| 发明名称 |
Purinyl cyclobutanes. |
| 摘要 |
<p>Antiviral activity is exhibited by compounds having the formula <CHEM> and pharmaceutically acceptable salts thereof wherein R2 and R3 are independently hydrogen, -PO3H2 or - @-X7 and R1 is either a purine, pyrimidine or an analog thereof. <</p> |
| 申请公布号 |
EP0322854(A1) |
申请公布日期 |
1989.07.05 |
| 申请号 |
EP19880121712 |
申请日期 |
1988.12.27 |
| 申请人 |
E.R. SQUIBB & SONS, INC. |
发明人 |
ZAHLER, ROBERT;JACOBS, GLENN ANTHONY |
| 分类号 |
A61K31/52;C07D239/47;A61K31/435;A61K31/505;A61K31/522;A61K31/53;A61K31/675;A61P31/12;C07D239/46;C07D239/54;C07D239/553;C07D303/22;C07D305/06;C07D471/04;C07D473/00;C07D473/16;C07D473/18;C07D473/30;C07D473/32;C07D473/34;C07D473/40;C07D487/04;C07F9/6561 |
主分类号 |
A61K31/52 |
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