Certain 2,6-dimethyl-4-(pyrazolo[1,5a]-pyridin-3-yl)1,4-dihydro-pyridine-3,5-dicarboxylate derivatives and compositions containing same

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United States of America Patent

PATENT NO 4923871
SERIAL NO

07125373

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Abstract

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This invention relates to new and useful 2,6-dimethyl-4-(pyrazolo[1,5-a]pyridin-3-yl)-1,4-dihydropyridine-3,5-dicarboxylate derivatives of the following formula: ##STR1## and pharmaceutically acceptable salts thereof, having potent promoting activity of some antitumor agents against various kinds of tumor cells including multiple drug resistant tumor cells.

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Patent Owner(s)

Patent OwnerAddress
KYORIN SEIYAKU KABUSHIKI 2-5 KANDA SURUGADAI CHIYODA-KU TOKYO JAPAN A CORP OF JAPANNot Provided
JAPANESE FOUNDATION FOR CANCER RESEARCH 1-37-1 KAMIIKEBUKRO TOSHIMA-KU TOKYO JAPAN A CORP OF JAPANNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iinuma, Fujio Saitama, JP 1 7
Inaba, Makoto Tokyo, JP 16 2385
Shinoda, Hirotaka Saitama, JP 3 13

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