| 发明名称 |
Method for the preparation of 2-hydroxybenzanthrone compounds |
| 摘要 |
A process is disclosed for the preparation of 2-hydroxybenzanthrone and substituted derivatives thereof having the general formula: <IMAGE> (I) wherein:
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| 申请公布号 |
US4036859(A) |
申请公布日期 |
1977.07.19 |
| 申请号 |
US19760698362 |
申请日期 |
1976.06.22 |
| 申请人 |
MONTEDISON FIBRE S.P.A. |
发明人 |
RIBALDONE, GIUSEPPE;BORSOTTI, GIAMPIERO |
| 分类号 |
C07C49/587;C07C45/00;C07C67/00;C07C231/00;C07C231/12;C07C233/76;C09B3/04;(IPC1-7):C09B3/02;C09B1/00 |
主分类号 |
C07C49/587 |
| 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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