FIELD: medicine, pharmaceutics.
SUBSTANCE: declared invention refers to chemical-pharmaceutical industry and concerns a drug which contains a portion containing an oxygen-intolerant active ingredient wherein the oxygen-intolerant active ingredient is (R)-5,6-dimethoxy-2-[2,2,4,6,7-pentamethyl-3-(4-methylphenyl)-2,3-dihydro-1-benzofuran-5-yl]isoindoline and a sugar coating containing (1) sugar alcohol as a base material of the sugar coating where sugar alcohol is erythrite and (2) a binding agent where the binding agent is gum arabic wherein a portion is sugar-coated. Also, the invention concerns a method for preparing the declared drug.
EFFECT: agent exhibits high storage stability and oxygen tolerance.
8 cl, 18 ex, 15 tbl, 1 dwg
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