PDE4 inhibitor

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United States of America Patent

PATENT NO 9890142
APP PUB NO 20160159783A1
SERIAL NO

14903707

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a compound represented by formula (1a) or a pharmacologically acceptable salt thereof, which can be used as a phosphodiesterase (PDE) inhibitor. R1 to R6 in the formula each independently represent an alkyl group or the like.

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Patent Owner(s)

Patent OwnerAddress
MEIJI SEIKA PHARMA CO LTDCHUO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneda, Kaori Yokohama, JP 2 6
Kikuchi, Chika Yokohama, JP 8 27
Kubota, Natsuki Yokohama, JP 1 3
Matsuhira, Takashi Yokohama, JP 3 5
Tabata, Yuji Yokohama, JP 31 321
Watanabe, Naoko Yokohama, JP 6 12
Yamakawa, Takeru Yokohama, JP 13 106

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