Details for Patent: 4,895,841

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Summary for Patent: 4,895,841

Title:	Cyclic amine compounds with activity against acetylcholinesterase
Abstract:	A cyclic amine compound is defined by the formula: ##STR1## in which J is indanyl, indanonyl, indenyl, indenonyl, indanedionyl, tetralonyl, benzosuberonyl, indanolyl or a divalent group thereof, K is phenyl, an arylalkyl or cynnamyl, B is --(CHR22)r--, R22 being H or methyl, --CO--(CHR22)r--, .dbd.(CH--CH.dbd.CH)b--, .dbd.CH--(CH2)c-- or .dbd.(CH--CH)d.dbd. and the ring including T and Q is piperidine. The compound is useful to treat senile dementia.
Inventor(s):	Sugimoto; Hachiro (Ushiku, JP), Tsuchiya; Yutaka (Fort Lee, NJ), Higurashi; Kunizou (Tokyo, JP), Karibe; Norio (Tsukuba, JP), Iimura; Youichi (Tsukuba, JP), Sasaki; Atsushi (Tsukuba, JP), Yamanishi; Yoshiharu (Ryugasaki, JP), Ogura; Hiroo (Tsuchiura, JP), Araki; Shin (Tsukuba, JP), Kosasa; Takashi (Tsukuba, JP), Kubota; Atsuhiko (Tsukuba, JP), Kosasa; Michiko (Tsukuba, JP), Yamatsu; Kiyomi (Kamakura, JP)
Assignee:	Eisai Co., Ltd. (Tokyo, JP)
Application Number:	07/209,339
Patent Claim Types: see list of patent claims	Compound; Use; Composition;

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Foreign Priority and PCT Information for Patent: 4,895,841

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Japan	62-155058	Jun 22, 1987

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