Thiazolidone-2 derivatives, 4-diketone substituted, method for obtaining them and pharmaceutical compositions containing same

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United States of America Patent

PATENT NO 6437143
APP PUB NO 20010007875A1
SERIAL NO

09202076

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to the field of chemistry and more particularly to that of therapeutic chemistry. The subject of the present invention is more precisely new 5-phenoxyalkyl-2,4-thiazolidinediones of general formula I: ##STR1## in which A represents a linear or branched alkylene group comprising from 2 to 16 carbon atoms D represents a homo- or heterocarbon mono-, di- or tricyclic aromatic structure which may include one or more heteroatoms X represents the substituent of the aromatic structure and is as defined in Claim 1 n is an integer ranging from 1 to 3 with the proviso that if A represents a butyl radical, ##STR2## does not represent the 4-chlorophenyl group. The invention also relates to the tautomeric forms, to the enantiomers, diastereoisomers and epimers of the compounds of general formula I, in free or salified form. The present invention also relates to the processes for producing the compounds of general formula I, their use as antidiabetic agents, and in the treatment of the metabolic syndrome of insulin resistance, as well as the pharmaceutical compositions which contain the compounds of general formula I.

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Patent Owner(s)

Patent OwnerAddress
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNGDARMSTADT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Botton, Gerard Buc, FR 15 44
Doare, Liliane Chatillon, FR 14 77
Kergoat, Micheline Bures sur Yvette, FR 26 115
Mesangeau, Didier Combs la ville, FR 22 105
Moinet, Gerard Orsay, FR 35 136
Prugnard, Etienne Paris, FR 2 25

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