42718-15-0Relevant articles and documents
Hydroxamic Acid Inhibitors Provide Cross-Species Inhibition of Plasmodium M1 and M17 Aminopeptidases
Vinh, Natalie B.,Drinkwater, Nyssa,Malcolm, Tess R.,Kassiou, Michael,Lucantoni, Leonardo,Grin, Peter M.,Butler, Georgina S.,Duffy, Sandra,Overall, Christopher M.,Avery, Vicky M.,Scammells, Peter J.,McGowan, Sheena
, p. 622 - 640 (2019)
There is an urgent clinical need for antimalarial compounds that target malaria caused by both Plasmodium falciparum and Plasmodium vivax. The M1 and M17 metalloexopeptidases play key roles in Plasmodium hemoglobin digestion and are validated drug targets. We used a multitarget strategy to rationally design inhibitors capable of potent inhibition of the M1 and M17 aminopeptidases from both P. falciparum (Pf-M1 and Pf-M17) and P. vivax (Pv-M1 and Pv-M17). The novel chemical series contains a hydroxamic acid zinc binding group to coordinate catalytic zinc ion/s, and a variety of hydrophobic groups to probe the S1′ pockets of the four target enzymes. Structural characterization by cocrystallization showed that selected compounds utilize new and unexpected binding modes; most notably, compounds substituted with bulky hydrophobic substituents displace the Pf-M17 catalytic zinc ion. Excitingly, key compounds of the series potently inhibit all four molecular targets and show antimalarial activity comparable to current clinical candidates.
NOVEL AMINOPEPTIDASE INHIBITORS AND METHODS OF USE
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Paragraph 0047, (2017/02/09)
An aminopeptidase inhibitor compound comprising a biaryl, hydroxamic acid based core of formula: wherein X is a 5 or 6-membered ring, and including pharmaceutically acceptable salts and solvates thereof.
AMIDE DERIVATIVES AS KINASE INHIBITORS
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Page/Page column 36-37, (2010/11/25)
The present invention relates to new AGC kinase inhibitors, in particular to compounds of Formula (I) or (II) or a stereoisomer, tautomer, racemic, metabolite, pro- or predrug, salt, hydrate, or solvate thereof, wherein Ar1, Ar2, R1, R3, p and n have the meaning defined in the claims. In particular, the present invention relates to more specifically ROCK inhibitors, compositions, in particular pharmaceuticals, comprising such inhibitors, and to uses of such inhibitors in the treatment and prophylaxis of disease.