英文同义词: | Irinotecan Impurity 18;[1,4'-Bipiperidine]-1'-carboxylic acid, (4R)-4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl ester;(R)-Irinotecan;(4R)-4,11-Diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3'',4'':6,7]indolizino[1,2-b]quinolin-9-yl 1,4''-bipiperidine-1''-carboxylate |