39635-16-0Relevant academic research and scientific papers
Evaluation of novel N′-(3-hydroxybenzoyl)-2-oxo-2H-chromene-3-carbohydrazide derivatives as potential HIV-1 integrase inhibitors
Jesumoroti, Omobolanle J.,Faridoon,Mnkandhla, Dumisani,Isaacs, Michelle,Hoppe, Heinrich C.,Klein, Rosalyn
, p. 80 - 88 (2019/01/30)
In an attempt to identify potential new agents that are active against HIV-1 IN, a series of novel coumarin-3-carbohydrazide derivatives were designed and synthesised. The toxicity profiles of these compounds showed that they were non-toxic to human cells and they exhibited promising anti-HIV-1 IN activities with IC50 values in nM range. Also, an accompanying molecular modeling study showed that the compounds bind to the active pocket of the enzyme.
2,3-Dihydro-6,7-dihydroxy-1H-isoindol-1-one-based HIV-1 integrase inhibitors
Xue, Zhi Zhao,Semenova, Elena A.,Vu, B. Christie,Maddali, Kasthuraiah,Marchand, Christophe,Hughes, Stephen H.,Pommier, Yves,Burke Jr., Terrence R.
, p. 251 - 259 (2008/09/19)
The bis-salicylhydrazides class of HIV-1 integrase (IN) inhibitors has been postulated to function by metal chelation. However, members of this series exhibit potent inhibition only when Mn2+ is used as cofactor. The current study found that bis-aroylhydrazides could acquire inhibitory potency in Mg2+ using dihydroxybenzoyl substituents as both the right and left components of the hydrazide moiety. Employing a 2,3-dihydro-6,7-dihydroxy-1H- isoindol-1-one ring system as a conformationally constrained 2,3-dihydroxybenzoyl equivalent provided good selectivity for IN-catalyzed strand transfer versus the 3′-processing reactions as well as antiviral efficacy in cells using HIV-1 based vectors.
