| 发明名称 |
7-(2,3-Dihydroxypropyl-1,3-di-n-propylxanthine and a pharmaceutical composition containing same useful as a bronchial muscle relaxant |
| 摘要 |
7-(2,3-dihydroxypropyl)-1,3-di-n-propylxanthine is comparable to theophylline as a bronchodilator but less active in regard to undesired side effects.
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| 申请公布号 |
US4031218(A) |
申请公布日期 |
1977.06.21 |
| 申请号 |
US19760680936 |
申请日期 |
1976.04.28 |
| 申请人 |
MALLINCKRODT, INC. |
发明人 |
EL-ANTABLY, SAMIR M. |
| 分类号 |
A61K31/52;A61K31/522;A61P11/08;C07D239/54;C07D239/545;C07D239/553;C07D239/62;C07D473/06;(IPC1-7):A61K31/52;C07D473/04 |
主分类号 |
A61K31/52 |
| 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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