发明名称 |
Cyclodextrin glycosides and processes for their preparation |
摘要 |
The invention relates to cyclodextrin glycosides and processes for their preparation. The cyclodextrin glycosides according to the invention are cyclodextrins substituted by 2-acetamido-2-deoxyaldoses. These cyclodextrin glycosides are prepared by a process which is characterized in that cyclodextrins are reacted with 2-acetamido-2-deoxyaldoses in an anhydrous acid medium and the reaction products are then treated with a mild base. The cyclodextrin glycosides can be used for solubilization of substances which are sparingly soluble or insoluble in water.
|
申请公布号 |
US5426184(A) |
申请公布日期 |
1995.06.20 |
申请号 |
US19930016449 |
申请日期 |
1993.02.11 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE DEPARTMENT OF HEALTH AND HUMAN SERVICES |
发明人 |
PITHA, JOSEF;WIMMER, THOMAS |
分类号 |
C08B37/16;(IPC1-7):C08B37/16 |
主分类号 |
C08B37/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|