发明名称 |
Novel mPEG propionaldehyde precursor |
摘要 |
The invention comprises a linear or branched polymer derivative comprising a water soluble and non-peptidic polymer backbone that incorporates an optionally protected vicinal diol, which is either embedded in the polymer backbone or is attached as a pendant group, wherein each linking group (linker) between the polymer backbone and the vicinal diol is a chain comprising at least two saturated carbon atoms. The invention further comprises a method of using said polymer derivative to form an aldehyde and either a second aldehyde or a ketone by way of oxidative cleavage.
|
申请公布号 |
US2004249119(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20030455524 |
申请日期 |
2003.06.05 |
申请人 |
FOX MARTIN EDWARD;APPELL ROBERT BRUCE |
发明人 |
FOX MARTIN EDWARD;APPELL ROBERT BRUCE |
分类号 |
C07C45/30;C07C45/59;C07C47/198;C08G65/323;C08G65/324;C08G65/329;C08G65/331;C08G65/334;(IPC1-7):C08G65/32 |
主分类号 |
C07C45/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|