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- [1] ISOMERISM OF 9-ARYLAMINOMETHYLENE-6,7,8,9-TETRAHYDRO-4-OXO-4H-PYRIDO-[1,2-A]PYRIMIDINES [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1983, (02): : 165 - 169
- [2] NITROGEN BRIDGEHEAD COMPOUNDS .17. STRUCTURAL STUDIES ON 6-METHYL-9-CARBAMOYLTETRAHYDRO-4H-PYRIDO[1,2-ALPHA]PYRIMIDIN-4-ONES BY H-1,C-13 AND N-15 NMR-SPECTROSCOPY [J]. ORGANIC MAGNETIC RESONANCE, 1982, 20 (04): : 229 - 234
- [4] NITROGEN BRIDGEHEAD COMPOUNDS .34. A STUDY OF TAUTOMERISM IN 9-FORMYLTETRAHYDRO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONES BY H-1,C-13, AND N-15 NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1983, (08): : 1153 - 1155
- [6] NITROGEN BRIDGEHEAD COMPOUNDS .62. CONFORMATIONAL-ANALYSIS OF 6,7,8,9-TETRAHYDRO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONES AND THEIR METHYL-DERIVATIVES BY NMR-SPECTROSCOPY [J]. JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (03): : 394 - 399
- [7] TRANSFORMATION OF 1,6-DIMETHYL-4-OXO-6,7,8,9-TETRAHYDRO-4H-PYRIDO[1,2-A]PYRIMIDINIUM SALTS [J]. ACTA CHIMICA HUNGARICA-MODELS IN CHEMISTRY, 1986, 122 (02): : 135 - 145