Synthesis of Some New Pyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines and Related Fused Heterocycles

By Ahmed Essam K h.  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 178, Iss. 1, 2003-01 ,pp. : 1-16

Taylor & Francis Ltd

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Synthesis of 3-Substituted Pyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines and Related Fused Thiazolo Derivatives

By Ahmed Essam K h.  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 178, Iss. 4, 2003-04 ,pp. : 667-679

Taylor & Francis Ltd

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Heteroaromatization with 4-Hydroxycoumarin Part II: Synthesis of Some New Pyrano[2,3-d]pyrimidines, [1,2,4]triazolo[1,5-c]pyrimidines and Pyrimido[1,6-b]-[1,2,4]triazine Derivatives

By El-Agrody A.M.   Abd El-Latif M.S.   El-Hady N.A.   Fakery A.H.   Bedair A.H.  

Molecules, Vol. 6, Iss. 6, 2001-05 ,pp. : 519-519

MDPI

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Synthesis and Antibacterial Activity of Some New Ethyl Thionicotinates, Thieno[2,3-b]pyridines, Pyrido[3',2':4,5] thieno[3,2-d]pyrimidines, and Pyrido[3',2':4,5]thieno[3,2-d][1,2,3]triazines Containing Sulfonamide Moieties

By Gad-Elkareem Mohamed   El-Adasy Abu-Bakr  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 185, Iss. 2, 2010-02 ,pp. : 411-421

Taylor & Francis Ltd

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Derivatives of Condensed Thienopyrimidines. 22. Synthesis of 2-Substituted 4-Thioxopyrano[4′,3′:4,5]thieno[2,3-d]pyrimidines

By Mkrtchyan A.   Oganisyan A.   Oganisyan Art.   Noravyan A.  

Chemistry of Heterocyclic Compounds, Vol. 41, Iss. 2, 2005-02 ,pp. : 235-237

Springer Publishing Company

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