164159-99-3
9-nitro-10-(p-toluenesulfonyl)camptothecin
91421-42-0
鲁比替康
164159-93-7
(S)-4-ethyl-4-hydroxy-10-nitro-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl methanesulfonate
172917-94-1
(S)-4-ethyl-4-hydroxy-10-nitro-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl benzenesulfonate
172917-95-2
(S)-4-ethyl-4-hydroxy-10-nitro-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl naphthalene-1-sulfonate