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

Access to resources Recommend Favorite

Synthesis of novel condensed pyridines and pyrido[2,3-d]pyrimidines

By Paronikyan E.   Noravyan A.   Harutunyan A.  

Chemistry of Heterocyclic Compounds, Vol. 46, Iss. 8, 2010-12 ,pp. : 987-990

Springer Publishing Company

Access to resources Recommend Favorite

Derivatives of condensed thieno[2,3-d]-pyrimidines. 20. Synthesis of 2-substituted 5,6-dihydro-8H-pyrano[4′,3′:4,5]thieno[2,3-d]pyrimidin-4(3H)-ones and 5,6,7,8-tetrahydrobenzo-[b]thieno[2,3-d]pyrimidin-4-ones

By Mkrtchyan A.   Noravyan A.  

Chemistry of Heterocyclic Compounds, Vol. 42, Iss. 3, 2006-03 ,pp. : 392-395

Springer Publishing Company

Access to resources Recommend Favorite

Novel method for the synthesis of furo[2,3-d]Pyrimidines by cyclization of 4-(phenacyloxy)pyrimidine-5-carbonitriles

By Gefenas V.   Stankevičiūtė Ž.   Malinauskas A.  

Chemistry of Heterocyclic Compounds, Vol. 46, Iss. 3, 2010-07 ,pp. : 372-374

Springer Publishing Company

Access to resources Recommend Favorite

Condensed Pyridopyrimidines. 6. Synthesis of Novel Pyrano[3',4':6,7]pyrido[2,3-d]pyrimidines

By Oganisyan A. Sh.   Noravyan A. S.   Grigoryan M. Zh.  

Chemistry of Heterocyclic Compounds, Vol. 39, Iss. 9, 2003-09 ,pp. : 1203-1206

Springer Publishing Company

Access to resources Recommend Favorite