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经营范围
发明名称
PRODUCTION OF PURINE DERIVATIVES AND INTERMEDIATES THEREFOR
摘要
申请公布号
EP0052959(B1)
申请公布日期
1986.01.29
申请号
EP19810305192
申请日期
1981.10.30
申请人
TAKEDA CHEMICAL INDUSTRIES, LTD.
发明人
IMAI, KIN-ICHI;MANO, MITSUHIKO
分类号
C07D239/50;C07D473/34;(IPC1-7):C07D239/50
主分类号
C07D239/50
代理机构
代理人
主权项
地址
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