[EN] NEW PI3K/AKT/MTOR INHIBITORS AND PHARMACEUTICAL USES THEREOF<br/>[FR] NOUVEAUX INHIBITEURS DE PI3K/AKT/MTOR ET LEURS UTILISATIONS PHARMACEUTIQUES
申请人:UNIV RENNES
公开号:WO2015044229A1
公开(公告)日:2015-04-02
The invention relates to new PI3K/AKT/m TOR inhibitors and their use for the prevention and/or the treatment of a disease selected from the group consisting of: inflammatory diseases, autoimmune diseases, neurodegenerative diseases, cancers, transplant rejection, diseases characterized by a premature aging and tuberous sclerosis.
New PI3K/AKT/mTOR inhibitors and pharmaceutical uses thereof
申请人:Université de Rennes 1
公开号:EP2853530A1
公开(公告)日:2015-04-01
The invention relates to new PI3K/AKT/mTOR inhibitors of formula (I) and their use for the prevention and/or the treatment of a disease selected from the group consisting of: inflammatory diseases, autoimmune diseases, neurodegenerative diseases, cancers, transplant rejection, diseases characterized by a premature aging and tuberous sclerosis.
for the synthesis of spiro indanone pyrrolidine/piperidine fused nitrochromene derivatives is described. The synthesis of a new series of spirocyclic molecules has been expediently accomplished via a one‐pot, three component 1,3‐dipolar cycloaddition reaction. 2‐Phenyl‐nitrochromene dipolarophiles were reacted with azomethine ylides, generated in situ by the condensation of dicarbonyl compound indane‐1
NEW PI3K/AKT/MTOR INHIBITORS AND PHARMACEUTICAL USES THEREOF
申请人:UNIVERSITE DE RENNES 1
公开号:US20160244424A1
公开(公告)日:2016-08-25
The invention relates to new PI3K/AKT/m TOR inhibitors and their use for the prevention and/or the treatment of a disease selected from the group consisting of: inflammatory diseases, autoimmune diseases, neurodegenerative diseases, cancers, transplant rejection, diseases characterized by a premature aging and tuberous sclerosis.
The small chemical compound 8-ethoxy-2-(4-fluorophenyl)-3-nitro-2H-chromene (S14161) was recently identified as an inhibitor of the phosphoinositide 3-kinase (PI3K). In the present study, we designed a novel synthesis of S14161 and prepared a series of its analogues via the oxa-Michael-Henry reaction in the presence of catalytic amounts of L-proline and triethylamine. Further structural simplification led to the identification of 6-bromo-8-ethoxy-3-nitro-2H-chromene (BENC-511) that exhibited potent antiproliferative activities against a panel of 12 tumor cell lines. Compared with S14161, BENC-511 was more potent in blocking the AKT phosphorylation and inducing cancer cell apoptosis. BENC-511 also displayed more potent effects on human umbilical vein epithelial cells (HUVEC) migration, suggesting its anti-angiogenesis activity. (C) 2013 Elsevier Ltd. All rights reserved.