[1,2,4]triazolo[1,5,a]pyrimidin-2-ylurea derivative and use thereof

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United States of America Patent

PATENT NO 7598244
APP PUB NO 20070010515A1
SERIAL NO

10559198

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Abstract

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Novel [1,2,4]triazolo[1,5-a]pyrimidine derivative of the general formula (1): (1) its prodrug or a pharmaceutically acceptable salt thereof, which exhibits an antigen presentation inhibiting activity and is useful as a preventive and/or therapeutic agent for immunological rejection and/or graft versus host reaction in organ/bone marrow transplant, autoimmune disease, allergic disease and/or inflammatory disease and also useful as an anticancer drug or as an immunological tolerance inducer for transplanted organ/transplanted bone marrow.

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Patent Owner(s)

Patent OwnerAddress
NIPPON KAYAKU KABUSHIKI KAISHAWITHIN JAPAN TOKYO CHIYODA PILL TWO CHOME 1 NO 1 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Yuji Saitama , JP 118 1993
Masuda, Akira Saitama , JP 79 728
Saiga, Kan Tokyo , JP 5 10
Satoh, Yoshitaka Yoshikawa , JP 70 1037
Toyoda, Eriko Kawasaki , JP 2 11

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