发明授权
- 专利标题: Purine 4'-thioarabinonucleosides
- 专利标题(中): 嘌呤4'-硫代阿拉伯糖苷
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申请号: US679448申请日: 1996-07-12
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公开(公告)号: US5817639A公开(公告)日: 1998-10-06
- 发明人: Mikari Watanabe , Yuichi Yoshimura , Shinji Sakata , Noriyuki Ashida , Haruhiko Machida
- 申请人: Mikari Watanabe , Yuichi Yoshimura , Shinji Sakata , Noriyuki Ashida , Haruhiko Machida
- 申请人地址: JPX Chiba
- 专利权人: Yamasa Corporation
- 当前专利权人: Yamasa Corporation
- 当前专利权人地址: JPX Chiba
- 优先权: JPX7-201579 19950714; JPX8-20412 19960111
- 主分类号: C07D473/00
- IPC分类号: C07D473/00 ; A61K31/70 ; C07H1/00 ; C07H19/09 ; C07H19/19
摘要:
The present invention provides a novel purine 4'-thioarabinonucleoside represented by the following formula �1!: ##STR1## wherein B represents a purine base other than adenine. Also disclosed are a method for preparing the purine 4'-thioarabinonucleoside and pharmaceutical compositions containing the purine 4'-thioarabinonucleoside.
公开/授权文献
- US4597342A Method and apparatus of gas-coal combustion in steam boilers 公开/授权日:1986-07-01
信息查询
IPC分类:
C | 化学;冶金 |
C07 | 有机化学 |
C07D | 杂环化合物(高分子化合物入C08) |
C07D473/00 | 含嘌呤环系的杂环化合物 |