CAS: 1555759-09-5

4-Amino-1-((2R,3R,4R,5R)-3-hydroxy-5-(hydroxymethyl)-4-methoxytetrahydrofuran-2-yl)pyrimidin-2(1H)-one is a modified nucleoside that has antiviral properties. It can be used to treat HIV and hepatitis C infections. 4-Amino-1-(2R,3R4R,5R)-3-(hydroxymethyl)4-(methoxytetrahydrofuran)pyrimidine 2(1H)-one inhibits the activity of DNA polymerase by binding to its active site. This inhibition prevents the synthesis of viral DNA and deoxyribonucleosides. 4-Amino 1-(2R,3R,4R,5R)-3-(hydroxymethyl)4-(methoxytetrahydro