2. Others
  3. Isotope-Labeled Compounds
  4. 1386874-06-1

1386874-06-1

Samotolisib Chemical Structure

1386874-06-1

Chemical Structure

  • Samotolisib
  • Synonym(s): LY3023414
  • CAS No: 1386874-06-1
    Formula: C23H26N4O3
    Molecular Weight: 406.48
  • IUPAC Name: (S)-8-(5-(2-hydroxypropan-2-yl)pyridin-3-yl)-1-(2-methoxypropyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one
  • InChIKey: ACCFLVVUVBJNGT-AWEZNQCLSA-N
  • SMILES: O=C(N1C[C@@H](OC)C)N(C)C2=C1C3=CC(C4=CC(C(C)(O)C)=CN=C4)=CC=C3N=C2

Biological Activity: Samotolisib (LY3023414) potently and selectively inhibits class I PI3K isoforms, DNA-PK, and mTORC1/2 with IC50s of 6.07 nM, 77.6 nM, 38 nM, 23.8 nM, 4.24 nM and 165 nM for PI3Kα, PI3Kβ, PI3Kδ, PI3Kγ, DNA-PK and mTOR, respectively. Samotolisib potently inhibits mTORC1/2 at low nanomolar concentrations[1][2].

Cat. No. Product Name Purity Description
HY-12513 Samotolisib 99.27% Samotolisib (LY3023414) potently and selectively inhibits class I PI3K isoforms, DNA-PK, and mTORC1/2 with IC50s of 6.07 nM, 77.6 nM, 38 nM, 23.8 nM, 4.24 nM and 165 nM for PI3Kα, PI3Kβ, PI3Kδ, PI3Kγ, DNA-PK and mTOR, respectively. Samotolisib potently inhibits mTORC1/2 at low nanomolar concentrations.

References

[1]. Wei L, et al. Genomic profiling is predictive of response to CDDP treatment but not to PI3K inhibition in bladder cancer patient-derived xenografts. Oncotarget. 2016 Nov 22;7(47):76374-76389. [Content Brief]
[2]. Smith MC, et al. Characterization of LY3023414, a Novel PI3K/mTOR Dual Inhibitor Eliciting Transient Target Modulation to Impede Tumor Growth. Mol Cancer Ther. 2016 Oct;15(10):2344-2356 [Content Brief]

Keywords:

Samotolisib