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Few examples of new heterocyclic 1-deazapyrimido[1,2,3-cd]purine derivatives were synthesized by intramolecular cyclization of methyl 7-(oxiran-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylates. The latter were obtained by iodolactonization of 7-ally... see more

The work is devoted to the synthesis of new pyrrolo[2,3-d]pyrimidine-containing a-hydroxyphosphonic acids as precursors for the synthesis of potential biologically active compounds. The reaction between methyl 7-allyl-1,3dimethyl-2,4-dioxo-2,3,4,7-tetrahy... see more

Aim. To develop new convenient approaches to the synthesis of new tricyclic compounds with the 7-deazaadenine nucleus as promising synthons for the search of biologically active compounds.Results and discussion. A new simple approach to the synthesis of 4... see more

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