发明名称 |
A COMPOSITION FOR THE SUSTAINED AND CONTROLLED RELEASE OF MEDICAMENTOUS SUBSTANCES AND A PROCESS FOR PREPARING THE SAME |
摘要 |
A composition designed for the sustained and con- trolled release of medicamentous peptide substances ha- ving the formula (I) : Ac-D-Nal-D-pClPhe-R3-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Ala-NH2 wherein R3 is D-Pal or D-Trp. The composition is obtai- ned in the form of microspheres of a biodegradable polymeric material incorporating a water-insoluble salt of the peptide of formula (I).
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申请公布号 |
CA2074322(C) |
申请公布日期 |
2003.04.08 |
申请号 |
CA19922074322 |
申请日期 |
1992.07.21 |
申请人 |
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发明人 |
ORSOLINI, PIERO;HEIMGARTNER, FREDERIC |
分类号 |
A61K9/50;A61K9/16;A61K9/22;A61K9/26;A61K9/51;A61K9/52;A61K38/00;A61K38/04;A61K38/09;A61K38/18;A61K38/21;A61K38/22;A61K38/23;A61K38/25;A61K38/26;A61K38/28;A61K38/31;A61K38/33;A61K47/34;A61P5/06;B01J13/04;C07K7/23;(IPC1-7):A61K38/09 |
主分类号 |
A61K9/50 |
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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