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.
Primary Language | English |
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Subjects | Chemical Engineering |
Journal Section | Research Article |
Authors | |
Publication Date | January 1, 1999 |
Published in Issue | Year 1999 Volume: 45 |
Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
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