Synthesis and screening of ursolic acid-benzylidine derivatives as potential anti-cancer agents
作者:Bilal Ahmad Dar、Ali Mohd Lone、Wajaht Amin Shah、Mushtaq Ahmad Qurishi
DOI:10.1016/j.ejmech.2016.01.026
日期:2016.3
various promising biological activities including, anti-cancer, anti-inflammatory, hepatoprotective, antiallergic and anti-HIV properties. Herein, a library of ursolic acid-benzylidine derivatives have been designed and synthesized using Claisen Schmidt condensation of ursolic acid with various aromatic aldehydes in an attempt to develop potent antitumor agents. The compounds were evaluated against a panel
Three series of ursolic acid derivativescontaining an aminoguanidine moiety were designed, synthesized, and evaluated for anti-bacterial and anti-inflammatory activity. Some compounds displayed potent anti-bacterial activity against Gram-positive bacterial strains (including multidrug-resistant clinical isolates) and Gram-negative bacterial strains, with minimum inhibitory concentration (MIC) values
recognized as an important potential therapeutic target for cancer. Here, we designed and synthesized three novel series of ursolic acid derivatives containing an aminoguanidine moiety and evaluated them as HIF-1α inhibitors and anti-cancer agents using human cancer cell lines. Most of the compounds exhibited significant inhibition of HIF-1α transcriptional activity, as measured using a Hep3B cell-based luciferase