The invention relates to a multimeric compound or a pharmaceutically acceptable salt or derivative thereof which comprises three or more neuraminidase-binding groups attached to a spacer or linking group, in which the neuraminidase-binding group is a compound which binds to the active site of influenza virus neuraminidase, but is not cleaved by the neuraminidase. The invention also relates to processes for the preparation of the multimeric compound defined above, pharmaceutical compositions containing them or methods for the treatment and/or prophylaxis of a viral infection involving them.
该发明涉及一种多聚化合物或其药用可接受的盐或衍
生物,其包括连接到间隔物或连接基团上的三个或更多
神经氨酸酶结合基团,其中
神经氨酸酶结合基团是一种结合到流感病毒
神经氨酸酶的活性位点的化合物,但不被
神经氨酸酶裂解。该发明还涉及上述多聚化合物的制备方法、含有它们的药物组合物或涉及它们的病毒感染的治疗和/或预防方法。