Patent ID: 9315476
Filing Date: 2016-04-19
CPC Classification: C07D

Claim Text:
1. A method for the production of the new antiviral water-soluble product with antiviral and anti-HIV effect, based on the ionic silver and methylene blue compound, the method comprising the steps of: the synthesis under heating up to 90-95° C., by mixing the following ingredients: methylene blue and silver acetate in mole ratio 1:1.96; during such synthesis, methylene blue is dissolved in water at 60-70° C., and then a preliminarily prepared solution of silver acetate is added at 80° C.; the reaction is left for one hour and allowed to cool, silver chloride is filtered out, and the solution is then evaporated in vacuum, leaving a solid residue; the solid residue is then mixed with acetone and stirred to obtain a homogenous substance which makes up a deposit; after which the homogeneous substance making up the deposit is filtered, washed with acetone, and dried to constant weight in vacuum at ambient temperature; and wherein the water-soluble substance with antiviral and anti-HIV effect, based on ionic silver and methylene blue compound produced by the method as described in above and corresponding to the composition C