申请人:Fresenius Kabi Deutschland GmbH
公开号:EP2070950A1
公开(公告)日:2009-06-17
The invention relates to a method for the preparation of a hydroxyalkyl starch derivative which comprises reacting hydroxyalkyl starch (HAS) via the optionally oxidised reducing end of the HAS with the amino group M of a crosslinking compound which , apart from the amino group, comprises a specifically protected carbonyl group, namely an acetal group or a ketal group.
本发明涉及一种制备羟烷基淀粉衍生物的方法,该方法包括通过羟烷基淀粉(HAS)的可选氧化还原端与交联化合物的氨基 M 反应,交联化合物除氨基外,还包括一个特定保护的羰基,即缩醛基或缩酮基。