| abstract |
The invention relates to imidazole derivatives of the general formula (I) ##STR1## wherein Im represents an imidazolyl group of formula: ##STR2## A represents the group CH or a nitrogen atom; R 1 and R 2 , which may be the same or different, and may be attached to either the same or different fused rings of the naphthalene moiety, each represents a hydrogen atom, a halogen atom, or a hydroxy, C 1-4 alkoxy, C 1-4 alkyl or C 1-4 alkylthio group, and one of R 1 and R 2 may also represent a group --NR 3 R 4 (wherein R 3 and R 4 , which may be the same or different, each represents a hydrogen atom or a C 1-4 alkyl group, or together with the nitrogen atom to which they are attached form a saturated 5 to 7 membered ring); n n represents 1, 2 or 3; n R 5 , R 6 , R 7 , are as defined in the specification; and physiologically acceptable salts and solvates thereof. |