(4S)-9-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-4,11-diethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

(4S)-9-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-4,11-diethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione · CAS 1023758-14-6