| 发明名称 |
Stabilization of polyprenyl compound |
| 摘要 |
A polyprenyl compound having formula (1) is stabilized by a tocopherol, an organic acid, a neutral amino acid or a basic amino acid: (* CHEMICAL STRUCTURE *) (1) (* CHEMICAL STRUCTURE *) in which n is an integer of 1 to 3.
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| 申请公布号 |
US5304381(A) |
申请公布日期 |
1994.04.19 |
| 申请号 |
US19900487665 |
申请日期 |
1990.03.02 |
| 申请人 |
EISAI CO., LTD. |
发明人 |
UESUGI, KEIZO;NODA, NOBUTAKA;TANAKA, MICHIRU;KAYANO, MASANORI |
| 分类号 |
A61K9/48;A61K31/405;A61K47/12;A61K47/18;A61K47/22;(IPC1-7):A61K47/22 |
主分类号 |
A61K9/48 |
| 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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