FIELD: biochemistry.
SUBSTANCE: invention relates to molecular biology, biochemistry, biotechnology and chemical-pharmaceutical industry, and represents an agent, which is one of enamine derivatives of usnic acid of general formula I; , where R - an aromatic substitute, which contains a halogen or hydroxy and tert-butyl substitutes, attached to the nitrogen atom directly or via ethyl or propyl linker, showing inhibitory activity against enzyme tyrosyl-DNA-phosphodiesterase of 1 person.
EFFECT: invention provides increasing of inhibitory activity on enzyme tyrosyl-DNA-Phosphodiesterase of 1 person (Tdp1) and wider range of inhibitors of this enzyme.
1 cl, 1 dwg, 1 tbl, 13 ex
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Authors
Dates
2016-12-20—Published
2015-10-15—Filed