OBO ID: CHEBI:134547
Term Name: TOP-53 Search Ontology:
Synonyms:
  • (5R,5aR,8aR,9S)-9-(2-{[2-(dimethylamino)ethyl](methyl)amino}ethyl)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one
  • 4'-demethyl-4beta-(2-{N-[2-(N',N'-dimethylamino)ethyl]-N-methylamino}ethyl)-4-desoxypodophyllotoxin
  • TOP 53
Definition: A furonaphthodioxole that is 4'-demethyldeoxypodophyllotoxin which is substituted at position 4 of the C-ring by a 2-{[2-(dimethylamino)ethyl](methyl)amino}ethyl group. While structurally related to etoposide, TOP-53 is significantly more toxic to non-small cell lung cancer cells, more active at generating chromosomal breaks, and displays improved cellular uptake and pharmacokinetics in animal lung tissues.
References:
Ontology: Chebi
PHENOTYPE No data available