
Recent developments in the clinical activity of topoisomerase-1 inhibitors
Keywords: Topoisomerase-1; Topoisomerase-1 inhibitor(s); Cleavable complex; Topotecan; Irinotecan; 9-Amino-camptothecin; 9-Nitro-camptothecin; Exatecan; Lurtotecan; Edotecarin; Camptothecin(s)