| 发明名称 |
NUCLEOSIDE DERIVATIVES |
| 摘要 |
Compounds of formula (I) wherein Y<1> is a hydrogen atom or an acyl or acyloxymethyl group; A and B are respectively a fluorine atom and a hydrogen atom or together represent a carbon-carbon bond; and X is a purine or pyrimidine base or an ester, amide or acyloxyalkyl derivative thereof. The compounds have antiviral activity. |
| 申请公布号 |
AU6619290(A) |
申请公布日期 |
1991.05.31 |
| 申请号 |
AU19900066192 |
申请日期 |
1990.11.06 |
| 申请人 |
NYCOMED AS |
发明人 |
JO KLAVENESS;KJELL UNDHEIM;FRODE RISE;JOSTEIN HATLELID;MICHAEL JOHN HOLMES |
| 分类号 |
A61K31/70;A61K31/7042;A61K31/7052;A61K31/7064;A61K31/7068;A61K31/7072;A61K31/7076;A61K31/708;A61P31/12;C07D405/04;C07D405/14;C07D473/18;C07D473/34;C07H19/06;C07H19/16 |
主分类号 |
A61K31/70 |
| 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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