Protolichesterinic acid derivatives: α-methylene-γ-lactones as potent dual activators of PPARγ and Nrf2 transcriptional factors. - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Bioorganic and Medicinal Chemistry Letters Année : 2014

Protolichesterinic acid derivatives: α-methylene-γ-lactones as potent dual activators of PPARγ and Nrf2 transcriptional factors.

Résumé

PPARγ and Nrf2 are important transcriptional factors involved in many signaling pathways, especially in the anti-infectious response of macrophages. Compounds bearing a Michael acceptor moiety are well known to activate such transcriptional factors, we thus evaluated the potency of α,β-unsaturated lactones synthesized using fluorous phase organic synthesis. Compounds were first screened for their cytotoxicity in order to select lactones for PPARγ and Nrf2 activation evaluation. Among them, two α-methylene-γ-lactones were identified as potent dual activators of PPARγ and Nrf2 in macrophages.

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Chimie
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Dates et versions

hal-01114513 , version 1 (09-02-2015)

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Citer

Anne-Cécile Le Lamer, Hélène Authier, Isabelle Rouaud, Agnès Coste, Joël Boustie, et al.. Protolichesterinic acid derivatives: α-methylene-γ-lactones as potent dual activators of PPARγ and Nrf2 transcriptional factors.. Bioorganic and Medicinal Chemistry Letters, 2014, 24 (16), pp.3819-22. ⟨10.1016/j.bmcl.2014.06.062⟩. ⟨hal-01114513⟩
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