SYNTHESIS OF CARBOCYCLIC ANALOGS OF 2′,3′-DIDEOXYSANGIVAMYCIN, 2′,3′-DIDEOXYTOYOCAMYCIN, AND 2′,3′-DIDEOXYTRICIRIBINE
作者:Kristjan S. Gudmundsson、Zhicheng Wang、Susan M. Daluge、Paul L. Feldman
DOI:10.1081/ncn-100107193
日期:2001.12.31
activity of new carbocyclic analogs of 2', 3'-dideoxysangivamycin, 2',3'-dideoxytoyocamycin and 2',3'-dideoxytriciribine is described. The key intermediate, carbocyclic 4-chloro-5-iodopyrrolopyrimidine. was synthesized in good yield via a novel iodination method using I2 and CF3COOAg. This carbocyclic 4-chloro-5-iodopyrrolopyrimidine then allowed for a concise synthesis of the desired 4,5-disubstituted
描述了新的2',3'-双脱氧桑奇霉素,2',3'-双脱氧代托卡霉素和2',3'-双脱氧三丁胺的碳环类似物的合成和抗病毒活性。关键中间体,碳环4-氯-5-碘吡咯并嘧啶。通过使用I2和CF3COOAg的新型碘化方法,以高收率合成了SnO2。然后使该碳环的4-氯-5-碘吡咯并并嘧啶精制所需的4,5-二取代的碳环核苷。