| 发明名称 |
Phosphodiesterase inhibitors having an optionally substituted purine derivative portion and a benzo- or cyclopenta-furan portion |
| 摘要 |
Antihypertensive phosphodiesterase inhibitors having an optionally substituted purine derivative portion and a benzo- or cyclopenta-furan derivative portion are disclosed.
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| 申请公布号 |
US4971972(A) |
申请公布日期 |
1990.11.20 |
| 申请号 |
US19890327638 |
申请日期 |
1989.03.23 |
| 申请人 |
SCHERING CORPORATION |
发明人 |
DOLL, RONALD J.;TULSHIAN, DEEN;MAGATTI, CHARLES V. |
| 分类号 |
C07D473/00 |
主分类号 |
C07D473/00 |
| 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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