Monobasic potassium phosphate → Ribavirin

HRID 1720213Notes

Reaction equation

HRID 1720213 reaction equation
[NH:1]1C=CN=N1.[C@@H:6]1([N:15]2C3N=C[N:21]=[C:19]([OH:20])[C:18]=3[N:17]=[CH:16]2)[O:14][C@H:11]([CH2:12][OH:13])[C@@H:9]([OH:10])[C@H:7]1[OH:8].P([O-])(O)(O)=O.[K+]>>[CH:16]1[N:15]([C@@H:6]2[O:14][C@H:11]([CH2:12][OH:13])[C@@H:9]([OH:10])[C@H:7]2[OH:8])[N:1]=[C:18]([C:19]([NH2:21])=[O:20])[N:17]=1

Participants

4

Reactant 3

HCID 516951Monobasic potassium phosphateHCID 178418936HCID 178418936, compoundHCID 178521066(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-hydroxypurin-9-yl)oxolane-3,4-diol

Product 1

HCID 37542Ribavirin

Procedure

By using a substrate solution (pH 6.0) containing 40 mM triazole as the base donor, 60 mM inosine as the saccharide residue donor and 40 mM potassium dihydrogenphosphate, reactions were carried out in the same manner as in Example 1 at respective reaction temperature (40° to 70° C.) for 24 hours to produce ribavirin. The results are shown in Table 8.

Sources & evidence

ORD record
ord-313b8db72f664b508f2de028971b42cf
Source dataset
uspto-grants-1996_04
Patent number
US05506122

Reaction notes

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