The present invention provides a compound represented by the formula (I):
wherein each symbol is as defined in the specification, or a salt thereof.
本发明提供了一种由以下公式(I)表示的化合物:其中每个符号如规范中定义的,或其盐。
[EN] ANTI-INFLUENZA VIRUS COMPOUND, PREPARATION METHOD AND USE THEREOF<br/>[FR] COMPOSÉ CONTRE LE VIRUS DE LA GRIPPE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 抗流感病毒化合物及其制备方法和用途