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发明名称
OCTAHYDRO-10,10-DIMETHYL-6,8B-ETHANO-8BH-CYCLOPENTA (DE)(2)BENZOPYRAN-1,4-DIONE AND ITS PREPARATION
摘要
申请公布号
EP0007341(B1)
申请公布日期
1981.12.02
申请号
EP19780900072
申请日期
1979.02.27
申请人
W.R. GRACE & CO.
发明人
CALTON, GARY, JIM;ESPENSHADE, MARLIN, ALWINE;RANIERI, RICHARD, LEO
分类号
C07D311/96;C12P17/06;(IPC1-7):07D311/94;61K31/365;12P17/02
主分类号
C07D311/96
代理机构
代理人
主权项
地址
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