antiviral nucleoside analogues synthesized in the late 1970s generated much hope and enthusiasm , and acyclovir ( 9- [ ( 2-hydroxyethoxy ) methyl ] guanine ; acv ) has emerged as a safe and efficacious anti-hsv agent and has shown some promise in the treatment of cmv infection in transplant recipients .
C0001367
acyclovir
C0010823
cmv infection