900155-43-3Relevant academic research and scientific papers
Novel substituted N-benzyl(oxotriazinoindole) inhibitors of aldose reductase exploiting ALR2 unoccupied interactive pocket
Hlavá?, Matú?,Ková?iková, Lucia,?oltésová Prnová, Marta,Addová, Gabriela,Hanquet, Gilles,?tefek, Milan,Bohá?, Andrej
, (2021)
Recently we have developed novel oxotriazinoindole inhibitors (OTIs) of aldose reductase (ALR2), characterized by high efficacy and selectivity. Herein we describe novel OTI derivatives design of which is based on implementation of additional intermolecular interactions within an unoccupied pocket of the ALR2 enzyme. Four novel derivatives, OTI-(7–10), of the previously developed N-benzyl(oxotriazinoindole) inhibitor OTI-6 were synthetized and screened. All of them revealed 2 to 6 times higher ALR2 inhibitory efficacy when compared to their non-substituted lead compound OTI-6. Moreover, the most efficient ALR2 inhibitor OTI-7 (IC50 = 76 nM) possesses remarkably high inhibition selectivity (SF ≥ 1300) in relation to structurally related aldehyde reductase (ALR1). Derivatives OTI-(8–10) bearing the substituents –CONH2, –COOH and –CH2OH, possess 2–3 times lower inhibitory efficacy compared to OTI-7, but better than the reference inhibitor OTI-6. Desolvation penalty is suggested as a possible factor responsible for the drop in ALR2 inhibitory efficacy observed for derivatives OTI-(8–10) in comparison to OTI-7.
3,4,(5)-SUBSTITUTED TETRAHVDROPYRIDINES
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Page/Page column 102-103, (2008/06/13)
Organic Compounds 3,4(,5)-substituted tetrahydropyridine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease that depends on activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; pharmaceutical formulations comprising a 3,4(,5)- substituted tetrahydropyridine compound, and/or a method of treatment comprising administering a 3,4(,5)-substituted tetrahydropyridine compound, a method for the manufacture of a 3,4(,5)- substituted tetrahydropyridine compound, and novel intermediates and partial steps for its synthesis. The 3,4(,5)- substituted tetrahydropyridine compounds have the formula I wherein the substituents and symbols are as described in the specification.
