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US 4,379,153 AGranted
Benzenesulfonyl ureas, and pharmaceutical preparations
AssigneeHoechst Aktiengesellschaft
InventorsVolker Hitzel, Rudi Weyer, Karl Geisen, Gunter Regitz
Life of this patent
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Abstract
Sulfonylureas of the formula ##STR1## in which ##STR2## R.sup.1, X and Y have the indicated meanings and the physiologically acceptable salts thereof, pharmaceutical preparations on the basis of said compounds and their use in the treatment of diabetes.
Claims7
A compound of the formula ##STR13## or a physiologically acceptable salt thereof in which ##STR14## is a fused pyridine ring in which the nitrogen atom is in any of the four possible positions;
- X is hydrogen, alkyl of 1 to 4 C atoms or halogen;
- Y is alkylene of 2-3 C atoms;
- and
- R.sup.1 is alkyl of 4 to 8 C atoms, cycloaklyl, alkylcycloalkyl, dialkylcycloalkyl, cycloalkylalkyl, cycloalkenyl or alkylcycloalkenyl, in each instance with 5-9 C atoms, methylcyclopentylmethyl, cyclohexenylmethyl, chlorocyclohexyl, methoxycyclohexyl, bicycloheptyl, bicycloheptenyl, bicycloheptylmethyl, bicycloheptenylmethyl, bicyclooctyl, nortricyclyl, adamantyl or benzyl.
1 more element
Dependencies are inferred from the claim text.