Pyrazolo[3,4-d][1,2,3]triazolo[1,5-a]pyrimidine: a new ring system through Dimroth rearrangement |
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Authors: | Antonino Lauria Ilenia Abbate Noemi Gambino Giampaolo Barone |
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Affiliation: | a Dipartimento Farmacochimico, Tossicologico e Biologico Università di Palermo, Via Archirafi 32, 90123 Palermo, Italy b Dipartimento di Chimica Inorganica e Analitica ‘S. Cannizzaro’, Università di Palermo, Viale delle Scienze, Parco d’Orleans II, 90128 Palermo, Italy |
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Abstract: | Derivatives of the new ring system pyrazolo[3,4-d][1,2,3]triazolo[1,5-a]pyrimidine were synthesized from the corresponding angular isomers, through a Dimroth rearrangement, in quantitative yields. Preliminary computational studies demonstrated that this class of compounds could be a good candidate as DNA intercalating agents. |
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