From β-Amino-γ-sultone to Unusual Bicyclic Pyridine and Pyrazine Heterocyclic Systems: Synthesis and Cytostatic and Antiviral Activities
作者:Sonia de Castro、Olga Familiar、Graciela Andrei、Robert Snoeck、Jan Balzarini、María-José Camarasa、Sonsoles Velázquez
DOI:10.1002/cmdc.201000546
日期:2011.4.4
β‐amino‐γ‐sultone system as an intermediate for the synthesis of hitherto virtually unknown 3H‐[1,2]‐oxathiole [4,3‐b]pyridine and pyrazine 1,1‐dioxide bicyclic heterocyclic systems. All novel compounds were evaluated for their antiviral and cytostatic activities. Compounds 3 a, 15 a, and 21 a inhibited HIV‐1‐induced cytopathicity. Compound 7 showed remarkable cytostatic activity, and can be regarded
本文中,我们描述了β-氨基-γ-磺内酯系统作为合成迄今为止几乎未知的3 H- [1,2]-草硫醇[4,3- b ]吡啶和吡嗪1,1的中间体的首次成功应用二氧化物双环杂环系统。对所有新化合物的抗病毒和抑制细胞生长活性进行了评估。化合物3a,15a和21a抑制HIV-1诱导的细胞病变。化合物7显示出显着的细胞抑制活性,可以被视为进一步探索的潜在抗肿瘤候选物。