Hydrochloric Acid → 2-amino-3-methyl-butyric acid 5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-4-hydroxy-2-hydroxymethyl-4-methyl-tetrahydro-furan-3-yl ester, dihydrochloride salt

Participants

Reaction Steps

The 3′-valinyl ester can be made into a salt by any means known in the art, including, reacting the 3′-valanyl ester of β-D-2′-C-methyl-cytidine with HCl in EtOH to provide 2-amino-3-methyl-butyric acid 5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-4-hydroxy-2-hydroxymethyl-4-methyl-tetrahydro-furan-3-yl ester, dihydrochloride salt as a final product.

Provenance & Evidence