Carboxylic acid derivatives and drugs containing the same

Details Carboxylic acid derivatives and drugs containing the same Carboxylic acid derivatives and drugs containing the same

2005-04-26

2005-04-26

Raymond, Richard L. (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Radical -xh acid, or anhydride, acid halide or salt thereof...

C514S252100, C514S265100, C514S027000, C514S307000, C514S311000, C514S357000, C514S365000, C514S374000, C514S378000, C514S399000, C514S400000, C514S406000, C514S469000, C514S529000, C514S538000, C514S557000, C544S335000, C544S336000, C546S147000, C546S172000, C546S331000, C546S335000, C548S204000, C548S214000, C548S236000, C548S335500, C548S341100, C548S375100, C548S376100, C549S467000, C549S471000, C560S012000, C560S042000, C560S125000, C560S126000, C562S430000, C562S451000, C562S507000, C562S508000

Reexamination Certificate

active

06884821

ABSTRACT:
Novel carboxylic acid derivatives of general formula (I), salts of the same, esters thereof, or hydrates of them, which are useful as insulin resistance improvers; and drugs containing the derivatives as the active ingredient. In said formula, R1is hydrogen, hydroxyl, alkyl, or the like; L is a single bond, a double bond, alkylene, or the like; M is a single bond, alkylene, or the like; T is a single bond, alkylene, or the like; W is carboxyl, —CON(RW1)RW2, or the like;img id="CUSTOM-CHARACTER-00001" he="2.46mm" wi="6.01mm" file="US06884821-20050426-P00900.TIF" alt="custom character" img-content="character" img-format="tif" ?represents a single or double bond; X is oxygen, alkenylene, or the like; Y is an aromatic hydrocarbon group which may contain a heteroatom, or the like; and Z is an aromatic hydrocarbon group which may contain a heteroatom.

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