FIELD: organic chemistry, antiviral agents.
SUBSTANCE: invention relates to a method for synthesis of β-L-5-fluoro-2',3'-dideoxy-2',3'-didehydrocytidine (β-L-FD4C) that is used as an antiviral agent. This method can be used in the large-scale manufacture of β-L-FD4C and it displays the effectiveness, high economy and ecology acceptable.
EFFECT: improved method of synthesis.
23 cl, 1 tbl, 1 ex
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