A new synthetic route to build the [1,2,4]triazino[3,4-f]purine nucleus is described. The novel [1,2,4]triazino[3,4-f]purine-4,6,8(1H,7H,9H)-trione derivatives were obtained by condensation of 8-hydrazinotheophylline with appropriate glyoxylic acids via the intermediate hydrazones.
FACILE SYNTHESIS OF 3-SUBSTITUTED[1,2,4]TRIAZINO[3,4-F]PURINE-4,6,8-TRIONE DERIVATIVES
DA SETTIMO PASSETTI, FEDERICO;MARINI, ANNA MARIA;PRIMOFIORE, GIAMPAOLO;SALERNO, SILVIA;SIMORINI, FRANCESCA
2001-01-01
Abstract
A new synthetic route to build the [1,2,4]triazino[3,4-f]purine nucleus is described. The novel [1,2,4]triazino[3,4-f]purine-4,6,8(1H,7H,9H)-trione derivatives were obtained by condensation of 8-hydrazinotheophylline with appropriate glyoxylic acids via the intermediate hydrazones.File in questo prodotto:
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