Patent ID: 6803382
Filing Date: 2004-10-12
Classification: C07D

Abstract:
A compound represented by formula (I): wherein:Rx represents H, a linear or branched alkyl radical of 1 to 5 carbon atoms or a linear or branched 1-hydroxyalkyl radical of 1 to 5 carbon atoms; R1 represents a linear or branched alkyl radical of 1 to 5 carbon atoms, or an alkenyl radical having the formula (a) or the corresponding epoxide represented by formula (b), R5 and R6 having the meanings given below,R2 is H or a linear alkyl radical of 1 to 5 carbon atoms, R3 is H or a radical represented by formula (c) or (d), R7 and Y having the meanings given below,R4 is H, a linear or branched alkyl radical of 1 to 5 carbon atoms, or a radical XR11, X and R11 having the meanings given below,R5 is H or a methyl radical, R6 is H or a linear or branched alkyl radical of 1 to 5 carbon atoms, the radicals R5 and R6, taken together, form a saturated or unsaturated carbocycle of 3 to 10 carbon atoms,R7 is a polyunsaturated chain containing from 5 to 7 carbon atoms and a terminal carboxyl function or an aromatic nucleus represented by to the general formula (e), R8, R9 and R10 are, independently, H or OCH3, R11 is H, an alkyl radical of 1 to 5 carbon atoms or an aromatic nucleus, X represents O or S. Y represents a halogen atom chosen from chlorine, bromine, iodine and fluorine, given that, when R2 represents an alkyl of 1 to 5 carbon atoms and R4 represents H, then R1 represents an alkyl of 1 to 5 carbon atoms or an alkenyl having the formula (a) andwhen R1 represents the radical (b), then Rx and R4 cannot simultaneously represent H and the optical and geometrical isomers, the salts and also mixtures of compounds of formula (I).