SB-267268 is a nonpeptidic antagonist of alpha(v)beta3 and alpha(v)beta5 integrins, reduces angiogenesis and VEGF expression in a mouse model of retinopathy of prematurity. SB-267268 reduced pathologic angiogenesis in ROP mice by approximately 50% and had no effect on developmental retinal angiogenesis in shams. Both VEGF and VEGFR-2 mRNA were upregulated in the inner retina of ROP mice and reduced with SB-267268. Nonpeptidic inhibition of alpha(v)beta3 and alpha(v)beta5 integrins is effective in ROP and may be a suitable anti-angiogenic therapy for other ischemic retinal pathologies.
MedKoo Cat#: 407476
Name: SB-267268
CAS#: 205678-26-8
Chemical Formula: C22H24F3N3O4
Exact Mass: 451.1719
Molecular Weight: 451.45
Elemental Analysis: C, 58.53; H, 5.36; F, 12.63; N, 9.31; O, 14.18
The following data is based on the product molecular weight 451.45 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
