FIELD: organic chemistry, steroids, medicine, chemical-pharmaceutical industry.
SUBSTANCE: invention relates to an agent exhibiting structure 7β-hydroxyepiandrosterone or 7β-dehydroepiandrosterone, or their pharmaceutically acceptable esters of the structural formula (I) 
used for protection of neurons against their damages. Compounds elicit high effectiveness and bioavailability.
EFFECT: valuable medicinal properties of compounds.
15 cl, 3 dwg, 3 tbl, 22 ex
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