DERIVATIVES OF AROMATIC DICARBOXYLIC ACIDS

FIELD: organic chemistry, biochemistry, pharmacy. ^ SUBSTANCE: invention relates to derivatives of aromatic dicarboxylic acids of the general formula (I): ^ wherein means thiophene ring that can be unsubstituted or substituted with 1 or 2 substitutes; R1 and R2 are similar or different and mean hydr...

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Hauptverfasser: LEZER-RAJFF UL'RIKE, TSIMMERMANN GERD, ZATTEL'KAU TIM
Format: Patent
Sprache:eng ; rus
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Beschreibung
Zusammenfassung:FIELD: organic chemistry, biochemistry, pharmacy. ^ SUBSTANCE: invention relates to derivatives of aromatic dicarboxylic acids of the general formula (I): ^ wherein means thiophene ring that can be unsubstituted or substituted with 1 or 2 substitutes; R1 and R2 are similar or different and mean hydrogen atom, branched or unbranched (C1-C14)-alkyl group that can be unsubstituted or substituted with one or some substitutes, carbocyclic group or heterocyclic group; R1 and R2 form in common with nitrogen atom 3-6-membered cycle, and to their enantiomers, diastereoisomers, racemates and their physiologically acceptable salts. Compounds possess inhibitory effect with respect to activity of histon deacetylase. Also, invention describes a medicinal agent based on compounds of the formula (I). ^ EFFECT: valuable medicinal and biochemical properties of derivatives. ^ 6 cl, 1 tbl, 18 ex