| GSK1904529A Basic information |
| Product Name: | GSK1904529A |
| Synonyms: | CS-29;GSK1904529A;GSK-1904529A;GSK 1904529A;GSK 4529;GSK1904529A;GSK1904529A : IGF-IR, IGF-IIR inhibitor;N-(2,6-Difluorophenyl)-5-[3-[2-[[5-ethyl-2-(methyloxy)-4-[4-[4-(methylsulfonyl)-1-piperazinyl]-1-piperidinyl]phenyl]amino]-4-pyrimidinyl]imidazo[1,2-a]pyridin-2-yl]-2-(methyloxy)benzamide;N-(2,6-difluorophenyl)-5-(3-(2-(5-ethyl-2-methoxy-4-(4-(4-(methylsulfonyl)piperazin-1-yl)piperidin-1-yl)phenylamino)pyrimidin-4-yl)H-imidazo[1,2-a]pyridin-2-yl)-2-methoxybenzamide;N-(2,6-Difluorophenyl)-5-[3-[2-[[5-ethyl-2-(methyloxy)-4-[4-[4-(methylsulfonyl)-1-piperazinyl]-1-piperidinyl]phenyl]amino]-4-pyrimidinyl]imidazo[1,2-a]pyridin-2-yl]-2-(methyloxy)benzamide GSK 1904529A |
| CAS: | 1089283-49-7 |
| MF: | C44H47F2N9O5S |
| MW: | 851.96 |
| EINECS: | |
| Product Categories: | Inhibitors |
| Mol File: | 1089283-49-7.mol |
| GSK1904529A Chemical Properties |
| density | 1.39 |
| solubility | ≥42.6 mg/mL in DMSO; insoluble in EtOH; insoluble in H2O |
| form | solid |
| pka | 11.12±0.70(Predicted) |
| Safety Information |
| MSDS Information |
| GSK1904529A Usage And Synthesis |
| Uses | A selective inhibitor of IGF-1R and IR with IC50s of 27 nM and 25 nM, respectively. |
| Uses | GSK 1904529A is a small-molecule inhibitor of the insulin-like growth factor-I receptor tyrosine kinase. |
| Biological Activity | gsk1904529a is a small-molecule inhibitor of the insulin-like growth factor-i receptor (igf-ir) with ic50 value of 27 nm 1.gsk1904529a is a reversible and atp-competitive inhibitor with ki value of 1.6 nm. in nih-3t3/lisn cells, gsk1904529a potently inhibited phosphorylation of igf-ir with ic50 value of 22 nm. it also demonstrated to be a selective inhibitor since it showed poor inhibitory activity against 45 other serine/threonine and tyrosine kinases. when treated with whole-cell extracts, gsk1904529a significantly inhibited the ligand-induced phosphorylation of igf-ir and decreased phosphorylation of downstream signaling including akt, irs-1 and erk at concentrations > 0.01μm. gsk1904529a suppressed cell proliferation in a variety of tumor cells. the ic50 values for nci-h929, tc-71, sk-n-mc, colo 205, mcf7 and prec are 81, 35, 43, 124, 137 and 68 nm, respectively. in colo 205, mcf-7, and nci-h929 cells, gsk1904529a treatment resulted in cell accumulation in g1 and decrease in s and g2-m phases. moreover, in nih-3t3/lisn xenograft model, once daily administration of gsk1904529a at 30 mg/kg inhibited 56% of tumor growth 1. |
| references | 1. sabbatini p, rowand j l, groy a, et al. antitumor activity of gsk1904529a, a small-molecule inhibitor of the insulin-like growth factor-i receptor tyrosine kinase. clinical cancer research, 2009, 15(9): 3058-3067. |
| GSK1904529A Preparation Products And Raw materials |
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