Synthesis and antitrypanosomal activities of a series of 7-deaza-5'-noraristeromycin derivatives with variations in the cyclopentyl ring substituents
作者:K L Seley、S W Schneller、D Rattendi、S Lane、C J Bacchi
DOI:10.1128/aac.41.8.1658
日期:1997.8
that (+)-5'-nor-7-deazaaristeromycin (compound 1) may represent a prototype structure for a series of compounds with significant antitrypanosomal activities. To test this possibility, a series of derivatives of compound 1 with changes in the cyclopentyl substituents (compounds 3 to 10) have been studied. Although some growth activity was obtained with the L-like compound 5, related compounds 3 and 7
我们实验室中的先前工作表明,(+)-5'-nor-7-脱氮杂霉素(化合物1)可能代表了一系列具有显着抗锥虫活性的化合物的原型结构。为了测试这种可能性,已经研究了具有环戊基取代基变化的化合物1的一系列衍生物(化合物3至10)。尽管用L样化合物5获得了一些生长活性,但相关化合物3和7在低于100μM时几乎没有或没有活性。D样化合物4和6在100 microM或低于100 microM时表现出一定的活性,但最有趣的发现是在4'位置具有甲基取代基的D样和L样化合物都最具活性。