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发明名称
PROCESS FOR PREPARING 2,4-DIHYDROXYPYRIDINE AND 2,4-DIHYDROXY-3-NITROPYRIDINE
摘要
申请公布号
EP0909270(B1)
申请公布日期
2002.06.26
申请号
EP19960945096
申请日期
1996.12.23
申请人
AVENTIS PHARMACEUTICALS PRODUCTS INC.
发明人
TRUESDALE, LARRY, K.;SHERBINE, JAMES, P.;VANASSE, BENOIT, J.
分类号
C07D213/69;C07D213/61;C07D213/80;C07D473/00;(IPC1-7):C07D213/04
主分类号
C07D213/69
代理机构
代理人
主权项
地址
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