Synonyms:
4-ethyl-4,10-dihydroxy-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione ; 10-hydroxy camptothecine ; 10-hydroxycamptothecin ; 9-hydroxycamptothecine ; (4s)-4α-ethyl-4,10-dihydroxy-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione ; hydroxycampothecin ; (4s)-4-ethyl-4,10-dihydroxy-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione ; 1h-pyrano(3',4':6,7)indolizino(1,2-b)quinoline-3,14(4h,12h)-dione, 4-ethyl-4,10-dihydroxy-, (s)- ; 9-hydroxycamptothecin
