8-Bromo-6-alkylamino-2-trifluoromethyl-9<i>H</i>-purines with<i>in vitro</i>activity against influenza a virus
作者:James L. Kelley、James A. Linn、Margaret Tisdale
DOI:10.1002/jhet.5570270560
日期:1990.7
Several derivatives of 8-bromo-6-dimethylamino-2-trifluoromethyl-9H-purine (1) were synthesized for structure-activity relationship studies of anti-influenza A virus activity. The 8-bromopurines were prepared by reaction of the anion of the 6-alkylamino-2-trifluoromethylpurines with N-bromosuccinimide. Several compounds had anti-influenza activity comparable to ribavirin, but no in vivo activity was