| abstract |
The application describes a compound of the formula where n is 1-3, m is 0-6, R is hydroxy, alkoxy, aryloxy or arylalkyloxy, R and R are independently hydrogen, halogen, alkyl, alkoxy, hydroxy or perhaloalkyl, R is hydrogen or alkyl, arylalkyl, cycloalkylalkyl, aryl or cycloalkyl; It means a bond or alkylene, -O-alkylene, alkylene-O- or C-C1-6 alkylene-O-C-C1-6 alkylene, G represents a -NRR group or G represents a hetero an alkloalkyl group of the formula having from 5 to 7 ring atoms, where Y represents a nitrogen atom, an oxygen atom or a CH group and R, R and R have the meanings indicated in the description. Medicines are also described. |