... ,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; (+)-Camptothecin; Camptothecin, Camptotheca acuminata; 4-Ethyl-4-hydroxy-1H-pyrano ... ,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione; Camptothecin,95%; Camptothecin; Campothecin; N-cyclohexyl-9-pentofuranosyl-9H-purin ...