The 8-deutero, 8-tritio and 8-halo-substituted derivatives of d-6-fluoro-spiro-[chroman-4,4'-imidazolidinel-2',5'-dione (sorbinil) have been prepared. These compounds all have the 4S-configuration and are of value in the field of medicinal chemistry as aldose reductose inhibitors for the control of chronic diabetic complications. The labeled 8-deutero and 8-tritio derivatives are useful in metabolism pharmacokinetic studies and in binding studies with the drug in animals and man. The 8-halo derivatives are useful as intermediates for the labeled forms of the drug, in addition to being potent aldose reductose inhibitors per se. Methods forthe preparation of these compounds are provided in some detail.
制备了 d-6-
氟-螺-[色满-4,4'-
咪唑烷-2',5'-二酮(sorbinil)]的 8-脱氢、8-三
硫基和 8-卤代衍
生物。 这些化合物都具有 4S 构型,在药物
化学领域具有醛糖还原酶
抑制剂的价值,可用于控制慢性糖尿病并发症。 标记的 8-脱氢和 8-三
硫基衍
生物可用于代谢药代动力学研究以及动物和人体与药物的结合研究。 8-卤代衍
生物除了本身是强效的醛糖还原酶
抑制剂外,还可用作标记药物的中间体。 本文详细介绍了这些化合物的制备方法。