A diazacycloalkanealkylsulfonamide derivative represented by general formula (I) and pharmacologically acceptable salts thereof. It has an antiallergic activity and is reduced in an antihistaminic activity and lowly toxic, thus being useful as a preventive or remedy for bronchial asthma, allergic rhinitis, atopic dermatitis, urticaria, and so forth.
A diazacycloalkanealkylsulfonamide derivative having the following formula \x9bI!: ##STR1## and pharmacologically acceptable salts thereof. The compounds have antiallergic activity with low antihistaminic activity and low toxicity and are useful as an medicament for preventing and treating diseases such as bronchial asthma, allergic rhinitis, atopic dermatitis, urticaria.