NCIt synonyms : Camptothecin Glycoconjugate BAY 38-3441;
NCIt related terms : BAY 56-3722;
NCIt definition : The hydrochloride salt form of afeletecan, a water-soluble camptothecin derivative
conjugated to a carbohydrate moiety exhibiting antineoplastic activity. Afeletecan
stabilizes the topoisomerase I-DNA covalent complex and forms an enzyme-drug-DNA ternary
complex. As a consequence of the formation of this complex, both the initial cleavage
reaction and religation steps are inhibited and subsequent collision of the replication
fork with the cleaved strand of DNA results in inhibition of DNA replication, double
strand DNA breakage and triggering of apoptosis. The peptide carbohydrate moiety of
this agent stabilizes the lactone form of camptothecin in blood.;
Alternative definition : NCI-GLOSS: A substance that is being studied as a treatment for cancer. It belongs
to the family of drugs called camptothecins.;
UNII : DTJ7VPW43J;
CAS number : 215604-74-3;
Molecule name : BAY 56-3722; BAY 38-3441; BAY56-3722;