1,4-Benzoquinone derivatives and benzene derivatives having cerebral- and cardiac-blood flow improving activities and preventive activities of cerebral ischema with low toxicities, and thus are useful as activators for cardiac and cebrat metabolisms, curing agents for heart failure, cardiac and cerebral blood flow improving agents, as well as anti-allergic agents for slow reacting allergy (IV-type allergy).
1,4-
苯醌衍
生物和
苯衍
生物具有改善大脑和心脏血流量的活性,以及预防脑缺血的活性,且毒性低,因此可用作心脏和颅骨代谢的激活剂、心力衰竭的治疗剂、改善心脏和大脑血流量的药物,以及慢反应过敏(IV 型过敏)的抗过敏药物。