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US 5,494,917 AGranted
Cognition enhancing quinuclidine compound
AssigneeKanegafuchi Kagaku Kogyo Kabushiki Kaisha
InventorsYoshihide Fuse, Kozo Yamamoto, Hideyuki Kishida, Toshiaki Miwa, Takayoshi Hidaka, Ikuo Katsumi
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Abstract
A cognition enhancer comprising, as an effective ingredient, a bicyclic compound containing nitrogen atom having the general formula (I): ##STR1## or a physiologically acceptable salt thereof.
Claims2
A bicyclic nitrogen compound of the formula ##STR29## or a physiologically acceptable salt thereof.
Dependencies are inferred from the claim text.