Hydrazido derivatives of hyaluronic acid

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专利权人:

Avner Yayon;Avraham Wortzel;Boaz Amit

发明人:

Boaz Amit,Avraham Wortzel,Avner Yayon

申请号：

US12282129

公开号：

US08524885B2

申请日:

2007.03.06

申请国别(地区):

US

年份:

2013

代理人:

摘要：

Disclosed are chemically modified hyaluronic acid (HA) derivatives containing hydrazido groups directly linked to the glucuronic acid residues of HA. Said hydrazido groups are used to obtain crosslinked and labeled HA derivatives. The invention further relates to methods of preparation of said HA derivatives.

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中国工程科技知识中心

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