TYPE 1, 4-NAPHTOQUINONE COMPOUNDS, COMPOSITIONS COMPRISING THEM AND USE OF THESE COMPOUNDS AS ANTI-CANCER AGENTS
申请人:Depierre Gaelle
公开号:US20090247472A1
公开(公告)日:2009-10-01
This invention relates to compounds with the formula (I) given below or one of their pharmaceutically acceptable salts, as a medicine; Formula (I) of pharmaceutical compositions comprising one or more compounds with Formula (I) as active constituent, use of compounds with Formula (I) for the preparation of compositions designed to prevent or treat at least one illness involving an abnormal cellular proliferation, pro-apoptotic compositions and/or anti-proliferative compositions comprising at least one compound with Formula (I)/and the use of compounds with formula (I) as pro-apoptotic and/or anti-proliferative agents.
In order to obtain functionalizednaphthoquinones, a systematic study of the Kochi–Anderson procedure for the alkylation of quinones is presented. While linear amino acids of different lengths were good substrates for this decarboxylation procedure, chiral α-amino acids were unsuccessful substrates. The best reaction conditions were evaluated with β-alanine and then applied to a series of carboxylic
[EN] TYPE 1, 4-NAPHTOQUINONE COMPOUNDS, COMPOSITIONS COMPRISING THEM AND USE OF THESE COMPOUNDS AS ANTI-CANCER AGENTS<br/>[FR] COMPOSÉS DE TYPE 1, 4-NAPHTOQUINONES, COMPOSITIONS LES COMPRENANT ET UTILISATION DE CES COMPOSÉS EN TANT QU'AGENTS ANTI -CANCÉREUX
申请人:FLUOFARMA
公开号:WO2007125196A1
公开(公告)日:2007-11-08
[EN] This invention relates to compounds with the formula (I) given below or one of their pharmaceutically acceptable salts, as a medicine; Formula (I) of pharmaceutical compositions comprising one or more compounds with Formula (I) as active constituent, use of compounds with Formula (I) for the preparation of compositions designed to prevent or treat at least one illness involving an abnormal cellular proliferation, pro-apoptotic compositions and/or anti-proliferative compositions comprising at least one compound with Formula (I)/ and the use of compounds with formula (I) as pro-apoptotic and/or anti-proliferative agents. [FR] La présente invention concerne des composés de formule (I) suivante, ou un de leurs sels pharmaceutiquement acceptables, à titre de médicament : Formule ( I ) des compositions pharmaceutiques comprenant à titre d'agent actif un ou des composés de formule (I), l'utilisation de composés de Formule (I) pour la préparation de compositions destinées à prévenir ou à traiter au moins une maladie impliquant une prolifération cellulaire anormale, des compositions pro-apoptotiques et/ou anti-prolifératives comprenant au moins un composé de Formule (I)/ et l'utilisation de composés de Formule (I) en tant qu'agents pro-apoptotiques et/ou anti-prolifératifs.
Direct C-H Alkylation of Naphthoquinones with Amino Acids Through a Revisited Kochi-Anderson Radical Decarboxylation: Trends in Reactivity and Applications
into the discovery of new anticancer drugs , we were interested in the preparation of naphthoquinone scaffolds bearing aminoalkyl side-chains. Following this aim, we revisited the Kochi–Andersonradicaldecarboxylation of aminoacids in order to set up a versatile route to the direct functionalization of naphthoquinones. The best reaction conditions were applied to a selected series of compounds in a systematic