作者:Nora M. Rateb
DOI:10.1080/10426500701501276
日期:2008.9.5
Thieno[2,3-b] pyridines 7, 8, and 10 could be obtained via the S-alkylation of 3cyano-4,6-di-2-furyl-2(1H) pyridinethione (3) with a variety of alkylating agents. These compounds were conveniently converted into novel pyrido[3', 2':4,5] thieno[3,2d] pyrimidines 12-15 and 17-20 and thieno[2,3-b; 4,5-b'] dipyridine 11 derivatives. Structures of the products have been determined by elemental analyses and spectral data studies. All the tested compounds were found to exhibit moderate antimicrobial activity.