Lapatinib Ditosylate

  • Chemical Properties
CAS No. 388082-78-8 Cat. No. BCP01815
Name Lapatinib Ditosylate
Synonyms Tykerb Ditosylate;GW572016 ditosylate; GW2016 ditosylate;
Formula C29H26ClFN4O4S.2(C7H8O3S) M. Wt 925.46
  • Biological Activity
Description Lapatinib Ditosylate is the ditosylate salt of lapatinib, a synthetic, orally-active quinazoline with potential antineoplastic activity. Lapatinib reversibly blocks phosphorylation of the epidermal growth factor receptor (EGFR), ErbB2, and the Erk-1 and-2 and AKT kinases; it also inhibits cyclin D protein levels in human tumor cell lines and xenografts. EGFR and ErbB2 have been implicated in the growth of various tumor types.
Related Products 231277-92-2(Lapatinib) 388082-77-7(Lapatinib ditosylate)
Pathways Angiogenesis/Protein Tyrosine Kinase Jak/Stat Pathway 
Targets EGFR HER2 

Structure

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