Shaimaa Hussein Abdelaziz Ali <br/><br/>
Synthesis and antimicrobial evaluation of some new multicyclic pyridine derivatives /  
 تحضير و تقييم مضادات الميكروبات لبعض مشتقات البيريدين عديدة الحلقات 
Shaimaa Hussein Abdelaziz Ali ; Supervised Hussein F. Zohdi , Nora M. Rateb 
 - Cairo :   Shaimaa Hussein Abdelaziz Ali ,   2012 
 - 183 Leaves ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry 
<br/><br/> This work has been carried out to investigate chemical reactivity and synthetic potentiality of 3-cyano-2-pyridinethione/one via thier reaction with various reagents such as halogen containing compounds to afforded the corresponding 2-alkylthiopyridine. Thieno[2,3-b]pyridine derivatives and furo[2,3-b]pyridine are obtained by the cyclization of the corresponding 2-alkylthio(oxo)pyridine 
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<br/><br/><label>Subjects--Index Terms: </label>2-thieno(oxo)pyridine-3-carbonitrile Thieno(furo)[2,3-b]pyridine Thino[2,3-b]pyridine-2-carbohydrazide