N-acyl cyclic amine derivative or pharmaceutically acceptable salt thereof

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United States of America Patent

PATENT NO 8541585
APP PUB NO 20120214790A1
SERIAL NO

13505161

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Abstract

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The present invention provides compounds which show high effectiveness against positive symptoms, negative symptoms and cognitive dysfunction in schizophrenia and reduce conventional side-effect risks as well as have remarkable effects for central neurological diseases associated with cognitive dysfunction other than schizophrenia. N-Acyl cyclic amine derivatives of formula (1): wherein Ar1 and Ar2 are aryl or heteroaryl; V is nitrogen, or CR3; W1 is a single bond, —C(O)—, etc.; W2 is C1-alkylene; W3 is a single bond, methylene, —NH—, —CR4═CR5—, etc.; Ring Q is a group of formula (a) in which n is 0 or 1; m is 0 to 2; k is 1 to 3; Z is a single bond, methylene, oxygen, etc.; R1a, R1b and R1c are each, same or different, hydrogen, hydroxyl, halogen, cyano, C1-6 alkyl, etc.; or pharmaceutically acceptable salts thereof are provided.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO DAINIPPON PHARMA CO LTD6-8 DOSHO-MACHI 2-CHOME CHUO-KU OSAKA-SHI OSAKA 5418524 ?5418524

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kakiguchi, Keisuke Osaka, JP 1 0
Kinomura, Naoya Suita, JP 4 14
Maruyama, Megumi Osaka, JP 29 348
Nojima, Satoshi Osaka, JP 15 191
Takamura, Masahiro Osaka, JP 6 29
Tatamidani, Hiroto Suita, JP 7 9

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