Boc-L-Valine → HCID 22880830, compound

Participants

Reaction Steps

Coupling of 1-[5-[2(S)-(2,4,6-trichloro-3-methoxyphenoxy)-propionamido]-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl]-5-ethyluracil with N-Boc-L-valine in a manner analogous to that described in Example 1(A) gave 1-[3-O-[N-(tert-butoxycarbonyl)-L-valyl]-5-[2(S)-(2,4,6-trichloro-3-methoxyphenoxy)-propionamido]-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl]-5-ethyluracil as a white solid, m.p. 147°-149° C.

Provenance & Evidence