CYCLOHEPTIMIDAZOLE DERIVATIVES, METHOD OF MANUFACTURING THE SAME AND THERAPEUTIC AGENTS CONTAINING THESE COMPOUNDS

摘要

Cycloheptimidazole derivatives of following general formula, (See formula I) (Wherein R1 is represents a lower alkyl, R2 represents tetrazole) method of manufacturing the same and therapeutic agents containing these compounds. New cycloheptimidazole derivatives of the present invention have angiotensin II receptor antagonistic activities and are therefore useful as treatment agent for hypertension or congestive heart failure or intraocular pressure lowering agent are proposed.