Substituted 2-aminonicotinamides in the synthesis of pyrido[2,3- d ]pyrimidin-4(1H)-ones, 2,3-dihydropyrido- [2,3- d ]pyrimidin-4(1H)-ones, and 11b,12-dihydropyrido- [2',3':4,5]pyrimido[2,1- a ]isoindole-5,7-diones

By Sidorova E.  

Chemistry of Heterocyclic Compounds, Vol. 47, Iss. 3, 2011-06 ,pp. : 294-301

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

Crystal and Molecular Structure of 2-oxo- and 2-thioxo-5,6-dimethyl-1H,3HDash;thieno[2,3-d]pyrimidin-4-ones

By Tashkhodzhaev B.   Turgunov K.K.   Usmanova B.   Averkiev B.B.   Antipin M.Y.   Shakhidoyatov K.M.  

Journal of Structural Chemistry, Vol. 43, Iss. 5, 2002-09 ,pp. : 876-880

Springer Publishing Company

Access to resources Recommend Favorite

Condensed diazepines. synthesis of 1-aryl-3,5-dihydro-4H-1-benzofuro-[2,3-d][1,2]diazepin-4-ones

By Eresko A.   Tolkunov V.   Tolkunov S.  

Chemistry of Heterocyclic Compounds, Vol. 46, Iss. 9, 2010-12 ,pp. : 1127-1132

Springer Publishing Company

Access to resources Recommend Favorite

Facile Synthesis of 2-Alkylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidin-4(3H)-ones

By Zeng Xiao-Hua   Liu Min   Ding Ming-Wu   He Hong-Wu  

Synthetic Communications, Vol. 40, Iss. 10, 2010-01 ,pp. : 1453-1460

Taylor & Francis Ltd

Access to resources Recommend Favorite