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发明名称
PYRIDINIUM DERIVATIVES,THEIR PRODUCTION AND USE
摘要
申请公布号
ZA8805304(B)
申请公布日期
1990.03.28
申请号
ZA19880005304
申请日期
1988.07.21
申请人
TAKEDA CHEMICAL INDUSTRIES, LTD.
发明人
SUSUMU TSUHIMA;MUNEO TAKATANI;KOHEI NISHIKAWA
分类号
A61K;C07D
主分类号
A61K
代理机构
代理人
主权项
地址
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