首页>
外国专利>
NOVEL UROKINASE DERIVATIVE, ITS PREPARATION AND THROMBOLYTIC AGENT CONTAINING THE SAME
NOVEL UROKINASE DERIVATIVE, ITS PREPARATION AND THROMBOLYTIC AGENT CONTAINING THE SAME
展开▼
机译:新型尿激酶衍生物,其制备方法和包含相同成分的血栓溶解剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
Derivs. (I) of non-immunogenic human plasminogen activator (II), esp. urokinase, comprise a polyalkylene glycol (III) linked to amino acid side chains of (II) via a coupling agent (IV), where (III) has a molecular wt. of 200-20,000 (pref. 500-10,000) and opt. contains one or more alkyl and/or alkanoyl substituents. (I) are useful as thrombolytic agents. They have better stability and a longer half-life in the blood than unmodified (II). -
展开▼