A NEW CLASS OF PYRIDOPYRIMIDINE DERIVATIVES: FURO[2,3-d]PYRIDO[l,2-a]PYRIMIDINES

Year 1999, , 0 - 0, 01.01.1999

M. Güllü

https://doi.org/10.1501/Commub_0000000385

Abstract

Novel pyrido[l,2-a]pyrimidine derivatives; 2,3-dihydro-4H-furo[2,3-d]pyrido[l,2-a]pyridimidine- 4-ones were prepared by acidic cyclisation of 3-(2-methyl prop-l-enyl)-2-hydroxy-4H-pyrido[l,2-a] pyrimidin-4-ones, which were obtained from condensation reaction of 2-aminopyridines with diethyl alkylmethylene malonates.

Keywords

PYRIDOPYRIMIDINE, DERIVATIVES, PYRIMIDINES

References

• Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering