Keywords: 9-آمینوکامپپتتین; 5-FC; 5-fluorocytosine; 5-FU; 5-fluorouracil; 6-MeP; 6-methylpruine; 6-MeP-dR; 6-methylpurine-2-deoxyriboside; 9-AC; 9-aminocamptothecin; 9-ACG; 9-aminocamptothecin glucuronide; ACV; acyclovir; ADEPT; antibody-directed enzyme prodrug therapy; API; active