Heterofunctional carbosilane polyphenolic dendrons: new antioxidants platforms.

ABSTRACT: Reactive oxygen species (ROS) play a critical role in different human pathophysiological processes. ROS, together with nitrogen reactive species, generated as by-products of cellular metabolism or external factors, affects intracellular redox homeostasis. Redox-active groups found in proteins and other compounds such as polyphenols are involved in maintaining intracellular redox homeostasis. In this work, a new family of heterofunctional first-generation carbosilane dendrons functionalised with different polyphenols at the focal point and dimethylammonium groups at the periphery has been obtained through two synthetic strategies: reductive amination and straightforward amidation reaction. Their antioxidant activity has been evaluated through two spectrophotometric methods: ferric reducing

SUBMITTER: Sanz Del Olmo N 

PROVIDER: S-EPMC8972098 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature