Composition based on substituted 1,3-diphenylprop-2-en-1-one derivatives, preparation and uses thereof
申请人:Najib Jamila
公开号:US20050171149A1
公开(公告)日:2005-08-04
The invention concerns compositions comprising substituted 1,3-diphenylprop-2-en-1-one derivatives designed for therapeutic use. The inventive compositions are useful in particular for preventing or treating cardiovascular diseases, syndrome X, la restenosis, diabetes, obesity, hypertension, inflammatory diseases, cancers or neoplasms (benign or malignant tumors), neurodegenerative, dermatological diseases and disorders related to oxidative stress, for preventing or treating the effects of ageing in general and for example skin ageing, in particular in the field of cosmetics (occurrence of wrinkles and the like).
Substituted 1,3-diphenylprop-2-en-1-one derivatives and preparation and uses thereof
申请人:Najib Jamila
公开号:US20050176808A1
公开(公告)日:2005-08-11
The invention concerns novel substituted 1,3-diphenylprop-2-en-1-one derivatives, pharmaceutical compositions comprising same, their therapeutic uses, in particular for treating cerebral ischemia. The invention also concerns a method for preparing said derivatives.
[EN] IMPROVED PREPARATION OF CHALCONE DERIVATIVES<br/>[FR] PROCÉDÉ AMÉLIORÉ DE PRÉPARATION DE DÉRIVÉS DE CHALCONE
申请人:GENFIT
公开号:WO2011144579A1
公开(公告)日:2011-11-24
The invention relates to methods for producing chalcone (1,3-diphenylprop-2-en-1 -one) derivatives that have multiple substitutions on a phenyl ring. Intermediate chalcone derivatives are modified by Phase Transfer Catalysis (PTC) for introducing a substituted alkyl group that is provided by a sulfonic acid derivative on a phenyl ring already containing substituent groups on one or two carbon atoms adjacent to the carbon atom where a substituent group is being introduced. The methods of the invention allow producing efficiently, by either S-alkylation or O- alkylation, chalcones derivatives that are characterized for their biological activities that are intermediate compounds for producing molecules having such activities, or that can be used for generating libraries of compounds to be screened by means of in vitro and/or in vivo assays and establishing structure-activity relationships.
Combinations of substituted 1,3-diphenylprop-2-EN-1-one derivatives with other therapeutically active ingredients
申请人:Delhomel Francois Jean
公开号:US20070032543A1
公开(公告)日:2007-02-08
The invention concerns novel substituted 1,3-diphenylprop-2-en-1-one derivatives and combinations of said derivatives with other therapeutically active ingredients. The invention also concerns compositions comprising said derivatives or said combinations and uses thereof, for the treatment of cerebrovascular diseases, pathology related to inflammation, neurodegeneration, deregulations of lipid and/or glucose metabolism, cell proliferation and/or differentiation and/or skin or central nervous system ageing.
[EN] PREPARATION OF 1,3-DIPHENYLPROP-2-EN-1-ONE DERIVATIVES<br/>[FR] PREPARATION DE DERIVES DE 1,3-DIPHENYLPROP-2-EN-1-ONE
申请人:GENFIT
公开号:WO2005005369A1
公开(公告)日:2005-01-20
La présente invention concerne un procédé de préparation de dérivés de 1,3-diphénylprop-2-èn-1-one substitués sur un des deux groupes phényle par un groupement carboxyalkyloxy ou un groupement carboxyalkylthio.