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Masatsugu Tomita
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Nagaokakyo, JP
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Patent Grant
Substituted 7[s-oxopyrido[2,3-d]pyrimidine carboxamido acetamido]ce...
Patent number
4,201,781
Issue date
May 6, 1980
Dainippon Pharmaceutical Co., Ltd.
Masatsugu Tomita
C07 - ORGANIC CHEMISTRY