| 发明名称 |
1{40 -Substituted-9,10-dihydroanthracene-9-spiro-4{40 -piperidine derivatives |
| 摘要 |
The disclosure relates to dihydroanthracene derivatives which possess analgesic activity, to processes for their manufacture and to compositions containing them. Typical of the dihydroanthracene derivatives disclosed is 6-chloro-4-hydroxy-1'-methyl-9,10-dihydroanthracene-9-spiro-4'-piperid ine.
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| 申请公布号 |
US3979513(A) |
申请公布日期 |
1976.09.07 |
| 申请号 |
US19750541693 |
申请日期 |
1975.01.16 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
GALT, RONALD HILSON BEGG;GLEN, ALASDAIR THOMAS |
| 分类号 |
C07D221/20;C07D307/88;(IPC1-7):C07D221/20 |
主分类号 |
C07D221/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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