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ID: ALA4371077
Journal: Bioorg Med Chem Lett
Title: Cyclic tripeptide-based potent human SIRT7 inhibitors.
Authors: Li S, Wu B, Zheng W.
Abstract: In the current study, two cyclic tripeptides respectively harboring a thiourea-type and a carboxamide-type of catalytic mechanism-based sirtuin inhibitory warheads as the central residue were found to behave as potent (low μM level) inhibitors against the tRNA-activated human SIRT7 deacetylase activity. Despite exhibiting a potent pan-inhibition against the deacylase activities of the five tested human sirtuins (i.e. SIRT1/2/3/6/7), these two compounds represent the first examples of potent SIRT7 inhibitors ever identified thus far, and their identification could facilitate the future development of more potent and selective SIRT7 inhibitors.
CiteXplore: 30578034