发明名称 |
UN PROCEDIMIENTO PARA LA PREPARACION DE UN ETER O ETER DE ALFA-CICLODEXTRINA. |
摘要 |
<p>Novel gamma -cyclodextrin derivatives which are gamma -cyclodextrin substituted with C1-C6 alkyl, hydroxy C1-C6 alkyl, carboxy C1-C6 alkyl or C1-C6 alkyloxycarbonylC1-C6 alkyl or mixed ethers thereof and their preparation. Compositions comprising such cyclodextrin derivatives and an active ingredient which is preferably a drug and the preparation of such compositions.</p> |
申请公布号 |
ES552984(D0) |
申请公布日期 |
1987.05.16 |
申请号 |
ES19860552984 |
申请日期 |
1986.03.13 |
申请人 |
JANSSEN PHARMACEUTICA N.V. |
发明人 |
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分类号 |
A61K31/70;A61K47/00;A61K47/40;A61K47/48;C08B37/16 |
主分类号 |
A61K31/70 |
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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