| abstract |
Compound of Formula (I): wherein-R 1 represents an aryl or heteroaryl group optionally substituted with one or more substituents selected from the group consisting of halogen atoms. optionally substituted linear or branched alkyl radicals containing 1 to 8 carbon atoms, cycloalkyl, hydroxy, straight or branched, optionally substituted linear or branched oxy-containing radicals each containing alkyl moieties of 1 to 8 carbon atoms, cyano, or -CO2R ', at wherein R 1 represents a hydrogen atom either straight or branched, optionally substituted by a lower alkyl group; - R 2 represents a group selected from: a) optionally substituted linear or branched alkyl radicals containing 1 to 8 carbon atoms of a group substituted by one or more carboxyl groups (-COOH) and optionally substituted by one or more halogenab atoms) cycloalkyl groups substituted by one or more carboxylic groups (-COOH) and optionally substituted with one or more halogen atoms) straight or branched alkylcycloalkyl or cycloalkylalkyl groups substituted with one or more carboxyl groups (-COOH) and optionally substituted with one or more halogen atoms. The patent contains 12 more patent claims. |