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HEPARINS WHICH UNDERSTAND AT LEAST A COVALENT LINK TO BIOTINE OR A BIOTINE DERIVATIVE, THEIR PREPARATION PROCESS AND THE USE
专利权人:
SANOFI-AVENTIS
发明人:
PHILIPPE HUBERT,PIERRE MOURIER,CHRISTIAN VISKOV
申请号:
BRPI0808070
公开号:
BRPI0808070A2
申请日:
2008.02.12
申请国别(地区):
BR
年份:
2014
代理人:
摘要:
Biotinylated heparins (Ia) are new. Biotinylated heparins of formula (Ia) are new. n : 25; X : H or SO 3Na; Y : COCH 3 or SO 3Na; R 1a bond, CO(CH 2) jNH or CO(CH 2) jNHCO(CH 2) kNH; j, k : 1-10; Biot : biotinyl. Independent claims are also included for: (1) a process for preparing (Ia); (2) use of avidin or streptavidin for neutralizing (Ia). [Image] ACTIVITY : Anticoagulant; Cerebroprotective; Neuroprotective. MECHANISM OF ACTION : Factor Xa inhibitor.
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中国工程科技知识中心
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