| 发明名称 |
NOVEL CYCLOBUTANE DERIVATIVE AND PROCESS FOR PRODUCING SAME |
| 摘要 |
<p>This invention relates to cyclobutane derivatives represented by general formula (IV), wherein B represents a nucleic acid base and R<4> represents hydrogen atom or a protecting group, which is expectedly useful as an antiviral agent or a carcinostatic agent.</p> |
| 申请公布号 |
GB2232669(B) |
申请公布日期 |
1992.11.25 |
| 申请号 |
GB19900015942 |
申请日期 |
1989.11.22 |
| 申请人 |
* NIPPON KAYAKU KABUSHIKI KAISHA |
发明人 |
YUH-ICHIRO * ICHIKAWA;AYA * NARITA;KAORU * MATSUO;KEIKO * AOYAMA;FUMIKO * MATSUMURA;YUKIHIRO * NISHIYAMA;KENICHI * MATSUBARA;TAKEMITSU * NAGAHATA;HIROO * HOSHINO;JUN-ICHI * SEKI;KOICHI * NARASAKA;YUJIRO * HAYASHI |
| 分类号 |
C07D239/42;C07D239/54;C07D239/545;C07D239/553;C07D473/00;C07D473/16;C07D473/18;C07D473/30;C07D473/34 |
主分类号 |
C07D239/42 |
| 代理机构 |
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