发明名称 |
SUSTAINED RELEASE THEOPHYLINE |
摘要 |
Theophylline is provided in a sustained release formulation which comprises a plurality of micropellets of theophylline which is coated over a seed in a first coat with polyvinylpyrrolidone and a second coat of cellulose derivatives. The sustained release theophylline form is sprinkled into the normal food of a patient, particularly a child or elderly patient. |
申请公布号 |
DE3278491(D1) |
申请公布日期 |
1988.06.23 |
申请号 |
DE19823278491 |
申请日期 |
1982.07.08 |
申请人 |
KEY PHARMACEUTICALS, INC. |
发明人 |
HSIAO, CHIIN HSIUNG |
分类号 |
A61K9/00;A61K9/50;A61K9/52;A61K9/58;A61K9/62;A61K31/52;(IPC1-7):A61K9/52 |
主分类号 |
A61K9/00 |
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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