发明名称 Biologically degradable polyamide for depot preparations having controlled release of the active compound
摘要 Polyamides in which amino acids are incorporated in the polymer backbone via two amino or carboxyl groups and which carry in the alpha -position to the amide structure a functional group which is responsible for degradation and active compound release are highly suitable for the preparation of biologically degradable active compound depot preparations having controlled release of the active compound.
申请公布号 US4835248(A) 申请公布日期 1989.05.30
申请号 US19870049164 申请日期 1987.05.13
申请人 HOECHST AKTIENGESELLSCHAFT 发明人 BADER, HUBERT;RUEPPEL, DIETHER;WALCH, AXEL;MAGERSTAEDT, MICHAEL
分类号 A61K9/00;A61K9/16;A61K9/20;A61K9/22;A61K47/00;A61K47/34;C08G69/02;C08G69/10;C08G69/44 主分类号 A61K9/00
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