ORTHO-SUBSTITUTED DERIVATIVES OF BENZOIC ACID, METHOD AND INTERMEDIATE COMPOUNDS FOR THEIR PREPARING, PHARMACEUTICAL COMPOSITION BASED ON THEREOF AND USING Russian patent published in 2006 - IPC C07C235/20 C07C323/62 A61K31/165 A61K31/19 A61P3/10 

Abstract RU 2288912 C2

FIELD: organic chemistry, medicine, pharmacy.

SUBSTANCE: invention relates to derivatives of benzoic acid of the formula (I): , wherein represents 0, 1 or 2; R1 represents halogen atom, (C1-C4)-alkyl group that is possibly substituted with one or more fluorine atoms, (C1-C4)-alkoxyl group that is possibly substituted with one or more fluorine atoms and when n represents 2 then substitutes at R1 can be similar or different; R2 represents direct (C2-C7)-alkyl group; R3 represents hydrogen atom (H) or -OCH3; W represents oxygen (O) or sulfur (S) atom, and to its pharmaceutically acceptable salts. Also, invention relates to a pharmaceutical composition used in treatment of hyperlipidemia, dyslipidemia, diabetes mellitus and obesity and comprising derivative of benzoic acid of the formula (I) in mixture with pharmaceutically acceptable adjuvants, excipients and/or carriers. Also, invention relates to using derivative of benzoic acid of the formula (I) for preparing a medicinal agent used in treatment of resistance to insulin. Also, invention relates to a method for synthesis of derivative of benzoic acid of the formula (I) and used for synthesis of intermediate compound of the formula (II) given in the invention description. Invention provides preparing derivatives of benzoic acid representing selective modulators of PPARα.

EFFECT: valuable medicinal properties of compounds and pharmaceutical composition.

8 cl, 14 ex

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RU 2 288 912 C2

Authors

Li Lanna

Dates

2006-12-10Published

2003-06-17Filed