SYNTHESIS AND ANTIVIRAL EVALUATION OF 3′-C-TRIFLUOROMETHYL NUCLEOSIDE DERIVATIVES BEARING ADENINE AS THE BASE

Abstract

3′-deoxy-3′-C-trifluoromethyl- (3), 2′,3′-dideoxy-3′-C-trifluoromethyl- (5) and 2′,3′-dideoxy-2′,3′-didehydro-3′-C-trifluoromethyladenosine (6) derivatives have been synthesized and their antiviral properties examined. All these derivatives were stereospecifically prepared by glycosylation of adenine with a trifluoromethyl sugar precursor (1), followed by appropriate chemical modifications. The prepared compounds were tested for their activity against HIV, but they did not show an antiviral effect.