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发明名称
PROCESSO PARA PREPARACAO DE COMPOSTO DE ACIDO PIRIDINA-2,3-DICARBOXILICO
摘要
申请公布号
BR8803454(A)
申请公布日期
1989.01.31
申请号
BR19880003454
申请日期
1988.07.08
申请人
OSAKA SODA CO LTD.
发明人
KEISHIRO NAGAO
分类号
C07D213/803;C07D213/80;C07D213/82;C07D213/84;C07D213/85;C07D215/54;C07D217/26;C07D221/04;(IPC1-7):C07D213/08
主分类号
C07D213/803
代理机构
代理人
主权项
地址
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