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E-5-(2-溴乙烯基)-2'-脱氧尿苷在小鼠体内的药代动力学

Pharmacokinetics of E-5-(2-bromovinyl)-2'-deoxyuridine in mice.

作者信息

de Clercq E, Descamps J, de Somer P, Barr P J, Jones A S, Walker R T

出版信息

Antimicrob Agents Chemother. 1979 Aug;16(2):234-6. doi: 10.1128/AAC.16.2.234.

Abstract

The pharmacokinetics of the newly developed anti-herpes agent, E-5-(2-bromovinyl)-2'-deoxyuridine, was compared with that of the standard anti-herpes drug 5-iodo-2'-deoxyuridine. Both compounds were administered to mice at 100 mg/kg by either the intraperitoneal, subcutaneous, or oral route. The active blood drug levels achieved by E-5-(2-bromovinyl)-2'-deoxyuridine were considerably higher than those attained by 5-iodo-2'-deoxyuridine (serum peak concentrations: 40 to 100 and 4 to 10 mug/ml, respectively). Active blood drug levels could still be found 320 min after oral administration of E-5-(2-bromovinyl)-2'-deoxyuridine.

摘要

将新研发的抗疱疹药物E-5-(2-溴乙烯基)-2'-脱氧尿苷的药代动力学与标准抗疱疹药物5-碘-2'-脱氧尿苷进行了比较。两种化合物均通过腹腔内、皮下或口服途径以100mg/kg的剂量给予小鼠。E-5-(2-溴乙烯基)-2'-脱氧尿苷所达到的活性血药水平显著高于5-碘-2'-脱氧尿苷所达到的水平(血清峰值浓度分别为40至100μg/ml和4至10μg/ml)。口服E-5-(2-溴乙烯基)-2'-脱氧尿苷320分钟后仍可检测到活性血药水平。

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