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Synthesis 1989; 1989(9): 681-683
DOI: 10.1055/s-1989-27355
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New [f]-Fused Theophyllines: A Simple One-Step Synthesis of the Pyrimido[2,1-f]purine System via 8-Azidopurines

Dušan Hesek* , Marian Tegza, Alfonz Rybár, František Považanec
  • *Drug Research Institute, CS-900 01 Modra, Czechoslovakia
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Publikationsdatum:
17. September 2002 (online)

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An approach to novel tetrahydro- and hexahydropyrimido[2,1-f] purines starting from 7-(2-alkenyl)- or 7-(2-alkynyl)-8-azidotheophyllines is described.