| 发明名称 |
MANUFACTURE OF OPTICALLY ACTIVE COMPOUND |
| 摘要 |
There is described a novel process for producing hydroquinone derivatives of the formula <IMAGE> II wherein R is an ether protecting group, and their conversion into d- alpha -tocopherol, starting from compounds of the formula <IMAGE> I wherein R is an ether protecting group and R1 is hydrogen or an ether protecting group. |
| 申请公布号 |
JPS6013781(A) |
申请公布日期 |
1985.01.24 |
| 申请号 |
JP19840124606 |
申请日期 |
1984.06.19 |
| 申请人 |
F HOFFMANN LA ROCH & CO AG |
发明人 |
RICHIYAADO BAANAA;YOZEFU HIYUBUSHIYAA |
| 分类号 |
C07C41/00;C07C41/02;C07C41/26;C07C41/30;C07C43/23;C07D303/12;C07D303/18;C07D303/22;C07D303/24;C07D311/72;(IPC1-7):C07D311/72 |
主分类号 |
C07C41/00 |
| 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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