| 发明名称 |
Purinyl and pyrimidinyl cyclobutanes and their use as antiviral agents |
| 摘要 |
Antiviral activity is exhibited by compounds having the formula <IMAGE> 1 its pharmaceutically acceptable salts thereof wherein R2 and R3 are independently hydrogen, -PO3H2 or <IMAGE> and R1 is either a purine, pyrimidine or an analog thereof.
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| 申请公布号 |
US4918075(A) |
申请公布日期 |
1990.04.17 |
| 申请号 |
US19880286914 |
申请日期 |
1988.12.20 |
| 申请人 |
E. R. SQUIBB & SONS, INC. |
发明人 |
ZAHLER, ROBERT;JACOBS, GLENN A. |
| 分类号 |
C07D239/54;C07D239/553;C07D473/00 |
主分类号 |
C07D239/54 |
| 代理机构 |
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| 地址 |
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