Chemical Name: (S)-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-[1,4-bipiperidine]-1-carboxylate hydrochloride
Topoisomerase I inhibitor
Molekulargewicht:
586.69 36.46 54.05
Reinheit:
98% by TLC, NMR (Conforms)
Formulierung:
Yellow solid
CAS Nummer:
[136572-09-3]
Formel:
C33H38N4O6 HCl 3H20
Anwendungsbeschreibung:
Irinotecan is a semi-synthetic derivative of camptothecin that is an FDA approved anticancer drug. It is a prodrug that is converted by tissue esterases to 7-ethyl-10-hydroxycamptothecin (SN-38), a potent inhibitor of DNA topoisomerase I.1,2 Although irinotecan is also a topoisomerase inhibitor, SN-38 is approximately 1000 times as potent in purified enzyme studies. In vitro cytotoxicity assays show much greater variability in potency between the two (2-2000 fold).3
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