| 发明名称 |
Vitamin E orotate and a method of producing the same |
| 摘要 |
Vitamin E orotate which is useful in medicines and cosmetics, is produced by esterifying vitamin E with an orotyl halide or orotic anhydride or with orotic acid in the presence of phosphorous oxychloride.
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| 申请公布号 |
US3944550(A) |
申请公布日期 |
1976.03.16 |
| 申请号 |
US19730401458 |
申请日期 |
1973.09.27 |
| 申请人 |
KANEBO LTD. |
发明人 |
HASUNUMA, KYOTARO;KUROKAWA, MASAHIRO;ABE, TAKASHI |
| 分类号 |
C07D405/12;A61K8/67;A61Q19/08;C07D239/54;C07D239/557;C07D311/72;(IPC1-7):C07D239/54 |
主分类号 |
C07D405/12 |
| 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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