Compounds shown by the above formula or salt thereof show a strong angiotensin II antagonistic activity and hypotensive action and CNS activity, and are useful as therapeutic agents of circulatory diseases such as hypertensive diseases and heart diseases (e.g. hypercardia, heart failure, cardiac infarction), strokes, cerebral apoplexy, nephritis, atherosclerosis, Alzheimer's disease, senile dementia, etc.
上式所示化合物或其盐具有很强的
血管紧张素 II 拮抗活性、降压作用和中枢神经系统活性,可作为高血压、心脏病(如心力衰竭、心肌梗塞)、中风、脑中风、肾炎、动脉粥样硬化、老年痴呆症等循环系统疾病的治疗药物。