Invention Application
US20070184082A1 Biocompatible polymeric delivery systems for sustained release of quinazolinones
审中-公开
用于持续释放喹唑啉酮的生物相容性聚合物递送系统
- Patent Title: Biocompatible polymeric delivery systems for sustained release of quinazolinones
- Patent Title (中): 用于持续释放喹唑啉酮的生物相容性聚合物递送系统
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Application No.: US10590621Application Date: 2004-02-25
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Publication No.: US20070184082A1Publication Date: 2007-08-09
- Inventor: Shlomo Magdassi , Daniel Cohn
- Applicant: Shlomo Magdassi , Daniel Cohn
- International Application: PCT/IL04/00189 WO 20040225
- Main IPC: A61F13/02
- IPC: A61F13/02 ; A61K31/517
Abstract:
The present invention relates to biocompatible polymeric delivery systems for controlled or sustained release of quinazolinone derivatives, including the compound halofuginone. In particular the invention relates to a polymeric delivery system comprising biocompatible polymeric beads having a two-phase core and shell structure, or polymeric films, beads or complexes that provide local sustained release of the pharmacological agent.
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