(1S,2S,3S,4R)-3-(1S)-1-acetylamino-2-ethyl-butyl-4-uanidino-2-hydroxyl-cyclopentyl-1-carboxylic acid hydrates pharmaceutical uses thereof

摘要

The present invention relates to (1S,2S,3S,4R)-3-[(1S)-1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-1-carboxylic acid hydrates compounds, preparing methods thereof, pharmaceutical compositions containing said compounds and preparing methods thereof, and the clinical uses of said compounds as neuramidinase inhibitors for anti-influenza.