[EN] DERIVATIVES OF PHENYLALKYL AND PHENOXYALKYL ACIDS FOR THE TREATMENT OF THE HYPERGLYCAEMIA AND HYPERTRIGLYCERIDAEMIA AND TYPE 2 DIABETES AND PROCESS FOR PREPARING THEM [FR] DERIVES D'ACIDES DE PHENYLALKYLE ET DE PHENOXYALKYLE POUR LE TRAITEMENT DE L'HYPERGLYCEMIE ET DE L'HYPERTRIGLYCERIDEMIE TYPIQUES DU DIABETE DE TYPE II ET PROCEDE DE PREPARATION DESDITS DERIVES
A bisoxadiazolidinedione derivative of general formula (I) useful as an insulin-sensitivity improver, a pharmaceutically acceptable salt thereof, and a medicinal composition thereof, wherein (a) and (b) may be the same or different from each other and each represent an optionally substituted phenylene group, and L represents: (1) an oxygen atom, (2) a group of formula (II) (R¹ being a hydrogen atom or a lower alkyl group), (3) a group of the formula: -S(O)n- (n being 0, 1 or 2), (4) a group of the formula: -CO-, (5) a group of formula (III) or (IV) (R² being a hydrogen atom or a lower alkyl group), or (6) an alkylene or alkenylene group which may be substituted and interrupted by an oxygen atom and/or a sulfur atom, and the like.
A bisoxadiazolidine dione derivative represented by the following general formula (I) or a pharmaceutically acceptable salt thereof, which is useful as an insulin sensitivity-increasing drug, and a pharmaceutical composition thereof. ##STR1## each represents a phenylene group L: (1) an oxygen, (2) a ##STR2## (3) a --S(O).sub.n --, (4) a --CO--, (5) a ##STR3## (6) an alkylene group or an alkenylene group which may respectively be interrupted with an oxygen atom and/or a sulfur atom.
[EN] DERIVATIVES OF PHENYLALKYL AND PHENOXYALKYL ACIDS FOR THE TREATMENT OF THE HYPERGLYCAEMIA AND HYPERTRIGLYCERIDAEMIA AND TYPE 2 DIABETES AND PROCESS FOR PREPARING THEM<br/>[FR] DERIVES D'ACIDES DE PHENYLALKYLE ET DE PHENOXYALKYLE POUR LE TRAITEMENT DE L'HYPERGLYCEMIE ET DE L'HYPERTRIGLYCERIDEMIE TYPIQUES DU DIABETE DE TYPE II ET PROCEDE DE PREPARATION DESDITS DERIVES
申请人:SIGMA TAU IND FARMACEUTI
公开号:WO2004113266A1
公开(公告)日:2004-12-29
Formula (I) compounds are described, (I), where the groups are as defined in the text, their use as medications, in particular as serum glucose and serum lipid lowering agents. Said medicines are useful for the treatment of diabetes, particularly type 2 diabetes and its complications, syndrome X, the various forms of insulin resistance, and hyperlipidaemias, and present reduced side effects, particularly reduced or no hepatotoxicity.