• YAKHAK HOEJI
• /
• v.40 no.1
• /
• pp.46-51
• /
• 1996

Eight new D-1.3-dioxolanyl and L-1,3-oxathiolanyl nucleosides containing 5-phenyl- selenyl pyrimidine bases which are expected to have antiviral activity were synthesized. Condensation of D-1,3-dioxolane acetate and L-1,3-oxathiolane acetate with 5-phenylselenyl pyrimidines gave anomeric mixtures of their nucleosides which were separated by silicagel column chromatography.

• YAKHAK HOEJI
• /
• v.38 no.6
• /
• pp.775-781
• /
• 1994

$({\pm})-Dioxolane-T$ and$({\pm})-BCH-189$ are know to possess anti-HIV activities, and less to xicities compared to other dideoxynucleoside AIDS drugs. We have synthesized 34 different enantiomerically pure nucleosides by glycosylation of L-1,3-dioxolanyl acetate and L-1,3-oxathiolanyl acetate sugar moieties with uracil or 6-azauracil with alkyl chains$(C_1-C_3)$ on 5 or 6 position.

• Archives of Pharmacal Research
• /
• v.17 no.5
• /
• pp.386-388
• /
• 1994