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US 5,399,554 AGranted
Readily soluble 2',3'-dideoxyinosine compositions
AssigneeAjinomoto Co., Inc.
InventorsKimiyasu Sakamoto, Toshihide Yukawa
Life of this patent
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Abstract
A readily soluble 2',3'-dideoxyinosine composition is prepared by combining 80 to 1 parts by weight of a basic amino acid and 20 to 99 parts by weight of 2',3'-dideoxyinosine. The greater solution velocity of this composition improves solubility for therapeutic uses.
Claims3
A powdered 2',3'-dideoxyinosine composition consisting essentially of 75-9 wt % arginine and 25-91 wt % 2',3'-dideoxyinosine, said composition having a solution velocity of 70-140 seconds at 20.degree. C. per 1 gram of said composition in 100 ml water.
Dependencies are inferred from the claim text.