Thieno[2,3-b]pyridine-2-carbohydrazide in Polyheterocyclic Synthesis: The Synthesis of Pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine, Pyrido[3′,2′:4,5]thieno[3,2-d][1,2,3]triazine, and Pyrazolyl, Oxadiazolylthieno[2,3-b]pyridine Derivatives

By Elneairy Mohamed   Gad-Elkareem Mohamed   Abdel-Fattah Azza  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 181, Iss. 6, 2006-07 ,pp. : 1451-1466

Taylor & Francis Ltd

Access to resources Recommend Favorite

Synthesis and Biological Activity of Some Novel Thieno[2,3- b ]quinoline, Quinolino[3′,2′:4,5] thieno[3,2- d ]pyrimidine and Pyrido[2′,3′:4,5] thieno[2,3- b ]quinoline Derivatives

By El-Gaby M.   Abdel-Gawad S.   Ghorab M.   Heiba H.   Aly H.  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 181, Iss. 2, 2006-02 ,pp. : 279-297

Taylor & Francis Ltd

Access to resources Recommend Favorite

SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NEW PYRIDO[3′,2′:4,5]THIENO[3,2-d]- PYRIMIDINE DERIVATIVES

By Bakhite Etify   Abdel-Rahman Abdu   Al-Taifi Elham  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 179, Iss. 3, 2004-03 ,pp. : 513-520

Taylor & Francis Ltd

Access to resources Recommend Favorite

Cyanothioacetamide in Heterocyclic Synthesis: A Novel Synthesis of Styrylpyridinethione, Styrylthieno[2,3-b]pyridine, Styrylpyrazolo[3,4-b]pyridine, Pyrido[2′,3′:3,4]pyrazolo[5,1-a]pyrimidine, Pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine and Pyrido[3′,2′:4,5]thieno[3,2-d]-1,2,3-triazin-4-one Derivatives

By Elneairy Mohamed A. A.  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 178, Iss. 10, 2003-10 ,pp. : 2201-2214

Taylor & Francis Ltd

Access to resources Recommend Favorite

Investigation of the lactam-lactim and Thiolactam-thiolactim Tautomerism in the 2,2,5-Trimethylpyrano[4'',3'':4',5']pyrido[3',2':4,5]furo(thieno)[3,2-d]pyrimidines

By  

Current Organic Chemistry, Vol. 20, Iss. 12, 2016-05 ,pp. : 1350-1358

Bentham Science Publishers

Access to resources Recommend Favorite