METHOD OF PRODUCING A DRUG BASED ON OLIGOPEPTIDE ALLOFERON-1, HAVING AN ANTIVIRAL AND IMMUNOMODULATING EFFECT, AND PROLONGED STORAGE MEDICINAL PRODUCT OBTAINED WITH ITS HELP Russian patent published in 2020 - IPC A61K38/08 A61K9/08 A61K38/10 A61P31/20 A61P37/02 

FIELD: pharmaceuticals.

SUBSTANCE: group of inventions includes a method for preparing a drug based on oligopeptide alloferon, having an antiviral and immunomodulating directivity, characterized by preparation of a drug composition containing alloferon in concentration of 1 mg/ml, dissolved in a medium of the composition: 0.9 % solution of sodium chloride based on light water "Langwei" in phosphate or acetate buffer with pH from 6.0 to 7.5, characterized by that the composition is previously gas-saturated by bubbling, neutral to oligopeptides of alloferon, until solution is obtained, which composition at room temperature has dynamic viscosity of not more than 1.007 mPa-s and total density of 1.0063 g/cm³, after which the ready solution is bottled with vials or ampoules at constant blowing with gas. Second invention of the group is a drug in the form of a solution based on oligopeptide alloferon extended storage life.

EFFECT: technical result is longer shelf life of ready-to-use solution.

4 cl, 1 tbl