Crystal of 5-hydroxy-1H-imidazole-4-carboxamide hydrate and pharmaceutical composition thereof

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United States of America Patent

PATENT NO 9567303
APP PUB NO 20150315156A1
SERIAL NO

14796602

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Abstract

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Provided is a method for producing 5-hydroxy-1H-imidazole-4-carboxamide.3/4 hydrate, including:

    reacting 2-aminomalonamide with a compound represented by the following formula [1] in the presence of a carboxylic acid to obtain 5-hydroxy-1H-imidazole-4-carboxamide:

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujimoto, Taisuke Toyama, JP 6 15
Hashimoto, Tomohiro Toyama, JP 31 123
Hayashi, Katsuyuki Toyama, JP 5 12
Tanaka, Tomoyuki Toyama, JP 96 924

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