Synthesis and Antiviral Activities of Novel Purinyl- and Pyrimidinylcarbanucleosides Derived from Indan
作者:Xerardo García-Mera、Nerea Alonso、Olga Caamaño、Franco Fernández、Melvin Morales、José Rodríguez-Borges、Eric De Clercq
DOI:10.1055/s-2008-1067091
日期:——
Starting from (±)-trans- and (±)-cis-3-hydroxymethyl-1-indanol, novel 6-substituted purinylcarbanucleoside derivatives of indan were synthesised through a key coupling reaction with 6-chloropurine under Mitsunobu conditions. Suzuki-Miyaura reactions of the protected 6-chloropurine derivative with different arylboronic acids afforded the corresponding 6-arylpurinylcarbanucleoside derivatives. Finally, three new 5-halouracilcarbanucleosides were prepared by the reaction of a uracilcarbanucleoside with different N-halosuccinimides. All of the new analogues were evaluated for antiviral activity against a wide variety of viruses.