Compounds of formula (I) or their salts or esters:
have excellent sialidase inhibitory activity and are therefore useful for the treatment and prevention of influenza and other viral diseases where the replication of the virus is susceptible to sialidase inhibitors.
化合物(I)的配方或其盐或酯:具有出色的
唾液酸酶抑制活性,因此适用于治疗和预防流感和其他病毒性疾病,在这些疾病中,病毒的复制易受
唾液酸酶
抑制剂的影响。