- Saturated Heterocycles. Part 88. Synthesis of a New Ring System: Dipyridopyrimidin-11-one Derivatives
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The synthesis of 1,2,3,4-tetrahydro-11H-dipyridopyrimidin-11-one derivatives (6a-s), a new class of 'pyracridones', i.e. 2-azapyracridones, was perfomed by the condensation of 3-methoxycarbonyl-4-piperidones (5) and 2-aminopyridines in polyph
- Huber, Imre,Fueloep, Ferenc,Dombi, Gyoergy,Bernath, Gabor,Hermecz, Istvan,Meszaros, Zoltan
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p. 909 - 912
(2007/10/02)
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