ABSTRACT
A uridine 5'-diphosphate glucose analogue, active in vitro against herpes simplex type 1 and 2 viruses, was assayed in rabbit infected corneas with the above viruses. The infected eyes were treated by drug instillation thrice daily and evaluation of ocular lesion was performed by slit-lamp biomicroscopy. The compound [[[5'-(2'',3'',4'',6''-tetra-O-benzoyl-alpha-D-glucopyranosyl)oxy] carbonyl]amino)sulfonyl]uridine shows a moderate antiviral activity, resulting in a reduction in the severity of clinical illness during acute infection. Vaginal infection of guinea pigs with herpes simplex type 2 virus was treated topically by instillation twice daily with the compound. The effect on clinical evolution was related to viral shedding from the genital tract, and a moderate reduction of both parameters in respect to the infected untreated controls was observed.
