10-氨基喜树碱

(S)-4-Ethyl-4-hydroxy-6-iodo-3-oxo-7-propargyl-1H-pyrano[3,4-c]-8-pyridone

(4R,5bS,11aS)-4-ethyl-4-hydroxy-9-nitro-1,5b,6,11,11a,12-hexahydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione

4-(tert-butyloxycarbonylamino)phenyl isocyanide

(+/-)-4-ethyl-4-hydroxy-8-methoxy-6-(trimethylsilyl)-1,4-dihydro-3H-pyrano[3,4-c]pyridin-3-one

9-硝基喜树碱

(S)-4-ethyl-4-hydroxy-6-iodo-3-oxo-1H-pyrano[3,4-c]-8-pyridone

(S)-4-ethyl-4-hydroxy-6-iodo-8-methoxy-1,4-dihydro-pyrano[3,4-c]pyridin-3-one

喜树碱氮氧化物

Carbamic acid,(4-ethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl)-, 1,1-dimethylethyl ester, (S)-

喜树碱

7-乙基-10-羟基喜树碱中间体

2-氨基-5-硝基-苯甲醛

4-ethyl-4-hydroxy-1,5b,6,11,11a,12-hexahydro-4H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione