Antimalarial and antileishmanial activities of histone deacetylase inhibitors with triazole-linked cap group.

ABSTRACT: Histone deacetylase inhibitors (HDACi) are endowed with plethora of biological functions including anti-proliferative, anti-inflammatory, anti-parasitic, and cognition-enhancing activities. Parsing the structure-activity relationship (SAR) for each disease condition is vital for long-term therapeutic applications of HDACi. We report in the present study specific cap group substitution patterns and spacer-group chain lengths that enhance the antimalarial and antileishmanial activity of aryltriazolylhydroxamates-based HDACi. We identified many compounds that are several folds selectively cytotoxic to the plasmodium parasites compared to standard HDACi. Also, a few of these compounds have antileishmanial activity that rivals that of miltefosine, the only currently available oral agent against

SUBMITTER: Patil V 

PROVIDER: S-EPMC2818366 | biostudies-literature | 2010 Jan

REPOSITORIES: biostudies-literature