3-FLUORO-5-(TRIFLUOROMETHYL)-N-(2-(2-THIENYL)ETHYL)BENZAMIDE AND USE THEREOF

摘要

The present invention belongs to the field of organic chemistry, and in particular relates to a benzamide compound. Provided is a 3-fluoro-5-(trifluoromethyl)benzamide compound having a chemical structural formula as represented by formula (I) below, which compound has the activity of inhibiting influenza viruses H1N1 and H5N1 and is capable of being used for preparing an anti-influenza-virus drug. The anti-influenza-virus drug of the present invention consists of a 3-fluoro-5-(trifluoromethyl)benzamide compound as represented by formula (I), the content thereof being 0.5-60 w%, and pharmaceutically acceptable excipients. The drug of the present invention is a tablet, capsule, nose drop or injection preparation.