Abstract Background and Aims Flavonoids, the main category of polyphenols possess antioxidative antihypertensive properties mediated through endothelial protection, renin-angiotensin-aldosterone sympathetic system suppression. The aim study was to evaluate effect oral flavonoids administration in arterial stiffness indices oxidative stress markers patients with Chronic Kidney Disease (CKD). Met...

A new family of β-diketiminate-stabilized highly electrophilic monomeric aluminium cations with alkoxy substituents have been introduced. The Guttman–Beckett method and hydride ion affinity calculations affirm that groups enhance the electrophilicity these cations. We also illustrate their catalytic application for reactions such as ether activation, hydrosilylation alkene carbonyls. More infor...

selectfluor [1-(chloro methyl) -4-flouro -1,4-di azonia bicyclo[2,2,2] octane bis (tetraflouro-borate)] catalyzed the preparation of quinoxaline and 2,3-dihydo pyrazine derivatives through one -pot condensation of 1,2-di amines with 1,2-di carbonyls in solvent and under solvent- free conditions. this catalyst is commercially available, inexpensive, reusable, stable to air and moisture, and rela...