Fluoro-substituted (3R, 4R, 5S)-5-guanidino-4-acylamino-3-(pentan-3-yloxy) cyclohexene-1-carboxylic acids, esters thereof and a method for the use thereof
The invention relates to novel inhibitors of neuraminidase activity and the use thereof for the prophylaxis and treatment of influenza infections, and specifically to fluoro-substituted 4-acylamino-5-guanidino-3-(pentan-3-yloxy) cyclohexene-1-carboxylic acids and esters thereof of general formula 1, and pharmaceutically acceptable salts and/or hydrates thereof, where R is hydrogen, optionally substituted by C