Patent ID: 6344457
Filing Date: 2002-02-05
Classification: C07C,C07D

Abstract:
Compounds of the following general formula (X): in which:Y represents: â€”CONHOH, or â€”SH, or a group with the formula â€ƒor a group with the formula in which:R4 represents â€”H, or a C1 to C6 alkyl group, or a phenylalkyl group in which the alkyl group is C1 to C6, R5 represents a group with the formula in which:R6 represents â€”H, or a C1 to C6 alkoxy group, or a benzyloxy group, R7 represents â€”H, or a halogen atom R1 represents: a C3 to C16 linear or branched, or C3 to C6 cyclized alkyl chain, said chain comprising a heteroatom, a phenoxyalkyl or phenylalkyl group, substituted or unsubstituted, or a heteroarylalkyl group, the alkyl group being C2 to C5, R2 represents: a hydrogen atom, or, a C1 to C5 alkyl or C2 to C5 alkylidene group, or a hydroxyl, a C1 to C6 alkoxy or a benzyloxy, provided that Y represents â€”CONHOH when R2 represents a hydroxyl, or a hydroxymethyl, or C1 to C6 alkoxymethyl group, or an arylalkyl group in which the alkyl portion is C1 to C6, an aryloxymethyl group, an arylthiomethyl group, a heteroarylthiomethyl group, in which aryl designates a substituted or unsubstituted phenyl remainder â€”OCH3, a linear or branched C1 to C3 alkyl group, a halogen, an amine group, or a phthalimide alkyl group in which the alkyl portion is C1 to C6, or an alkoxycarbonmethyl group, a benzyloxycarbonylmethyl, an acetylmethyl, provided that Y represents â€”SH in these three cases, AA represents an amino acid, or an amino acid chain a group with the formula R3 represents a group with the formula â€”NHâ€”(R8)nâ€”R9 in which: n represents 0 or 1, R8 represents a linear or branched alkyl chain, with 1 to 8 carbon atoms unsubstituted or substituted one or several heteroatoms, R9 represents a hydrogen atom or a methyl, nitrile, morpholino, phenyl, methoxy, hydroxyl, thiomethyl group, or a group with the formula â€”CH(NH2)&boxH;Nâ€”OH, or a â€”N(CH3)2 group.