FIELD: medicine; pharmacology.
SUBSTANCE: present invention is referred to the method of obtaining of glycopyrroniumbromide stereoisomers or an iodide-formula: 
from an admixture 
where A- = Br or I, R means phenyl or thienyl.
EFFECT: obtaining with high output of biologically active diastereoisomer glycopyrroniumbromide or iodide.
1 cl, 17 ex
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