| 发明名称 |
Process for the production of 2-halomethyl-6-methoxy naphthalene. |
| 摘要 |
<p>A process for the preparation of a compound of formula (I): <CHEM> in which X and Y are identical and represent halogen, or X is halogen and Y is hydrogen, which comprises halogenating 2-methyl-6-methoxynaphthalene, of formula (II): <CHEM> in the presence of a free radical initiator. r</p> |
| 申请公布号 |
EP0415524(A1) |
申请公布日期 |
1991.03.06 |
| 申请号 |
EP19900307097 |
申请日期 |
1990.06.28 |
| 申请人 |
BEECHAM GROUP P.L.C. |
发明人 |
DALES, JOHN ROBERT MANSFIELD;CALLANDER, SIDNEY EDWARD |
| 分类号 |
A61K31/03;C07C41/22;C07C43/225;C07C45/42;C07C45/43;C07C45/56;C07C47/575 |
主分类号 |
A61K31/03 |
| 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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