一、名称:正名:异丙肾上腺素(Isopropyl-adrenaline)。别名:异丙基去甲肾上腺素;治喘灵;喘息定(上海人和化学制药厂);Isoproterenol;Isoprenaline;Isuprel;Aleudrine等。化学名:1-(3,4二羟基苯)-2-异丙基氨乙醇。二、性状:本品是白色或类白色结晶性粉末,无臭,味微苦而带收(?),暴露在空气和光中渐渐变黑,溶液久置空气中或在阳光作用下变为粉红色至棕红色(其药效不变)。当与(?)液作用几乎立即变色。1%水落液豹pH=5。易溶于水(盐酸盐1:3),微溶于醇,难溶于无水醇,不溶于氯仿、苯与醚。三、作用:本品是肾上腺素的同系物,其化学结构与肾上腺素相似。具有显著的抗气喘作用,临床使 First, the name: The real name: isoproterenol (Isopropyl-adrenaline). Alias: isopropyl norepinephrine; governance Chuanling; wheezing Ding (Shanghai and Chemical Pharmaceutical Factory); Isoproterenol; Isoprenaline; Isuprel; Aleudrine and so on. Chemical Name: 1- (3,4-dihydroxybenzene) -2-isopropylaminoethanol. Second, the traits: This product is white or almost white crystalline powder, odorless, taste slightly bitter with the collection (?), Exposed to the air and light gradually black, the solution for a long time in the air or under the action of the sun into a pink Color to reddish brown (its efficacy unchanged). When (?) Liquid effect almost immediately discolored. 1% water Leopard pH = 5. Soluble in water (hydrochloride 1: 3), slightly soluble in alcohol, insoluble in anhydrous alcohol, insoluble in chloroform, benzene and ether. Third, the role: This product is the homologue of epinephrine, its chemical structure and adrenaline similar. Has a significant anti-asthmatic effect, clinical use