HCID 10578070, compound → HCID 10253865, compound

Participants

Reaction Steps

In 3 ml of 4N-HCl-dioxane was dissolved 0.88 g of 5'--O--[N-(t-butoxycarbonyl)glycyl]-3'-O-(4-chlorobenzyl)- 2'-deoxy-5-fluorouridine obtained in Example 8 (A), and the solution was left to stand for 30 minutes at room temperature. The solvent was distilled off and the residue was placed on silica gel column and eluted with 4-6% methanol-chloroform, giving 0.36 g (45%) of 3'-O-(4-chlorobenzyl)-2'-deoxy-5-fluoro-5'-O-glycyluridine hydrochloride.

Provenance & Evidence