Polycyclic compounds exhibiting anti-tumor activities

1234561′2′3′4′5′6This invention is concerned with novel polycyclic compounds of formula [I], wherein ring A, ring B, R, R, R, R, R, R, X, Y, R, R, R, R, R, R′, ring A′, ring B′ and X′ are as defined hereinabove as well as pharmaceutically acceptable salts thereof. The compounds have anti-tumor activ...

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Bibliographic Details
Main Authors Kawasaki, Kenichi, Ohtsuka, Tatsuo, Sakata, Kiyoaki
Format Patent
LanguageEnglish
Published 20.09.2005
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Summary:1234561′2′3′4′5′6This invention is concerned with novel polycyclic compounds of formula [I], wherein ring A, ring B, R, R, R, R, R, R, X, Y, R, R, R, R, R, R′, ring A′, ring B′ and X′ are as defined hereinabove as well as pharmaceutically acceptable salts thereof. The compounds have anti-tumor activity and are useful for the treatment of cell proliferative disorders.