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发明名称
PROCESSO PARA A PREPARACAO DE PIRIDINAS SUBSTITUIDAS
摘要
申请公布号
BR7705881(A)
申请公布日期
1978.09.26
申请号
BR19770005881
申请日期
1977.09.02
申请人
DEGUSSA
发明人
BESCHKE H;FRIEDRICH H
分类号
C07D213/12;C07D213/22;(IPC1-7):C07D213/24;C07D213/06
主分类号
C07D213/12
代理机构
代理人
主权项
地址
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