发明名称 |
Acylated cyclodextrin: guest molecule inclusion complexes |
摘要 |
The present invention is directed to a method of making an inclusion complex comprising an acylated cyclodextrin host molecule and a guest molecule, wherein the method comprises the steps of: a)contacting the acylated cyclodextrin host molecule and the guest molecule to form an inclusion complex; and b) precipitating the inclusion complex in an aqueous medium. The present invention is further directed to an inclusion complex comprising an acylated cyclodextrin host molecule and a guest molecule, wherein the guest molecule comprises from about 2% (wt.) to about 15% (wt.) of the inclusion complex. Moreover, the present invention relates to a composition comprising a polymer and an inclusion complex, wherein the inclusion complex comprises an acylated cyclodextrin host molecule and a guest molecule and medical devices and solid pharmaceutical compositions comprised thereof. |
申请公布号 |
AU5570901(A) |
申请公布日期 |
2001.11.20 |
申请号 |
AU20010055709 |
申请日期 |
2001.04.26 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
CHARLES M. BUCHANAN;JOZEF SZEJTLI;LAJOS SZENTE;MARIA VIKMON;MATTHEW D. WOOD |
分类号 |
C07D493/04;A01N25/00;A61K9/26;A61K9/70;A61K31/21;A61K31/34;A61K31/5575;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61K47/48;A61K51/04;A61L15/44;A61L29/00;A61L31/00;C08B37/16;C08L5/16;C08L101/00;(IPC1-7):A61K47/48 |
主分类号 |
C07D493/04 |
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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