VERFAHREN ZUR HERSTELLUNG NEUER IMIDAZOLE

摘要

Compounds of formula (I), in which R1 is H, halogen, alkyl, alkoxy, alkoxycarbonyl or cyanogen; R2 is H, alkyl, hydroxyalkyl, haloalkyl, cyanoalkyl or alkoxycarbonyl; R3 is H, alkyl, formyl, hydroxyalkyl, haloalkyl, cyanoalkyl, aminoalkyl, mono- or dialkylaminoalkyl, nitroso, nitro, amino, mono- or dialkylamino or alkoxycarbonyl; R4 is H, alkyl, alkoxy, halogen or trifluoromethyl; R5 is H, alkyl, alkoxy, halogen or trifluoromethyl; R6 is H or alkyl; n is 1 or 2; G1 is CH or N; G2 is O, NH, N-alkyl, S, (=CH-) or alkylene; G3 is ethylene, trimethylene, tetramethylene, pentamethylene, propenylene, 1-butenylene or 2-butenylene; G4 is S, O or (-CH=CH-). These compounds have interesting pharmacological properties. They have in particular a protective effect on the stomach and intestines of warm-blooded animals.