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【异名】 BL191,Trental 【化学名】 1-(5-氧代已基)-3,7-二甲基黄嘌呤【结构式】【作用特点】本品为一新的周围血管扩张剂,特别能改善脑和四肢的血液循环,增加周围动脉和动静脉血流量,能降低周围血管阻力,但对血压并无影响,能使动脉血、静脉血、脑和肌肉中的氧压升高。在治疗剂量下,心排出量略有增加。此外,本品对支气管也有舒张作用。
【Synonym】 BL191, Trental 【Chemical Name】 1- (5-oxohexyl) -3,7-dimethylxanthine 【Structure】 【Features】 This product is a new peripheral vasodilator, in particular Can improve brain and limb blood circulation, increase peripheral arterial and arteriovenous blood flow, can reduce peripheral vascular resistance, but no effect on blood pressure, can make arterial blood, venous blood, brain and muscle oxygen pressure. At therapeutic doses, cardiac output slightly increased. In addition, this product also has a bronchial relaxation effect.