Nitro derivatives of pyrrolo[3,2-d]pyrimidine-2,4-diones: Synthesis of amines and new polynuclear heterocycles based thereon |
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Authors: | Yu. N. Tkachenko L. D. Popov A. F. Pozharskii S. A. Borodkin S. I. Levchenkov |
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Affiliation: | 1.Southern Federal University,Rostov-on-Don,Russia;2.Southern Scientific Center,Russian Academy of Sciences,Rostov-on-Don,Russia |
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Abstract: | The nitration of 1,3-dimethylpyrrolo[3,2-d]pyrimidine-2,4-diones under different conditions led to the formation of their 6(7)-mono- and 6,7-dinitro derivatives which were reduced to the corresponding amines. The latter reacted with α- and β-dicarbonyl compounds, as well as with ortho-quinones to give a number of new polycyclic heteroaromatic systems. |
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