式(I)及其药学上可接受的盐。含有治疗有效量该化合物的药物组合物。该化合物可用于治疗癌症、糖尿病性视网膜病变、年龄相关性黄斑变性、炎症、中风、缺血性心肌、动脉粥样硬化、黄斑
水肿或
银屑病。