| Identification | Back Directory | [Name]
BMS-794833 | [CAS]
1174046-72-0 | [Synonyms]
CS-531
CS-1738
MS-794833
BMS-794833
BMS-794833 USP/EP/BP
PDYXPCKITKHFOZ-UHFFFAOYSA-N
N-[4-(2-AMINO-3-CHLOROPYRIDIN-4-YL)OXY-3-FLUOROPHENYL]-5-(4-FLUOROPHENYL)-4-OXO-1H-PYRIDINE-3-CARBOXAMIDE
N-[4-(2-Amino-3-chloropyridin-4-yloxy)-3-fluorophenyl]-5-(4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxamide
N-[4-((2-Amino-3-chloropyridin-4-yl)oxy)-3-fluorophenyl]-5-(4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxamide
3-PyridinecarboxaMide, N-[4-[(2-aMino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-5-(4-fluorophenyl)-1,4-dihydro-4-oxo-
N-[4-(2-Amino-3-chloropyridin-4-yloxy)-3-fluorophenyl]-5-(4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxamide
MS-794833 | [Molecular Formula]
C23H15ClF2N4O3 | [MOL File]
1174046-72-0.mol | [Molecular Weight]
468.84 |
| Chemical Properties | Back Directory | [Boiling point ]
637.2±55.0 °C(Predicted) | [density ]
1.508 | [storage temp. ]
Store at -20°C | [solubility ]
≥23.45 mg/mL in DMSO; insoluble in H2O; insoluble in EtOH | [form ]
solid | [pka]
8.79±0.69(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Uses]
BMS-794833 is a potent ATPcompetitive Met/VEGFR-2 kinase inhibitor and it also inhibits Ron (Met family),Axl and Flt-3 with IC50 values <3 nM. | [Biological Activity]
bms-794833 is a potent atp competitive, dual inhibitor of c-met and vegfr2 (ic50 = 1.7 nm and 15 nm, respectively). it also has inhibitory effect on ron, axl and flt3 (ic50 < 3 nm).c-met, also called met, is a membrane receptor that is essential for embryonic development and wound healing. vegfr are receptors for vascular endothelial growth factor and belong to receptor tyrosine kinases. it mediates in various cellular functions, including endothelial proliferation, migration, survival, tubular morphogenesis and sprouting. [1]bms794833 also inhibited gastric cancer cell line (gtl-16) that induced by c-met receptor, gtl-16, ic50 = 39 nm [1]. in human gastric tumor xenografts model, bm798433 exhibits > 50% tgi for at least one tumor doubling time without significant toxicity in 14 days. in u87 glioblastoma model, 25mg/kg of bms798433 exert complete tumor stasis. [1] | [Synthesis]
General procedure for the synthesis of N-(4-((2-amino-3-chloropyridin-4-yl)oxy)-3-fluorophenyl)-5-(4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxamide from compound (CAS:1174047-03-0): at room temperature, N-(4-(3-chloro-2-(diphenylmethyleneamino)pyridin-4-yl oxy)-3-fluorophenyl)-5-(4-fluorophenyl)-4-oxo-1,4-dihydropyridine-3-carboxamide (410 mg, 0.65 mmol) solution in THF (10 mL) was slowly added to 2M HCl aqueous solution (0.81 mL, 1.62 mmol). The reaction mixture was stirred at room temperature for 1 hour and then concentrated under vacuum. The residue was cooled to room temperature and 5% aqueous cold hydrochloric acid solution (5 mL) was added. The precipitated solid was collected by filtration, washed sequentially with water and ether and finally dried under vacuum to give the target product (275 mg, 90% yield). The product was confirmed by 1H NMR (DMSO-d6) and mass spectrometry (ESI+): 1H NMR (DMSO-d6) δ 13.31 (s, 1H), 12.70 (br s, 1H), 8.63 (d, 1H, J = 1.30 Hz), 8.09 (d, 1H, J = 1.50 Hz), 8.02 (dd, 1H, J = 2.50, 13.10 Hz), 7.76 (d, 1H, J = 5.50 Hz), 7.71 (m, 2H), 7.44 (dd, 1H, J = 1.50, 8.80 Hz), 7.31 (t, 1H, J = 8.80 Hz), 7.27 (t, 2H, J = 8.80 Hz), 6.43 (br s, 2H), 5.96 (d, 1H, J = 5.60 Hz); MS (ESI+) m/z 469 (M + H)+. | [in vivo]
BMS-794833 is active by greater than 50% tumor growth inhibition for at least one tumor doubling time in the GTL-16 gastric carcinoma model. No toxicity is observed at any of the dose levels when administered once daily for a duration of 14 days[1]. | [IC 50]
VEGFR2: 15 nM (IC50); Met: 1.7 nM (IC50) | [storage]
Store at -20°C | [References]
[1] 4-pyridinone compounds and their use of cancer, borzilleri et al, united states patent application publication, pub no. : us 2012/0114643 a1, pub.date: may 10, 2012. |
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| Company Name: |
NCE Biomedical Co.,Ltd.
|
| Telephone: |
4000-027-021 |24 +86-13986109188 | +86-15623472865 | +81-08033611988 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15748/0_EN.htm |
| Company Name: |
LETOPHARM LIMITED
|
| Telephone: |
+86-21-5821 5861 |
| Website: |
www.letopharm.com |
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