SKI II

  • Chemical Properties
CAS No. 312636-16-1 Cat. No. BCP13169
Name SKI II
Synonyms SKI-II; Sphingosine kinase inhibitor II;SphK-I2;
Formula C15H11ClN2OS M. Wt 302.78
  • Biological Activity
Description SKI-II is a selective non-lipid inhibitor of sphingosine kinase (IC50 = 0.5 μM). nhibits acute myelogenous leukemia cell growth in vitro and in vivo. SKI-II was more efficient than two known SphK1 inhibitors SK1-I and FTY720 in inhibiting AML cells. Meanwhile, it induced dramatic apoptosis in above AML cells, and the cytotoxicity by SKI-II was almost reversed by the general caspase inhibitor z-VAD-fmk. SKI-II treatment inhibited SphK1 activation, and concomitantly increased level of sphingosine-1-phosphate (S1P) precursor ceramide in AML cells.
Pathways GPCR/G Protein 
Targets S1P Receptor 

Structure

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