NAPHTHALENYLSULFONYL-HYDANTOINS AS ALDOSE REDUCTASE INHIBITORS

被引:6
作者
MALAMAS, MS [1 ]
SESTANJ, K [1 ]
MILLEN, J [1 ]
机构
[1] WYETH AYERST RES,SUBDIV METAB DISORDERS,PRINCETON,NJ 08543
关键词
ALDOSE REDUCTASE INHIBITOR; DIABETIC COMPLICATIONS; ANTICONVULSANT ACTIVITY; GALACTOSEMIC RAT MODEL;
D O I
10.1016/0223-5234(91)90096-6
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Accumulation of intracellular sorbitol, formed from glucose by aldose reductase, is believed to play an important role in the development of certain chronic complications of diabetes mellitus. Several 1-(naphthalenylsulfonyl)hydantoins inhibit aldose reductase isolated from bovine lens in vitro, and decrease galactitol formation in sciatic nerves of galactosemic rats in vivo. The 5-bromo analogue (entry 12, table I) was found to be the most orally active aldose reductase inhibitor of this series with an ED50 value of 8.1 mg/kg po. The 1-(naphthalenylsulfonyl)-2-thiohydantoin analogues with the exception of entry 11 (table I) which showed good in vivo activity, were either inactive or had only marginal activity.
引用
收藏
页码:369 / 374
页数:6
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