| abstract |
Compounds of formula Ia and Ib in which E is an alkylene or alkenylene radical with 2 carbon atoms, R¹ is a cycloaliphatic hydrocarbon radical with 5 to 12 carbon atoms, which is optionally substituted with up to 4 lower alkyl groups and halogen and can also be mono- or polyunsaturated, R², R³ which can be the same or different: a further cycloaliphatic hydrocarbon radical with 3 to 7 carbon atoms, - hydrogen, - halogen - trifluoromethyl, - Alkyl or alkoxy radical with 1 to 7 carbon atoms, which can optionally be substituted with methyl groups. Z is hydrogen, an alkali metal ion or an ammonium union, Esters and amides of free carboxylic acid and their stereoisomeric forms, Processes for their preparation and medicaments containing these compounds for the treatment of metabolic diseases. |